| Sign In | Join Free | My bjjsgy.com | 
 | 
| Categories | Strip Straightener Machine | 
|---|---|
| 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 | 
| Model Number: | MAC4-400 | 
| Condition: | New | 
| After-sales Service Provided: | Field maintenance and repair service, Engineers available to service machinery overseas | 
| Product name: | NC Servo Feeder | 
| Name: | NC Servo Feeder | 
| Stock width: | 20-1000mm | 
| Stock thickness: | 0.3-3.2mm | 
| Releasing Performance: | -80 | 
| Motor: | Yaskawa | 
| Bearing: | Japan NSK | 
| Power: | 3Phase 220V/380V/50HZ | 
The servo feeder is an automatic device integrating digital,
mechanical and pneumatic, and plays an important role in the
high-end stamping industry.
The servo feeder is also a relatively sophisticated instrument. If it is used
improperly or for a long time during use, it is easy to cause
mechanical failure. The installation failures caused by the
installation are mostly caused by external equipment failure.
Problem: The relaxation device does not smoothly cause an alarm;
Solution:
1. Check if the mold is internally defined as a guide pin,
carefully check and correct.
2. Observe whether there is any deviation in the feeding direction,
and then check if the working direction is correct and the mold is
normal.
3. The eccentric shaft and the loose shaft are oil-dead, use
kerosene and add butter.
Problem: Unstable feeding causes an alarm;
Solution:
1. check the mold for problems
2. Check whether the air pressure reaches 0.45kgf/cm3 under the
condition that the feeder continuously presses normally;
3. Whether the delivery time is correct;
4. check whether the motor is normal (basic can rule out such
cases);
Problem: The irregularity of the feeding causes the alarm;
Solution:
1. Check whether the pressure plate is evenly stressed. If it is
uneven, adjust the pressure of the relaxation device.
2. Whether the feeding mechanism used is pneumatically relaxed,
check whether the air compressor pressure is normal.
3. Check whether the coils fed into the material rack are on the
same level as the feeder and mold.





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

|   | 
 Automatic Mandrel Expansion Round Sheet Metal Stamping Decoiler Straightener Servo Feeder
                                                                                    
                        
                        
                        
                                                            Automatic Mandrel Expansion Round Sheet Metal Stamping Decoiler Straightener Servo Feeder
                                                    
                        
                     Stainless Steel Coil Processing Servo Feeder Automatic Bolt Welding Machine
                                                                                    
                        
                        
                        
                                                            Stainless Steel Coil Processing Servo Feeder Automatic Bolt Welding Machine
                                                    
                        
                     Metal Sheet Stamping Mandrel Expansion Decoiler Straightener Feeder Speed 16~24 M / Min
                                                                                    
                        
                        
                        
                                                            Metal Sheet Stamping Mandrel Expansion Decoiler Straightener Feeder Speed 16~24 M / Min
                                                    
                        
                     Fully Automatic Servo Roller Feeder Sheet Metal Coil Processing 3 in 1 Leveler Uncoiler Feeder
                                                                                    
                        
                        
                        
                                                            Fully Automatic Servo Roller Feeder Sheet Metal Coil Processing 3 in 1 Leveler Uncoiler Feeder
                                                    
                        
                     800 mm Width Metal Sheet High Precision Punch Feeder Uncoiler Equipment
                                                                                    
                        
                        
                        
                                                            800 mm Width Metal Sheet High Precision Punch Feeder Uncoiler Equipment
                                                    
                        
                     NC Servo Feeder Stamping Production Line Automated Punch Machine
                                                                                    
                        
                        
                        
                                                            NC Servo Feeder Stamping Production Line Automated Punch Machine
                                                    
                        
                     High Efficiency Sheet Strip Straightener Machine / Automatic Feeding Machine
                                                                                    
                        
                        
                        
                                                            High Efficiency Sheet Strip Straightener Machine / Automatic Feeding Machine
                                                    
                        
                     Sheet Metal Steel Roll Leveling Machine Uncoiler With Straightening Machine 2 In 1
                                                                                        
                                                        
                        
                        
                        
                                                            Sheet Metal Steel Roll Leveling Machine Uncoiler With Straightening Machine 2 In 1
                                                    
                        
                     Hydraulic Decoiler Machine Strip Straightener Machine For Metal Stamping
                                                                                    
                        
                        
                        
                                                            Hydraulic Decoiler Machine Strip Straightener Machine For Metal Stamping
                                                    
                        
                     Roller Steel Coil Straightening Machines For Metal Stamping Electric Parts
                                                                                    
                        
                        
                        
                                                            Roller Steel Coil Straightening Machines For Metal Stamping Electric Parts