E-mail: manager@zgjrjx.com
Tel: +86-13273731689
Contact Us

Henan Jinrui Machinery Co.,Ltd

ADD:Jingu Square, Pingyuan Road, Hongqi District, Xinxiang, Henan, China

East of Industrial Zone, Huangling Town, Fengqiu County

Contact:Frank Lee

TEL:86-373-7181222

Phone:86-13273731689

Fax:86-373-3366119

Email:manager@zgjrjx.com

Web:http://www.jrcrane.com

Zip:453000

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Lifting crane Maintain

Jinrui Machinery is one of the professional manufacturers and suppliers of overhead crane, bridge crane, gantry crane. These machine usually used in workshop, warehouse and outdoor, after long-term using, it maybe something wrong. To avoid bring you trouble, we suggest you check them before operation.


  1. Operators must be special operations personnel go through professional learning and security technical training, and approved by national authorities or issue license, can command and operate, it is prohibited to operation without a license.

  2. Electric hoist should be inspected hooks, wire ropes, gear, and other wearing parts before using, manke sure it is in safety technical conditions.

  3. It prohibit operation when the brake, safety device malfunction, the hook device and wire rope are damaged.

  4. Use the operation and command signals if you can not see the ground.