86-571-89993630
Room 507, Block 12 Xin Tian Di Commerce Center, Xiacheng District, Hangzhou City, Hangzhou, Zhejiang, China
VC-B type 1ton manual chain block chain hoist discription:
Make by standard:EN13157
The VC series chain hoist is a portable lifting device operated by hand chain,it's
suitable for use in factories,mines,farmsconstruction sites,wharves,docks and warehouse
for installation of equipment,as well as for loading and unloading goods,it's specially advantageous for lifting work in the open air and places where no power supplyis acailable.
the chain hoist can be attached to a trolley of any types as travelling chai nhoist,
it's suitable to monorial overhead conveying system,hand travelling crane and jib crane.
Features:
1.safe,reliablein operation with minimum maintenance.
2.high efficiency and small handpull,
3.double-pawl brake system designed for safety and reliablity.
4.heat treated steel plates,gears and shafts for enhanced strength,forget upper.lower hooks,
with forged steel safety laches,hihg tensile alloy steel chain
5.safety factor:4 to 1
6.fatigue tested at 1.5 times of working load limit to 2000 cycles.
HANGZHOU DELE ELECTRICAL CO,.LTD founded in 2010 year,we are also a manufacturer of lifting tool,as chain block,lever hoist,electric chain hoist,wire rope hoist.electric motor.G30/80/100 chain
our factory have 5000 square meters,have professional engineer for design,have a sales team for foregin business,have 5-50staffs for work,as the same time,we have agent dealer in Dubai,Inida,welcome join us,
Because our product is unquie design,aslo have high quality,so our products is very cmpetitive,have big market.
Hand chain hoist by pulling the manual chain, bracelet wheel rotation, the friction plate ratchet, brake seat into a common co-rotation, tooth long axis will rotate the gear, the short axis and the spline hole gear. In this way, the lifting sprocket on the spline gears drives the lifting chain, thereby smoothly lifting the weight. A ratchet friction plate type one-way brake is used to brake itself under the load. The pawl is engaged with the ratchet under the action of the spring, and the brake is safe to work.
