Product

Hand Chain Manual Hoist

Hand Chain Manual Hoist

More Details

 

Grand Asia is very proud to sale our confidence products such as manual hoist to the market worldwide via inspection and test of qualities and specification repeatedly. Our strict procedure can ensure the best and necessary products are founded for our customers. The followings are the features of manual hoist:

Steel formed cases

• Both gear and hand chain wheel are protected by Hydraulic drew cases which is ideally shaped and rugged to be able to withstand external shocks 

Double Housing Protection

• The manual hoist is manufactured with hand wheel and brake, designed as the protection to prevent wet and dirt.

Brake Mechanism

• No matter how heavy the load, the brake works instantly when operation stopped; the lining material is non-asbestos with long life time.

Duel Ratchet Pawls

• Dual ratchet pawls are applied for extra safety purpose. In case on ratchet pawl fails, the other still maintains its mechanical brake function. 

Load Chain Guide

• Ensure the load chain of the manual hoist proper fitting the load sheave during operation and protect the load sheave from wet and dirt. 

Bushing

• Bushing finished by surface hardened treatment and polish procedure serves to increase the mechanical efficiency and reduce the hand chain pull force. 

Chain Stopper

• Work as the lower limit to prevent over traveling during lowering the load. 

Load Chain

• Applying grade 80 alloy chain specially calibrates for manual hoist, and conforms to ISO and DIN standard. 

Upper & Lower Hooks

• Hooks with ho forged and heat treatment allow to be swiveled 360° and are equipped with safety latch to ensure proper hooking the load.