Company profile

ABT Drilling Equipment Co., Ltd. mainly provides holistic drilling solutions, serving the mining, stone crushing, water conservancy drilling industry,air compressor hammer drill to help you solve the problem of drilling at high efficiency and low cost. We mainly provide mobile air compressors, drilling rigs, hammer, drill bit, crushers, underground water detector.We are your trustworthy partner..

Company Culture

goal——stability, efficiency and low cost.

advantage——many years of field experience.

technology——a wealth of product libraries to choose the best solution for you.

faith——Once cooperation，life-long friends

ABT Drilling Equipment Co., Ltd. mainly provides dth drilling equipment to help you solve the problem of drilling at high efficiency and low cost. Always feel free to inquiry!

What is the root cause of the warpage of foamed equipt concrete? In the production of foamed concrete equipment, problems of warpage of the equipment sometimes occur. So, why should we start?

1. The warping deformation of equipt concrete depends largely on the difference between the radial and tangential shrinkage of the equipment. This difference may be caused by a different degree of molecular orientation. Since the melt molecules generate molecular chain orientation under the action of external force during filling of the device, the molecular orientation along the flow direction of the melt is greater than the molecular orientation in the vertical flow direction. After the filling is completed, the oriented molecules always try to restore the original coiling state, resulting in a shortened length of the device in this direction. Therefore, the shrinkage in the two mutually perpendicular directions is unbalanced, and warping deformation is inevitably caused.

2. The equipt concrete mold is not properly cooled. If the cooling system design of the mold is not reasonable or the mold temperature is improperly controlled, insufficient cooling will cause the equipment to warp and deform. Especially when the difference in wall thickness of the device is large, the device is particularly prone to warpage due to inconsistent cooling shrinkage of various parts of the device. Therefore, when designing the shape structure of the equipment, the section thickness of each part should be as uniform as possible. In addition, the equipment must maintain sufficient cooling set time within the mold. In addition, when designing the casting system of the mold, the flow characteristics of the melt should be kept as parallel as possible during the filling process. Thus, although the formed devices have different shrinkage in the mutually perpendicular directions, they do not cause a large warp deformation.

3. The mold release and exhaust system design of equipt concrete is unreasonable. If it is subjected to a large unbalanced external force during the demolding process, it will cause a large warp deformation of its body structure. In this regard, in the mold design, the draft angle, the position and number of the ejector pins should be reasonably determined, and the mold strength and positioning accuracy should be improved. For small and medium-sized molds, the anti-warping mold can be designed and fabricated according to the warpage rule, and the cavity is made into a curved surface opposite to the warping direction in advance to offset the orientation deformation. However, this method is difficult to master and requires repeated trials and revisions.

HVLS Fan For Agriculture

If your are raising livestock, you must have meet some problems, such as moisture, pathogens, heat and smelly gases. So proper ventilation is a serious business. In order to protect the health of those who work with the animals and their own safety, it is quite necessary to remove these unhealthy substance regularly and efficiently from the space.

Our traditional industrial fans are quite suitable for agricultural spaces. The traditional HVLS industrial fans are capable of moving up to 13500 m³/min and lower the temperature of the animals. If this used in cattle farm, it would help increase milk production because animals could feel comfortable. Therefore, good air quality and proper ventilation are essential for high-quality farm products and healthy livestock.

Factors for selecting livestock HVLS fans:

1.Bad environment will lead to animals feeling stressful, which would affect animals’ productive capacity, as the growth of mold and the irritation of respiratory.

2.The poor growths rates, aggressive or self-destructive behavior, illness,  and even death can be arisen by noise, drafts and sudden environmental changes.

3.The cost of air conditioner for agriculture is too high.

Reasons for choosing Traditional HVLS Industrial farmhouse ceiling Fans:

1.Large coverage area: The max scope of action of one HVLS industrial fan can reach up to 1800 Sqm.

2.Soft airflow and quiet operation: The traditional HVLS ceiling fans move large volumes of air slowly without harsh breezes, which could avoid disturbing animals and stirring up dust.

3.Cooling application: Our HVLS fans could help keep animals and people fell comfortable all year round.

4.Energy efficient: The power consumption of HVLS fans are extremely lower than air conditioner.

Our Gaxiao traditional HVLS industrial fans become great agricultural ceiling fans as they are not only circulate air, but also mix and distribute it more efficiently. What’s more, comparing with air conditioner, our high-volume low-speed fans reduce or eliminate air stratification. Our HVLS fans are a cost-efficient, energy-saving choice for cooling your agricultural places!

