Reliable Explosion-Proof Wire Rope Electric Hoist Supplier in Malaysia

Explosion proof steel wire rope hoist is an explosion-proof electric hoist that uses steel wire rope as a lifting carrier and is suitable for use in hazardous environments such as flammable and explosive environments. Its lifting capacity is generally 0.5-32 tons, with a working level of M3-M4 and a working environment temperature of -25 ℃~40 ℃.

Explosion proof electric hoist belongs to a type of light and small lifting equipment. Commonly used tonnage includes 0.5, 1, 2, 3, 5, 10, 16 tons, etc. It can be installed on explosion-proof single and double beam bridge cranes, gantry cranes, and cantilever cranes. With slight modifications, it can also be used as a winch. It is one of the commonly used lifting equipment in flammable and explosive, dust, water vapor, and corrosive workshops. It is an essential machinery to improve labor efficiency, improve working conditions, and ensure the safety of lifting production in flammable and explosive workshops.

There are many types of wire rope hoists, including CD1 type single speed (single speed lifting), MD1 type double speed (two lifting speeds), low clearance type (limited space in low buildings), double track type (two track beams walking), double hook type (two lifting points, hook spacing of 1.5m-10m), fixed type, running type (walking sports car), metallurgical type (steel smelting lifting of molten steel), mining type, and marine type (IP55 level anti-corrosion and anti-corrosion) PA miniature (with emergency stop switch, customized 110V), explosion-proof (EXDIIBT4, EXDIICT4), etc.

It should be noted that explosion-proof steel wire rope hoists need to be used in hazardous environments that meet explosion-proof requirements, and must be tested and certified by professional explosion-proof testing institutions. During use, it is also necessary to comply with relevant safety operating procedures and precautions to ensure safe use.

Basic information

Explosion proof electric hoist is a specially designed material handling equipment with the features of explosion proof. Explosion proof electric hoist is designed and manufactured according to GB3836-2000 provisions and international regulations, with the explosion proof mark of D II BT4, and D II CT4, which can be supplied to applications that has the level of II A, II B, II C grade, the temperature sub-groups T1-T4 group of combustible gas, steam and air from the explosion gas mixtures in a zone, zone 2 areas. The lifting capacity of explosion proof electric hoist is 0.5 to 16 tons and working class of explosion proof hoist is M3. The main parameters of the hoist is as follow:

Product Type	BCD
Lifting Capacity	0.5~16t
Lifting Height	6~18m
Working Class	M3
Ambient Temperature	-25~40℃

Design drawing

Advantages

Explosion proof electric hoist from Dongqi crane has the following advantages:

1. Compact structure, small size, light weight, large capacity.
2. High safety and reliability.
3. All the spare parts are generalized and changeable, which make hoist maintenance easy and simple.
4. No spark materials are used to the outside parts enhancing anti-explosion ability of electric hoist.
5. Explosion proof electric hoist is designed and manufactured according to GB3836-2000.

Features

Explosion proof electric hoist from Dongqi crane has the following features:

1. On lifting motor

• Lifting motor used in explosion proof hoist is fully closed tapered rotor asynchronous motor of explosion-proof motor series.
• Max .torque of lifting motor is 2-3 times of full loading, ensuring the safety and reliability of explosion proof hoist.
• The lifting motor has the insulation class of B or F and the protection class is IP44/IP54.

2. Lifting reducer

• Explosion proof hoist adopts standardized modulus of cylindrical gears, installed with antifriction bearing, which is convenient to maintenance.
• High strength gear and gear shaft are made from heat treated alloy steel.
• Lifting reducer shell is made of high quality cast iron which is closely assembled and is dust proof.
• The lifting reducer can work reliably and high efficiency.

3. On hook

• The hook of explosion proof electric hoist is made of high quality carbon steel, supported in the hook beam through a single scroll thrust bearing, free oscillation.
• Hook for 5t and below loads is single slippery wheel whereas hook for 10t or heavier loads is double slide wheel.
• Explosion proof hoist use hooks with card board type structure at hook end.
• When explosion proof hoist is applied to application of explosion –proof dllCT4, the hood head will be made from stainless steel.
• Protection devices are adopted, such as, up and down traveling limiter, overloading limiter, and anti-clashing devices, etc.

4. Operation

Explosion proof electric hoist can be operated through wire rope control and remote control. The explosion proof switches is safe and reliable.

Get Your Explosion-Proof Wire Rope Electric Hoist From Us!

We are the leading crane supplier in Malaysia, that offers Explosion-Proof Wire Rope Electric Hoist solutions ranging from 1 to 32 tons in accordance with ISO standards. If you are interested in finding out more about Explosion-Proof Wire Rope Electric Hoist in Malaysia, please do not hesitate to contact us.

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