Introductions:
1.Double girder overhead crane is one of the most widely used cranes, it can be used in indoor or outdoor places, the lifting capacity is from 5t-40t, span is 7.5~31.5m. It is applicable to transferring, assembling, checking and repairing as well as loading and unloading at mechanic processing workshop, subsidiary workshop of metallurgical mills, warehouses, goods yard and power station, etc.
2.This product has two operational methods, ground or operational room which has open model and can be installed on left or right side according to the practical situation. and the direction of entering the gate has two forms, sideway and ends in order to satisfy the user's choice under different conditions.
3.This overhead crane mainly consists of strong bridge beams,trolley-travelling mechanism, hooks and electric appliances, and could be classified into several working duties,e.g. A5,A6,A7,according to the working frequency and pure working time.
4."BEFANBY" brand double girder bridge cranes are manufactured and designed with ISO9001 2000, ISO9001 2004 & OHSAS 18001 certificate.
Main parts:
1..Hooks :This overhead crane can be used together with hooks, grabs and other electric appliances. they are decided by the different working places and purposes.
2.Motor :The 3-phase asynchronous motor can be smooth operation in intermittent, short-term, frequent starting, braking, and load condition in accordance with ISO9001 2000. Motor can be set into variable speed as customer requirement. Insulation class F, IP.
3. Reducer: Wheel gear of hardened reducer is produced by carburizing and quenching with high strength low carbon steel alloy, high precision, efficiency, stable running, low noise, small volume, high bearing capacity.
Safety device:
1.Reasonable structure
2.Favorable performance
3.Smoth staring and stopping
4.Safe and reliable operation
5.Low noise, commodious cabin and good view
6.Convenient maintenance, excellent exchangeability for parts and components
7.Saves electricity specifications
8.Strong bearing capacity