Jiangsu Gaxiao Environmental Technology Co., ltd is one of the most professional hvls fan manufacturers in China, and we have various hvls fans for sale. We welcome merchants from all over the world to cooperate with our factory for mutual benefit and win-win, and jointly create a better future. 

HVLS Fan For Agriculture

If your are raising livestock, you must have meet some problems, such as moisture, pathogens, heat and smelly gases. So proper ventilation is a serious business. In order to protect the health of those who work with the animals and their own safety, it is quite necessary to remove these unhealthy substance regularly and efficiently from the space.

Our traditional industrial fans are quite suitable for agricultural spaces. The traditional HVLS industrial fans are capable of moving up to 13500 m³/min and lower the temperature of the animals. If this used in cattle farm, it would help increase milk production because animals could feel comfortable. Therefore, good air quality and proper ventilation are essential for high-quality farm products and healthy livestock.

Factors for selecting livestock HVLS fans:

1.Bad environment will lead to animals feeling stressful, which would affect animals’ productive capacity, as the growth of mold and the irritation of respiratory.

2.The poor growths rates, aggressive or self-destructive behavior, illness,  and even death can be arisen by noise, drafts and sudden environmental changes.

3.The cost of air conditioner for agriculture is too high.

Reasons for choosing Traditional HVLS Industrial farmhouse ceiling Fans:

1.Large coverage area: The max scope of action of one HVLS industrial fan can reach up to 1800 Sqm.

2.Soft airflow and quiet operation: The traditional HVLS ceiling fans move large volumes of air slowly without harsh breezes, which could avoid disturbing animals and stirring up dust.

3.Cooling application: Our HVLS fans could help keep animals and people fell comfortable all year round.

4.Energy efficient: The power consumption of HVLS fans are extremely lower than air conditioner.

Our Gaxiao traditional HVLS industrial fans become great agricultural ceiling fans as they are not only circulate air, but also mix and distribute it more efficiently. What’s more, comparing with air conditioner, our high-volume low-speed fans reduce or eliminate air stratification. Our HVLS fans are a cost-efficient, energy-saving choice for cooling your agricultural places!

Jiangsu Gaxiao Environmental Technology Co., ltd is one of the most professional hvls fan manufacturers in China, and we have various hvls fans for sale. We welcome merchants from all over the world to cooperate with our factory for mutual benefit and win-win, and jointly create a better future. 

The 30 inch is mainly used for a small number of performance valves to regulate flow, for filtering, and for butterfly and gate valves to be used as switches. ZECO 30 inch flanged double offset butterfly valve chamber is further improved on the basis of single eccentric butterfly valves. It is characterized by the deviation of the stem axis from the center of the disc as well as the center of the body. The double eccentricity effect makes the disc rapidly disengage from the seat after the valve is opened, greatly eliminating unnecessary over-extrusion and scraping of disc and seat, reducing the opening resistance, reducing wear and improving the seat life. The sharp reduction of scraping also enables the double eccentric butterfly valve to use the metal seat, which improves the application of butterfly valve in the field of high temperature.

But because its sealing principle position belongs to the sealing structure, namely the butterfly plate and valve seat sealing surface of line contact, through the butterfly plate extrusion seat sealing effect caused by the elastic deformation, therefore, to the closed position requirement is very high (especially metal seated), low bearing capacity, which is why people traditionally butterfly valve leakage in high pressure resistance, no major reason. The main features of this valve are reasonable housing design, compact structure, easy to assemble and disassemble, easy to maintain.isThe valve adopts eccentric structure to reduce friction of sealing ring and prolong service life of valve.30-inchThe valve plate adopts the "T" structure, and the sealing surface is linear. Fully sealed, with zero leakage.The name change valve plate sealing ring, " O" ring, butterfly plate, rotating shaft and other materials can be applied to a variety of media and different temperatures.

ZECO is one of the most professional china check valve manufacturers , and we have been devoted to produce control valve china for many years. If you want to know more details or want a quotation, just feel free to contact us!

What is 3D Printing Service?

3D printing technology is a collective term for a series of rapid prototyping technologies, the basic principle of which is laminated manufacturing. 3d printing service china providers will use a computer-aided design model to produce a three-dimensional object. 3D printing service includes 3d design and printing services, 3d laser printing services, 3d model printing services, 3d plastic printing services, 3d prototyping service or 3d rapid prototyping services, etc. SLA printing service and SLS printing service are two common types of 3d model printing services.

