Active Member
|
[China]
Address: No. 12, Chuangxing Road, Baisha, Humen Town, Dongguan, Guangdong, China
Contact name:Calin Deng
GUANGDONG RUIHUI INTELLIGENT TECHNOLOGY CO., LTD. |
|
|
Metal sheet feeding, air feeder, stamping automatic feeding
equipment
As the earliest feeding equipment, air feeders have a certain
market in the stamping automation industry because of their
economic benefits. However, the existing air feeder on the market
affects the pitch accuracy of the feeding due to the imperfect
structure of the components.
What is more prominent is that the main center piston of the
feeding mechanism is used for buffering and positioning by the
nylon retaining ring, and the feeding is often inaccurate due to
the impact during high-speed movement.
At the same time, the exhaust port of the reversing valve is only
equipped with a muffler, and the throttle valve is not provided, so
that the balance of the feeder is poor, which also affects the step
accuracy.
In addition, after the reversing valve is operated for a long time,
the wear of the valve core is severe, so that air leakage occurs
and the feeding accuracy is lowered.
As a well-known domestic feeder manufacturer, Ruihui Machinery optimizes and improves the
structure of the air feeder to improve the feeding accuracy of the
above-mentioned prior art.
The air feeder is composed of a guiding portion I, a feeding
portion II, and a valve body portion III. The guiding portion I
includes a guide wheel, a fixed body, a guide rod, a central
support rod, a positioning sleeve, and a fine adjustment bolt. The
guide wheel is sleeved on the guide shaft.
The two guide rods and the central support rod are fixed on the
fixed body, and the step size is adjusted by the fine adjustment
bolt and the positioning sleeve.
Specification:
| Model | MAC3-400 | MAC3-600 | MAC3-800 | MAC3-1000 | |
| Stock Width(mm) | 50~400 | 50~600 | 70~800 | 70~1000 | |
| Stock Thickness(mm) | 0.3~4.5 | 0.3~4.5 | 0.3~4.5 | 0.3~4.5 | |
| Max.Coil Weight(kg) | 5000 | 5000 | 5000 | 7000 | 7000 |
| Max.Coil O.D.(mm) | Φ1400 | Φ1400 | Φ1400 | Φ1400 | |
| Coil I.D.(mm) | Φ508 | Φ508 | Φ508 | Φ508 | |
| Feed Length(mm) | ~500* | ~500* | ~500* | ~500* | |
| Max.Line Speed(m/min) | 16~24 | 16~24 | 16~24 | 16~24 | |
| Work Roll Number(piece) | up 4 / down 3 | up 4 / down 3 | up 4 / down 3 | up 4 / down 3 | |
| Feed Roll number(set) | 1 | 1 | 1 | 1 | |
| Main Motor | AC4.4 | AC4.4 | AC5.5 | C7.5 | |
| Mandrel Expansion | hydraulic | hydraulic | hydraulic | hydraulic | |
| Reel Motor(kw) | 2.2 | 2.2 | 2.2 | 3.7 | 3.7 |
| Power(v) | 3 Phase 220V/380V/50HZ | ||||
| Operating Air(Mpa) | 0.49 | 0.49 | 0.49 | 0.49 | |
Straightening Performance:
| Model | MAC3-400 | MAC3-600 | MAC3-800 | MAC3-1000 | |
| Stock Thickness (mm) | 0.3~0.8 | 400 | 600 | 800 | 1000 |
| 1.0 | 750 | ||||
| 1.2 | 700 | 600 | |||
| 1.6 | 590 | 480 | 430 | ||
| 1.8 | 500 | 420 | 380 | ||
| 2.0 | 430 | 370 | 330 | ||
| 2.3 | 360 | 320 | 290 | ||
| 2.8 | 370 | 290 | 250 | 230 | |
| 3.2 | 300 | 250 | 220 | 200 | |
| 4.5 | 160 | 160 | 150 | 110 | |
*The avove flgures are the material having yield strength of
245N/mm2 max.
Products:
