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NEW TYPES OF ELECTRIC HOIST
New Electiric Hoist Bridge Crane uses new electrichoist as hoisting mechanism.Crane and trolley use three-in-one form and the overall boundary dimension is smalland it also is light.
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New Electiric Hoist Bridge Crane uses new electrichoist as hoisting mechanism.Crane and trolley use three-in-one form and the overall boundary dimension is smalland it also is light.
New Electirichoist uses reducer with C-type structure.The integration compact design of liting motor reducer,coiling block and liting limit switch saves space for users.Standard rope guide is made by using engineering plastics with strong abrasive resistance and good self- lubricating property.
Lifting motor uses duplex winding squirrel-cage pole-changing motor and can achieve speed ratio of 1:6.t is equipped with double disc brake which is integratedin the end of motor.When the motor power goes f,the brake wllcose automaticall to avoid creeping down of load.Braking clearance of brake dosen't need to be adjusted manually after set for the first time (the clearance can be adjusted automatically through brake spring)When the thickness of brake pad is lower than the set pointit can give an automatically through additional monitorswitch and remind user to change the brake pad.Being safe and reliable,double disc electromagnetic discbrake can make 1million times braking and it doesn'tneed maintenance during the safe service life.
Runing mechanism is compact in structure by using"electromotor+reduction box +travelling wheel"three-in-one structure.By coordinating with variable-frequency speed control system,the staring is stable and has no shocklargely reducing shaking during hoisting heavy and enhancing safety of operation,Lowspeed with heavy load and high speed with light loadimproves production efficiency.
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Main products: Luqiao District Portal Crane, bridge erector, European single beam, double beam crane, explosion-proof series cranes.
Henan Purton Crane Machinery Co. Ltd.
Address:South of Hongli Avenue, east of the southern section of Hongli Avenue, and north of Weishi Road, Nanpu District, Changyuan City, Henan Province
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