Engineering chains

Engineering chain is widely used in automobile manufacturing, metallurgy, palm oil, sugar, environmental protection equipment, engineering machinery, bulk material transportation and other industries.

Sugar machine chains

As one of leading drive chains manufacturers, suppliers and exporters of mechanical products, We offer drive chains and many other products.

Please contact us for details.

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Manufacturer supplier exporter of drive chains.

● The sugar machine chain refers to the chain used in the production equipment of sugar (sugar cane and sugar beet are the primary raw materials). The products cover the manufacturing processes of transmission, lifting, and transportation in the sugar industry. Donghua has rich design experience and manufacturing technology and can provide system solutions for users.

● Martensite stainless steel is selected as the pin shaft and sleeve of the chain for the specific environment. It has the characteristics of high wear resistance, strong corrosion-resistance, and reliable operation, and its service life has been increased by more than one time. The advanced heat treatment process ensures the toughness and strength of the product.

Typical product structure:

1) Sugar machine chain with push head

2) Sugar machine chain with K-type attached plate

3) Straight plate sugar machine chain

4) Bending sugar machine chain


(1) Food Industries

Chain for the food industry is widely used in various food processing machinery, such as meat production line, noodle making machinery, sugar making machinery, laver processing equipment, melon seeds processing equipment, sausage processing equipment, dairy filling equipment, ice cream production equipment, etc.


Different working conditions, optimized design, unique process, and high-quality alloy steel and stainless steel are adopted, which improves the chain’s corrosion resistance and wear resistance and meets the requirements of clean production and reliable use of various equipment.

● Chain for slaughter equipment: with high strength, good corrosion resistance, and wear resistance;

●Chain for flour making equipment: it has good anti-corrosion and wear resistance;

● Chain for fruit selection equipment: it has the characteristics of stable operation and high synchronization;

● Chain for sausage processing, ice cream production, dairy filling, and other equipment: it has the features of corrosion resistance and cleanliness;

● Chain for sugar machinery and palm oil production line: with high strength, good corrosion resistance, and wear resistance;

Main products:

Roller chain, long pitch conveying chain, stainless steel chain, unique chains with special surface treatment, etc.

Specification drawing: