nd Ningbo Lianjian Machinery Co.,Ltd are the professional manufactory of wire rope pulling hoist machine, hand self-locking winch ,The price is reasonable and affordable,we are manufacturers of small profits but large quantity,profits to the customers, mutual benefit with customers.we effusively welcome new and old clients to visit and supervise our company and calls,sample, advisory letter ordering,we also provide OEM service.if you are interested in our product, please do not hesitate to let me know, we promise any inquiries from you will receive our most careful and immediate attention , thank you.

Model:	GR150	GR300	GR500	GR1000	GR2000	VS250	VS500	VS1000
Safe working load(kg)	150	300	500	1000	2000	250	500	1000
Steel wire rope (mm)	4	5	6.8	9	13	5	6.8	9
L(m)	22	40	25	25	30	20	25	35
Layer number	6	6	4	4	3	4	4	4
Net weight (kg)	8	16	17	38	60	10	16	40
Load (kg)	150	300	500	1000	2000	250	500	1000
A (mm)	180	240	240	412	500	150	180	300
B (mm)	325	385	385	485	585	330	360	490
C (mm)	150	200	200	300	325	150	180	300
D (mm)	150	200	200	300	405	200	260	300
E (mm)	350	250	250	350	350	240	240	370
Φx (m)	4x22	5x40	6.8x20	9x25	13x30	5x20	6.8x25	9x35
Transmission ratio	2.842:1	6.67:1	7.75:1	23.75:1	43.7:1	15:1	21:1	26:1

Ningbo LianJian hand self-locking winch Euro IV (HWV) series, with a worm and worm wheel reducer structure. greatly reducing the hand force, increase the lifting weight. The crank handle running track is 360 degrees with level operation and greatly improving the usability of hoist. And using of large capacity drum to solves the anguish of long distance traction. Independent gear box is convenient for using the lubricating oil, greatly reducing the gear wear and prolong life. The working principle is through the using of manual hoist reel to pull goods. By rotating the winch drum driven by gear box to coil the wire rope on top of it to pull goods. It is provided with a brake device, and is done automatically without manual intervention. When the hoist wire rope pulls goods, and hoist reel remained motionless, will play to the function of automatic brake.