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Brand Name : RUIHUI
Certification : CE, ISO certification
Place of Origin : Guangdong, China (Mainland)
MOQ : 1 Set
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 30 Sets Per Month
Delivery Time : 30 work days
Packaging Details : Wooden Box or Vacuum Packing
Stock Width(mm) : 50-400
Stock Thickness(mm) : 0.3-4.5
Line Speed(m/min) : 16~24
Coil Weight(Kg) : 5000
Main Motor(Kw) : AC 4.4
Warranty Period : 12 Months
Trademark : RUIHUI
Max.Coil O.D.(mm) : 1400
Function : Electric Hydraulic Hole Puncher
Type : Straightener Feeder & Uncoiler
Use : Sheet
After-sales Service Provided : After-sales Service Provided Engineers available to service machinery overseas
The leveling feeder will inevitably have some faults during operation. Here is a brief explanation of the general faults:
First, the relaxation device is not smooth
1. Check if the positioning guide pin in the mold is normal, check and correct it carefully.
2. There is an offset in the feeding direction to check whether the working direction is correct or not.
3. The eccentric shaft and the loose shaft lose oil and are cleaned with kerosene and filled with butter.
Second, the feeding has no regularity error
1. Check whether the pressure plate is evenly stressed and adjust the pressure of the relaxation device.
2. If the feeding mechanism is pneumatically relaxed, check if the pressure of the air compressor is normal.
3. Check whether the coils fed into the material rack are on the same level as the feeder and mold.
Third, sudden errors occur when feeding
1. Whether the leveling machine is matched with the NC feeder, or whether the intermediate distance between the leveler and the feeder and the material arc height and punching speed are appropriate.
2. Adjust the belt properly and check whether the length, width and thickness of the coil are standard.

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

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