Sheet Metal Stamping Coil Feeder Line Decoiler/Uncoiler/Unwider Straightener Feeder 3 in 1 Press Fee

Sheet metal Stamping Coil Feeder Line Decoiler/Uncoiler/Unwider Straightener Feeder 3 in 1 Press Feeding and Coil Handling Equipment Nc Leveler Feeder
Decoiler straightener feederisin the short space design were especially developed to meet the needs of customers with not enough space. They offer process reliability even for the most demanding materials. They are optimally suited for the manufacture of structural parts as well as for processing of high-strength materials - even for the higher ranges of strip thickness.By combination of straightener and roll feed into one machine, so called feeder-straightener, which is positioned directly at the press, the needed space for material loop of straightened material can be saved.Decoiler---The decoiler is designed for coils with outer diameter of up to 1200mm. The coil is drawn off from above across the hinged feed table. Loading is handled by a crane or stacker. The decoiler is expanded manually or Hydraulic. The coil is restrained by a pneumatic pressure roller.
Straightener---The lower straightening rollers ensure continuous coil transport in forward mode and also enable the coils to be rewound when reversed. Additional feed and extraction rollers support the processing of various coils. Optimum straightening results are achieved through manual individual adjustment of the straightening rollers. A bending roller at the threading wedge ensures smooth threading.
Roll feed--- The roll feed, which advances the coil material on the infeed side, is attached to the press by means of an attachment bracket. This enables flexible adaptation to thePress Feedheight. It is driven by a servo direct drive unit at the lower roller. Both feed rollers are hard chromeplated and rapid ventilation of the upper roller is actuated pneumatically.
The feeder-straightener is supplied with material out of a (in comparison) very small loop of not straightened material below the decoiler.The decoiler is equipped with a variable speed drive as well as with a very sensitive loop control. By this way it is assured that there always will be enough material available for supply of the feeder-straightener.In case that feeding lengths and stroke rates do require a bigger material stock within the material loop, the Coil Feeding Line will be completed with a loop pit.Mayflaycompact press feed lineis suitable for all kinds of automobile stamping, appliances manufacturing, computer and electronic componets, hardware and metal parts etc industry.The future of compact press feed line
Suitable Material: CR Steel, HR Steel, Stainless, Aluminum, Copper etc.
Coil width: 50mm-800mm
Material thickness: 0.4mm-4.5mm
Coil weight: Max.7Tons
Line speed: 20m/min
Feeding length: Max.9999.99mm
With the Yaskawa Servo Systems and Mitsubishi PLC control, theCompact Feeding linecan reach ±0.15mm feeding precision.SpecificationCoil Feeding LinesSpecificationModelMFL3-300MFL3-400MFL3-600MFL3-800MFL3-1000StockWidth(mm)50-30050-40050-60070-80070-1000StockThickness(mm)0.4-4.5Max.CoilWeight(kg)5000500050005000/70007000Max.CoilO.D.(mm)Φ1400CoilI.D.(mm)Φ508FeedLength(mm)~500*Max.LineSpeed(m/min)16-24StraightenerRolls(piece)up4/down3FeedRolls(set)1MainMotorAC4.4AC4.4AC4.4AC5.5AC7.5MandrelExpansionhydraulichydraulichydraulicReelMotor(kw)2.22.22.22.2/3.73.7Power(v)3Phase220V/380V/50HZOperatingAir(Mpa)0.49StraighteningPerformanceMaterialTech-infoofthickness&WidthMFL3-300MFL3-400MFL3-600MFL3-800MFL3-10000.3~0.8400400600800100017501.27006001.65904804301.850042038024303703302.33603202902.83703702902502303.23003002502202004.5160160160150110
Remark:1)The above figures are the material having yield strength σs=245N/mm² ,Max. tensile strength σb=392 N/mm²)
2)Specifications are subject to change for improvement without notice.
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ProductsAuto Feeder 3 In 1is suitable for automobile stamping, appliances manufacturing, computer and electronic componets, hardware and metal parts etc industry.Automotive Parts: Bracket, Damper, Barke Pad, Tie Bar, Electric Accessory, Shell Parts Of Printers, Computer frame,Slide Rail of Car Seat, Splash Shield of car body and etc.

metal sheets stamping line configuration
Customer's Application
Compact decoiler straightener feeder machine is working in customer's factory.