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The color sorter can be used not only for the separation of agricultural products, but also for the separation of non-metallic ores, such as potassium feldspar, barite, quartz sand, fused quartz, calcium carbonate, white jadeite, calcite, tungsten ore, phosphate ore and so on.

Taking potassium feldspar and quartz sand as examples, the application of color sorter in non-metallic ore weight is introduced.

1. Application of potassium feldspar color sorter in potassium feldspar sorting

The mixture of potassium feldspar and quartz is used as the separation object. Potassium feldspar has the characteristics of fleshy red, quartz has the obvious difference of transparent or milky self-color, and potassium feldspar color sorter is used for separation.

With potassium feldspar as the separation target, the particle size of the ore is controlled at 3-10 mm, and a separation threshold is set for separation. Through the determination of potassium feldspar and potassium grade is done before and after separation by minerals feldspar ore color sorter, the potassium feldspar enrichment ratio is 1.3, and 35% waste rock is thrown away, which has a good separation effect.

2. Application of quartz color sorter in quartz sorting

In quartz sand raw ore, the pure quartz sand is white or milky white, and the color of iron-containing impurities or gangue minerals is yellowish, light yellow or light brown and gray. The color difference between quartz sand and iron-containing impurities or gangue minerals is the key to color separation.

The Difference between Rug and Mat

1. Composition and production technology are different: rubber mat is divided into homogeneous and heterogeneous. Homogeneous rubber floor refers to the floor vulcanized by a single or multi-layer structure based on natural rubber or synthetic rubber. Heterogeneous rubber floor refers to floor mat based on natural rubber or synthetic rubber. The PVC coil mat is a carpet made of polyvinyl chloride resin. It uses polyvinyl chloride and its copolymer resin as the main raw material to make, adding filler, plasticizer, stabilizer, colorant, and other accessories. It is made based on the flaky connected base material by uniform mixing, coating or pressing and kneading technology. It can replace pure wool carpet and chemical fiber carpet.

2. The trick is different: As the strong color absorption of rubber, most of the rubber floor mats have a single color; while the PVC coil mats have bright colors, rich drawings, and strong decoration. Especially it is most widely used in decoration.

3. Installation difficulty is different: PVC coil mat is lighter in texture, convenient and fast in the installation; rubber cushion is heavy and hard to install.

1. Market demand and wear resistance are different: rubber flooring is only used in some high-end occasions, and the scale is small; while PVC flooring is widely used because of its super high-cost-performance ratio, and the infinite market potential.

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

Brief Instruction of Copper Clad Steel Stranded Wire

The copper-clad strand wire is shaped like a cable, which is made of a plurality of copper-clad single wires. Because of its multi-stranded properties, the electrical conductivity and tensile strength are relatively good, and the product can be customized to enhance the elongation rate by multiple heat treatment in the production process, which has increased the strength and toughness of the steel compared with the pure copper strand. Moreover, the good electrical conductivity and corrosion resistance of the copper material are maintained due to the principle of the skin effect. Therefore, it is very popular in many fields of lightning protection and grounding, especially in power plants, substations, high-speed rail, subways, electrified railways, large-scale chemical plants, mechanical plants, communication base stations, transportation, computer rooms, highways and military bases.

Copper Clad Steel Cable Characteristics

1.High conductivity (up to 70% and above)

The copper-clad strand wire produced by our company generally has a conductivity of 30%-70%, and more than 70% can be customized according to customer requirements.

2.High tensile strength

The multi-stranded copper-clad strand wire has high tensile strength and can be made into copper-clad steel strand wire with high electrical conductivity and high tensile strength after being enhanced by special treatment process to be suitable for special use occasions.

CCS-Stranded Cable

Cable Welding Capsule New

3.Long life

The copper plating of single-stranded copper-clad round steel (cable copperweld) of multi-stranded copper-clad strand is thick, the excellent production process makes copper layer tightly combined and bent 180-360 degrees without cracking and its life is long and can be more than 30 years.

4.Low cost

The characteristics of high conductivity and corrosion resistance have greatly reduced the number of grounding conductors used in grounding projects, which can significantly save costs and achieve outstanding economic benefits.

