Keeping the wheels of industry turning
MACHINING AND MACHINERY THE BACKBONE OF MACHINERY
DONGHUA LIMITED
Keeping the wheels of industry turning
Roller Chain plays a pivotal role in countless applications across a wide range of industry sectors . They are the backbone of conveyors , manufacturing equipment , packaging machinery and agricultural machinery . |
STANDARD RANGE |
SOLUTION RANGE |
PREMIUM RANGE |
At the forefront of Roller Chain development is the Hangzhou Donghua Chain Group which is one of the world ’ s biggest chain manufacturers producing over 30 million metres of chain per year .
Donghua ’ s Roller Chain Range
Donghua Ltd categorised their extensive Roller Chain products into three ranges to help UK customers identify the right chain solution quickly and easily .
The Standard Range features a variety of standard Roller Chain manufactured with precision to suit simple drives with large diameter sprockets or complex drives with multiple sprockets and high load bearings .
Chains within this range include : standard and stainless steel hollow pin bush roller chain ; works norm roller chain ; cottered type short pitch roller chain ; driving chain ; double
Wear Life
pitch roller chain ; heavy duty roller chain ; oil field roller chain and short pitch roller chain .
The Solution Range offers customers a genuine solution to problems with chain wear , chain fatigue , high speed , lubrication , chain length accuracy and chain strength offering optimum performance in extreme conditions .
Chains within this range include : chromized pin ( CP ) chain , heavy duty chain , self-lubricated roller chain and EXL chain .
EXL Chain offers significant benefits over standard Roller Chain . It utilises different materials , material treatments and layer technologies , to offer the best possible quality / price ratio for all applications .
Aimed specifically for the aftermarket , EXL Chain is designed , manufactured and tested for unbeatable accuracy and performance in arduous conditions , offering enhanced wear and fatigue resistance and greater precision .
The EXL Chain has optimised cylindrical parts which improve sliding contacts to help increase service life . It also incorporates Donghua ’ s unique ‘ Easy Break Technology ’ which enables the EXL Chain to be cut in the field using Donghua ’ s Plate Extractor tools .
The Premium Range offers customers a deluxe solution to problems with chain wear , chain fatigue , corrosion , high speed , lubrication , chain length accuracy and chain strength with specific build features designed to enhance durability and withstand a range of arduous environments .
Their X 3 Chain , is exceptional and delivers three times the performance for wear resistance , fatigue resistance and high speed performance for comparable Roller Chain . Its superior quality , durability and outstanding wear and fatigue resistance are realised by the new hardened , shotblasted plate shape , calibrated pin and bushing holes , special heat-treated and surface coated pins , seamless rollers and bushings and high performance pre-lubrication .
To read more about Donghua ’ s Roller Chain , visit https :// www . donghua . co . uk / roller-chain /
78 PECM Issue 65