China best 5ton Open Type Single Pulley for Chain Professional

Solution Description

Our products include  Rigging hardware ,G80 & G100 rigging,Synthetic lifting sling & harness,Cargo control & Transport products ,Chains & Wire Rope Accessories,Stainless steel rigging,hoist & lifting equipment,marine hardware

security issue 4 instances of WLL 
hook or hoop type 
Single sheave and double sheavel 
painted or galv.

Company Details

HangZhou CZPT Rigging Co.,Ltd is positioned in HangZhou, China. For many many years sCZPT a range of industrial merchandise that covers lifting, lashing, slings, rigging, marine, mining, towing, transportation, development, fishing and protection purposes… We provide not only higher quality goods but also much more extra benefits for our clientele and associates.
With superior production tools, fantastic production process, rigid management and with excellent high quality product.
Under our business tips “Good quality 1st, Consumer first”, our products are marketed far better and far better.
Experiencing the market place, our company will count on a sturdy unity, forge in advance with willpower and a leadership and workforce to satisfy the obstacle, in fierce competition in the industry ahead waves.
CZPT will be your ideal enterprise spouse.

  • Rigging Hardware
  • Stainless Steel Rigging Hardware
  • Steel Wire Rope & Fittings
  • Chain & Chain Fittings
  • Cargo Manage Merchandise
  • Marine Rigging



one. How to order the products? 

Send the inquiry with detail item description or with ITEM number. Tell us the quantity you need, the size of items, and the packing. If there is no packing demand we take it as seaway packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.

2. About sample:
Cost with free if the quantity small, and the express charge account into buyer’s.

3. About payment:
T/T, LC in U.S. Dollars or EUR, for modest orders, PayPal is okay.

4. About lead time:
Cause all of our products manufacturer according customers order, usually within 35days after receipt of your deposit.


five. How Will My Order Be Shipped?
Usually shipped by sea, small order or urgent order can by air or by courier after received your agreement. 

6. How long does it take to receive my order?
According the distance from China to your port. Usually from China to European about 22 days. 

To West of American 20 days. To Asia 7 days or more.

By air or by courier will be faster, inside 7days.

7. About mini order:
Different products with different limited, please contact us to confirm.

8. What’s your top quality guarantee?

We have distinct types of merchandise which can meet various top quality standard.

CZPT QC section will teset products prior to transport. We have 100% good quality ensure to buyers. We will be responsible for any high quality difficulty.

9. What is reward will you provide?

Your client pleased on the top quality.

Your client ongoing orders.

You can get good popularity from your industry and obtain much more orders.


In a dual pulley technique, this ratio is equivalent to the reference diameter of the output pulley currently being better than the reference diameter of the input pulley. It really is fairly simple as lengthy as you calculate the equipment ratios for a much more complex pulley system action by step. For a number of pulleys, the ratios of the various areas of the system should be calculated to establish the general ratio. In the photograph above, the reference diameter of the decrease drive wheel is 20mm, the radius of the higher wheel is 40mm, and the ratio is 2:1. 2 spins on the reduced wheel and 1 spin on the higher wheel. The gear ratio also tells us anything about the torque of the method since the ratio of output torque to input torque is equivalent to the equipment ratio. Therefore, the torque utilized to the upper wheel is 2 times as rapidly, but the pace is halved.

China best 5ton Open Type Single Pulley for Chain     Professional