The round chain block is fully in line with international standards during the production process, safe and reliable, and durable. The performance of the whole product is good and the maintenance is simple. The round chain hoist has large toughness, small size, light weight and convenient carrying. The hand pull is small and the strength of the machine is high.
The round and horizontal chain hoist has a compact and advanced structure and is beautiful in appearance. As an upgraded version of the fixed pulley, the chain hoist completely inherits the advantages of the fixed pulley. At the same time, the combination of the reverse speed brake and the chain pulley block, the symmetrical arrangement of the secondary spur gear rotation structure is simple, durable and efficient.
The round chain block can rotate the manual chain and the hand wheel to rotate the friction plate ratchet and the brake seat together, and the long shaft of the tooth rotates the plate gear, the short shaft of the tooth and the spline hole gear.