5.Convenient construction and transportation

The single length of the copper-clad copperweld strand can be up to 100 meters, because the 100-meter package or the hundred-meter cable can be transported more easily. The welding between the grounding grids during the construction is recommended to use the exothermic welding series products produced by our company. There are different shapes of molds for exothermic welding, so that different permanent joints can be randomly welded. The construction operation is simple and easy to learn, and the various conductors of the grounding grid are welded together to become a true maintenance-free device.

Specification and modles:

Note: tinned copper-clad strands and PVC insulated copper-clad strands can be customized according to customer requirements.

Zhejiang, it is a professional enterprice, who focus on production and sales of copper clad steel ground rod. 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. 

Winding Type Ultracapacitors

3V Winding Type Series

Technical data HP SeriesPerformance characteristics：High energy, high power seriesTypical application：RAM、Detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit and so on.

Low ESR Winding type series

Performance characteristics：Low internal resistance series. The product uses a new internal design and advanced materials to ensure low ESR.

2.7V Winding Type Series

Performance characteristics：High energy, high power series. Typical application：RAM, Detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.

As one of the most professional supercapacitor suppliers, 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.

At present, there are a variety of media publicity methods, among which outdoor advertising is not to be underestimated. In this filed, many advertisers and advertisers want to catch people's attention by shining bright lights, and this form of advertising also causes serious light pollution. Light pollution continues to harm human health, and many countries have begun to regulate it. With the flattening of the outdoor advertising market and the increasingly developed media industry, and the increasing demand of such users, the indoor advertising laser multimedia projector under the application of new media is quietly growing.

Among them, the indoor new media application covers the fields of high-speed railway, airport, subway, shopping mall, underground parking garage, hotel lobby... Laser projector plays and important role in this form of advertising. With the technical innovation of projector products, the current life of laser projectors can reach 20,000 hours. The light source has the advantages of pure, environmentally friendly, not dazzling and so on. At the same time, the laser projector also has a more stable system, which fits the current long-term uninterrupted advertising. Comparing with other forms of advertising in indoor advertising are more cost-effective, and the cost reduction is also an important reason for new media to speed up the rise.

DHN, as the first brand in the multi-brand field, must be the first choice in the new media industry. In order to solve the technical problems arising from the promotion of the new media industry, DHN should solve the difficulties in the market from the source of research and development, so as to better serve the new media industry.

From ultra short-focus laser projector to high lumen engineering projector, DHN has not stopped innovating on the path to research and development. From the ultra short throw laser projector DM907 to the 8300 lumens high brightness laser projector, DHN uses its constant innovation to change people's mind in the new media field and also gives this industry to infuse more vigor and vitality.

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

Cleanroom hpl door is made of HPL material, which is made up of aluminum door frame or steel door frame. The door plate is made up of double-layer HPL plate and sandwich material. It has a good appearance and together with the featyres of HPL boards, corrosion resistance, high-temperature resistance and so on. Clean room HPL door is commonly used in pharmaceutical factories, food factories, chemical factories and etc.

The Advantages of cleanroom hpl door
Production Advantages:
1.Good flatness;
2.Corrosion resistance;
3.High strength;
4.Easy to installation;
5.Fire proof.
Wonzone Advantages:
1.HPL doors are suitable for places where need cleanliness requirements purification like workshops, hospitals, pharmaceutical factories, food factories and etc. The door body mold is integrally formed without gaps and corrosion resistance. The power beam is made of aluminum alloy and the transmission structure is reasonable and reliable. The life span is over 1 million times. The overall performance of the product is good, and it has the advantages of beautiful appearance, flatness, high strength, corrosion resistance, no dust accumulation, no dusting, easy cleaning and etc. And the installation is convenient and fast. The door frame of the utility model has adjustable width and good sealing performance.
2.We have been engaged in the custom clean room rock wool panel industry, we invested a lot of manpower and financial resources in the research and development of products, and hope to make the clean room better in order to meet or exceed the user's requirements.

