Rockwell Hardness Tester
Test materials and parts with hardness over 20 degrees, such as crankcase, clutch, sprocket, etc.
Test materials and parts with hardness over 20 degrees, such as crankcase, clutch, sprocket, etc.
Test materials with hardness below 20 degrees, such as pistons, cylinders, engine housing, aluminum products, etc.
Check temperatures of cylinders of chainsaws and brush cutters, to avoid over-heating and engine stall.
Check the stray value of crankshaft. A high stray value could lead to abrasion of oil seal and air leakage of cylinder which incurs failure starting of engine.
Check if the cylinder bores are with proper values. A smaller bore may cause piston scraping; and a bigger bore may cause air leakage.
Check the flywheels to insure the ignition works normally. The ignition enables spark plug to continuously ignite while the speed is at 800 rpm during the startup.
Air-leakage check is carried out on engine parts during the assembling procedure.
We have a highly skilled assembling team, which ensures the products we assemble are 100% qualified.
After being assembled, every machine must go through adjustment and troubleshoot to make sure our customers receive products without quality problems.