Item Description

Product Description

1) European standard:    

    a) V-belt pulleys for taper bushings: SPZ, SPA, SPB, SPC up to 10 grooves   

    b) Adjustable speed V-belt pulleys and variable speed pulleys   

    c) Flat belt pulleys and conveyor belt pulleys

two) American standard:   

    a) Sheaves for taper bushings: 3V, 5V, 8V    

    b) Sheaves for QD bushings: 3V, 5V, 8V   

    c) Sheaves for split taper bushings: 3V, 5V, 8V       

    d) Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH,2AK, 2AKH, BK,  BKH,2BK, 2BKH, 3BK    

    e) Adjustable sheaves: poly V-pulley, multi-pitch H, L, J, K and M

       Parts can be made according to drawings and/or samples, CZPT  service is welcomed.

three) Bore kind: pilot bore, finished bore, taper bore, bore for QD bushing.

4) Surface finish: paint, phosphating, zinc plated.

five) Material: cast iron, ductile iron, nylon, aluminum.

six) Made according to drawings and/or samples, OEM inquiries welcomed.

1.In CZPT transmission, belts are flexible loops of substance that can link two rotating shafts mechanically and transmit CZPT in between them. Belts are also the major part in belt drives, where 1 or more continuous belts are equipped over two pulleys at two shafts and rotary movement is transferred from the driving pulley to the driven pulley.

2.As compared to chain drives and gear drives, belt drives operate quietly and easily and do not need to have lubrication. Servicing is also comparatively hassle-free, and the driven shaft pace can be very easily altered by changing pulley measurements.

three.The most typical kinds of belts are V-belts and timing belts. V-belts are the most typical type of belt nowadays, and as their title implies, their cross-sectional condition will come in the type of a “V”. Normally limitless, the “V” cross-sections of these belts lodge in the mating grooves of their corresponding V-belt pulleys, preventing slipping because of to beneath-tensioning. In common, V-belts require much less width and pressure in comparison to flat belts.

Detailed Photographs

Item Parameters

Packaging & CZPT


Deal Normal ideal package deal / Pallet or container.
Polybag inside export carton exterior, blister and Tape and reel package deal CZPT .
If CZPT ers have certain needs for the packaging, we will gladly accommodate.
Shipping and delivery

ten-20working times ofter payment receipt comfirmed (dependent on genuine quantity).
Packing normal export packing or in accordance to CZPT ers demand.   

Specialist items shipping forward.

Company Profile

ZheJiang CZPT CZPT ry Co., Ltd. specializes in producing CZPT CZPT Transmission Products.We CZPT is the division/department of SCMC CZPT , which is a wholly condition-owned firm, recognized in 1980.

About CZPT :
-3 producing factories, we have 5 technical workers, CZPT FTY have robust potential for design and procedure style, and far more than 70 workers and double change eveyday.
-Huge top quality of CZPT substance obtain and stock in warhouse which make certain the reduced value for the material and manufacturing in time.
-Strick high quality manage are implement in the entire manufacturing. 
we have incoming inspection,method inspection and last manufacturing inspection which can make certain the best of the goods quality.
-14 years of machining experience. Prolonged time cooperate with the CZPT Purchaser, make us simple to comprehend the csutomer and take care of the export. CZPT ‘s merchandise are largely exported to Europe, CZPT ica and the Middle CZPT marketplace. With the leading-ranking administration, professional specialized assist and abundant export encounter, CZPT has set up long lasting and stable business partnership with many globe CZPT businesses and has acquired very good popularity from CZPT CZPT ers in global income.


Q: Are you investing organization or manufacturer?

A: We are manufacturing unit.

Q: How CZPT is your supply time?

A: Usually it is 5-ten times if the goods are in stock. or it is fifteen-twenty days if the products are not in inventory, it is in accordance to amount.

Q: Do you give samples ? is it totally free or added ?

A: Yes, we could provide the sample for cost-free cost but do not spend the expense of freight.

Q: What is your phrases of payment ?

A: Payment=1000USD, 30% T/T in CZPT ,balance before shippment.

We warmly welcome friends from domestic and overseas appear to us for enterprise negotiation and cooperation for mutual gain. To source CZPT ers excellent good quality merchandise with excellent price tag and punctual shipping and delivery time is CZPT obligation.

Mounted or Course 1 pulleys have a fixed shaft. That is, the shaft is “fixed” or anchored in location. A fastened pulley is a pressure utilized to adjust the course of the rope (known as a belt since it tends to make 1 turn). Mounted pulleys have mechanical benefits of mounted pulleys. Active pulleys or 2-phase pulleys have totally free shafts. That is, the axis can move “freely” in space. Shifting pulleys are utilised to change forces. Active pulleys have the mechanical advantage of two pulleys. That is, if a single conclude of the rope is stationary, pulling the other finish of the rope will exert 2 times the power on the object attached to the pulley. A composite pulley block is a combination of a mounted pulley block and a movable pulley block. Blocks – Blocks are composite pulleys the place numerous pulleys are mounted on each and every axle, more introducing to the mechanical advantage. Pulleys can modify the direction of the drive.
china Cheap Cast Iron Taper Bore Belt Pulley Spc250-02 with Bushings V Belt Pulley Wheel manufacturers

Tension pulley

As one of the tension pulley manufacturers, suppliers, and exporters of mechanical products, We offer cast pulleys and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of tension pulley.

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