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Description

Thermal power plants powered by either nuclear energy or fossil fuel located along a seacoast normally use seawater as a coolant in the steam condensers. These are typically once through cooling water systems

Electro chlorination plant in above mentioned types of application has considered as the most effective, low operating cost and safety operation method in order to control the marine growth at the seawater intake structure.

Onsite hypochlorite package well known as the best method to prevent accumulations of marine life in the seawater intake line of the various plants, because no dangerous liquid or gaseous chlorine is required.

Process Flow

Bio fouling control is one of the main challenges in the upstream processes of the power station is to protect pipeline and process equipment against biological fouling.

Restriction of cooling water flows, acceleration of corrosion and a reduction in the overall life of process equipment can all be controlled by the effective design of our electro chlorination package.

Seawater Electrochlorination unit system packages play an effective role in optimizing flow assurance.

Raw seawater is fed into the package inlet at the designed flow rate via a side stream from the main seawater process line.

Once controlled, the seawater is passed through the electrolytic cell which are fed an electrical supply from the package rectifier.

Depending on pressure available this seawater flow will be pressure controlled or boosted to provide the optimum operating pressure and flow rate (required for the chosen electrolytic cell configuration).

The rectifier is designed specifically for the requirements of the installed electrolytic cell. It converts the AC platform input voltage into the required low voltage DC current and regulates this output to a selected and controlled level.

Electrolysis process takes place within the electrolytic cell as per the following equation:

At the anode: 2 Cl - 2 e → Cl2

At the cathode: 2 Na+ 2 H2O + 2 e→ 2 NaOH + H2

Overall: 2 NaCl + 2 H2O → 2 NaOCl + 2 H2

Through the Seawater electrochlorination process   the package produces the required amount of sodium hypochlorite together with the by-product, hydrogen gas.

The solution with hydrogen gas are fed into degassing tank (Or cyclone degassing separator) and the hydrogen to vent to open atmosphere.

The hydrogen free solution containing sodium hypochlorite is then dosed into the seawater circuit through dosing pumps or gravity.

Are you looking for electrochlorination of seawater? Milestone Chlorination Technologies will be the best choice for you!

Basic information of  2,3-Dimercaptosuccinic Acid

Use of  2,3-Dimercaptosuccinic Acid(CAS NO.304 55 2)

2,3-Dimercaptosuccinic Acid (DMSA Powder)is used for the treatment of lead poisoning in children with blood level measured above 45 µg/dL.  It cannot cross the blood–brain barrier of humans, limiting its application for extracting heavy metals from parts of the body other than the central nervous system.

for provocation of tissue heavy metals in anticipation of a urine test

for the treatment of lead poisoning

as agents for the mobilization of cadmium, lead and arsenic owing to the ability of these monoesters to cross cell membranes

COA of  2,3-Dimercaptosuccinic Acid 

We believe that quality and innovation are vital for an enterprise. Adhering to the business philosophy of integrity and win-win cooperation. Sinoway is looking forward to have a bright future with you together.

Introduction of Automatic Winding Machine:

Automatic Winding Machine is a high speed automatic coil winding machine. This automatic winding machine is applied to wind the sewing threads, embroidery threads, nylon threads and so on. You can achieve a good shape formation with this high speed automatic winding machine. This automatic coil winding machine provides a good solution for yarns while keeping assured safety and reliability and broad applicability. If you buy this automatic winding machine, you immediately got a good assistant to deal with the yarn which has high efficiency and also is easy to operate.

The fully automatic winding machine is equipped with an electro-magnetic tension control system, a frequency-change slotted spool yarn guide device, and a pump-based cycling-type oiling device. All devices above ensure the automatic winding machine can have a great quality of packages. We can improve the machine if you have your own requirements as it is a customized winding machine. As a winder supplier, we will do our best to meet your any requirements on yarns.

Advantages of Automatic Winding Machine:

1. The automatic winding machine is a customized winding machine. Clients could give your own request for this winding machine.
2. Electro-magnetic tension control system, a frequency-change slotted spool yarn guide device, and a pump-based cycling-type oiling device ensure the package of yarns. You can have good packages by using our automatic coil winding machine.

