Founded in 1995 and as a member of China National Crane Conveyor Machinery Association, China Chuanda Conveyor Belt Co., Ltd. is a specialized steel pulley manufacturer and custom steel pulleys designer of various kinds of conveyors, belts, pulleys, bearings, rollers, bushings and so on. Through modern scientific management, excelsior products and technological design, advanced production tools and strict testing methods, we have produced various types of conveyance equipment. In 2001, we were certified by ISO9001: 2000, which has ensured the reliability and stability of product quality. Also, we have passed Germany DQS authentication in the domestic same trade. We have established long-term relationships with some famous mechanical manufacturers both at home and abroad, such as Veit GmbH, Hashima, Oshima, Summit, and KDK companies.

A stainless steel detent pin with a locking feature locks the side plates. A sealed ball bearing provides maximum efficiency. 3-1/2” (9 cm) in size with a strength of 8,960 pounds (40 kN).
Extra weight capacity for high working loads. Select 1 1 2" or 2" for capacities of 420 lb. or 480 lb. respectively. Removable axle for easy rigging. Fixed eye steel pulley has 3 8" rope capacity. No. N195800: 1 1 2" No. N195818: 2"
Steel split pulleys are available, different dimensions can be offered Production process: spinning
Material: steel
Property: saving more than 70 %raw material in production process than normal pulleys,high strenth and long life time
Application: can be used for tractors, automobile, garden cutter, air compressors,etc.
Width of different specification of timing belt and pulley must conform to form4.
Outside diameter of pulleys and size should be as form's regulation.
We can also produce pulleys even sizes are not in the form.
The material of pulley mainly composed of carbon steel, if possible aluminum alloy nylon can also be employed; if external diameter is larger than 250 mm, iron is used.

Belt and pulley of our company can be attachment or replacement of imported belt and pulley.
Please supply drawing when you order. We can also draw for clients as their supplied specification, hole, key way and width.
The tolerance of outside diameter, end bounce 7 wrap direction of pulley should conform to Form1,form 2 & form3.
Width of different specification of timing belt and pulley must conform to form4.
Outside diameter of pulleys and size should be as form's regulation.
We can also produce pulleys even sizes are not in the form.
The material of pulley mainly composed of carbon steel, if possible aluminum alloy nylon can also be employed; if external diameter is larger than 250 mm, iron is used.
Features:
The pitch&tooth type of double sided timing belt is same as synchronous belt.
There are two kinds of double sided timing belt:
DA type: Arrangement symmetrical ( see section a)
DB type: Arrangement overlapping ( see section b)
Note: we can produce symmetrical (DA) & overlapping (DB) two kinds double sided timing belt, for particular specification, we can also make according to clients' drawing or sample

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