1. The machine Vibration is normal, the noise of producing will less than 85 dB;
2. Hydraulic element hydraulic station should be working under normal use &maintenance status according to the manual required, we promise they are no leaking and natural damage
3. Welding requirement: all welding part is evenly, it is connected with the base smoothly, we also
Polish the surface, make the surface beautiful;
4. All the welding part should be treated with anneal, it can eliminate the internal stress of the welding,
It can promise it is with high strength and stable;
5. The whole line surface will be painted with anti-rust oil during making、assembly、delivery;
6. The painting color of production line will be painted by customer’s requirement.
7. All bearings use China brand; the guarantee period is one year.
2. ROLLING MATERIALS AND PARAMETERS
| 2.1 | Feeding Width | About 130mm |
| 2.2 | Rolling Thickness | 1.0-2.0mm |
| 2.3 | Rolling Materials | Galvanized coil or carbon steel |
| 2.4 | Outer coil diameter | ≤Φ1500mm |
| 2.5 | Inner coil diameter | Φ508mm |
| 2.6 | Weight of Coil | ≤3T |
| 2.7 | Forming Steps | About 12 sets of rollers |
| 2.8 | Material of Rollers | Cr12, HRC 60-62 |
| 2.9 | Line Speed | 10 pieces/min (based on length is 1000mm) |
| 2.10 | Allocated space | 21m*2.2m*2m (L*W*H) |
| 2.11 | Yield Strength | 235MPa |
| 2.12 | Accuracy of length | ±0.5mm |
| 2.13 | Tolerance between holes | ±0.5mm |
The production line adopts new components, each component use high quality material, assorted machine, hydraulic system and electrical control system use advanced and reliable brand.
Each unit of production line is running reliable, long use and convenient operation and maintenance can be insured, requirements working environment as below:
Ambient temperature: 2℃～45℃
Power supply: 380V(±10%)，50HZ, 3Ph
Compressed air: 0.5～0.6MPa
FLOW CHART
Uncoiling →feeding guider → oil lubrication →roll forming with logo stamping →punching and cutting →discharging
MAIN PARTS
| Name of Each Part | Quantity | Power | Instruction | |
| Hydraulic Decoiler | 1.5KW | 3T, coils | ||
| Feeding Guider | ||||
| Leveling Device | 3KW | With 2 pairs of guiding roller and 5 leveling rollers, up 2, down 3. | ||
| Oil lubrication | ||||
| Roll Forming M/C | About 22KW | 12 sets of rollers. | ||
| Hydraulic press | 1 set | 4 set cutting tools | ||
| Punching and cutting device | 1 set | |||
| Run out Table | ||||
| Hydraulic Station | 5.5KW | Single circuit | ||
| PLC Control System |