3D Printing Processes

SLA（StereoLithography）

SLA Processes:

1. Created by 3D modeling software, the 3D model of the 12 animal heads is produced, and the stl format is derived.

2. Import the file into Magics software for slicing.

3. Import the processed 3D files into the ProtoFab SLA light-curing 3D printer for 3D printing and curing.

4. Post-treatment process of 12 animal head models by cleaning, polishing etc.

5. Painting the polished animal head model.

SLM (Selective Laser Melting)

3D Printing Materials

3D Printing Applicaitons

Outdoor FTTH Drop Fiber Cable (GJXFH)

Description:

FTTH outdoor drop cable(GJYXFCH/GJYXCH) is also called self-supporting butterfly drop optical cable with a indoor butterfly cable and an additional strength member 1-12 fiber cores.

It is for outdoor communication applications. LSZH sheath is extruded outside for application of fiber to the home. 

Features:

Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property

Two parallel strength members ensure good performance of crush resistance to protect the fiber

Simple structure, light weight and high practicability

Novel flute design, easily strip and splice, simplify the installation and maintenance

Low smoke, zero halogen and flame retardant sheath

Simple structure, light weight and high practicability

Application:

Used in indoor cabling, especially used for FTTH

Used as access building cable 

 Product Parameter

Fiber Characteristic

Plastic Screw Caps Features

Small red plastic screw caps, which is directly fixed through the screw, silver Aluminium-Plastic, Closures must be applied tight enough to maintain a seal and to resist closure back-off.It is divided into two layers, the outer one is for protection, the inner one is for connection and fixation, so that the cap has a longer service life and is suitable for opening or closing the plastic bottles china several times. The company has passed the ISO9001 quality management system certification and adopted the advanced ERP management system, making the quality and delivery time of our products always at the leading level in the industry.What's more, we also have a variety of closure options to match with your bottles.

No sprayer head will last forever, but ours is designed to maximize its lifespan with a rubber piston cup for broader chemical resistance with thick protection for the piston assembly to prevent damage during use and storage.

Built-in filter/strainer on dip tube prevents large particles from clogging nozzle.

Manufactured with commercial-grade polymers for maximum resistance to most solvents and chemicals.

Closure is the standard for most bottles.Size:18/410 18/415 20/410 20/415 24/410 24/415 28/410 28/415

Fits most Firefly Craft plastic bottles; EXCEPT for the foaming bottles, which have slightly larger necks.

Use this disc caps to replace broken or inferior caps or simply keep spares on hand.

Easy to use disc nozzle makes it easy to open and close for use.

Durable and top rack dishwasher safe

The correct installation method of corn oil extraction process:

Before installing the equipment, the newly purchased corn oil extraction machine should be cleaned thoroughly. Remove the spindle and the cage, and polish the outer surface, inner surface and screw feeder of the screw with the abrasive cloth. All lubrication parts shall be lubricated with grease, and the type and brand of the lubricating oil added in the gearbox shall conform to the requirements in the specification. After polishing and cleaning, the equipment of corn oil extraction machine must be arranged according to the original position when installed. Because the arrangement position and order of the circular arrangement have a great relationship with oil extraction performance. After the circular platen is installed, press it with the pressing nut. After the above treatment, the corn oil press equipment can be fixed on the foundation with anchor bolts. When the equipment of corn oil extraction machine is installed, the motor's belt pulley should be aligned with the belt pulley of the oil extraction machine. They should be in the moderate position and correct rotation direction. The belt tension should be adjusted properly.   

The process of extracting corn oil from corn oil press machine

1. Water embellish

According to the difference between the endosperm and the germ, make the corn husk and germ absorb water. The germ is highly absorbent and expands after absorbing water. The germ increases toughness and elasticity and does not break when breaking grits or crushing grits, making it easy to break away from the embryo. After absorbing water, corn husk is easy to peel, and at the same time, it is helpful to separate from the embryo and reduce the phenomenon of the intercalated or intercalated embryo. This improves the embryo rate and the purity of the germ.

2. Peel and break grits

After the corn is moistened with water, the grits are then peeled and broken. During the operation, the degree of dermal breakage should be strictly controlled to ensure that the germ does not carry the skin and the skin does not carry the germ. Grits are broken into several lobes by a horizontal three-section sand roller. The germs are separated from the endosperm in large amounts as the corn is broken.

