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Explosion proof hoist: Explosion proof electric hoist & Explosion proof chain block

01 Mar, 2017

Explosion proof hoist for sale. Types of explosion proof hoists inculiding explosion proof electric hoist, and manul explosion proof hoists are all at your selection. Explosion proof hoists for oil refineries, petrochemical, paint industries, gas power plants, etc. Check explosion proof hoist now.MMCHenan Dongqi Machinery Co., Ltd

Electric hoist explosion proof hoist 

Explosion proof hoist is a specially designed material handling equipment with the features of explosion proof. Explosion proof 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 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:MMCHenan Dongqi Machinery Co., Ltd

Explosion proof hoist

Explosion proof hoist main parameters

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

Applications of explosion-proof explosion proof hoist

BCD type explosion proof hoist drawingMMCHenan Dongqi Machinery Co., Ltd

Explosion-proof explosion proof hoist drawingMMCHenan Dongqi Machinery Co., Ltd

Applications of explosion-proof explosion proof hoist

Explosion proof hoist can be used on the main I-beam track to run in straight or curve line to handle materials or installed on a fixed bracket as a lifting solution for heavy loads. Explosion- proof explosion proof hoist also can be fixed to different applications, working with explosion proof single girder overhead crane or with the explosion proof dual beam bridge crane, gantry crane, and jib crane, etc.MMCHenan Dongqi Machinery Co., Ltd

Environmental conditions of Explosion proof hoist

Explosion proof hoist is applied to the environment with the elevation below 1000m, with relative humility, with the Class I, Class IIB and IIC.MMCHenan Dongqi Machinery Co., Ltd

The temperature scale of explosion proof hoist is class T1-T4 (explosion hazardous area).MMCHenan Dongqi Machinery Co., Ltd

Explosion proof hoist can be hanged on I beam rail, explosion proof single girder or double girder, or other fixed support for material handling, etc.MMCHenan Dongqi Machinery Co., Ltd

Advantages of Explosion proof hoist

Explosion proof hoist from DQCRANES has the following advantages:MMCHenan Dongqi Machinery Co., Ltd

  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 explosion proof hoist.
  5. Explosion proof hoist is designed and manufactured according to GB3836-2000.

Features of Explosion proof hoist

Explosion proof hoist from DQCRANES has the following features:MMCHenan Dongqi Machinery Co., Ltd

1. On lifting motorMMCHenan Dongqi Machinery Co., Ltd

  • 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 reducerMMCHenan Dongqi Machinery Co., Ltd

  • 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 hookMMCHenan Dongqi Machinery Co., Ltd

  • The hook of Explosion proof 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. OperationMMCHenan Dongqi Machinery Co., Ltd

Explosion proof hoist can be operated through wire rope control and remote control. The explosion proof switches is safe and reliable.MMCHenan Dongqi Machinery Co., Ltd

Manual explosion proof hoist 

Manual explosion proof hoist is widely used in the hazard environments with the potential danger of fire and explosion, such as, petroleum, petrochemical, gas station, oil depot and gas extraction, chemical industry, electric power, mining, electronics, railway, etc. [caption id="attachment_1334" align="aligncenter" width="700"]Explosion proof hand hoist Explosion proof hand hoist[/caption] Explosion proof manual hoist offeringMMCHenan Dongqi Machinery Co., Ltd

  Lifting height (M) Testing loads (T) Mounts of Chains Net weight
0.5 ton explosion proof manual hoist 2.5 0.75 2 12
1 ton explosion proof manual hoist 2.5 1.5 2 15
2 ton explosion proof manual hoist 2.5 3 2 25
3 ton explosion proof manual hoist 3 4.5 2 35
5 ton explosion proof manual hoist 3 7.5 2 65
10 ton explosion proof manual hoist 3 12.5 4 83
20 ton explosion proof manual hoist 3 25 8 180

Features of the explosion proof manual hoistMMCHenan Dongqi Machinery Co., Ltd

  1. The manual hoist is made of aluminum bronze and beryllium bronze as rough cast, etc.
  2. The explosion proof manual hoist has the surface of chain covered with H62 copper alloy material.
  3. The explosion proof manual hoist is widely used to the flammable occasion, oil petrifaction, oil station, oil depot, gas production, chemical industry, war industry, electric power, and mines, etc.
  4. Dongqi explosion proof manual hoist has reasonable price, high quality and services, etc.
  5. Forged alloy steel hooks are used on the explosion manual hoist.
  6. Dongqi explosion proof manual hoists are CE and ISO certificated.

VN Manual explosion proof hoist [caption id="attachment_1335" align="aligncenter" width="700"]Explosion proof manual hoist VN Manual explosion proof hoist and drawings[/caption] VN Manual explosion proof hoist specificationsMMCHenan Dongqi Machinery Co., Ltd

  Lifting height Running testing Amount of Load chain Load chain diameter Net weight (kg)
0.5 ton Manual explosion proof hoist 2.5 0.75 1 6 8
1 ton Manual explosion proof hoist 2.5 1.5 1 6 10
1.5 ton Manual explosion proof hoist 2.5 2.25 1 8 16
2 ton Manual explosion proof hoist 2.5 3 2 6 14
3 ton Manual explosion proof hoist 3 4.5 2 8 24
5 ton Manual explosion proof hoist 3 7.5 2 10 36
10 ton Manual explosion proof hoist 3 12.5 4 10 68
20 ton Manual explosion proof hoist   3 25 8 10 156

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