Winder Parameter Table on the Top Board:

Password: Range of 00000~9999

Full spool length: Range of 0~60000 m

Winding linear speed: 200~1000 m/min

Oil wheel speed ratio: 30~200

Winding initial tension: 0~100%

Winding end tension: 0~100%

Yarn-detector state: 0.0~9999 s

Empty spool position confirmation: Computer test value

Fixed block position confirmation: Computer test value

Length correction coefficient: 0.800~1.200

Main Specification of Automatic Winding Machine:

Model: HR0604-A / HR0604-H / HR0604-Y

Shape formation: Conic shape/Cylindrical shape/Pagoda shape

Tube angle: 2°20′/ 0°/ 0°~2°20′

Max. Winding outside diameter: Φ115

Spindle number: 4

Max. Linear speed: 1000 m/min

Pattern round number: 3~4

WSF is a company which is outstanding in providing various solutions of china winding machine for clients. RFQ today!

The boron oxide formula is B2O3. It is a hard, white and glassy crystals which is one of the oxides of boron and produced from high purity Boron acid.

Boron oxide can be dissolved in acid, ethanol, hot water, and slightly dissolved in cold water. It is much slower absorb in water than the boron acid if exposed to the air and much slower soluble in water than boron acid.

Boron oxide is stable under ordinary conditions of use and storage. If moisture is present, boron oxide can be corrosive to iron.

Boron oxide is widely used in the Specialty Glasses, Refractories industry, Ceramics, Glazes and enamels, Chemical reactions and Metallurgy industry, etc.

Xi'an Unique Electronic & Chemical Co., Ltd. is not only the largest Hi-Tech boron oxide producer in China but also enjoyed high reputation in worldwide. If you want to know more details or want a quotation, just feel free to contact us!

The lock former machine, also known as the seam forming machine, the edge side processing machine, the air duct lock forming machine, is a multifunction machine, mainly used for the duct lock processing of plate connection and round duct closed connection. It is very common in industrial development. For the production of many kind of materials, such as pipe material, the appearance of lock forming machine is undoubted a good news, which can meet the various shapes of lock manufactured of duct. The thickness of the processed sheet is 0.4-1.2 mm. All the gears, shafts and rolls of the machine are made of high-quality steel.

After strict heat treatment process, the lockformer machine is durable and of stable quality. It is easy to install, and also has beautiful appearance and reasonable mechanical principle with flexible in movement, convenient in operation and so on. It can meet different requirements of users. The lock forming machine is suitable for the production of air ducts for air-conditioning ventilation, fire-fighting and smoke-free, dust-free purification, etc. According to requirements, it can be made into various round and rectangular thin-plate ducts, which are various sheet metal processing, duct production, etc. Indispensable mechanized equipment.

The feature of usage of lock forming machine

1. The thickness of the plate sheet should be within the scope of the products of various specifications. If it is less than the minimum thickness, it will easily suffer from the disadvantages of cracking and wrinkling when biting the mouth; if it is larger than the maximum thickness, and it is inversely proportional to the square of the thickness of the plate, the increase of the bending force might causes the forming roller to be abnormally destroyed, and the transmission system is overloaded and suffocated.

2. The minimum length of the bite segment of the plate should be no less than 300MM, otherwise, due to the too much small the contact area between the plate and the forming roller might cause a resistance when the lock is forming, is greater than the friction of the forward feeding plate, and also the plate slips between the forming rolls and the wearing of the roller forming parts will happen

3. Before use, the debugging of the feeding guide rail should be strictly in accordance with the debugging requirements of the equipment, and the feeding guide rail should be adjusted to the specified position size and then be fixed. Before use, the debugging of the feeding guide rail should be strictly in accordance with the debugging requirements of the equipment, and the feeding guide rail should be adjusted to the specified position size and then be fixed. If the actual position of the feeding guide is smaller than the set position, the lock is not formed; if it is larger than the specified position size, because the feeding sheet is too wide and the size of the lock is too bad, the two lock of plates cannot be connected or the material will be wasted; if the feeding guide rail is inclined, it is prone to defects such as uneven front and back width and deviation.

COMIFO Group specializes in ducting machine manufacturing, contracting and selling HVAC air conditioning equipments, HVAC machinery, valve and actuators,air duct machine,air duct manufacturing. Just contact us!

