crane pulley is a kind of important lifting tool with simple structure and convenient use, which is mainly used in the process of ship water, navigation and so on.With winch, anchor machine, marine crane and other use, multiply the tension, save costs.
The pulley block combines the fixed pulley and the movable pulley, so that the direction of the force can be changed, and the object can be pulled easily. The more moving pulleys are used in the pulley block, the less labor.
The sheave is manufactured according to the diameter of the wire rope and is formed directly by hot rolling process, making the sliding wheel stronger and lubricated with grease, making it safer in use and having a longer service life
The sheave block can be tested according to the needs of CCS, to provide customers with assured quality and service..
|Type:||Forged & Casting & Rolling Pulley Wheels|
|Application:||Crane,trolley,truck crane,Hoist,heavy duty industry,Port crane,Steel factory etc|
Casted iron: HT200 Ball mill cast iron
Casted Steel: ZG20; ZG25; ZG35; ZG45
Steel Plate: Rolling Q235B; Q345B; 1045/C45/45#
Forged Steel: 16Mn; 20#; 45#/1045/C45; 42CrMo/42CrMo4/CM440; 65Mn; SSW-Q1 etc
Nylon(Polyamides): MC Nylon
|Dimension:||Φ200 Φ250, Φ350, Φ400, Φ500, Φ600, Φ700, Φ800, Φ1000, Φ1200, Φ1600 or as your require|
|Rated Loading Capacity:||1~160 ton|
|Diameter of wire rope:||Φ7--Φ82mm|
|Process:||Forging & Casting and Steel Plate Cutting|
|Brand of Bearing:||
Import Bearing SKF, NSK, FAG, NTN or as your require
Domestic well-known brand LYC, HRB, ZWZ or as your require
|Quality Control:||UT,MT,RT,PT,chemical composition test,mechanical property test,etc.|
|Heat Treatment:||Quenching and Tempering|
|Quenching Depth:||no less than 20mm|
|Coating:||Black Oxide+Rust-proof oil+High quality plywood crate|
|Inspection:||Besides our in-house inspecion, you could also choose a third party inspection.|
|Standard:||ASTM, ASME, DIN, JIS, ISO, BS, API, EN,GOST,etc|
1, Raw material certificate(material chemical compositon)
2, Heat treatment sheet report
3, Dimension inspection report
4, UT/MT test report
|Packing:||Seaworthy plywood packaged on steel pallets or as customer's request|
|Delivery Date:||20~30 working days|
|Competitive Advantage:||Quality control and management to the whole produce process, including ingot smelting,Forging, heat treatment, machining and strictly final inspection prior to delivery.|
If you have any questions or free quotes for the product, we will reply within 24 hours! please do not hesitate.