1. Introduction

Gear: Symmetrical arrayed high speed synchronous gears, international standard gear steel

Chain: Adopts high strength chain and high precision welding technology, fits for gusty overload work

Conditions; Multi-angle operation(with 45 degree).

Hook: Made of high-class alloy steel, strength and security

Switch: Limit switch to protect chain and ensure security.

Components: Main components are all made of high-class alloy steel, with high precision and security.

Plastic Plating: Advanced plastic plating technology inside and outside,

Encloser: Made of high-classed steel, more firmly and dexterous

2.Features
1)Heat treated low-wear, 80 grade chain
2)Forged upper and lower hooks
3)Ratchet type brake warrants, safe and dependable operation
4) 100% test before assembling and loading