Guide pulley,door hanger roller, steel pulley,rope pulley,v-pulley

Guide pulley,door hanger roller, steel pulley,rope pulley,v-pulley System 1

Guide pulley,door hanger roller, steel pulley,rope pulley,v-pulley

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Loading Port:: Hai Kou

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 10000 pc/month

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Packaging & Delivery

Packaging Detail:	plastic bag or box + wooden case
Delivery Detail:	2-6 weeks after order confirmed

Specifications

1.Steel split pulleys are available, different dimensions can be offered
2.Production process: extrusion
3.Material: Steel

Specifications

different dimensions steel V-pulleys

we are one of the biggest chain & gear sprockets racks , couplings manufactures in china. We make all kinds of gears, sprockets, A, B series standard roller chains, motorcycle chain and agriculture chain ,drop forged chain/timing chain/plastic chain, we also produce conveyor chains, bushing chain, leaf chain, slient chain, PIV infinitely variable speed chain, sharp top chain, stainless steel chain, combine/tractor chain etc , coupling chain. We are specializing in manufacturing non-standard chains, special chains. Also, could be design and manufacture many kinds of product line as customers' request. ENS is our companys brand.

Our factory actualizes with ISO quality system manage technical advanced, inspection equipment, and strict instruments. Perfect techniques and got the certification standard.

Guide pulley,door hanger roller, steel pulley,rope pulley,v-pulley

FAQ

We have organized several common questions for our clients,may help you sincerely：

1)How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2)How long can we receive the product after purchase?

In the purchase of product within 20-25 days, we will arrange the factory delivery as soon as possible. The pacific time of receiving is related to the state and position of customers. Commonly 15 to 30 days can be served.

3)Do you have necessary certificate or inspection to make sure we can import smoothly?

Syringes are CE,FDA approved. And we supplied main nations in the world.

Q:Drive to do a linear movement of the spiral, look at the net efficiency of the ball screw rod is relatively high, if the ball screw to make the counter revolution, is the nut with a one-way bearing vertical fixation, screw up and down reciprocating motion, so that you can do, if possible, wire rod length 40CM screw diameter, 8MM, vertical pressure 80N of the screw, choose the lead big nut can make the speed to 700 RPM in the under pressure?: But the rod itself can not be subjected to radial force, otherwise the life will be greatly reduced.Specific circumstances of specific analysis.

Q:What kind of lubricant does nylon transmission use?: If you really need lubricating oil, choose the lowest viscosity is good, must be less, prevent seepage to the product; vegetable oil, edible oil can also

Q:The axial force of this drive eliminates the problem of how to do it! Thank you for the exam tomorrow: Because the helical gear and worm gear can be processed in the direction is not clearly defined, so draw a worm gear direction, the other direction can be drawn by the direction of worm gear and the worm helical gear, thrust by 4 by thrust as long as the offset, it has achieved the design goal.Hope to be helpful to you, please adopt.

Q:When the coupling is linked, can the drive shaft be thinner than the motor shaft?: Actually, the problem is mechanical mechanics.On the one hand, the size of the drive shaft in addition to considering the matching of the motor shaft

Q:How to prevent the transmission shaft from breaking and falling off?: The dynamic unbalance of the drive shaft assembly goes beyond the standard specification.Deformation of transmission shaft, balance strip fall off, balance of bearing cap, asymmetry of gasket, etc..Loose or damaged bolt of transmission shaft.The assembly of the drive shaft is not proper and the edge 4 bolts are not tightened according to the specified torque; or a certain screw is slipping and the cross bearing is lack of slidingGrease and improper lubrication etc..

Q:What are the functions of an automobile powertrain? What is the function of each part of it?: The power transfer device between the automobile engine and the drive wheel is called the driveline of the automobile. It should ensure that the car has the necessary conditions of traction and speed, and that between traction and speed change coordination function, so that the car has a good dynamic performance and fuel economy; should also ensure that the automobile can reverse, and the left and right wheels can adapt to cope with speed, and power transfer pattern need and smoothly with completelyrapid separation. The transmission system includes clutch, transmission, transmission shaft, main reducer, differential and half shaft parts.

Q:What part of the transmission mechanism of the walking conveyor?: Cone gear reducerYK series cone - cylindrical gear reducer for working conditions: ambient temperature -40 ~ 40 degrees; the input shaft speed of not more than 1500r/min, the gear meshing line speed is not greater than 25m/s, the motor starting torque is two times of the rated torque reducer. The characteristic of YK series: using a circular arc bevel gear and the one or two, three gear combination, the bevel gear as high level (four level reducer as level second), in order to reduce the size of the small bevel gear; gear are made of high quality alloy steel carburizing and quenching, refined processing, cylindrical gear accuracy reached GB/T10095 in the 6 stage, the bevel gear precision of GB/T11365 in grade 7;

Q:This problem for a long time, a drive shaft with a key, how to fix the position after the rotation of concrete keyway, don't specify the rotation and rotation angle, through parallel or perpendicular to that location: I've seen other people, can first determine a plane for reference and choose the angle

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