Perfume packaging including perfume cap plastic, perfume cap Aluminum, perfume cap wood, perfume cap leather, perfume cap Zamac, glass bottle, glass vials, Roll-on perfume, pocket sprayer, Purser sprayer, perfume aluminum bottle, tester perfume package, pumps, collars, perfume boxes and so on…Perfume packaging is about creative, technical and beauty. Base on different elements, there are a lot of possibilities and business opportunities for perfume packaging.

Perfume packaging is referring with different components’ combination. Some of the perfume packaging can be done by one bottle and one cap only, some of the perfume packaging can be combination up to 15 components together. Perfume packaging is refreshing day by day as perfume packaging industrial is following fashion industrial. One Perfume packaging design just like the name of the perfume, every single famous perfume's succeed is basing on the fragrance and perfume packaging design.

We carry a large choice of fragrance caps, which are highly customizable through various decoration processes. We provide customized caps as well to meet any design direction. We produce our caps with various high-quality materials including processed ABS, surlyn, PP, PE, SAN, polyester, polyacetal, PCTA, etc.

B.I. packaging is one of the most professional perfume packaging suppliers      in China. Our alternatives of containers and closures is considerable and priced proper so that you are getting the best determination  of products at high-quality prices.

ASTM A36/A36M Standard Specification for Carbon Structural Steel

ASTM A36 / A36M standard specification covers carbon structural steel shapes, plates, and bars of structural quality for use in riveted, bolted, or welded construction of bridges and buildings, and for general structural purposes. ASTM A36 / A36M Standard main steel grade:A36 carton steel.

 ASTM A36 / A36M description

ASTM a36 steel plate is a type of weldable carbon engineering structural steel. Its carbon content is usually less than 0.25%, higher than ordinary carbon structural steel yield point σs or yield strength σ0.2 (30 ~ 80kgf/mm2) and yield ratio σs/σb (0.65 ~ 0.95), it’s better in the hot and cold machinability, good weldability, low cold and brittle tendency, notch and aging sensitivity, as well as better resistance to atmospheric, seawater and other corrosion. Its low content of alloying elements, generally below 2.5%, is used after hot rolling or after simple heat treatment (non-tempered state); ASTM A36 carbon steel is widely used in bridges, rivets, bolt structures, and other structural elements including drilling rigs, electric shovels, electric drive wheels, anti-landmine vehicles, mining vehicles, excavators, loaders.

Related role of ASTM A36/A36M

At present, the new low alloy high strength steels are characterized by low carbon (≤0.1%) and low sulfur (≤0.015%). The commonly used alloying elements can be classified according to their role in the strengthening mechanism of the steel: solid solution strengthening elements (Mn, Si, Al, Cr, Ni, Mo, Cu, etc.); refinement of grain elements (Al, Nb, V) , Ti, N, etc.); precipitation hardening elements (Nb, V, Ti, etc.) and transformation hardening elements (Mn, Si, Mo, etc.) (see strengthening of metals).

C; The formation of pearlite in the steel or dispersed alloy carbide precipitation, so that the steel is strengthened, can greatly improve the steel's toughness and welding performance.

Mn; High Mn/C ratio is good for improving steel yield strength and impact toughness. Si; Most low-alloy high-strength steels do not require silicon alloying, but silicon is an indispensable additive element in hot-rolled ferritic-martensite multiphase steels.

Mo; molybdenum-containing steel (~0.15%Mo) has higher strength and higher toughness than conventional ferrite-pearlite steel. Nb, V, Ti; 0.05-0.15% Nb (or V, Ti) is added to low-carbon manganese steel or low-carbon manganese-molybdenum steel, which has obvious grain refinement and precipitation hardening effects. Titanium forms sulfides in steel, improving the anisotropy and cold formability of the impact absorption work.

Rare earth (RE); trace (about 0.001%) rare earth metals do not affect the strength of the steel. Its main function is desulfurization, reducing the anisotropy of toughness and preventing the layered tear of steel.

Other elements such as Ni, Cr, Cu, etc., are not very effective in solid solution hardening in microalloyed steels, and are generally controlled at lower content ranges in non-quenched and tempered steels.

To learn more about the a36 steel plate price , please contact us!

Are you looking for a reliable linear shaft manufacturer? ISUTAMI S linear shaft is a metric precision solid shaft, also known as S linear round shaft, which has extremely high dimensional stability and long design life. The S solid shaft is induction hardened and ground, can be cut to any length desired, up to the maximum length of any given shaft diameter. It is then finely polished in order to provide a long lasting round rail positioning system when used with either our super linear ball bearings or aluminum pillow blocks.