The proportion of grits and embryos was different. The proportion of grits was 1.30 ~ 1.35 grams/cm³, and the proportion of embryos was 0.78 ~ 0.99 grams/cm³. The separation effect can be effectively controlled by adjusting the height of the grits and the baffle. The extracted germ is then sent to a windscreen to extract the husk from the embryo to improve the purity of the embryo.

3. Embryo screening

The selected embryos still contain grits. We can put them into the grinding machine to press the embryos, and then screen them with the horizontal.

4. Purification

The grits, powder, chaff and other impurities in the germ should be screened out with a vibrating screen before being pressed, so as to improve the purity of the germ as much as possible.

5. Dry

Generally, the water content of corn germ is 11 ~ 15%, and its suitable water content is less than 4%. Therefore, it is necessary to conduct thermal drying on the extracted germ, so that the water content of corn germ can reach less than 4% before being pressed into the machine. The drying methods used are fire drying, steaming wok and mechanical drying.

6. Press

Most of the corn oil press equipment used are type 95 and type 200. With its own baking equipment, it guarantees the extraction of the germ.

Model PRO-N5,with capacity 1500-3000 kg/hour

Sunflower Seeds Color Sorter Function

1. Working for shelled sunflower seeds, to separate the white color, yellow color, dark color shelled seeds.
2. Working for sunflower seeds kernel, to get rid of the dark seeds/worm bited seeds.
3. LINPRO color sorter not only can used to separate raw sunflowers seeds, also can sort roasted seeds.
4. Our machine can sort different kind sunflower seeds from different areas, meanwhile it performs good for sorting other kind seed, such as melon seeds, vegetable seeds, etc.

Sunflower Seeds Color Sorter Technical Details

Color Sorter Machine List

There are different size machines with different capacity.

LINPRO After Sales Service

We provide VIP service for every customer' s machine, here list the basic service terms:
1. We can send an professional engineer to set the machine well in overseas;
2. 1 year quality guarantee;
3. Software updated lifetime to enjoy LINPRO' s newest technology.

4.Total free consultation during machine life time.
You are welcome to contact us for service details.

Sunflower seed nutrition and health benefits

1. Sunflower seeds are rich in unsaturated fatty acids, high-quality protein, potassium, phosphorus, calcium, magnesium, selenium and vitamin E, vitamin B1 and other nutrients;
2. Its rich potassium element has a protective function on the heart to prevent high blood pressure;
3. Sunflower seeds are rich in vitamin E, which has the functions of preventing aging, improving immunity and preventing cardiovascular diseases;
4. Plant sterols and phospholipids contained in sunflower seeds can inhibit the synthesis of cholesterol in the human body, prevent excessive plasma cholesterol, and prevent arteriosclerosis;
5. Sunflower seeds also regulate brain cell metabolism and improve its inhibitory function, so it can be used for hypnosis.

Wool carpet pe is a carpet made of wool as the main raw material. It is a high-grade product in carpet. It is generally used in high-grade hotels, meeting rooms, reception rooms, villas, national venues and other high-level places.

Function Of Wool Carpets

01 Easy To Handle And Anti-Fouling Ability

Wool carpet is very easy to handle and anti-fouling ability is particularly strong. Because wool contains less than 0.5% lanolin, and wool fiber has three layers, the surface of wool is scaly layer, its growth has a certain direction, each scales in one end of the hair root is connected with the cortex, the other end is spread out, a piece of linking cover makes the structure of wool tough, dust is not easy to fall into wool, so wool carpet has natural anti-fouling ability, not difficult to handle.

02 Keep Warm & Regulate Heat And Cold

Wool carpet can not only keep warm but also regulate heat and cold because of its thermal insulation and air permeability.

03 Good Flame Retardancy

Wool carpet has good flame retardancy and no static electricity. The burning point of wool is about 550 C, and it is not easy to melt when burning.

04 Good Sound Absorption Ability

High quality wool carpet has good sound absorption ability and can reduce all kinds of noise.

Classification Of Wool Carpets

01 Classification By Wool Content

1) Pure wool carpet: carpet with more than 90% wool content.

2) Wool carpet: carpet with more than 80% wool content.

3) Blended carpet: carpet with 20-80% wool content.

02 Classification By Production Process

1. Woven wool carpet. Woven wool carpets are divided into the following categories:

1)Machine tufted carpet.

2) mechanism Wilton carpet.

3) Woven Akminster carpet.

