Name: VC model chain block hoist
Brand: Lisheng
Availability: InStock
Rating: 5 (35 reviews)

VC model chain block hoist

Features
·Safe, reliable in operation with minimun maintenance
·High efficiency and small handpull.
·Double-pawl brake system desigend for safety and reliabilty.
·Heat treated steel plates, gears and shafts for enhanced strength; For get upper, lower hooks with forged steel safety latches;High Tensile Alloy Steel Chain.
·Safety factor:4to1
·Fatiguetested at1.5 times of working load limit to 2000 cycles.
·Standard：En13157

Details

Chain block hoist is a hand operated device that is able to lift or lower loads. Four type of chain blocks, VC, SK, DF and CK, are available with different capacities and net weight. Both series can be provided in stainless steel or explosion proof version. Please contact us for special specifications.

HOW TO OPERATE
There are two different chains in chain block which are load chain and hand chain. Load chain lifts or lower the loads when the hand chain is pulled. If you want to move the loads side to side, Trolley combined with chain block can be used.

CAUTIONS AT USE
Chain block is optimized to bear vertical loads. When fixing or pulling a load, upper hook, bottom hook and load chain should be aligned in vertical position in order to bear the safety load.
According to Occupation Safety and Health Acts, hook and load chain of lever Hoist should be replaced if the hook throat opening is stretched by more than 10% or if load chain is stretched by more than 5%. Load chain, hook and chain pin which are directly bearing the load should be checked regularly since stretched length is difficult to measure through visual inspection. Lever Hoists are devices that are easily exposed to risk of overload, be careful when using such devices.

CAUTIONS FOR PRODUCT SELECTION
Chain block is not able to lift load above minimum distance (H). Components which are combined with hook should be checked if they are compatible. More information for interference or minimum distance, check the DIMENSIONS(mm) in our catalog

VC Chain Block Parameters

Model		VC-0.5A	VC-1A	VC-1.5A	VC-2A	VC-3A	VC-5A	VC-10A	VC-20A	VC-30A
Capacity(t)		0.5	1	1.5	2	3	5	10	20	30
Standard lift(m)		2.5	2.5	2.5	3	3	3	3	3	3
Running test load(t)		7.5	15	22.5	45	45	62.5	125	250	375
Effort required to lift max.load(N)		200	320	360	364	385	435	435	504*2	504*2
No. of colunsof load chain		1	1	1	1	2	2	4	8	12
Load chain dia(mm)		5	6	7.1	8	7.1	9	9	9	9
Dimensions(mm)	A	131	140	161	161	161	186	207	215	350
	B	127	158	187	187	210	253	398	650	680
	C	270	317	399	414	465	636	798	890	1380
	D	35	40	45	50	58	64	85	110	110
	K	30	34	38	41	48	52	64	85	110
Net weight(kg)		8.4	11	16.2	18.5	25.6	42.8	79.5	193	160
Packing mesurements(LWHcm)		221519.5	231819.5	282124	282124	322126	402121	642121	643864	725058
Extra weight per meter of extra lift(kg)		1.7	1.7	2.3	2.3	3.7	5.6	9.7	19.4	26.4