Linear Shaft S Metric Features

The assemblies which are together with S linear solid shaft to constitute the linear positioning system: SK stand-up shaft support, PA stand-up shaft support, SHF horizontal shaft support and Asian metric LM linear bearing series as well as SLM super linear bearing series, European metric KB linear bearing series as well as SKB super linear bearing series, and matching SMA Asian metric linear bearing pillow block as well as KBA European metric linear bearing pillow block. Or S linear shaft combines with aluminum shaft support rail platform, with SME Asian metric open series linear bearing pillow block, TBR Asian metric adjustment open series linear bearing pillow block, KBE or KBB-OP European metric open series linear bearing pillow blocks, to constitutes a linear positioning system.

The optional material of ISUTAMI metric linear shaft is 45 high quality carbon steel (S45C) with hardness above HRC58; GCr bearing steel with chrome plating (SUJ2), hardness is above HRC60; 9Cr18 stainless steel (SUS440), hardness above HRC52. The outer diameter (D) of the shaft ranges from 6 to 50 mm with an accuracy of g6 or h6, the depth of the hardened layer ranges from 0.4 to 3.0 mm, and the weight per meter ranges from 0.22-15.4 Kg/M. (See the table for details)

Technical Description:

The shaft is hardened.

Linear bearing and guideway systems for weight reduction.

When selecting the right shaft, the hardness of the shaft, surface finishing and tolerances must be considered, as the balls run directly on the shaft surface.

Modifications, drilling and threaded holes, fixing slots, special coatings, etc. are available.

The shaft length is usually ±2 mm and the ends are not hardened.

As one of the most professional linear motion bearing manufacturers, ISUTAMI is committed to providing customers with the best possible quality bearing products at the most reasonable price. If you want to know more details or want a quotation, just feel free to contact us!

Introduction of Assembly Winder Machine:

Assembly Winder Machine is used for the merge twisting after two or three strands yarns twisted. With single spindle driving, the twisting machine has a smart controlling system, and also has advanced shape controlling system & technological monitor system. The two for one twisting machine is mainly used for two yarns twisted. Also there is yarn twisting machine for more yarns. The use of PLC and servo controlling system，helps to control the setting & quality of yarn more precisely. Compared with the traditional process, our twisting machines greatly simplify the production process, reduce the labor and energy, and improve the output drastically.

Production Features of Assembly Winder Machine:

>>Numerical electric control system.

>>Meet customer's requirement of single spindle and large package.

>>Wide application of processing materials. Apply for all kinds of coarse yarn, such as polyester, polyamide, blended yarn with wool and cotton, glass fiber and so on.

>>Automation control. Optimize the electrical control system. Control the spindles, winding and yarn guiding mechanism with high-accuracy. Set and monitor the main technical parameters such as spindle speed and twist on the panel.

1) Touch screen setting process parameters, improve production efficiency.

2) Traverse servo motor transmission and nice winding shaping.

3) Various forming mode to satisfy different yarn shaping demands of clients.

4) Compact design, can reduce cover an area of more than 10%.

5) The single spindle with indicator light for reminding the yarn broken.

WSF is a company which is outstanding in providing various solutions of hank to cone yarn winding machine for clients. We are one of the most professional yarn twisting machine manufacturers in China. Just contact us!

Plastic tube is one of the most common packaging containers made of LDPE, HDPE, pp...etc.

Products Description

The structures of cosmetic tube packaging are: Mono-layer, 2-layer, 3-layer and 5 layers. The diameter of plastic tubes are about: 13, 13.5, 16, 17, 19, 22, 25, 30, 35, 38, 40, 45, 48, 50, 55, 60 for round tubes, and while for Oval Tube, they are 16, 19, 25, 30, 35, 40, 50. The volume of round plastic tube ranges 2-400ml, and oval tube ranges from 20ml to 180ml. The production flow of plastic tube is extrusion, heading, offset/silk scrren, hot stamping, cap injection, capping, packing, warehouse.

