312 Highway Guardrail Forming Machine

Technical parameters
1. Outline of machine:18000mm(L)*3000mm*1300mm
2. Total weight of machine:about 20T
3. Main motor power:30KW
4. Reducer:PM750 reducer,speed ratio 1:31.75
5. Structure frame:400MM H steel welded
6. Base of gear box:adopt steel plate welded,and milling.
7. Gear box and main shaft adopt universal coupling connection
8. Mid-plate thickness:20mm.
9. Main shaft:45# steel,through quenching and tempering.diameter of
shaft:90mm
10.Bearing:6215
11.Roller:bearing steel,through coarse machining by common lathe,finish
machining by CNC lather,quenching,surface polishing and plate hard
chrome.
12.Number of forming stand:26 groups
13.Thickness of feeding sheet:2-4mm
14.forming speed:about 3-5meter/min
15.Punching method: hydraulic Pre-punching. Punching mould adopt
CR12steel,through coarse grinding,heat treatment,accurate grinding and
line cutting formed.
16.Punching structure:adopt 6 post big press structure.cylinder diameter of
punching is 200MM
17.Cutting method: Post cutting.cutting blade adopt CR12 steel,[url=http://www.bestrollformingmachinery.com]through
coarse grinding,heat treatment,finish grinding and wire cutting.cutting
frame adopt steel welded.adopt double oil cylinder drive.diameter if
cylinder is 100mm
18.Hydraulic pump station power:11 kw
19.Automatic controlling system: adopt Delta PLC, frequency transducer