Warehouse overhead crane is a good choice for indoor lifting work. It has many different types, warehouse hook double girder overhead crane, warehouse European single girder overhead crane, warehouse grab double girder overhead crane, warehouse European single beam overhead crane, warehouse single girder low clearance bridge crane, warehouse trolley double girder overhead crane. AIMIX Group, one of China steel structure warehouse with crane suppliers, provides kinds of warehouse cranes with excellent quality! With compact structure, ideal price, great lifting capacity, our warehouse overhead crane is perfect solution for lifting work!
- Load capacity: 5-450t
- Span: 10.5-31.5m
- Lifting height: 6-24m
- Lifting speed: 2.1-11.5m/min
- Trolley running speed: 27-40m/min
- Crane running speed: 42-75m/min
- Work duty: A3-A7
What are main parts of warehouse overhead crane?
Main parts include lifting hook, wire rope and brake. These three parts are very important, they are closely related to the safety. Once they have faults, the material will drop down easily and even leads accident.
Our company produces lifting hook with durable material! This kind of lifting hook has large loading capacity and long service life. In daily lifting work, workers should tie the goods on the hook tightly. This can protect hook and prevent the goods drop. Our wire rope is also top quality and firm. It can load heavy tons and service for long time. Brake has stopping function. It can stop crane travelling and avoid accident.
- Load capacity: 5-320t
- Span: 10.5-31.5 m
- Lifting height: 6-24m
- Lifting speed: 0.2-10.7m/min
- Trolley running speed: 2.4-33m/min
- Crane running speed: 4.2-68m/min
- Work duty: A3-A5
Warehouse crane system
A bridge warehouse crane has wide application in places those need hoist coverage over a rectangular area, such as manufacturing, industry lifting, material handling.
Based on the specific application and load capacity, bridge crane systems can range in size, complexity and operation. In common, a warehouse crane is composed of three parts.
First is bridge, the bridge consists of stationary or mobile rails that form a parallel runway to carry one or more trolleys across it.
Second is trolley. It runs side to side across the bridge and carries the hoist.
Third is hoist. The hoist is a mechanical device. It can match with different lifting hooks, it can also be used independently for vertical lifting applications. The hoists have common types as electric hoist, hydraulic hoist, wire rope hoist, electric chain hoist. Variable-speed electric motors can lift capacities ranging from 250 pounds to several hundred tons.
How to ensure warehouse bridge crane safety?
First, make sure the decoupling device good condition. Avoiding collision when using the hook. Do regular lubrication, change the pulley timely when finding the crack, broken, serious weariness. Check the hook regularly, the hook defects can’t be dealt by repairing welding.
Second, avoiding the acute twist and turn when using wire rope. It is good to start, brake, accelerate and decelerate slowly. This can avoid wire rope broken because of powerful extension. When the crane works at the side of power line, it is necessary to keep enough safe distance. This can prevent the wire rope burned out once connecting with power line. When the wire rope touches with sharp corners of building and equipment, it is safe to add wood block. Wire rope should be arranged on the drum in order, not in mass, this can avoid much pressure and damage. Welding is forbidden besides wire rope, this can protect wire rope from high temperature arc and welding slag. If wire rope is too short, never adding another wire rope and extending the length by yourself. Lubricate and check the wire rope regularly.
Before work, check carefully whether the parts can work well, whether the brake clearance is suitable, whether brake surface is good, the adjusting nut is tight. Do the lubrication twice a week.
How does factory overhead crane work?
Factory overhead crane is mainly composed of following parts, crane traveling mechanism, lifting mechanism, trolley, end girders, main girder and lifting hook. The operation includes cabin operation and remote control. Customers can choose suitable operation according to working condition.
Crane traveling mechanism makes the whole crane travels on the rail back and forth. At that time, the crane do longitudinal move. Lifting mechanism ensures the crane lift the material up and down. The trolley travels along the main girder right and left and does horizontal move. The crane used with electric hoist can expand operating area and increase efficiency.
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