jockey pulley
Material:ZG55 ZG35SiMn
Weight:2.89t
Process: sand casting +machining
Description: to support belting leather on the cement mill and belting leather support cylinder then the big gear ring push the cylinder to rotates
Function:  jockey wheel is a retractable adjustable-height wheel used on the front of trailers with either a single axle (two running wheels) or more close-coupled axles at or near the centre of gravity whereby without additional support, the trailer would not remain 'level'.
A timing pulley is a type of pulley configuration that features teeth and pockets on the outside diameter of the pulley's body. These teeth and pockets mate with a timing belt having the same pitch in a synchronous drive, preventing pulley-belt misalignment and ensuring smooth power transmission.
With our immense domain expertise, we are involved in offering Timing Pulley. The provided pulley is manufactured using quality tested raw material and advanced technology in compliance with industry norms. In addition to this, we offer this pulley in differant design and specifications in order to cater clients varied needs.
Salient Features
Manufactured in accordance with International standard for safety, quality and performance.
Optimal Use of space - Very low head room.
Increased efficiency - Two-stage reduction gear. Hardened Gears & Pinions-supported on roller bearings.
Hardened load sheave with four precision-machined chain sprockets.
Chain sprockets supported on roller bearings for smooth operated and low wear.
Ratchet disc with double ratchet pawls, screw and disc brake are enclosed to protect the complete brake mechanism.
Load chain is alloy steel grade 80 according to International Standard.
Hook deformation indicators - Two strategically placed marks allow for measurement to determine if the throat opening has changed thus indicating abuse or overload.
Equipped with top and bottom safety hooks which are designed to bend slowly to warn overloading and are made in accordance with International standard.
Every chain block is operationally tested to 150% of the rated capacity.
Safety factor : 4 times of the rated capacity.
Cable Truning Angle Pulley
1,Detailed Description
Used in the cable changing the direction place protection cable not to wear.
2,Features
Divides into according to the material quality: Alloy wheels and MC nylon wheels.
