Hot-dip zincing and hot-dip galvanising are two different processes for corrosion protection of metals, with hot-dip zincing usually providing better ...
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(...
So-calledMechanical sealsIs actually a rotating machine seal device, it is a pair or more pairs of the axis of rotation perpendicular to the face of t...
A washer is a thin plate with a concentric hole that’s typically used to evenly distribute the load of a threaded fastener. Before a threaded fastene...
A commonly usedFurnace heat treatment furnaces Choice Gasifier Model Furnace should be determined on the basis of different types of process r...
Introduction of Washers A washer may be a disk formed plate (made of metal, rubber, or plastic) used to garrison the joints from ill-use through adjus...
in caseCNC punchUpper and lower die neutral position is not good, it will cause mold offset actual blanking clearance, the mold rapid passivation even...
Washers are often a critical part of proper fastener use, but not everyone knows how to use them properly. There are times when not using a fastener o...
Causes abnormal processing accuracy faults concealed, diagnosis difficult, summarized the five main reasons:machine toolFeed unit has been altered or ...
The Trimming machine is a common mechanical device that is mainly used to cut flat or tubular materials to the desired size. The principle is mainly b...