HSZ-622A, Vital type chain block, with 4:1 safety factor Chain block is a portable lifting device easily operated by manpower. It is widely used in factories, mines, petro, marine, electricity, farms, construction sites, agriculture and in wharfs, docks where no power supply is available. It can be attached to a trolley of any types such as monorall overhead and jib crane. Our TOHO-RONGKEE has been in the lifting field for more than 20 years and our products have been exported to more than 60 countries and regions. Regarding the HSZ-622A chain block, it meets JBT7334, EN13157, ANSI B30.16, AS1418 standards. Features & advantages are as below: 1. Alloy steel component with special heat treatment, avoiding sudden break. 2. Automatic Double Pawl Braking System. 3. Asbestos Free Friction Disc. 4. Industrial Powder Coating meet RoHS requirement.
VITAL TYPE CHAIN BLOCK
TECHNICAL PARAMETER OF VITAL TOYO KITO VITAL CHAIN BLOCK .
1. Unique chain pitch matches the bracelet sprocket, Less lift rated load, no chain stuck
2. Automatic double pawl braking system
3. Soft hook, specially heat treated, even in severe Under heavy overload conditions, the hook only deforms and does not break
4.Embossed logo, more beautiful appearance, tonnage Easier identification
5. Independent overload protection system
6. All gear parts are made of high-strength alloy steel. Gear parts have better strength and toughness
7. G80 Alloy steel chain,very good strength.
8. Finished lifting sprocket,Lines are smoother and more intense
9. Anti-off designed safety latch is more safe
10. Stop pin is much easier for assembly.
Please kindly check information as above and welcome all of you come to inquiry.