The hydrotreated low-viscosity mineral oil is used as a raw material, and a high-fraction, narrow-range base oil is cut through a narrow rectification column, and the fraction is 295-355 ℃. It is dewaxed by urea dewaxing device to make the dewaxing oil pour point below -10 ℃, and then refined by SO3 sulfonation and white clay. Silicone solvent is obtained after filtration. Silicone adhesive solvent is the raw material for the production of glass glue and sealant. Its quality directly affects the quality of glass glue and sealant. Silicone glass glue produced by using silicone solvent as raw material has the characteristics of strong adhesive force, large tensile strength, weather resistance, vibration resistance, moisture resistance, odor resistance and large changes in cold and heat.

PROCEDURES：

1.Using a hydrorefined low-viscosity mineral oil as a raw material, performing rectification and cutting through a narrow rectification column, and cutting a narrow-cut base oil having a fraction of 295-355 ℃;

2.At a temperature of 25-40 ℃, the narrow fraction base oil of step 1 is dewaxed by a wet urea dewaxing process through a urea dewaxing device to produce a dewaxed oil having a pour point of -10 ℃ or less;

3.The dewaxed oil is sulfonated at a temperature of 40 to 60 ℃, and then sulfonated by SO3 in the sulfonation reactor for 5 to 8 hours to obtain a sulfonated oil;

4. Finally, the sulfonated oil is pumped into the white clay refining kettle, heated to 70-90 ℃. 2 to 4% white clay is added. The mixture is kept warm for 20 to 30 minutes, and filtered by a filter to obtain a silicone solvent.

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!

Motor Mold Description

Mainly for injection molding, the design of the runner and the parting surface should be as small as possible, and the crossover, exit, protector and control board of the motor should not be damaged. Because BMC materials cannot be decomposed, we are the first in China without material handle structure. In addition, the inner hole of the motor can be without clearing material. Vacuuming structure, the mold temperature balance is consistent. The appearance and electrical performance of the product are guaranteed.

Motor Mold List

Motor molds cover a wide range, including: servo motor molds, plastic edging motor molds, plastic encapsulations molds, BMC rotor molds, BMC stator molds, air conditioner motor molds, refrigerator motor molds, washing machine motor molds, DC motor molds, AC motor molds, automotive motor molds, power tool rotor mold, range hood motor mold, motor end cover mold, motor bracket mold, etc.

Motor Mold 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.

PVC keychains, to be exactly , there are two types , one is the soft PVC keychains and the other is hard PVC keychains. Because of the flexible plasticity, PVC material is often used to make keychains in any shapes.  PVC keychains also have better performance in details presentation. For examples, most of the anime keychains would choose to make into PVC keychains because there are so many details and colors need to be demonstrated. Printing on PVC is a great way to achieve the effect. The cost of PVC is usually cheaper than metal, fabric and leather material.

 For more details or want to get free quotations for your custom pvc keychain no minimum, just feel free to contact us!

 Tel: +86-769-2290-0190 ext 218

 Email: order@dhmedal.com

HDI PCBs, one of the fastest growing technologies in PCBs, are now available at PCBSky. HDI PCBs contain blind and/or buried vias and often contain microvias of .006 or less in diameter. They have a higher circuitry density than traditional circuit boards.

There are 6 different types of HDI PCBs, through vias from surface to surface, with buried vias and through vias, two or more HDI layer with through vias, passive substrate with no electrical connection, coreless construction using layer pairs and alternate constructions of coreless constructions using layer pairs.

HDI any-layer printed circuit boards are the next technological enhancement of HDI microvia printed circuit boards: all the electrical connections between the individual layers consist of laser-drilled microvias. The main advantage of this technology is that all the layers can be freely interconnected. To produce these circuit boards, PCBSky uses laser-drilled microvias electroplated with copper.

Special Technologies Used with HDI Any-layer Printed Circuit Boards

Edge plating for shielding and ground connection

Minimum track width and spacing in mass production around 40μm

Stacked microvias (plated copper or filled with conductive paste)

Cavities, countersunk holes or depth milling

Solder resist in black, blue, green, etc.

Low-halogen material in standard and high Tg range

Low-DK Material for Mobile Devices

All recognised printed circuit board industry surfaces available

HDI PCB Technology Sheet

PCBSky HDI PCB Structures

1.  1+N+1 - PCBs contain 1 "build-up" of high-density interconnection layers.
2.  i+N+i (i≥2) - PCBs contain 2 or more "build-up" of high density interconnection layers. Microvias on different layers can be staggered or stacked.
3.  Copper filled stacked microvia structures are commonly seen in challenging designs.
4.  Any Layer HDI - All the layers of a PCB are high density interconnection layers which allows the conductors on any layer of the PCB to be interconnected freely with copper filled stacked microvia structures ("any layer via"). This provides a reliable interconnect solution for highly complex large pin-count devices, such as CPU and GPU chips utilized on handheld and mobile devices.

