Roller and Pulleys from CNBM:TOPST Impact Roller Series,TOPST Disc Roller Series and so on
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 100000 watt/month
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OKorder Financial Service
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Product Advantages:
• Out-round radial jump ≤0.35mm
• Running resistance factor ≤0.010n
• Extremely super dustproof & waterproof properties
• One life lubricated
• Roller life ≥50000h
Material Specification
Shell
Welded shell according to DIN2394,Materials 235JRG2(EN10027-1); ST37(DIN17100); E24(AFNOR NFA355501)
Inner Sealing
Three curve sealing patented technology, Material: ISOPA6 POM(Polyoxymethylene)
Shaft
Cold Draw Steel S235JRG2(EN10027-1); ST37(DIN17100); E24(AFNOR NFA355501)
Outer Sealing
Three curve sealing patented technology material: ISOPA6 PBT-G poly resin
Bearing Housing
Cold pressed & calibrated according to ISOM7 tolerance, Material: Deep drawing steel EU10111-DD13.Shell thickness 2.5mm-5mm,
Bearing
JZCREATION special bearing, assembly SKF,FAG etc brand bearing as per customers request.
Lubrication
Assembly with water proof, anti-dust, long life lithium grease NLGL2 grade or 3 on request, type: Shell Retinax WB2.
Roller body protection
Various protection types are available depending on the market and application. Typical types of protections are:
• zinc plating
• various types of rubber lagging
• various types of paint
• anti-rust oil
• electrostatic epoxy polyester powder coating
Roller Type
TOPST Impact Roller Series
TOPST Disc Roller Series
TOPST Spiral Roller Series
Heavy Duty Roller Series
TOPPT Corrosion Resistant Series
TOPRG Regreaseable Roller Series
TOPGU(Guide Roller) Series
- Q: The difference between a power cell and an energy storage battery and an electric tool battery
- The most fatal disadvantage of Ni Cd batteries is that if they are not handled properly during charging and discharging, serious memory effects will occur, which will greatly shorten service life. In addition, cadmium is toxic, and therefore, nickel cadmium batteries are not conducive to the protection of the ecological environment. A number of disadvantages have made nickel cadmium batteries virtually eliminated from the range of digital device batteries.
- Q: What type of motor is used in electric tools?
- The speed regulating motor is composed of a taper driving wheel and a pressure plate, pressed by a set of disc springs, and the input shaft is connected with the driving wheel by a key to form a pressing active device. A group of tapered planetary friction wheel inside between the driving wheel and the pressing plate, lateral sandwiched between the taper ring and fixed speed cam, and friction; when the compression of the active device operation, the friction wheel to do pure rolling, the fixed cam ring and the governor does not move, so the friction wheel in the rotation for public transport, through the planetary friction wheel central shaft and a slider driven by planetary gear bearing rotation.
- Q: Is power driven tools power tools?
- Method two1., the above method is more complicated, the use of driver wizard software can be very convenient to update drivers. First, open the installed driver wizard.2. in the driver wizard program interface, the program will automatically connect to check whether all the drivers of this machine are missing and available updates. On the detected display, you can use the updated graphics driver item, click (upgrade).3., in the upgrade list, the graphics drive items click (download), etc., after downloading the program, click (install).4. at this time will pop up the installation program interface, the corresponding installation. Finally click (finish), restart the computer, you can update the video card driver.
- Q: What made electric tools Gendiao coffee table
- In order to root production materials, mainly is the root wood. In addition, some auxiliary materials, such as glue (glue, latex), paraffin wax, lacquer (varnish, lacquer) etc.. When you need to paint, you also need the pigment you need.
- Q: Know the power tool type and how to find the corresponding carbon brush
- Because most electric tool is the copy of foreign or domestic large and well-known brand products, such as Japan's MAKITA 4100 stone cutting machine with 303 carbon brush, Zhejiang 100 angle grinder with 51 carbon brush, 26 hammer with 21 brushes, just look for is the imitation of the machine, with the original machine manufacturers to see there is a Book brush type in the above, a model to sell electric tool shop, or ask sell electric tools, all know, remember do not buy too cheap, cheap ordinary machine if you just, if imported or domestic good machine, or more than 1000 watts of power to machine. With the original or high quality, because the brush has a direct impact on the rotor (or motor) life
- Q: The insulation resistance of two kinds of hand-held power tools is not less than
- The insulation resistance of two types of hand-held power tools is not less than 2M.
- Q: What are the inspection and use of power tools?
- The general use of the old tools electric insulation is relatively poor, the coil is not in the optimal condition, the wear of each bearing will have error, the seal will also have certain safety will wear, resulting in poor. Therefore, only after a rigorous test, determine the power tools in good working performance, you can continue to use.
- Q: Which brand of power tools is good?
- Imported electric tools: BOSCH, Hitachi, MAKITA, Black & Decker these good brand. International brands, visibility, quality and reputation are good. But the price is relatively high.
- Q: What is the performance of power tools and how is life tested?
- In the life test of power tools, periodic loading of single power tools is required, and electrical tools are tested for 48 to 72 hours at different load stages.
- Q: How are power tools assembled?
- The assembly is no problem after power experiment, to see whether there is abnormal sound, sound big, turn up her voice is normal, check to see if the current final balance, numerical difference too much that a coil is woundMatters needing attentionProtect the coil insulation paint, don't touch it, measure the resistance before installing, and measure the current after electrifying
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Roller and Pulleys from CNBM:TOPST Impact Roller Series,TOPST Disc Roller Series and so on
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
OKorder Financial Service
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