QB Explosion proof overhead traveling crane with double hook 20/5 ton

The blast-proof performance of all electrical machines and electric appliances of QB model blast-proof overhead crane with hook conforms to the prescriptions of GB3836.2—2000 Blast-proof Electrical Apparatus for Explosive Atmosphere Part two : Flame proof Type; the performance of complete machine confirms to the prescriptions of JB/T5897—2006 Blast-proof Bridge Crane. The crane is qualified inspected by inspection unit of blast-proof product which is appointed by the state. The crane has got Certification of conformity of An Instrument for Explosive Atmosphere. The signs of blast-proof are ExdΙΙBT4 and ExdΙΙCT4 respectively.

The product is applicable to the place in the factory where the capability of transmitting-explosive is no higher than grade ΙΙB or ΙΙ C, and where has mixture of detonating gas which is composed of flammable gas or steam, whose ignition temperature team belongs to T1 ~ T4 team , and air. The applicable danger area is Area 1 or Area 2.

The product shall be operated on ground; it also can be cab-operated as the user needs. The working class is middle.

 Packing:

 Xinxiang City, Henan Zhongyuan Hoisting Machinery Plant Co., Ltd. was formerly state-owned enterprise, founded in 1985, and converted into a Limited companyby the end of November 2006. It registered capital of 266.88 million yuan, the number of employees 3800 people, which included the entire staff of 268 sales and service outlets across the country .

Business Scope: Full range of electric single and double girder overhead cranes,explosion-proof cranes, common gantry cranes, portal cranes,shipbuilding Special cranes,foundry cranes, automatic feeding devices and accessories production and sales.

Your first choice for high efficiency work 

1.  30years crane manufacture experience—We set up at 1985.

2.   International standard indoor warehouse— we can delivery on time even bad weather

3.   Famous trademark “Yuqi” , and we also have many certificate of patent.

4.   Many senior crane design engineers, with fast and professional design.

5.   Crane installation and crane commissioning service supply 

Different type and special requirement can be customized.