2. Handmade carpets. Handmade carpets are divided into the following two types:

1) Pure hand-made carpet.

2) Hand-made gun-pierced carpet

Maintenance of Wool carpets

First of all, the front of the wool carpet should be kept clean once every three days with a vacuum cleaner. It's normal for wool carpets to shed a little wool in a year, but it won't be a problem if the floating wool is clean after a year. If the maintenance method is correct, the wool carpet can be used for about 10 years.

Secondly, in addition to daily cleaning with vacuum cleaners, if you need deep cleaning, you can ask professional carpet cleaning companies to use professional equipment to clean.

Finally, if there are stains on the carpet, you can buy professional carpet cleaning foam and cleaning powder, and wash wool carpet according to instructions. If it gets wet, it must be thoroughly dried with a dryer.

YIWU JIETAI RUG CO., LTD has accumulated rich experience in the production and sales of commercial carpet mats. RFQ today!

Technical data

HT Series

Performance characteristics: High temperature 85 ° C series

Typical applications: RAM, detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

Series specification sheet

HT -5R5(Connection plate)        

Typical Application

Are you looking for 5.5V high temp Capacitors?

As one of the most professional super capacitor manufacturers of supercapacitor ultracapacitor, we have been devoting ourselves in providing high quality super super capacitor with competitive price. If you want to buy super capacitor, don’t hesitate to contact.

8300 lumens, 1920*1080 resolution, 0.65-4.7 throw ratio

DU8300 is the professional engineering projector. The high lumens projector has 8300 lumens brightness with WUXGA resolution. The professional laser projector supports 2*360 ° vertical and horizontal projection, which can meet the requirements of multi-angle projection. DU8300 is more suitable for the movie theater, large lecture room and others. DU8300 adopts the function of sealed design which are more suitable for the outdoor projection.

Functions of Laser Projectors

Parameter

 DU8300 Laser Projector

DU8300 professional laser projector adopts the professional laser light source. The brightness attenuation of laser light source is slower. DU8300 has the 8300 lumens brightness, WUXGA resolution, 20000hours service life and support 3D mould. It has 5 alternative lens and the throw ratio covers most range from 0.65 to 4.7. It is equipped with DP, HDBaseT and other interfaces, which adopts superconducting pipe liquid cooling, and supports 7*24 hours uninterrupted operation and 720 degrees installation at any angle.

DU8300 laser projector is widely applied to the cultural tourism, exhibitions, movie theatre, large conference rooms, classrooms and others based on its advantages of high stability, outstanding quality, excellent picture function of consistency.

More professional laser light source

The professional laser light source has 20000 hours service life

The projector can be turned on and off quickly

It has the brightness color with stability system, so that the color brightness maintains the long-term stable output.

It has liquid cooling laser light source system, and this reasonable heat dissipation design can make sure the stable output of the light source for a long time.

The better picture quality

DU8300 uses a new laser light source, with the original high contrast DLP projection system, comprehensively improve the projector color performance.

Compared with the same level of laser engineering projectors, DU8300 has more profound black- level performance and brighter white field, which makes the picture contrast higher and the picture level richer. It can show more details when projecting the same image.

Higher performance, more convenient framework design

The stability of DMD chip can effectively avoid the color cast caused by chip aging.

The service life of 20,000 hours light source can effectively avoid the trouble of changing the light and readjusting, splicing and edge blending.

For users, it can reduce maintenance costs, maintenance time and the loss caused by the shutdown of maintenance time.

It is more suitable for long time use in cultural tourism, theme parks and other occasions.

The professional color matching design of DHN engineering projectors makes it easy to solve the chromatic aberration problem in the application of edge blending.

Totally-enclosed design

The laser light source module is designed with full seal

Optical -mechanical system is designed with full seal

DMD chip is designed with full seal

Optical lens designed with full seal

Dual color wheel designed with full seal

Liquid cooling system designed with full seal

Dust can't get into the laser optical system, so the equipment runs stably for a long time and the brightness and color output more stable.

Especially for Mosaic fusion design, color consistency is higher

Excellent light path design can reduce the thermal drift of projection to minimum, which is more conducive to splicing and fusion.

The color matching function specially designed by DHN engineering projection for splicing and fusion enables the brightness and color consistent before adjusting. In the field of large-screen splicing and fusion, chromatic aberration problem can be easily solved.

Support full series 3D

Support single projector blur-ray 3D DLP-link 3D; support frame sequential format, frame encapsulation format, Top-under format, side by side format. So we can also call it laser dlp projector 1080p.

