Mining Industry

Chains on machinery used in the Mining and Quarrying industry need to be able to operate in dusty, harsh conditions. This is why Donghua Chains are popular with mining and quarrying companies.

Supplied to the Mining and Quarrying Industry, the chain is available in a variety of materials and finishes:

Corrosion resistance – to protect against corrosion caused by aggressive conditions.

Heavy Duty – designed for demanding and uncompromising applications.

High Strength/High Shock – specifically designed for use in the Mining and Quarrying industry.

Coated Chain – special alloy coating to ensure high performance in demanding applications.

Specialized chain for the Mining and Quarrying industry includes:

HSP Chain: Our Heavy Super Strong (HSP) Chain is designed for tough and aggressive applications, making it ideal for use in the Mining and Quarrying industry and is a popular chain in the UK. It is incredibly robust with an ultimate tensile strength up to 50 percent higher than DIN standard chains!

Roller Chain: Our Roller Chain is precision manufactured to suit simple drives with large diameter sprockets or complex drives with multiple sprockets and high loads. Ideal for machines used in the mining and quarrying industry.

Chromized Pin Chain: Chromized Pin (CP) Chain offers five times the wear life of standard Roller Chain. It is designed with a chromized pin and split bushing. Adding a chrome surface coating results in super hard pins that extend the wear life of the chain.

Coated Chain: Zinc-aluminum compound coatings protect against corrosion.

X 3 Chain: A high performance Roller Chain that lasts three times longer than similar competitive chains.