20T High Strength Hardness Chain Double Ratchet Pawl Hoist Chain Block

20T High Strength Hardness Chain Double Ratchet Pawl Hoist Chain Block​ HSZK

Chain Hoist Briefing

20T High Strength Hardness Chain Double Ratchet Pawl Hoist Chain Block​ HSZK, with chain track cover and guide wheel, is high quality elephant model lifting chain equipment for high-end international lifting market, with excellent inner structure and exquisite outline, giving users the best experience.

20T High Strength Hardness Chain Double Ratchet Pawl Hoist Chain Block​ HSZK, is originally produced by Chongqing Kinglong Machinery Co., LTD for 55 years, with mature craftsmanship, imported chain making machines, skilled workers, stable raw materials sources, perfect quality control, guarantee high quality and delivery in time.

20T High Strength Hardness Chain Double Ratchet Pawl Hoist Chain Block​ HSZK Sizes in Details

20T High Strength Hardness Chain Double Ratchet Pawl Hoist Chain Block​

Non-asbesto Eco-friendly Hand Chain Block Hoist HSZ-K Features

1.	Thicker gear shield cover
2.	Double Ratchet Pawls
3	Exquisite Painted Cover
4	Forged, quenched&tempered hook

Operation Instruction for 20T High Strength Hardness Chain Double Ratchet Pawl Hoist Chain Block​ HSZK

Before using, the product should be checked carefully on following spare parts, such as hooks, load chain, brake device and lubrication of the block. Only everything is under nomal condition, the chain pulley block can be put into operation.

Six rules should be followed for safe operation:

1. Don't lift any load exceeding rated capacity of the chain block.

2. Don't pull the goods or load up too high or too low.

3. Don't drag aslant the load.

4. To avoid any accident, working or passing under a lifting load is banned.

5. Don't use the chain block when the load chain is kinking.

6. In case of the hand chain failing to move, don't pull it voilently, but stop using it immidiately, then to check and maintain.

Our Main Products

Hand chain hoist, 0.5 Ton - 50 Ton available

Lever chain hoist, 0.25 Ton - 9 Ton available

Electric chain hoist, 0.5 Ton - 50 Ton available

Plain Trolley 0.5 Ton - 10 Ton Available

Geared Trolley 0.5 Ton - 10 Ton Available

lifting chains, G80/G100 as request, 4mm,6mm,7.1mm,8mm,9mm,10mm, 11mm, etc

Chain sling with black coating, galvanized, and golden color

Pictures for 20T High Strength Hardness Chain Double Ratchet Pawl Hoist Chain Block​ HSZK

Factory Pictures

Factory Brief Introduction

We, Chongqing Kinglong Machinery Co., LTD, dedicated at manufacturing material handling tool and lifting tool such as hand chain hoist, lever chain hoist, load chain and monorail trolley for 55 years with advanced mature techniques and rich experience.

If you are interested in any product, please email to us. We will handle with your inquiry as early as possible!

The former Chongqing Chain Block factory, with more than 55 years history of manual hoist production, is now Chongqing Kinglong Machinery Co.,LTD, located in Chongqing, China. The company occupies an area of 27,000 square meters, among which the workshop has 14,000 square meters, staying on the road side with a distance of 3km from Chongqing East Railway Station, 10km from jiulong port, and both land and water transportation is convenient.

With experiences on producing manual hoists for more than 55 years, we have possessed perfect testing devices and the advanced equipments, including seven computer-controlled lines for high strength chains imported from Germany and Italy, and other automatic and semiautomatic digital controlled machines. Our main items are various models of chain blocks, lever blocks, trolley and high strength chains as well as chain assembly. As one of the biggest professional manufacturers of china blocks in China, our present production for chain blocks has reached 250,000 sets and high strength chains 1,000,000 meters in a year.

Our own brands "SHAN CHENG" "Shuangyan" for chain block, lever block and trolley are very popular in domestic and overseas because of their high quality.

The principle of Chongqing Kinglong Machinery Co.,LTD is dedicated to providing the first-class products and satisfactory services after sales.