Five lenses are interchangeable and the projection ratio covers the vast majority of the range from 0.65 to 4.7

Lens disassembly and assembly is more convenient

Support lens electric focusing, electric displacement, electric zoom (if variable)

Safer design

Equipped with laser safety lock, if the projector is switched on and the lens is removed or the lens is not installed correctly, the projector will automatically shut down;

The lens has a detachable design to prevent the lens from being easily removed.

HDBaseT interface for long distance transmission

Built-in HDBaseT receiver, which can support 100 meters long transmission of video and control signals,  through super five or six types of network cable and HDBaseT transmitter, can support 100 meters long transmission of video and control signals.

Rich Interfaces

Shanghai DIDON Industrial is one of the leading  laser projector suppliers in the industry.  If you want to know more details or want a quotation, just feel free to contact us!

Overview

Honeycomb core introduction: Aluminum hexagonal honeycomb, with low density, 1/5 of the same thickness of the same board, 1/6 of the glass and 1/7 of the aluminum, can greatly reduce the construction load and cost.  Because the middle interlayer contains a lot of air, so it has advantages of sound insulation (air insulation up to 30dB), heat insulation (thermal resistance up to 0.02 (m2 · K / W)), no flammable substances, fire rating up to A1, waterproof, moisture-proof, no harmful gas release, aluminum honeycomb panel surface. It has extremely high flatness and good seismic performance, only one-eighth of the specific gravity of the glass curtain wall, and the 22mm thick standard can achieve a load of 700 kilograms or more at a simple support of 1 meter and a deflection of 10mm. Aluminum honeycomb panels have been widely used in clean room partitions and ceilings due to their advantages of light weight, high strength and high rigidity.
The Advantages of Honeycomb Sandwich Panel clean room construction materials
Production Advantages:
1.Voice insulation;
2.Light weight;
3.Better smoothness;
4.Water proof , wet proof;
5.Fire proof rate A.

Our Advantages:
1.There are many manufacturers of clean room materials around the world, and we admit that some of them also produce good products. We dare not say that the products  produced by us are the best, but the quality of our products exceed the products produced by most of them. And we offer more services than any other company. we have a wide variety of products, which contains almost the entire interior structure of the clean room. I hope Wonzone can be your best supplier and partner of clean room materials.
2.Over years, we have been engaged in the clean room industry, and we pay more attention to detail. Thus we invested a lot of manpower and financial resources in the research and development of products, and we hope to make the clean room better and better in order to meet or even exceed the customers' requirements.

Wonzone is a professional honeycomb panel manufacturers, including sandwich panel, ceiling grid system, cleanroom glass panel, door and window system, pass box, air shower and etc. In the industry of Electronics, Pharmaceutical, Food, Military, Solar, Chemical and etc. work on cleanroom design, production for 15 years. we offer the plan and service for cleanroom and that is professional and economical.

No all the digital hearing aid are programmable and what does programmable mean?

User programmable hearing aid means that an audiologist can modify a hearing aid’s settings for your personal hearing loss – it also means that they can set the aid up so that you can hear the sounds that you want to hear in your everyday environments. There will default options for common situations such as: at home, at a party, at the theatre, listening to music, and so on. You can ask your audiologist to modify these to suit your needs.

Programmable circuit features allow the hearing instrument to be variably reset and adjusted (via an external computer platform and software) closely to the patients targeted needs.

The advantages are the more precise acoustic adjustments that can be made when the product is fitted to the patient. More exact variable adjustments to individual patient preferences can be easily made while wearing (fitting) the aids during the fitting process and the patient can "test drive" different settings in various created environmental conditions (quiet, cafeteria noise, traffic, theater, groups at cocktail parties, etc.)

Huizhou Jinghao Medical Technology CO., LTD. is the sole listed hearing aids/ hearing amplifier manufacturer in China, be famous for provide good quality and good price hearing aids/hearing amplifier. We passed BSCI, ISO13485, ISO9001, C-TPAT, SQP ,CVS HEALTH  etc audit ,and all products with CE, RoHS, FDA certificates.