PCBSky HDI PCB Capabilities: Microvias PCB

A microvia maintains a laser drilled diameter of typically 0.006" (150µm), 0.005" (125µm), or 0.004" (100µm), which are optically aligned and require a pad diameter typically 0.012" (300µm), 0.010" (250µm), or 0.008" (200µm), allowing additional routing density. Microvias can be via-in-pad, offset, staggered or stacked, non-conductive filled and copper plated over the top or solid copper filled or plated. Microvias add value when routing out of fine pitch BGAs such as 0.8 mm pitch devices and below.

Additionally, microvias add value when routing out of a 0.5 mm pitch device where staggered microvias can be used, however, routing micro-BGAs such as 0.4 mm, 0.3 mm, or 0.25 mm pitch device, requires the use of Stacked MicroVias using an inverted pyramid routing technique.

Any PCB Layer HDI

1. Multilayer copper filled stacked micro via structure
2. 3/3 mil line/space

4/8 mil laser via capture pad size

Material Options

High temperature FR4

Halogen - Free

Welcome to order HDI PCB from PCBSky at a very competitive HDI PCB price.

Are you looking for emergency battery pack for fluorescent?

All emergency lights require internal batteries to make them function. Emergency batteries are essential to supply power to the lamps, in the case of a power outage. With stable quality and affordable cost, our emergency batteries are widely used in all ranged of emergency systems.

Battery Models

Advantages of Led Emergency Light Rechargeable Battery

Long design life Maximum charge efficiency;

High Oxygen recombination efficiency;

Low self-discharge rate;

Wide temperature range Easy handling and installation The Features of Emergency Battery

Positive plates: Flat pasted plate with lead-calcium-tin grid alloy;

Negative plates: Flat pasted plate with lead-calcium grid alloy;

Separators: Micro-porous AGM separator;

Container: High-strength

ABS Electrolyte: Absorbed sulfuric acid;

Terminal posts: High-conductivity terminals

Post sealing: Double sealing structure;

Vents: High-efficiency low-pressure venting system.

The Application of Emergency Battery

UPS units Emergency power Alarms, Fire & Security Systems Medical General Electronics & Control Equipment Communications Equipment

Founded in 1993, Dongjin Group is a china battery factory in Bangladesh which wins an absolute share of the battery market. And the factory is devoted to provide dong jing battery 12v 5ah. If you want to know more details or want a quotation, just feel free to contact us!

LG WIRELESS CHARGER

Meree's wireless chargers are designed with new wireless charging technology, offering you a simple way to charge your devices. When the LG wireless car charger to a power source, you can put your phone onto the wireless charging pad, and it will begin charging immediately. With this wireless charging stand, you can say goodbye to tangled wires and do not need to take the charging cables with you anymore. No extra adapter is needed when you are out!

INTELLIGENT INDUCTION

Wireless charging technology brings much convenience to life. Your mobile phone can be wirelessly charged through a non-metal protective case with the thickness up to 5mm. Thus, you don’t have to pull off the case every time you use the wireless charger. But this LG qi wireless charger only supports mobile phone charging. It has no induction to other items in order to avoid power waste.

EASY TO USE

With the wireless charger, you can charge your phone when you are at home, work or somewhere else.

SAFE TO CHARGE

The wireless signal from the charging pad is harmless. In addition, the wireless charger has overheat and overcharging prevention. With the built-in smart chip, it is automatically adjust charging power according to ambient temperature and real-time electric quantity, to ensure the safety of charging.

EFFICIENT CHARGING

Wireless charging not only makes it much more convenient to charge phones, but also improve its efficiency. It allows you to enjoy the wired charging speed without using the charging cables.

UNIVERSAL COMPATIBILITY

Although this wireless charging pad is designed for smartphones, it can be applied to different kinds of LG smartphones with built-in wireless charging technology. It's also compatible for other brands’ phones.