The mechanical performance of plastic tube has below characteristics: impact resistance, puncture resistance, flexibility, tensile strength above 10Mpa, and chemical stablility which shows in below aspects:

1 .Plastic tube is resistant to water at room temperature

2. Plastic tube is resistant to most types of dilute acids.

3. Generally speaking, a plastic tube is resistant to alcohols, aldehydes, ketones, and esters.

4. The affection of halogen at room temperature is very slight.

5. At room temperature, it will have a certain degree of expansion during exposure to aromatic hydrocarbons, aliphatic hydrocarbons, and halogen hydrocarbons.

6. Plastic tube will slightly absorbs oil, so mineral oil and essential oil will be volatilized by polyethylene.

7. Plastic tube would crack under the influence of stress cracking agents, such as detergents, soaps, oils, fats, alkali metal hydroxides..etc.

8. Weather resistance: Under the action of ultraviolet light and high energy radiation, it will degrade in the air, discoloration, surface cracking or even embrittlement, which result in loss of strength or value of use. So in order to avoid above issue, weather resistant formula, ie adding UV absorber, light shielding agent, Or a light quencher..etc should be adopted. b), barrier: the excellent barrier to water vapor transmission, higher the density, stronger the barrier properties.

9. Hygenic performance: in accordance with food hygiene standards, non-toxic, tasteless, direct contact with cosmetics, foods, and medicines.

10. Molding properties: extrudability; easy heat sealing; good thermal stability, good fluidity, and excellent molding properties (can be used in any common plastic molding process).

B.I. packaging mainly specializes in Fragrance packaging and cosmetics packaging with more than 20 years' experience. Welcome to contact us for more information.

Model No.: YKJ5*1300

Max Coil Width: 1300mm

Capacity: 5T

Mandel Diameter: 450-600mm

Coil Press Device: Optional

Min.Order Quantity: 1 Set

Supply Ability: 10 Sets per Month

Port: GUANGZHOU PORT,SHENZHEN PORT

Payment Terms: T/T,L/C

Hydraulic Decoiler Products Information

We are one of the most professional hydraulic decoiler manufacturers in China. Comifo hydraulic decoiler adopts single mandel structure , and drived by hydraulic system and motor . The mandel is hydraulic expand with optional coil press safety device . The hydraulic decoiler machine can work independently or combine with duct manufacture coil lines or cut to length line.

COMIFO Group specializes in ductwork fabrication equipment manufacturing, contracting and selling HVAC air conditioning equipments, HVAC machinery, valve and actuators,air duct machine,air duct manufacturing. Just contact us!

ISUTAMI linear guide assembly is a system which helps with the movement and supporting of the load of a piece of equipment in a linear fashion, either vertically or horizontally. Linear guides provide linear motion by re-circulating rolling elements between a profiled rail and a bearing block. The coefficient of friction on a linear guideway is only 1/50 compared to a traditional slide and they are able to take loads in all directions. With these features, a linear guideway can achieve high precision and greatly enhanced moving accuracy.

Market applications for ISUTAMI linear guides include factory automation, medical, packaging, machine tool, semiconductor, printing, automotive assembly, aerospace and food processing. Slide tables are available as customizable linear guides to multiaxis, turnkey systems complete with motors, drives, controls and electromechanical accessories.

Linear Guides Installation

The bearing of linear guide is installed in the slide block of guide rail, which has excellent function of preventing foreign bodies from invading.By selecting different lubricants with different characteristics, it can be used in special environments.The linear guide rail is equipped with a sealing end cover and a side sealing piece to prevent foreign bodies from invading the inside of the slider.If more foreign bodies in the environment, the use of double end sealing structure.For more stringent performance requirements, high dust seal and bellows guide rail housing can be used.When cleaning equipment and other easy to rust in the environment of use, should choose anti-corrosion effect of stainless steel products.In addition, if it is used in the handling equipment of semiconductor processing device, the surface treatment products should be selected.In addition, in order to control the metal dust produced by bearing wear, the structure of ball holder can be used, the guide rail slider is made of stainless steel, and then processed by black chromium plating.The standard linear guide, due to the use of synthetic resin and rubber parts, high temperature side of the critical temperature is only 80 ~ 90 ℃.If this part is made of heat-resistant rubber or metal and is combined with high-temperature grease, it can be used in high-temperature environment.

As one of the most professional pillow block bearings manufacturers, ISUTAMI is committed to providing customers with the best possible quality bearing products at the most reasonable price. If you want to know more details or want a quotation, just feel free to contact us!

