chain block ,chain hoist

Detailed Product Description

 VN  Chain Block ,chain hoist

,1)      Capacity from 0.5T to 20T

2)      Got certificate of CE

3)      Have certificate of IS09001

4)      Automatic double-pawl braking system

5)      Gear:they are innovated symmetrical arrayed highspeed synchronous gears,and are made form international standard gear steel.Compared with common gears,they are more wearable and steadier,and more laborsaving.

6)      Chain:adopts high strength chain and high precision welding technology,meet ISO3077-1984 international standard;fits for gusty overload work conditions;takes your hands a better feeling;multi-angle operation(with 45 degree).

7)      Hook:made of high-class alloy steel,it has high strength and high security;by using new design,weight will never escape.

8)      Limit Switch:using limit switch component in designation to protect chain and ensure security.

9)      Components:main components are all made of high-class alloy steel,with high precision and security.

The static test is four times of capacity,and running test is one and a hlaf times of capatity one by one.
 

Model	VN0.5	VN1	VN1.5	VN2	VN3	VN5	VN10	VN20
Capacity Load  T	0.5	1	1.5	2	3	5	10	20
Standard lift  M	2.5	2.5	2.5	3	3	3	3	3
Test load  KN	7.5	15	22.5	30	45	77	150	300
Effort required to lifmax.load   N	231	309	320	360	340	414	414	828
No.of falls of load chain	1	1	1	1	2	2	4	8
Load chain diameter  MM	6	6	8	8	8	10	10	10
Dimensions  MM  A	132	140	161	161	161	186	207	215
B	127	158	187	187	210	253	398	650
C	270	317	399	414	465	636	798	890
Hook opening	30	34	38	41	48	52	64	85
Net Weight     KGS	11.25	11.5	17.4	22.2	26.2	37.7	72	160

Remarks:inaddition the standard lift we accept orders to 12M lift.