Wireless charger supplier Meree works to produce the best wireless charger. We have wireless charger wholesale and provide custom wireless chargers. Make a quote through our website!

Founded in 2007, Meree is devoted to producing wireless charging station. We are always committed to growing bigger and making more possibilities. Additionally, we are always concerned about seeking for long-term cooperation. Welcome to join us and make more progress together!

Ecuador's main export commodities are petroleum, bananas, cut flowers and shrimp. Its main export partners are the United States, Panama, Peru and Italy. Its main import commodities are vehicles, medicinal products, telecommunications equipment and electricity.

Ecuador imports and exports and Ecuador import data actually provided by government customs, Filter by products, shipment dates, ports, country of origin and more

1200 Million Buyers List Expand More Potential Customers Quickly

Our database has more than 130 million traceable companies, allows you to quickly find buyers and suppliers who export the exact targets you need, also including key decision makers name, email, phone, social media, etc... At the same time, we also send potential customers in the supply chain, such as factories, distributors, engineering companies and shopping malls.

List of Purchasers

Find qualified detailed importers and exporters in seconds

Advanced search on 10 billion shipment records; Confirm whether shipments are going up or down; Use data to determine health of a company

Target Market Analysis

Detailed charts and data views for Ecuador

More than 19 professional reports, used to analyze buyers, suppliers, product sales distribution, etc. in the Ecuador market, ahead of your competitors and know yourself more

Target Market Analysis

We are professional import export data provider,RFQ today!

KAL003 Apple Lightning Charger Data Cable MFi Certified Nylon Braided 2.4A C48 Connector

Cable mfi iphone Certified / Compatible with iPhone X / 8 / 8 Plus / 7 / 7 Plus / 6 / 6 Plus / 5 / 5S and More

KAL020 023 PD 3A Fast Charger Cable Lightning to Type C Nylon Braided Data Cable for iphone 8 X Xr

MFi Certified / PD-Fast-Charging 3A / Nylon Braided

KAL018 C94 USB C to Lightning Data Cable PD Fast Charger TPE Molding Bend Test 15000 Times

MFi Certified / PD-Fast-Charging Compatible with iPhone X/ 8 plus,iPad Pro.

KAL019 Apple Lightning Charger Data Cable MFi Certifed Nylon Braided 2.4A C89 Connector

MFi Certified / Compatible with iPhone X / 8 / 8 Plus / 7 / 7 Plus / 6 / 6 Plus / 5 / 5S and More

Keytech's Data line categories mainly include: Apple lighting charging cable , Type C USB Cable ,Cable iphone original. All the data lines are made of imported wire, with the latest technology, and have passed strict ex-factory tests. Support high speed data transmission and quick charging function.

We provide customized service, length and material can be chosen by the customer.

USB is the most widely used external bus standard in the field of PC, which is used to regulate the connection and communication between the computer and external devices.With the rapid development of computer hardware, the application of USB increases the speed of data transmission between external devices. The biggest benefit for users is that users can use more efficient external devices.

USB according to different interfaces and data lines, support equipment: mouse, keyboard, printer, scanner, camera, flash disk, MP3 machine, mobile phone, digital camera, mobile hard disk, external optical floppy drive, USB network card, ADSL Modem, Cable Modem and other electronic products.

The apple approved cables standard allows for these advantages over serial cable types:

USB cables are "Hot Pluggable", in other words you can connect and disconnect the cables while the computer is running without fear of freezing the computer

USB cables are fast, transferring up to 10Gbps.  Compare that to serial communication which transfers data at about 20Kbps

USB cables carry power as well as signals.  This allows for "USB powered" gadgets as well as recharging batteries in cameras and other USB peripherals

USB cables are designed with several distinct connector types, making it easy to identify which plug goes into the computer and which plug goes into the peripheral device

USB cables are a universal standard and are fairly easy to find and to afford.

It is very common that employees committing crimes, among which, white-collar crimes, whether bribery, corruption, counterfeiting, fraud, encroachment, corruption, or extortion, can cause significant losses to businesses. White-collar crimes are rarely directly detected and captured. These crimes are usually implemented by proficient or highly intelligent individuals who are masters of hiding criminal activities.

