Single rope winding mine hoist

Mine hoist is one of leading products in our company, which has made great achievements through the continuous exploration and research for more than 40 years in hoist industry field. For the mine hoist industry field, CIC Luoyang Heavy Machinery Co., Ltd. (Namely the original Luoyang Mining Machinery Factory) is equipped with the relatively complete test equipment and methods and has a batch of scientific and technical personnel with strong capability, including national-level specialists, senior engineers, professors, and province-level trans-century excellent technical talents, who are specially engaged in research of the equipment technology and the new product development for single rope winding hoist, multi-rope friction hoist, dam hoist, sinking hoist, pull hoist, anti-explosive winch etc. The company has gained the coal safety certificate of the single rope and multi-rope mine hoist with the diameter of 2m—5m.

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Case Email:amanda@engineeringplastic.cn

Product description

Parameters

I. Function: it is the same with that of JKA single rope winding mine hoist;
II. Mode meaning: it is the same with that of JKA single rope winding mine hoist;
III. Order information: this series is the products designed in 1970s and spare parts are available mainly by the ordering, while JKA type product is recommended for the whole machinery ordering;
Ⅳ. Technical performance sheet:

Serial number	Model	Drawing No.	Coiling block width	Steel wire rope				Maximum lifting height or haulage length				Maximum lifting speed	Reducer		Motor		Deflection weight of rotating part (except for the motor and head sheave)	Reference production	Dimension (L x W x H):	Machine weight (without electrical)
				Maximum static tension	Maximum static tension difference	Maximum Diameter	Total breaking force under	One layer	Two layers	Third layers	Four layers				Maximum power calculated value	Rotate speed
			meter	tons		mm	tons	meter				M/s	Model	Speed ratio	kw	R/m	number	thousand tons/year	meter	tons
1	JK-2/11.5	257	1.5	6	6 4	26	43.95	278	597	898	/	6.55	ZHLR-115K	11.5	413	720	5.75	30～45	9×9×3.5	23.1
2	JK-2/20											5 ; 3.7		20	348 256	960,720	5.88
3	JK-2/30											3.3		30	207 174	960,720	6.76
4	2JK-2/11.5	253	1	6	4	26	43.95	159	346	565	790	6.55	ZHLR-115K	11.5	300	720	7.42	45～60	9.5×9×3.5	23.7
5	2JK-2/20											5 ; 3.7		20	230 170	960,720	7.91
6	2JK-2/30											3.3 ; 2.5		30	153 115	960,720	8.69
7	JK-2.5/11.5	258	2	9	5.5	31	60.85	411	890	1235	/	8.2;6.6;5.5	ZHLR-150K	11.5	850,607,575	720,580,480	12.53	45～60	10×9.5×3.5	37.3
8	JK-2.5/20											4.7 ; 3.8		20	487 394	720,580	13.71
9	JK-2.5/30											3.14 ; 2.5		30	326 260	720,580	14.21
10	2JK-2.5/11.5	254	1.2	9	5.5	31	60.85	213	456	739	/	8.2;6.6;5.5	ZHLR-130K	11.5	520,420,350	720,580,480	11.25	60～75	10×9.5×3.5	37
11	2JK-2.5/20											4.7 ; 3.8		20	300 240	720,580	12.34
12	2JK-2.5/30											3.14 ; 2.5		30	107 160	720,580	13.61
13	2JK-3/11.5	255	1.5	13	8	37	87.6	283	598	970	/	10;8;6.6	ZHLR-150K	11.5	924,740,610	720,580,480	18.58	75～90	11×10×3.5	53.1
14	2JK-3/20											5.6 ; 4.5		20	527 415	720,580	19.18
15	2JK-3/30											3.7 ; 3		30	342 277	720,580	19.82
16	2JK-3.5/11.5	261	1.7	17	11.5	43	118.5	330	670	/	/	11.4 ; 9.25	ZHLR-170K	11.5	1015,1285,1510	720,580,480	23.49	90～120	13.5×11×3.55	74
		256										7.65	ZHLR-180K				28.5		13.5×12×3.55	98
17	2JK-3/20	261										5.6 ; 4.5	ZHLR-170K	20	1125,950,755	720,580,480	24.15		13.5×11×3.55	74
18	2JK-3/30											3.7 ; 3	ZHLR-170K	30	875,705, 585	720,580,480	24.64
19	2JK-4/11.5	259	1.8	1.8	12.5	47.5	143	351	753	/	/	11.6 ; 9.6	ZHD,R-180	10.5	1675,4385	580,480	30.00	100～130	13.5×13×3.55	102
20	2JK-4/11.5	260										10.5 ; 8.7		11.5	1555,4255	580,480	30.80		14.5×13×3.55	95
21	2JK-4/20											6.1 ; 5.1	ZLR-200	20	880,735	580,480	31.80
22	2JK-5/10.5	262	2.3	23	16	52	170.5	565	/	/	/	11.95	ZD-2×220	10.5	8200	480	49.00	120～150	16×12×3.55	175
23	2JK-5/11.5											10.95		11.5	2000	480	50.05

1. Adopt various coiling blocks of one-blade type, double-blade type and four-blade type
2. Rope groove of coiling block adopts processing spiral rope groove, broken-line rope groove or wooden lining and plastic pressing spiral rope groove, in which transition device is set up in layers
3. Adopt oil cylinder rear-mounted disc brake, the linked control of hydraulic pressure and the electric; The hydraulic station includes two types of medium-low pressure and medium-high pressure. The medium- low pressure hydraulic station includes two braking modes of constant braking force electric delay and two-period braking hydraulic delay. The middle-high pressure hydraulic station includes two types of constant deceleration and constant torque controlled by secondary brake mode. The hydraulic station may be equipped with the pressure sensor and the pressure relay.
4. The main shaft can be connected with the coiling block by the plane friction torque.
5. The signal monitoring device consists of optical-electricity encoder, selsyn and low-speed DC speed-detecting generator set, and has the complete testing protection function for over-speed, over-winding and failure of depth indicators and brake shoe wear and spring fatigue
6. The console includes two types of integral-type and split-type, which adopts integrated signal light, electric instrument with sound performance and new integrated operating handle, and depth indicating system combining of the digital depth indicators and digital and screwed depth indicators as one, and is equipped with specialized table-broad of industrial television or computers and the printers, etc.
7. The head sheave device adopts the one-blade or two-blade welding structure, rolling bearing for supporting, and the friction liner made of polyvinyl chloride or nylon mounted on the flange
8. Internet control and the remote diagnostic system of mine hoist can be equipped.

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