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(...
Self-tapping screws: similar to machine screws, but the threads on the screw for special self-tapping screws with threads. Used to fasten the connecti...
Product Descriptionview more >>Frequently bought togetherHigh Speed Thread Rolling Machine Factory Price Thread Roller Hot Sale Thread Machine$4,800.0...
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(...
It is a professional fastener exhibition in Southeast Asia FASTNER FAIR INDIA is a professional fastener exhibition in Southeast Asia, and also mainta...
Washers: flat circular shape of a class of fasteners. Placed on the bolt, screw or nut support surface and connection between the surface of the parts...
Nut tapping machine is a kind of mechanical processing equipment that processes internal threads, screws or teeth in the inner side of the holes of th...
We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolli...
Powerful factory spring coiling machine for springs spring making machine huge size
Rainbow
v
EATURES AT A GLANCE
Spring washer machine
Spring washer machine includes three parts:
1drawing the round wire to belt wire machine (if raw material is belt wire, pls omit this step).
2rolling up machine / coil machine.
3cutting machine
Products Show
Products Description
Coil machine daily maintenance:
1) Jaw chuck washes it once a
month,add high temperature
yellow oil (300℃). Yellow oil see
the photo
2 )Jaw chuck need to add high
temperature yellow oil (300℃)
every week.
3) every day clean the machine.