China Hot selling Cast Iron Pulley Spb 220 high quality

Merchandise Description

Cast iron surface area phosphate V-belt pulley 

1) European standard:    
    a) V-belts pulley for taper bushing: SPZ, SPA, SPB, SPC up to 10 grooves.   
    b) Adjustable pace V-belt pulleys and variable pace pulleys.   
    c) Flat belt pulleys and conveyor belt pulleys.
2) American specifications:   
    a) Sheave for taper bushing: 3V, 5V, 8V    
    b) Sheaves for QD bushings: 3V, 5V, 8V   
    c) Sheaves for break up taper bushing: 3V, 5V, 8V  . 
    d) Sheave for 3L, 4L or A, and 5L or B belts: AK, AKH, 2AK, 2AKH, BK, BKH,2BK, 2BKH, 3BK   
   e) Adjustable sheave: poly V-pulley, multi-pitch H, L, J, K and M.



Made according to drawings and/or sample,OEM inquiries welcomed, especially for huge pulley.
Substance: C45, cast iron, ductile iron, GG200,GG250, GGG3000, GGG40, nylon, aluminum, etc.
Floor therapy: Black oxide, phosphate, painted, Zinc plate or passavited.
Bore: pilot bore, end bore, taper bore, bore for QD bushing
Inspection:Dynamic stability & Static stability take a look at are available.With standardized desigh and properly equipped CNC machining Methods.
Our pulleys have large Precision and great interchangeability.
Implement to mining equipment,petroleum machinery And so forth.



Qone. What is your conditions of packing?
A: Usually, we pack our items in solitary shade box. If you have specific ask for about packing, pls negotiate with us in advance, we can pack the items as your request.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% ahead of supply. We will demonstrate you the pictures of the merchandise and packages 
ahead of you shell out the harmony. Other payments phrases, pls negotiate with us in progress, we can talk about.

Q3. What is your conditions of shipping and delivery?

This autumn. How about your supply time?
A: Usually, it will consider 25 to 30 days soon after acquiring your advance payment. The certain supply time depends 
on the products and the quantity of your get.

Q5. Can you make in accordance to the samples?
A: Indeed, we can make by your samples or technological drawings. We can create the molds and fixtures.

Q6. What is your sample policy?
A: We can source the sample if we have all set components in stock, but the buyers have to pay out the sample cost and 
the courier cost.We welcome sample order.

Q7. Do you test all your items before shipping?
A: Yes, we have one hundred% examination ahead of shipping and delivery

Q8: How do you make our company extended-time period and great connection?
1. We keep great quality and competitive price to guarantee our clients gain
two. We respect every client as our buddy and we sincerely do company and make friends with them, 
no subject the place they arrive from.

Set or Class 1 pulleys have a mounted shaft. That is, the shaft is “fixed” or anchored in location. A fastened pulley is a force utilised to alter the path of the rope (called a belt due to the fact it tends to make one change). Set pulleys have mechanical benefits of fastened pulleys. Energetic pulleys or 2-stage pulleys have free shafts. That is, the axis can shift “freely” in area. Moving pulleys are employed to convert forces. Energetic pulleys have the mechanical advantage of two pulleys. That is, if one particular finish of the rope is stationary, pulling the other end of the rope will exert twice the power on the object connected to the pulley. A composite pulley block is a blend of a fixed pulley block and a movable pulley block. Blocks – Blocks are composite pulleys in which multiple pulleys are mounted on every axle, more introducing to the mechanical advantage. Pulleys can change the direction of the pressure.

China Hot selling Cast Iron Pulley Spb 220     high quality