至关重要的类型连锁区

VC-A Chain Block Features: 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. 10)The static test is four times of capacity,and running test is one and a hlaf times of capatity one by one. ModelVC-0.5AVC-1AVC-1.5AVC-2AVC-3AVC-5AVC-10AVC-20AVC-30AVC-50ACapacityLoad T0.511.523510203050Standard lift M2.52.52.53333333Test loadKN7.51522.5454562.5125250375625Effort to rated capacity(N)200(20.5)320(32.5)36036.5 3653738539 435(44.3)435(44.3)435x2(44.3x2) 435x2(44.3x2)435x2(44.3x2)Diameter of Load Chain MM5x156.3x187.1x218.0x247.1x219.0x279.0x279.0x279.0x279.0x27Net weight KGS8.41116.218.525.642.879.51932201092Extra weight meter of extra lift KGS1.71.72.32.33.75.69.719.426.448.4Dimensions MM A131140161161161186207215350406 B127158187187210253398650680962 C27031739941446563679889013802578 D35404550586485110110170 K303438 414852648585130Packing measurement(L*W*H) CM22x15x19.523x18x19.528x21x2428x21x2432x21x2640x21x2164x21x2164x38x6472x50x68110x100x130