Type: Event & Party Supplies red and white polka dot straws

Feature: Disposabel, Biodegradable, Eco-Friendly water-proof

Material: 100% Food Grade Biodegradable Paper

Printing: Eco-friendly water ink,  flexo print

Size: (Length: 19.7cm, Inner Dia: 5.5mm, Outer Dia: 6mm(1/4 inch)

We can custom size as per customer's request

Weight: 1.2g per pcs (±0.02)

Colour: Red with White Polka Dot (customized is welcome)

BASIC INFO

Packing:  Normal in single colour: 500pcs/ OPP bag, 5000pcs/Carton

Mix maximum 20 colors per case.

We can customized packing as below:

Paper bag/ poly bag/ bags with header card

Design: Various patter and LOGO

Certificate: FDA,LFGB, SGS

Delivery time; 25-35 days

Place of original:  Ningbo,China (mainland)

Port:  Ningbo, Shanghai, China

MOQ: 10000PCS

OEM/ODM: Accept

Supply Ability: 5000000PCS/ Week

Payment Terms: 30% Advance payment, 70%  against B/L Copy.

Payment method: T/T, Western Union, L/C etc.

Usage: Restaurant/Bar/Party/Decoration

MORE INFO

Wholesale black diamond custom paper straws features black diamond on white paper straws. They are made by 100% recycled food grade paper, white craft paper in 120 gsm , with Eco-friendly water ink. It can resist high temperature and nature decompose after you used, completely harmless to the body. So, in future, Paper straws will be used instead of plastic straws on various occasions because of the worldwide ban on plastic. Varied pattern design makes it suitable for many different occasions. They are perfect for decorating your special event, such as Christmas, Halloween, Valentine's day, Wedding party, Birthday party, Easter Day and are ideal for outdoor garden parties. They are also the perfect accessory for a stunning dessert display. It perfectly fit in a mason jar glasses or any water bottle, cups, cake-pops, cocktails, juices and more.

SPECIAL FEATURES OF  GOLOHO-324C-AB

1:1

Two-part, 1:1 mix ratio

Low viscosity

Room temperature accelerated cure, no small molecule release

Suitable working time at room temperature

Excellent adhesion and self-healing

Excellent stability at 200℃ high temperature

Description of the transparent silicone glue

GOLOHO-324C is a two-part, addition curing silicone gel

APPLICATIONS OF GOLOHO-324C-AB

Suitable for sealing and protecting various high purity electronic devices

Especially protection of sophisticated and mixed circuit

TECHNICAL DATA OF GOLOHO-324C-AB

(THESE VALUES ARE NOT THE ULTIMATE PROPERTY PERFORMANCE, FOR REFERENCE ONLY)

CAUTIONS OF GOLOHO-324C-AB

To ensure all the protected surfaces be clean and dry

The two components should be thoroughly mixed at a 1:1 ratio by weight or volume,   a vacuum encapsulation for 5~10min is recommended(10~20mm Hg)

Working time is defined as the time required for viscosity to double after mixing followed by recommended ratio in 2h at room temperature

To eliminate any air introduced during dispensing or trapped, a vacuum encapsulation is recommended, especially for complex shape circuit

SPECIAL NOTES OF GOLOHO-324C-AB

Don't contact with the following materials specially in the process of using, otherwise it will cure incompletely or even not cure.

Organotin

Organic silicone with tin

Sulfides

Amide, polyurethane, amide, azido components

HEALING QUALITIES OF GOLOHO-324C-AB

Good healing qualities and pressure sensitive adhesive performance for itself, so it can keep consistent between repairable adhesive materials and the whole

PACKING INFORMATION OF GOLOHO-324C-AB

In general, 18kg+18kg package

STORAGE AND SHELF LIFE OF GOLOHO-324C-AB

Storage at room temperature 12 months shelf life in unopened container

SAFETY NOTES OF GOLOHO-324C-AB

Reference in the corresponding material safety data sheets

FOR USERS OF  GOLOHO-324C-AB

Without notice, the contents of this article may be changed due to the product performance improvement and specification.

We just only ensure the specifications of our products. You have to test the product before using to conform if it is suitable for your use.

Our products are developed for general industrial use.

The data are real expression in the existing test methods and results of GOLOHO POLYMER in this paper. However, because of the uniqueness of every application, the product information can never replace necessary testing before user's applying. The user's test results are the only way to ensure the product is suitable for their specific application requirements. Therefore, unless a written guarantee, GOLOHO POLYMER only ensures the products comply with the factory specifications. GOLOHO POLYMER never recognizes any other form of guarantee and claim clause. GOLOHO POLYMER has the right to test again for product quality if there is any quality problem. GOLOHO POLYMER will provide replacement or refund if any quality problem confirm. Users should be responsible for ensuring that their applications comply with local safety regulations and obtain the necessary certifications and recognition. GOLOHO POLYMER does not undertake any responsibility for any safety and loss problems.