Max Coil Width: 750mm

Coil Thickness:  0.3-0.6mm

Min.Order Quantity:   1 Set

Supply Ability: 10 Sets per Month

Port: GUANGZHOU PORT,SHENZHEN PORT

Payment Terms: T/T,L/C

Hand Cleat Bender Products Information

Cleat Bender is a special designed machine for the processing of ducts. Folded to “口" shape by duct manufacture auto line then bended the edges as drive cleat. Drive cleat bender is a compact tool designed to easily manage the laborious task of forming the drive cleat hem.

We have cleat bender for sale! COMIFO Group specializes in ductwork machine manufacturing, contracting and selling HVAC air conditioning equipments, HVAC machinery, valve and actuators,air duct machine,air duct manufacturing. Just contact us!

ISUTAMI KBA-L long linear bearing , also known as KBA-L extended linear bearing unit, KBA-L extended linear slide unit or KBA-L extended linear case housing (unit), is a suitable series for European market. L is an abbreviation for Long. This model consists of a long type aluminum housing with 4 fixing holes as well as two KB standard linear bearings. There is an oil hole on the unit side and one circlip on each end in the proper position. There are also two rubber seals (UU) at both ends of the linear bearing to keep back debris or ball bearing contamination. The aluminum casing is applied because it is small and lightweight, this kind of material has strong corrosion resistance.

KBA-L Linear Bearing Pillow Block Features

The KBA-L long linear bearing pillow block housing is a closed, double-length European metric version. The two KB standard linear bearings are mounted in the housing and arranged in a straight line in the aluminum casing. Advantages of the bearing bushing include less tilt or friction, less wear over time, and better machining results.

If you are manufacturing CNC milling machines, milling machines or lathes that require precise linear motion, it is a perfect solution to install this long aluminum bearing housing with KB standard linear bearings. Aluminum housing size range: length (L) ranges 58-230mm (matching KB standard linear bearing length (L) ranges 25-100mm); width (W) ranges 34-122mm; height (F) ranges 22-102mm. The minimum combined size of the specification KBA8L is 58*34*22mm, and the largest combined specification KBA50L is 230*122*102mm. These data are basically the same as the SMA-L extended type linear bearing pillow block, except that the KBA-L series has no diameter of 12mm and 35mm. The aluminum housing has four CNC drilled holes, threaded holes and countersunk holes of the same size M4-M10, which can be easily and safely mounted to almost any linear motion system.

A typical CNC system consists of a linear shaft of matching diameter, ranging from 8 to 60 mm in diameter, mounted on both ends of the shaft by two end supports, and the housing of the extended linear bearing runs straight along the shaft. Most CNC machines and 3D printers have two such components mounted side-by-side, using a housing as a stand to support the mobile platform. This is a long unit able to be mounted from above or below, making it easy to incorporate into the intended system. Positioning and precision enhancements are facilitated with one of the side aspects serving as datum face. The extruded aluminum case has undergone sufficient post-extrusion heat treatment to create a compact, lightweight and precision item.

As one of the most professional agricultural bearings suppliers, ISUTAMI is committed to providing customers with the best possible quality bearing products at the most reasonable price. If you want to know more details or want a quotation, just feel free to contact us!

Model No.: GDF-T20/30,DGDF-T20/T30

Max Thickness: 0.5-0.8mm(21-26ga)

"a"Size: 20±0.5,30±0.5

Min.Order Quantity:  1 Set

Supply Ability: 10 Sets per Month

Port:  GUANGZHOU PORT,SHENZHEN PORT

Payment Terms:  T/T,L/C

GDF Flange Forming Machine Products Information

GDF integral flange is widely applied in Europe as a kind of quick installation duct flange. It shares common advantages with TDF flange—well seal, free of jointing and rivet. GDF flange is integral with duct, with 4 bolts and special duct corner and clamp.

COMIFO Group specializes in duct machines manufacturing, contracting and selling HVAC air conditioning equipments, HVAC machinery, valve and actuators,air duct machine,air duct manufacturing. We are one of the most professional flanging machine manufacturers in China. Just contact us!

