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3 in 1 Nc Servo Straightener Feeder


  • Material Width70-1600(mm)
  • Material Thickness0.6-6.0(mm)
  • Speed16-24(m/min)
  1. Detail Information

Frame spindle adopts hydraulic expansion system, material roll of drum in the form of wedge block structure, automatic locking, relax the coil, the feeding width by two keep-off roller with adjusted screw, put increases by cylinder block of material roll avoid materials, convenient for material handling, high reliability, low labor intensity, good security, and is equipped with pressure arm, which make the material will not loose, feeding with correlation photoelectric sensing system, automatic feeding, adopt pneumatic lift material at the same time, control the radian of materials into the material smoothly.

Model MAC4-600H MAC4-800H MAC4-1000H MAC4-1300H MAC4-1400H MAC4-1600H
Stock Width(mm) 70~600 70~800 70~1000 70~1300 70~1400 70~1600
Stock Thickness(mm) 0.6~6.0 0.6~6.0 0.6~6.0 0.6~6.0 0.6~6.0 0.6~6.0
Max.Coil Weight(kg) 5000 5000 7000 10000 10000 10000
Max.Coil O.D.(mm) 1400 1400 1400 1400 1400 1400
Coil I.D.(mm) 508 508 508 508 508 508
Feed Length(mm) ~500* ~500* ~500* ~500* ~500* ~500*
Max.Line Speed(m/min) 16~24 16~24 16~24 16~24 16~24 16~24
Work Roll Number(piece) upper 6/lower 5 upper 6/lower 5 upper 6/lower 5 upper 6/lower 5 upper 6/lower 5 upper 6/lower 5
Feed Roll number(set) 1 1 1 1 1 1
Main Motor AC15.0 AC15.0 AC15.0 AC22.0 AC22.0 AC22.0
Mandrel Expansion Hydrauilc Hydrauilc Hydrauilc Hydrauilc Hydrauilc ydrauilc
Reel Motor(kw) 2.2 2.2 3.7 7.5 7.5 7.5
Power(v)                         3 Phase 220V/380V/50HZ
Operating Air(Mpa) 0.49 0.49 0.49 0.49 0.49 0.49
*In Case Feeding length is 500mm or longer,MASTER CONTROL Funolion(Option)must be provideo.

Straigtening Performance(For High tention materials):
Model MAC4-600H MAC4-800H MAC4-1000H MAC4-1300H MAC4-1400H MAC4-1600H
Stock Thickness
0.6 600 800 1000 1300 1400 1600
1.4 600 800 1000 1300 1200 1600
1.8 600 800 1000 1300 800 1249
2.0 600 800 1000 1250 800 1249
2.5 550 800 900 900 610 717
3.0 460 605 605 605 405 635
4.0 300 350 350 300 570 570
5.0 175 200 200 200 256 260
6.0 175 150 150 150 178 210
*The above flgures are the material having yield strength of 600N/mm2 max.




1.Easy Access to Work Rolls:
   The work rolls on the HL can be opened to a maximum of 20 degrees,making roll cleaning much easier,The machine was designed to allow easy access to the inside structure  for improved maintenance.

2.Coil Material Entry Support Assembly:
   Save Man Power Increase Safety, Easily move the material into pinch rollers. 

Product features:

1. Adopt the structure of two-bar clamping and feeding material, the motor drives the upper and lower clamping and feeding roller through the reducer, and sends the material head to the leveling machine.
2. The leveling is adjusted by the four-wheel worm, which is driven by the hand wheel rotating the worm wheel to drive the upper slide up and down to accurately display the adjustment amount.
3. Eccentric structure is adopted for leveling and relaxation, which is realized by double cylinders. The cylinder is ventilated at normal times, and the upper slider is driven by the cylinder piston to press down. Because of the release of the exhaust pipe road installed with a rapid exhaust valve, so the release speed is fast.
4, electric drive lifting worm gear lifting device, so that the feeding height within the mold line plus or minus 100mm adjustment applicable to the customer's different specifications of product mold height, easy to adjust labor-saving reliable.



●RUIHUI not only produces high quality products, but also provides perfect after-sales service, timely solve difficult problems of customers.
☆ free pre-sales service: machine tool selection, process plan and other services.
☆ free to provide installation, debugging, training and other services.
☆ maintenance response time: arrive at the maintenance site within 12-24 hours after receiving the guarantee notice.
☆ maintenance speed: ensure that 90% of the fault machine can be repaired within 2 hours after the maintenance technicians arrived at the maintenance site (including replacement).
☆ maintenance period: the first year (12 months) for free maintenance period.
☆ maintenance period after the maintenance service: replacement parts only charge cost, to open, fair, fair principle service customers.
☆ regularly follow up the customer use of equipment, guidance to solve some practical problems in production, and the general manager appointed director of the maintenance department, supervision of maintenance service quality.
☆ regularly provide customers with industry information.

● warm tips:
At present, the press equipment manufacturing industry is popular to outsource a large number of machine tool parts to save costs, while lihao company invests a large number of advanced processing equipment and always insists on producing all important parts by itself.
Control the quality, reliability and effectiveness of the product to the greatest extent, and pass these benefits on to the end user.


GUANGDONG RUIHUI INTELLIGENT TECHNOLOGY CO., LTD.: professional design and production automation punch surrounding equipment: u manipulator, servo feeder, feeding servo feeder, feeder, high-speed roller tape feeder, servo swing feeder, triad servo feeder, combined rack straightening machine, straightening machine, precision leveling machine, plate straightening machine, material, light material, heavy material frame, double material frame, the disc material frame automation modification such as punch. (note: any model can be customized according to customer requirements)
Our products are widely used in home appliances, automobiles, hardware, electronics and other fields. The company vigorously expand marketing network, subordinate affairs
In the pearl river delta, the Yangtze river delta region; In order to actively expand overseas markets, the department of overseas trade has been established, and its products are exported to North America, Middle East, southeast Asia, European Union and other countries.
The company always adhere to the "customer respect, quality honor, continuous improvement, striving for innovation" business policy, serious deepening of internal management, is the company steadily based on the market.