HSC chain blocks

HSC chain blocks
No 8 Songyuan South Road, Nanjing, Jiangsu, 211300, China
Warranty:1 year
Category:Manual Operated Chain Hoist
•Strong and pretty appearance designed by experts, low cost in maintenance and repair
•Durable and reasonable structure, high quality, as well as special and exquisite design
•Only need small hand pull force, which is very simple for workers to operate the blocks
•Small size and light weight make operators easy, comfortable and convenient to operate
•High reliability and excellent performance help our products more competitive than others
•Adopted open frame design, which can make them have the advantage of self-cleaning
•Side clearances, reduced headroom for simple maneuvering of heavy loads in tight places
•Equipped with the overload protection to completely avoid the situation of overloading
•Quick load sheave inspection can highly make sure the safety and security to our blocks
•A vital part, unique hand wheel cover is greatly used for guiding hand chain at any angle
•Reliable and compact inner structure of slot, which can highly avoid the chains be stuck
•Unique designed top hook can be installed with trolley directly and control easily
•High quality spur gear G80 alloy load chain provides a long service life to our products
•Excellent after-sale serve and market agent support are the advantages of our company
•12 months warranty is the most significant commitment we can supply to customers
•The order and trail order are the principles that we can provide to our customers

Type Chain hoist
Condition New
Capacity 0.5T-20T
Power Source Hand chain
Certification CE, GS
Lifting Height 3-15m
Color Orange or as required
Inner part detail Double pawl
Shape Triangle
Material Forged alloy steel
Lifting speed Manual
Use Lifting Up/Down
Drive Mode Gear
Cover Thickening
Sling Type Chain
Break Load 4:1
Operation Hand operated
H.S. Code 84251900
HSC chain blocks also named HS-C series chain blocks, which have advanced technology in the form of HS-Z hand chain blocks. HSC chain blocks are the kind of widely used and portable manual operating hoisting machine, and they are very suitable to be used in the open air and the place without power. HSC chain blocks are suitable for short distance lifting of small equipment and cargo, and the lifting weight is generally no more than 100T.
The work principle of HSC chain blocks is that by dragging the chain and sprocket, the chain pulley and brake base are pressed together and rotated together, then the long tooth shaft turns the blade gear, short tooth and spline gear. In this way, the sprocket installed on the spline gear drives the chain which can lift loads stably. Adopting single ratchet friction disc brake, which can brake by itself under load. Under the action of spring, the ratchet pawl meshes with the ratchet wheel to make sure brake work safely.
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