The series of explosion-proof electric chain hoists produced by our company are verified through safety explosion proof. The explosion-proof electric hoists are as follows:

GB 3836.1-2010 "Explosive atmospheres Part 1: General requirements for equipment"

GB 3836.2-2010 "Explosive atmospheres Part 2: Equipment protected by flameproof enclosure "d""

JB/T 10222-2011 "Explosion-proof electric hoist"

JB/T 5317-2007 Electric Chain Hoist

Q/LA 0003-2014 "explosion-proof electric chain hoist" requirements, made of flameproof type, explosion-proof mark "Ex d IIB T4 Gb.

Explosion-protected hoist suitable for hazardous areas of explosive atmospheres and explosive mixtures of steam and air in factories.

Explosion-proof electric chain hoist use environment:

(1) Below 1000 meters above sea level.

(2) The ambient air temperature is not higher than +40℃. and not lower than -20℃.

(3) The grid fluctuation is ±10%.

(4) The relative humidity does not exceed 95%, which can prevent dripping.

(5) Zone 1 or Zone 2 of the explosive atmosphere in Class IIB and T4 temperature groups in the factory.

Explosion-proof chain electric hoist adopts the transmission, hanger and motor three major axial assembly of the advanced structure, this structure is not only convenient maintenance, but also has a good sealing effect, especially more suitable for outdoor and dusty occasions. The power of the explosion-proof hoist is the use of China's new disc brake motor, the electric has the advantages of small volume and reliable braking, sensitive, strength wear resistant steel chain stability and safety. It is an ideal small lifting tool.

Explosion-proof chain hoist technical parameters:

Model	Capacity (t)	Chain Qty.	Lifting Height (m)	Lifting Speed (m/min)	Traveling Speed (m/min)	Lifting Motor (KW/Rotating)	Traveling Motor (KW/Rotating)
01-01	1	1	3~30	6.8	10/20	1.5kw/1430r/min	0.75kw/1430r/min
02-01	2	1	3~30	6.8	10/20	3.0kw/1430r/min	0.75kw/1430r/min
03-01	2	2	3~30	3.4	10/20	1.5kw/1430r/min	0.75kw/1430r/min
03-02	3	1	3~30	5.4	10/20	3.0kw/1430r/min	0.75kw/1430r/min
03-03	3	3	3~30	3.4	10/20	3.0kw/1430r/min	0.75kw/1430r/min
05-02	5	2	3~30	2.7	10/20	3.0kw/1430r/min	0.75kw/1430r/min
7.5-03	7.5	3	3~30	1.8	10/20	3.0kw/1430r/min	0.75kw/1430r/min
10-04	10	4	3~30	2.7	10/20	3.0kw*2/1430r/min	0.75kw/1430r/min
15-06	15	6	3~30	1.8	10/20	3.0kw*2/1430r/min	0.75kw*2/1430r/min
20-08	20	8	3~30	1.3	10/20	3.0kw*2/1430r/min	0.75kw*2/1430r/min
25-10	25	10	3~30	1.1	10/20	3.0kw*2/1430r/min	0.75kw*2/1430r/min
30-12	30	12	3~30	0.9	10/20	3.0kw*2/1430r/min	0.75kw*4/1430r/min
35-16	35	16	3~30	0.7	10/20	3.0kw*2/1430r/min	0.75kw*4/1430r/min

Explosion-proof electric chain hoist size chart:

Model	Cap/ton	Unit/mm											Chain Dia.
Model	Cap/ton	H	A	B	D	E	K	L	N	M	J	Q	Chain Dia.
01-01	1	600	600	330	300	176	Φ40	31	24	/	/	/	7.1
02-02	2	750	600	330	300	230	Φ49	35	30	/	/	/	7.1
03-01	3	920	600	330	350	280	Φ59	42	35	/	/	/	7.1
03-02	3	845	675	325	430	265	Φ59	42	35	/	/	/	11.2
03-03	3	950	675	325	430	320	Φ59	42	35	/	/	/	10
05-02	5	1030	675	325	430	325	Φ60	45	43	/	/	/	11.2
7.5-03	7.5	1200	675	350	500	320	Φ90	70	50	/	/	/	11.2
10-04	10	1400	725	350	890	445	Φ90	70	50	/	/	/	11.2
15-06	15	1360	725	350	1030	/	Φ110	80	85	88	Φ70	520	11.2
20-08	20	1250	725	350	1220	/	Φ110	80	85	88	Φ70	/	11.2
25-10	25	1700	725	350	1315	/	Φ140	100	95	96	Φ80	/	11.2
30-12	30	1640	915	458	1380	/	Φ140	100	95	228	Φ90	/	11.2
35-16	35	1790	915	458	1600	/	Φ200	140	135	235	Φ100	440	11.2

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