If you suspect that your employees have misconduct and irregularities in your business, such as disclosing or trading business secrets for cashback, receiving business partner rebates for making false purchases, deliberately providing information or information to conflict-of-interest parties, unethical or illegal acts within the company to obtain more income. When you observe the signals of these crimes, even you may not know the extent of the illegal acts or other circumstances, it is recommended to hire relevant experts to assist in the investigation while you are strengthening privacy and confidentiality to avoid premature disclosure to the wrong party.

RedStar's investigation team has many years of experience in employee violation investigation. And we are one of the most professional  criminal background check companies for employers in China. RedStar works closely with companies to conduct cautious and rigorous investigations of current business partners, employees, corporate management or third-party personnel to identify violations facts, track and sieve any possible information, search and collect evidence, even set up secret investigators within your organization, and    employer criminal history check to help find the perpetrators and prevent any criminal activity from escalating, providing a safe business environment for the business.

For more solutions to employee offense investigation and evidence collection, please refer to the following link:

Engineering Construction Industry   

The engineering construction industry has many difficulties, unbalanced market supply and demand, vicious competition, the actual price is won, the construction project has a large investment, the construction period is long, the construction is difficult, the technology is complicated, the project participants are numerous, and the receivables are difficult to recover.

Financial Investment Industry  

Based on the high-risk feature of the industry, the financial investment industry faces a variety of fraud risks, including bankruptcy fraud, attracting fraud, contract fraud, bill of exchange fraud, cheque fraud, collateral fraud, mortgage fraud, misappropriation of public funds, etc.  

IT And E-commerce

The e-commerce transaction model has more risks than other business models. The root cause of the risks lies in the people who bring these risks, especially the core personnel working in the enterprise (such as programmers, salespeople, and managers).    

Manufacturing  

Manufacturing is facing a turning point in growth and opportunity in a complex global competitive landscape. Companies must constantly respond to unprecedented risks, pressures, and uncertainties to maintain competitive advantage and achieve faster speeds and scale than their competitors.  

Real Estate Industry

The risks of the real estate industry are not only likely to cause serious problems in the social, policy, economic and other fields, but also the human and project risks , including the core personnel leaking important resources of the company, the default and management of the property company, and the abuse of power by the owners.

Wholesale and Retail Trade

Wholesale and retail industries include Internet retailing, franchise retailing, the risks of facing commercial theft, business fraud, employee corruption, and disruption of suppliers and distributor channels, which may result in reduced revenue, reduced market share, increased costs, and damage to the reputation and customer confidence of the business.

China RedStar corporation is a professional China detective providing risk investigation and legal evidence service for enterprises. If you want to know more details or want a quotation, just feel free to contact us!

Located in Beijing, China, Atech (HTXD) is a professional rubber coated super magnets manufacturer, dedicated to supplying rubber coated magnets 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. 

Signcomplex is a professional neon flex factory.

4mm Silicon Series IP67 Side View Neon Flex

8mm Silicon Side-View IP67 Neon Flex

12mm PVC Series IP67 Neon Flex

8mm PVC IP67 Mini Side View Neon Flex

8mm PVC Top-View IP67 Mini Neon Flexible

8mm Silicon Top-View Neon Flex

Signcomplex Ltd., founded in 2006, focus on led supermarket. If you want to know more details or want a quotation, just feel free to contact us!

Rotary table type shot blasting machine is suitable for various shapes and dimensions, casts, forged parts, pressed parts, steel, and non-ferrous metal parts and parts made from fragile materials, cleaning surface, removing casting sand and filings, consolidating the surface (micro handling), roughing the surface before colouring, etc.

Rotary table shot blasting machines are split into single rotary table shot blasting machine and swing table shot blasting machine. swing table shot blasting machine efficiency is much higher than the single rotary table shot blasting machine.

Rotary shot blast machine Basic Specification

Swing Tables Shot Blasting Machines Basic Specification

Treated objects are loaded on a perforated rotating table. A big door, provide simple and fast loading. The machine can have the table fitted to the machine's door, which enables loading with a hoist or fork-lift truck to the entire surface of the table. The machine also can be equipped with two tables, enabling simultaneous shot blasting of treated objects inside the machine and loading or turning treated objects in front of the machine.

