Active Member
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[China]
Address: No. 12, Chuangxing Road, Baisha, Humen Town, Dongguan, Guangdong, China
Contact name:Calin Deng
GUANGDONG RUIHUI INTELLIGENT TECHNOLOGY CO., LTD. |
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Material frame, die-casting material stamping, Guangdong punch feeding equipment
Causes and solutions for mechanical failure of heavy material frame:
1. The actual coil material used in heavy material racks is beyond its scope of application. Heavy-duty material racks can be customized, but each manufactured rack has the maximum material thickness, width, material weight and outer diameter. If it exceeds its range of use, it will cause mechanical failure due to excessive load. It can be solved with a standard coil that meets the standard.
2. The spindle bearing of the heavy material coil is damaged and the equipment cannot be operated. The heavy-duty material frame needs to use the spindle to drive the tray to rotate and complete the unwinding action. If the spindle bearing is damaged, the machine will not be able to move. At this time, the spindle bearing can be replaced.
3. the heavy-duty material frame inside the fuselage belt is too loose, resulting in the slip can not provide normal power, the material frame back cover open, the drive belt can be tightened.
Reasons and solutions for the failure of mechanical electrical control box for heavy material frame:
1. The external power supply lacks phase and the contact failure causes the material frame to fail to be energized, resulting in the machine not working. At this time, the indicator light of the electric control box will not be bright. Check the power supply line for the targeted connection.
2. The time relay, intermediate relay, and AC contactor are damaged, resulting in the material frame not working properly. Solution: Check the time relay, intermediate relay and AC contactor of the heavy material rack in turn, if it is damaged, repair or replace it.
3. The contact of the sensing device of the material frame is poor or disconnected. The material frame needs to be controlled by the induction frame or the sensing rod to realize automatic operation. If there is a problem with the sensing circuit, the material frame cannot be normally opened and closed, and the inspection is targeted. Solve it.
Specification:
| Model | MAC2-400 | MAC2-500 | MAC2-600 | MAC2-800 | ||
| Stock Width(mm) | 50-400 | 50-500 | 50-600 | 50-800 | ||
| Stock Thickness(mm) | 0.3~3.2 | 0.3-3.2 | 0.3-3.2 | -3.2 | ||
| Max.Coil Weight(kg) | 3000 | 3000 | 3000 | 5000 | 5000 | 7000 |
| Max.Coil O.D.(mm) | 1200 | 1200 | 1200 | |||
| Coil I.D.(mm) | 8 | 8 | 508 | 508 | ||
| Feed Length(mm) | ~500* | ~500* | ~500* | ~500* | ||
| Max. Line Speed(m/min) | 16-24 | 16-24 | 16-24 | 16-24 | ||
| Work Roll Number(pieces) | upper 6 lower 5 | upper 6 lower 5 | upper 6 lower 5 | upper 6 lower 5 | ||
| Feed Roll Number(set) | 1 | 1 | 1 | 1 | ||
| Main Motor(kw) | AC2.9 | AC2.9 | AC4.4 | AC4.4 | ||
| Mandrel Expansion | hydraulic | hydraulic | hydraulic | hydraulic | ||
| Reel Motor(kw) | 1.5 | 1.5 | 1.5 | 2.2 | 2.2 | 3.7 |
| Power(V) | 3 Phase 220V/380V/50HZ | |||||
| Operating Air(Mpa) | 0.49 | 0.49 | 0.49 | 0.49 | ||
Straigtening performance:
| tock Thicknees (mm) | Stock Width (mm) | |||
| 0.3 | 400 | 500 | 600 | 800 |
| 0.4 | ||||
| 0.6 | ||||
| 0.8 | ||||
| 1.0 | ||||
| 1.2 | ||||
| 1.4 | ||||
| 1.6 | 470 | 470 | ||
| 1.8 | 400 | 400 | ||
| 2.0 | 360 | 360 | ||
| 2.3 | 300 | 300 | 300 | 300 |
| 2.5 | 230 | 230 | 230 | 230 |
| 2.8 | 150 | 150 | 150 | 150 |
| 3.2 | 110 | 110 | 110 | 110 |
*1:(Pneumatic):Option in case of pneumatic mandrel expansion is
provi
