Custom Explosion Proof Electric Hoist

Product Description

BNR /BNRT Explosion proof electric hoist is a lightweight, compact lifting equipment, with lightweight, small size, large lifting capacity, designed for the existence of explosive mixtures in the industrial environment. The equipment is developed and manufactured in strict accordance with China's latest explosion-proof standards, using ‘explosion-proof’ explosion-proof structure. The key exposed parts are made of special non-sparking materials; explosion-proof performance is stable and reliable. The product has passed the authoritative test of the Explosion-proof Electrical Product Quality Supervision and Inspection Centre of the Ministry of Machinery Industry, and has obtained the explosion-proof certification.

Explosion-proof electric hoist is widely used in Class I explosion-proof coal mine non-mining area, and Class II explosion-proof environment in the presence of ⅡA, ⅡB, ⅡC combustible gases or vapour and air mixtures of the place, the temperature group covers the T1-T4 level. The working environment temperature ranges from -25℃ to 40℃, and it is mainly suitable for indoor operation; if it is used outdoors, it needs to be equipped with additional protective devices to ensure safe operation.

Explosion-Proof Electric Hoist Design

BNRT Explosion Proof Electric Hoist

BNR Explosion Proof Electric Hoist

Nucleon offers two types of explosion-proof electric hoists, including the BNR explosion-proof electric hoist for single girder overhead travelling cranes and the BNRT explosion-proof electric hoist for double girder overhead travelling cranes. The explosion-protected electric hoist offers flexible configuration options for the full range of new Chinese electric hoists from 1 to 20 tonnes. It is equipped with four lifting drives and two running drives to meet diversified needs. The same lifting device can be flexibly applied to four types of structures: standard headroom, low headroom, trolley running type and fixed type, so as to realise the multi-purpose use of one machine and adapt to different scenarios.

BNR Low Headroom Explosion-Proof Electric Hoist

BNR low headroom explosion-proof electric hoist adopts FEM and GB double standard design, compact structure, low noise, energy saving and environmental protection, usually used with single girder overhead travelling crane. Applying 13 patented technologies, it reaches the international advanced level. Suitable for factories, workshops, warehouses and other scenes with limited space height.

BNRT Explosion-Proof Electric Hoist Trolley

BNRT explosion-proof electric hoist trolley adopts a double girder trolley design, which is specially designed for high-risk explosion-proof scenarios, applicable to a double girder overhead travelling crane. Equipped with an explosion-proof structure, the core components use non-sparking materials to ensure safety and reliability. It is suitable for coal mines, chemical industries, petroleum and other flammable and explosive places, with excellent performance to ensure efficient operation.

Features

Explosion-proof shell: A Specialised shell design is used to effectively limit potential explosions to the inside, preventing sparks or flames from escaping and improving safety.
Spark-resistant materials: Key components (such as motors, wiring, switches) are made of spark-resistant materials, reducing the risk of igniting flammable substances.
Sealing structure: The overall sealing design blocks the entry of flammable gases, vapours or dust, reducing the possibility of ignition.
Corrosion resistance: Special coating or material to resist chemical erosion, can operate stably for a long time in corrosive environments.
Efficient Heat Dissipation: Optimised heat dissipation design avoids potential safety hazards caused by high temperatures.
Flexible application: Suitable for a variety of explosion-proof classes, widely used in the chemical industry, coal mines and other high-risk places.
Lightweight and durable: Compact structure, lightweight, high strength and long life.

Application

An explosion-proof electric hoist is designed for the environment where explosive hazards exist and is suitable for the following places:

Coal mine environment: for non-mining working face area of Class I explosion-proof coal mines.
Chemical industry: for Class II explosion-proof places where Class IIA, IIB, IIC flammable gases or mixtures of vapour and air exist.
Oil and gas: suitable for areas where flammable gases or liquids are handled, with temperature groups covering classes T1-T4.
Dust environment: suitable for places where flammable dust exists, such as grain processing, wood processing, etc.

BNR Explosion-Proof Electric Hoist Specification

Capacity(t)	Working Class	Lifting Height(m)	Lifting Speed(m/min)	Rope Reeving	Travelling Speed(m/min)	Adapted track width B (mm)	Hook upper limit H ( mm )	Hoist width Hoi st width W1/W2 (mm)	Hoist length L(mm)	Hoist wheel aguge C (mm)	Weight(kg)
3 ton	M5	6	5/0 8	4/1	2~20	120~400	550	483/538	830	670	324
		9							1010	850	348
		12							1190	1030	385
		15							1370	1210	413
		18							1550	1390	440
5 ton	M5	6	5/0 8	4/1	2~20	120~450	650	526/713	765	605	429
		9							910	750	460
		12							1055	895	492
		15							1200	1040	524
		18							1345	1185	556
		21							1490	1330	588
10 ton	M5	9	5/0 8	4/1	2~20	300~450	650	560/590	1010	790	737
		12							1145	925	764
		15							1280	1060	791
		18							1415	1195	832
		24							1685	1465	886

BNRT Explosion-Proof Electric Hoist Trolley Specification

Capacity(t)	Working Class	Lifting Height(m)	Lifting Speed(m/min)	Rope Reeving	Travelling Speed(m/min)	Trolley gauge K(mm)	Trolley base distance W (nm)	Trolley height B(mm)	Hook upper limit H ( mm )
5 ton	M5	6	5/0.8	4/1	2~20	1600	1000	449	350
		9
		12
10 ton	M5	9	5/0.8	4/1	2~20	1600	1000	586	500
		12				1600
		15				1600
		18				2000
		24				2000
16 ton	M5	9	4/0.67	4/1	2~20	2000	1200	747	850
		12				2000
		15				2400
		18				2600
20 ton	M5	9	4/0.67	4/1	2~20	2000	1200	747	850
		12				2000
		15				2400
		18				2600
		24				3000
32 ton	M5	8	2.7/0.45	6/1	2~20	2400	1200	784	900
		10				2400
		12				2400
		16				3000
32 ton	M5	6	0.82~4.9	8/2	2~20	2400	1200	740	1520
		9				2400
		13.5				2800
		18				3300
50 ton	M5	6	0.53~3.2	12/2	2~20	2400	1600	800	1400
		9				2800
		12				3300
		15				3800
		18				4200
80 ton	M5	6.5	0.5~2.4 variable frequency	16/2	2~20	2900	2500	951	1860
		9				3400
		11				3800
		15				4500

Electric Hoist Manufacturer and Supplier

Nuokelun is a leading manufacturer and supplier of European electric hoists and crane equipment in China, with over 20 years of R&D and production experience, dedicated to providing customers with efficient and reliable lifting solutions. Our explosion-proof electric hoists are specifically designed for hazardous environments and comply with ATEX/IECEx certifications. The equipment features robust explosion-proof motors, explosion-proof structures, and reliable safety devices, enabling safe operation in flammable and explosive environments.

We offer fully customized solutions, including explosion-proof electric chain hoists and wire rope explosion-proof electric hoists, with load capacities ranging from 0.25 tons to 20 tons. Multiple voltage and speed options are available, making them suitable for industries such as oil/gas, chemicals, and mining. Our professional technical team provides comprehensive support from product selection to after-sales service. For more information or customized design recommendations, please contact our professional team immediately!