ISUTAMI pillow block insert bearing, also known as ISUTAMI insert spherical ball bearing, is one of the main components for the bearing unit, which is usually mounted inside the housing and combined with housings made of different materials. The bearing belongs to a kind of ball bearing, and the main material is 52100 series bearing steel. The both sides of insert bearing are generally sealed with a rubber ring to prevent dust from entering the bearing and to prevent internal grease from overflowing. The outer ring of the bearing is in spherical shape and can be fitted to the spherical inner ring of the housing. The inner ring of the bearing has an extension at one side, and this extended portion is used to fix the matching round shaft.

Insert Bearing Features

We also divide the insert ball bearings into two types: one is a set screw lock type and another is an eccentric collar locking type according to the difference in this part. On the inner ring of the set screw lock type, there are two fixing screws distributed at an angle of 120°. When the shaft is inserted into the inner bore, the shaft can be tightened by fix the screw in the proper position; The ring has no set screw on the inner ring of an eccentric collar lock , but the round shaft can be mounted by matching the blackened collar. Compared with the way of fixing the screw lock, the installation method of the eccentric ring locking is more self-adjustable, and the round shaft will not be completely stuck, besides, the round shaft can rotate synchronously with the bearing. Based on the diameter of inner ring, we can also divide the bearings into a wide inner ring one and a narrow inner ring one.

ISUTAMI insert bearings are greased during the factory's production process, so they are pre-lubricated. The material of the outer casing that is matched with this series of bearings, commonly are cast iron, galvanized pressed steel, thermoplastic materials, etc. These materials have anti-corrosion functions. Some bearing units can work continuously in harsh environments, and some bearing units are with a little light duty and can be installed in highly mobile equipment.

ISUTAMI provides four types of insert bearings for the set screw locking inner ring: SER, UC, SB, CSB, and the bearings series with eccentric collar locking inner ring are HC, SA, CSA.

As one of the most professional wholesale bearing suppliers, ISUTAMI is committed to providing customers with the best possible quality bearing products at the most reasonable price. If you want to know more details or want a quotation, just feel free to contact us!

There are mainly two kinds of flange systems of duct connection. American standard and European standard, which is TDF flange recommended by SMACNA association and TTF/LT mate flange as well as improved GDF flange recommended by British Refrigeration Association. Comifo knows flange structure very well, and quite familiar with the standards of duct pressure test and leakage test, including SMACNA, DW144/142, GB50243-97 standards. We are one of the most professional flange machine manufacturers in China. Comifo tdf flange forming machine can satisfy different requirements in different markets.

Comifo flange machine adopts heavy duty underpan, arc welding frame, high grade motor, high precision bearing, thermal refined and grinded roll shafts. Its reliable transmission system is free of maintenance. The surface panels have been spray painted.

The air duct flange machine has independent hydraulic system and electrical control system, which has the advantages of small size, low energy consumption, high efficiency, no noise, etc. In addition, it is easy to install and unload, simple to operate, strong carrying capacity, long life, etc. The air duct flange machine must be put in a dry place, can't let the rain or other impurities into the machine, used for a period of time to add the lubricating oil, make the machine more convenient operation, want to be in a specific time to check the nut in the fuselage, because in the use process is too long will cause the nut loose, so be sure to check regularly, to ensure safety in production, in a certain time for cleaning, make the machine to enhance vitality. Because the duct flange machine needs to work all the time, if you pay attention to maintenance, the efficiency will be reduced and the life will be reduced. The followings are the precautions for the daily maintenance of the duct flange machine.

1. If it is found that there are irregular noises during operation, stop the machine immediately.
2. Test the motion after turning on the power to see if there is any jam.
3. Operate the machine according to the rules strictly.
4. Working cooperatively is required to each operator. Operation cannot start if the commands are not received.

COMIFO Group specializes in air duct machine manufacturing, contracting and selling HVAC air conditioning equipments, HVAC machinery, valve and actuators,air duct machine,ductwork machine. RFQ today!

There are mainly two kinds of flange systems of duct connection. American standard and European standard, which is TDF flange recommended by SMACNA association and TTF/LT mate flange as well as improved GDF flange recommended by British Refrigeration Association. Comifo knows flange structure very well, and quite familiar with the standards of duct pressure test and leakage test, including SMACNA, DW144/142, GB50243-97 standards. We are one of the most professional flange machine manufacturers in China. Comifo tdf flange forming machine can satisfy different requirements in different markets.

Comifo flange machine adopts heavy duty underpan, arc welding frame, high grade motor, high precision bearing, thermal refined and grinded roll shafts. Its reliable transmission system is free of maintenance. The surface panels have been spray painted.