The machine’s housing is robust and protected by wear-resistant materials. High efficiency of the machine is enabled by the system for continued returning and cleaning of the abrasive, along with efficient turbines made from wear-resistant materials. Standard equipment of larger machines includes PLC Siemens, display, timer automatic or manual mode, automatic start-up of turbines, working-hours counter, etc. For shot blasting cast containing larger quantities of casting sand, a magnetic sand cleaner may be installed.

As one of the most professional shot blasting machine suppliers, QINGGONG MACHINERY’s activity is sales of shot blasting machine China and shot blasting supplies. If you want to know more details or want a quotation, just feel free to contact us!

In the construction and bridge construction, ABT equipment shows itself and can provide tremendous help in various scenarios.

ABT provides large drilling equipment to help you build bridges and building foundations. Its function is to pass through the soft and highly compressive soil or water, transfer the load of pile to the harder, more compact or less compressive foundation bearing layer, reduce the deformation of the structure caused by long-term pressure, and improve the stability of the building.

In the construction of building foundation, the cement solidification is often affected by underground water gushing and rainfall. The concrete solidification can be guaranteed by drilling drainage holes and continuously pumping water by submersible pump.

In the manufacture of new building materials, ABT drilling equipment is using building soil and building stone. A variety of crushing equipment is used to produce the required gravel. The new environmental sand building is mainly used to make stone into uniform sand for building in some places where there is no sand, so as to reduce the damage to the environment.

ABT also provides mobile crushing equipment to help you recycle and crush construction waste, including metal material recycling, another part of concrete waste crushing into appropriate particles for secondary use, backfilling, reducing waste, reducing costs, protecting the environment, saving energy. And because the treatment is completed on the spot, the transportation cost is reduced, the waste treatment cost is reduced, and the most important thing is to reduce the damage to the environment caused by the demolition of buildings.

You can use: Crusher, air compressor, mine drilling rig, Hammer, drill bit

ABT Drilling Equipment Co., Ltd. mainly provides dth drilling equipment to help you solve the problem of drilling at high efficiency and low cost. By the way，we also provide home water well drilling equipment,RFQ today!

Ventilating/dehumidifying/Passive house air conditioning.

The key of how passive house performs lays on well designed ventilating which can not only filtrating too much moisture in the air and peculiar smell but pollen and dust, providing clean and fresh air for rooms. If you open the window for ventilation, a lot of quantity of heat will be lost, and the loss is more than the total quantity of heat that a passive house needs. Under most climate conditions, passive house wants certain heating but the quantities are small, which can be realized by ventilating. Through heating coil to warm up fresh air, the heating needs left can be met, and that is the concept of the fresh air system of passive house for supplying heating.

Principle of the ventilation of passive house

The basic principle of the ventilation of passive house: the muddy air in kitchen and bathroom is extracted (air exhaust) and the fresh air will be delivered in to where people live (air supply), and automatic air exhaust can be realized in hallway. For example, the standard of fresh air is 20m2/h for one person and per capital living space is 30m so that the quantity of air supply should be 1m/2(m?h). the highest temperature is limited as 50 ℃ and the corresponding heat load is 10W/m* in order to avoid the peculiar smell produced by excessive temperature causing the dust to be burned, meeting the requirement of heat supply.

The functions of ventilating

Ventilating, able to recycle the heat efficiently, emphasizes its own main functions: it can change the indoor air,  which can control the air humidity in case of mildewing; it can stop the accumulation of pollutants and it can remove the peculiar smell. In addition, there are additional functions: it can regulate the indoor air and clean the air ( acts as filter) to eliminate PM2.5; it can work as humidifying and dehumidification. Passive house applies the ventilating recycling the heat efficiently, lowering the heat loss, increasing the temperature of fresh air and enhancing the degree of comfort indoors. Meanwhile, the ventilating of passive house regulates the humidity indoors ( the optimal range is with relative humidity of 35%-55%), over or lower will do harm to health, especially the skin and respiratory system. If the temperature is too high, it will go mouldy; if the the temperature of internal surface is lower than 12.6℃, it will be liable to mildew; instead,  the temperature of internal surface is lower than 9.6℃, condensation will happen. Too low temperature will possibly damage the floor or musical instrument.