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EOT bridge single girder overhead crane 25 ton

1.ND electric hoist Main  Feature

1.Security monitoring system equipped with overload limiter, and real-time load value is displayed in the screen to prompt the operator to prevent overloading.
2.The controller will perform a self-test before starting, including the power supply voltage level, default phase, button zero status and validity of each safety device.
3.Provided with four contacts spiral lift limit switch , alarm prompted when the hook close to the limit, when arrived at the limit the motor can automatically cut off the power to stop running,  and has self- reset function , the motor is only able to run in the opposite direction , lifting mechanism with double spacing, to ensure that the hook doesn’t point roof .
4.Rope imported from France, the breaking strength of not less than 2160N / mm2, the safety factor of not less than five.

2.Related products

1.Motors imported from Germany, electrical connection sustained rate of not less than 60%, insulation class F, protection class IP54. And it has overheated protection and alarm functions, motor housing made of aluminum alloy drawing molding with excellent heat dissipation.
2.Maintenance-free electromagnetic disc brakes to be used, turning into braking status when outage to ensure safety. Brake pad material is environmental and non-asbestos,brake built-in electronic modular system allows the brake fast and agile. The minimum safety factor is 1.8; safety brake times are not less than one million. Even in high temperatures and long time running can also ensure safety braking.
3.Reducer gears and gear shaft using 42CrNiMo materials, low-carbon alloy steel hardened by carburizing and tooth grinding process with the tooth surface hardness 60HRC more than six precision gear manufacturing.
4.Electrical components and parts select Schneider, Siemens, ABB and other international brands, electric control box protection rating of not less than IP54.
5.Run agency has horizontal guide rollers to prevent deviation and ensure that the trolley has smooth running performance.

Nucleon (Xinxiang) Crane, founded in 2005, the registered capital of 270 million Yuan, covers an area of 450000 square meters, staff 1700 people. Achieves ISO production system certification and europe standards like DIN & FEM. Nucleon is a bridge, gantry crane, coal series hoisting equipment, small light lifting equipment and other products of research and development, manufacture, installation, sales and service as one of the Sino-foreign joint ventures. The ND, NH model wire rope electric hoist, NL type chain electric hoist, mine explosion-proof hoist, HD type electric single-girder, NLH type electric hoist bridge crane in the domestic leading level, the electric hoist production for many years ranking second in the country.

Nucleon (Xinxiang) Crane meets the factory, workshop, port, mining, waste disposal, goods scattered, petrochemical, aerospace, military and other industries of universal bridge crane, overhead crane, eot crane, door crane, universal gantry crane, rubber tyre and rail mounted container gantry crane four link type portal crane, quayside container crane, crane, crane hook, mining grab crane, gantry crane, ship loader, grab bucket ship unloader, stacker reclaimer, dredger, mobile platforms and other types of hydraulic crane technical requirements. Achieves great achievements especially in European Style Light Weight Cranes and KBK Flexible Beam Crane System.