The air duct flange machine has independent hydraulic system and electrical control system, which has the advantages of small size, low energy consumption, high efficiency, no noise, etc. In addition, it is easy to install and unload, simple to operate, strong carrying capacity, long life, etc. The air duct flange machine must be put in a dry place, can't let the rain or other impurities into the machine, used for a period of time to add the lubricating oil, make the machine more convenient operation, want to be in a specific time to check the nut in the fuselage, because in the use process is too long will cause the nut loose, so be sure to check regularly, to ensure safety in production, in a certain time for cleaning, make the machine to enhance vitality. Because the duct flange machine needs to work all the time, if you pay attention to maintenance, the efficiency will be reduced and the life will be reduced. The followings are the precautions for the daily maintenance of the duct flange machine.

1. If it is found that there are irregular noises during operation, stop the machine immediately.
2. Test the motion after turning on the power to see if there is any jam.
3. Operate the machine according to the rules strictly.
4. Working cooperatively is required to each operator. Operation cannot start if the commands are not received.

COMIFO Group specializes in air duct machine manufacturing, contracting and selling HVAC air conditioning equipments, HVAC machinery, valve and actuators,air duct machine,ductwork machine. RFQ today!

There are mainly two kinds of flange systems of duct connection. American standard and European standard, which is TDF flange recommended by SMACNA association and TTF/LT mate flange as well as improved GDF flange recommended by British Refrigeration Association. Comifo knows flange structure very well, and quite familiar with the standards of duct pressure test and leakage test, including SMACNA, DW144/142, GB50243-97 standards. We are one of the most professional flange machine manufacturers in China. Comifo tdf flange forming machine can satisfy different requirements in different markets.

Comifo flange machine adopts heavy duty underpan, arc welding frame, high grade motor, high precision bearing, thermal refined and grinded roll shafts. Its reliable transmission system is free of maintenance. The surface panels have been spray painted.

The air duct flange machine has independent hydraulic system and electrical control system, which has the advantages of small size, low energy consumption, high efficiency, no noise, etc. In addition, it is easy to install and unload, simple to operate, strong carrying capacity, long life, etc. The air duct flange machine must be put in a dry place, can't let the rain or other impurities into the machine, used for a period of time to add the lubricating oil, make the machine more convenient operation, want to be in a specific time to check the nut in the fuselage, because in the use process is too long will cause the nut loose, so be sure to check regularly, to ensure safety in production, in a certain time for cleaning, make the machine to enhance vitality. Because the duct flange machine needs to work all the time, if you pay attention to maintenance, the efficiency will be reduced and the life will be reduced. The followings are the precautions for the daily maintenance of the duct flange machine.

1. If it is found that there are irregular noises during operation, stop the machine immediately.
2. Test the motion after turning on the power to see if there is any jam.
3. Operate the machine according to the rules strictly.
4. Working cooperatively is required to each operator. Operation cannot start if the commands are not received.

COMIFO Group specializes in air duct machine manufacturing, contracting and selling HVAC air conditioning equipments, HVAC machinery, valve and actuators,air duct machine,ductwork machine. RFQ today!

ISUTAMI linear guide systems are chosen for their speed and precision, the design of a guide wheel bearing gives it special benefits, such as: Being able to operate with either outer or inner V-shape of the W-shaped outer ring; Usability for various applications as guide wheel; A high precision grade; Radial and axial load tolerance.

Guide Wheel Bearing Features

Guide wheel bearings run smoothly along guide wheel systems, offering performance and durability when you need it, such as for pipe cutting equipment and beverage plants. For pipe cutting equipment, guide wheel bearings work well in powerful applications in potentially dirty and harsh conditions, making them a natural choice for pipe cutting equipment. The guide wheel bearings provide stability for pipe cutting equipment, which in turn makes for precise cuts on pipes of all sizes. For beverage plants, while guide wheel bearings can operate in environments with metal shards and other debris, they also excel in clean conditions. Food preparation requires a more sterile workspace and guide wheel bearings make a good choice for environments that require smooth cuts and low noise.

As a professional bearing factory in china, ISUTAMI is committed to providing customers with the best possible quality bearing products at the most reasonable price. If you want to know more details or want a quotation, just feel free to contact us!