Explosion-Proof Electric Chain Hoist for Crane in Construction Field

1. With more than 30 years development, Henan Zhonggong Group has 5 holding subsidiaries, covers an area of 240,000 square meters and 100,000 square meters construction area, possesses nearly 1000 sets various producing equipements, is a member unit of Bridge Crane branch of "China Heavy Machinery Industry Association". now we have 1200 staff of which more than 160 professional engineers and management colleagues, company has passed ISO9001, ISO14001 and OHSAS18001. Brand "YUZHONG" products have been granted titles such as "Top 10 brand Well-Known Cranes in China", "Well-Known Commodity in Henan Province" and "Henan Famous Trademark".

2. Group R&D Center has been recognized as the engineering technology research center of cranes for application at Xinxiang nuclear power station and serves as the only China R&D in the nuclear area. company can supply electrical hoist, single girder crane, double girder crane, gantry crane, overhead crane, grab, explosion-proofinsulation crane, hydraulic hoist, container handling crane, ship crane, metallurgic crane, quenched crane, elecromagnetic series crane and special crane for nulear power station. 

The Explosion-proof electric chain hoist is manufactured according to the new ATEX 100A (94/09/CE applicable in 2003) and CE regulations (CE marking, Documentation, CE certificate approval).

Standard features:
An ideal solution for low and medium capacities from 160 to 5000 kg
Hook suspended model or with push, chain driven or electric trolley
Explosion protection according to EEx de IIB T4 degree (EN/DIN) as standard
Standard height of lift 3m
1 or 2 speeds hoisting motor
1 or 2 speeds trolley motor
IP55 protected motor, with thermistors
Galvanised load chain
Stainless steel hand chain if chain travel trolley
Pendant push button box + control cable 2.5m
2 buttons pendant for hook suspended hoist on manual trolley
Torque limitor
Chain collector
Electro-mechanical overload protector
Push button box with an emergency button