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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







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Gantry Crane Maintenance

Aug 05, 2016

JINRUI is one of the professional gantry crane manufacturers and suppliers. Don't hesitate to import customized and cheap frame crane made in China from our factory or check the price and design with us.

First, lubrication

Crane work performance and life depend on lubrication.

Lubrication maintenance of mechanical and electrical products, should be injected once a week. You should regularly check the oil level, and add.


Second, wire rope

Pay attention to wire rope of electric hoist. If broken wires, or worn up, should replace new rope, you can use wire rope with phosphate coated, zinc-coated steel wire rope and smooth steel wire rope.


Third, spreader

Spreader must be regularly checked.


Forth, wheels

Periodically check, when the round portion was worn or cracked up to 10% thickness, should be replaced with new wheels. When tread of two driving wheels diameter is more than D/600, or severe scars is on the tread, should replace or repaire again.


Fifth, brake

Should be checked in each class. Brakes should be accurate, brake shoes should fit the brake wheel, loose brake should be equal.