item | parameter | |
Technical specification | shape | round |
Minimum punch pressure | Min600KN(60>52≈1800×7×4=50.T |
Design ability | 80T |
Barrel diameter | MinimumΦ350(barrel length :2000mm) |
Maximum length of the barrel | According to customer’s requirement |
The regulated quantity of the bottom lever | 30mm |
The regulated quantity of the pallet | 5mm |
The stroke of the pallet | 70mm |
Consecutive punching | 60times/min |
Operation parameter | Processing pieces | 3pieces/min(350mmfor barrel) |
The height of the mould’s highest point | 1300mm |
Module of the main parts | maximum Underbeam curve section modulus :90cm3 |
| 240-290 steel |
| Accountable module, 1240>869(cm3) |
The machine structure is designed by actual demand |
Transport system structure is made by sliding bearing |
Air clutch and brake |
Lubrication method | Axle sleeve is lubricated by oil cup |
Electronic control system | Single control, two/four control on working, automatic control |
Operation condition | Workpiece supplying way | Manually |
Workpiece moving way | manually |
Workpiece transport way | Manually or automatic |
Machine body | Machine body | Wholly welded, aging treatment |
Lead rail of the pallet | Rectangle lead rail with panel |
Protection of the machine | With protection cover for some part of the machine; with mechanical protecting function |
The mould’s top protection | Mechanical safe protection |
movable air cylinder | Response time: 2 seconds |
mould | Mounting type | Built-up mould |
Turn on method | Reposition by spring; life time of the spring:100,000times |
Electric control facility | Electric specification | Primary power supply | 380V±10% |
Input circuit | 380V |
Main motor circuit | 24V |
Controller circuit | 380V |
Machine illumination | 36V |
Accident stop | Panel operation |
Click protection | Thermorelay, overload protection ,ground protection |