Light aluminum alloy shell shall be adopted,which is light but hard and fit for the use in the terrible work environment with a high heat dissipation rate and all tightness design.
Inverse phase sequence protecting device:
It is the special electrical installation which controls the circuit not to work in case of wiring error in the power supply.
The limit switch device is installed where the weight is lifted on and off to make the motor to stop automatically so as to prohibit the chains from exceeding for safety.
It is used to prohibit the emergencies from occuring in case of the leakage in the switch.
Side magnetic braking device:
This device shall realize the instant brake in case of the power dump.
It shall be light ,handsome and durable.
The chain shall adopt the imported FEC80 ultra heat-treatable aluminum alloy chain.
Standard Lifting Height(m) 3
Lifting Speed(m/min) 2.7
Lifting Motor Power(kw) 3.0
Rotation Speed(r/min) 1440
Chain Turns 2
Chain Specification O11.2
Test Load(t) 6.25
Weight Added with 1m Higher(kg) 5.6
Product Specification / Models
SHANGHAI WANBO HOISTING MACHINERY CO.,LTD (located in Jiading Industrial Zone, Shanghai, China) is specialized in hoisting machinery researching, developing, designing, producing, supplying and servicing. We have products of perfect quality including chain hoist, manual chain hoist, lever block, lifting motor, European girder, double-track trolley,etc . Within a team of quality people , advanced design concepts, the perfect quality management system, first-rate production,processing and testing equipments and the use of ERP management system, Vanbon strives to become the leading enterprise.
By now, our company owns a large number of high qualified and experienced R&D talents including 13 engineering technicians (22% of the whole).we have Fixed assets of 8 million RMB, a modern factory of 3900 square meters and more than 30 facilities for assembling, coating, machining and testing.
Obtained the approval of ISO 9001 and CE certification from Europe, we follow the concepts of "better quality and forever innovation". We are continuously dedicated to providing reliable solutions and products for our clients.
We sincerely welcome all the clients over the world to establish long-term business relationship and friendship with us.