The use of punch press for stamping processing not only reduces production costs, improves production efficiency, but also greatly improves the quality of processed products, so it has become the most common processing and production method in the manufacturing industry.
In order to realize stamping, the punching machine must be used with the mold. The punching die has two types of single punching and continuous punching. The single punching die is processed in a single-action form. The production speed is slow, and the manual feeding is usually adopted. In this way, such a processing method has a problem of high labor intensity, poor finished product quality, and low processing efficiency.
The continuous die, also known as the progressive die, is produced in the form of continuous motion. The production speed is fast. If it is used with the feeder, it has the advantages of high production efficiency, good finished product quality and high stability. Therefore, the punch uses continuous mode. With the feeder, it has become the most common processing method.
There are many types of punch feeders, but the most cost-effective one is the roller feeder.
1. When the roller feeder is feeding a single time, it will generate inertia because of the brakes. Therefore, the feeding step will be affected by the inertia, but the inertia will be much smaller when the continuous feeding is performed, resulting in a single discontinuous feeding step. Inconsistent distance.
2. The power source of the roller feeder is derived from the output shaft of the punch. If the output shaft clearance of the actual punch is large, the roller feeder will be affected by the gap every time the feed is fed.
Therefore, the high-speed roller feeder has a single feeding and continuous feeding step. Each step can not be avoided. The impact method to be solved is also very simple, that is, the operator can master the rate during normal operation and correct the feeding step in time. Can be.
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