Please contact the company's customer service if you want to reprint the contents of the products. Customer service hotline: 0519-85610389; for more details, please visit web site: goloho@sina.com

GOLOHO POLYMER is an industry leader in the production field of rtv grease. If you want to know more details or want a quotation, just feel free to contact us!

The SMC cable bracket is a combination consisting of a cable bracket, a post and a fixed pin. The material of the column and the pin is also made by the high temperature pultrusion of the FRP composite. The column can be arbitrarily cut length according to the needs, the height of the layer is adjusted, and the assembly is free. The cable bracket has various specifications to meet different lengths and load requirements.

Light weight, high strength, aging resistance, UV protection, more importantly, 1 mm can withstand voltages above 10,000 volts, it is a good insulation material.

Features: high insulation, chemical resistance, high fire resistance, good water resistance, accurate size, stable working performance, light weight, high strength, acid and alkali resistance, waterproof, moisture-proof.

SMC Cable Braket Specification

Zhejiang Aobang Technology Co., Ltd. is one of the most professional sheet molding compound manufacturers in China, and we hope to gain recognition and support from our customers and to develop mutual cooperation.

Description of 4 Inch Butterfly Valve:

ZECO 4 inch butterfly valve is made of body, disc, stem, seat, stuffing box, gear etc. ZECO butterfly valve is the most commonly used size on small pipelines, so there is a problem of stocking. Problems when stocking is almost the same with preparation of delivery. Time is the key factor, usually gate valve stocking period is decided by its sealing material. If the valve has to be stocked for several weeks or months, better stocking conditions are needed. Valve is usually stocked indoor and its stocking ambient temperature shall be higher than dew point. If valves are stocked outdoor, support the valve to make sure it does not contact the earth, at the same time, water-proof cover shall be added to the valve.

Features of 4 Inch Butterfly Valve:

1. ZECO 4 flanged butterfly valve are easily maintained. At any time pay attention to the sealing surface and shaft seal, When the sealing surface has abrasion or leakage, Generally, use the pressed seal of the screw plate to resolve, when the leakage occurred in the larger, the inner ring can be adjusted plus-one-chip be resolved, if there is damage to seals, plate seals can be removed, the replacement of seals, when the seal leakage, adjust packing gland or seal ring replacement;

2. The Double offset design of ZECO 4 inch butterfly valve is less abrasion, excellent sealing capacity;

3. The limit switch device of ZECO 4 inch butterfly valve ensure right position of open / close;

4. The body, disc and stem of ZECO 4 inch butterfly valve have sufficient strength and flexibility, sealing can be changed inside the valve.

Half hole pcb

The walls of the PTH holes on the PCB are plated with Half-hole formed by smooth and complete metal forming.The Half hole process on the edge of the board is already a mature process in PCBSKY PCB manufacturing processing.

How to control the quality of the product after forming the Half-hole on the edge of the board. For example, the copper spurs of the hole wall and the residue have always been a problem in the processing.

This type of board has a row of half hole in the PCB, which is characterized by a relatively small aperture, mostly used on the carrier board, as a daughter board of the motherboard, through the half-hole and the motherboard and components The feet are welded together.

Therefore, if there are copper thorns remaining in these half-hole, the soldering of the plug-in manufacturers will result in inaccurate solder joints and weak soldering, which will cause a bridge short circuit between the two pins.

Half hole pcb has a minimum processing capacity of 0.4 mm for the sample and a minimum of 0.5 mm for the batch.

Edge Plating does not have a set definition per IPC. However, the industry generally accepts this as being copper plating that continues from the top and bottom surfaces and along one or more perimeter edges. The PCB edge plating process can be used for a variety of purposes, including, but not limited to edge soldering, edge connections, and to increase current carrying capacity. Burrs Often pcb edge plating, especially on castellations, can result in burrs from the final machining process.

We apply a modified, proprietary process flow that results in the burrs being polished down to the edge of the feature. Copper Peeling Plating over a large substrate surface can lead to the plated copper peeling due to a lack of adhesion strength. We address this by first roughening the surface through a combination of chemical and other proprietary means. We then use direct metallization, which has a higher copper bond strength, to prepare the surface for plating.

Welcome to custom Edge Plating PCB / Half Hole PCB directly from PCB Factory at low cost.