The uncoiler straightener and feeder machine HTF3 series is a highly integrated coil handling system. With safety operation and accuracy performance, it can handle a wide range of steel coils in the different metal stamping process.
Applicable Material
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Material Thickness: 0.5 mm – 4.5 mm
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Coil Width: 70 mm – 1300 mm
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Coil Weight: 3ton/ 5ton/ 7ton/ 10ton
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Yield Strength: ≤245 N/mm²
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Tensile Strength: ≤392 N/mm²
Performance Speed
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0-24 m/min
Features of HE HTF 3 Decoiler Straightener Feeder
Workspace Saving and Safety Operation
It combines decoiler, straightener, and feeder machine into one unit and controlled by a single touch screen. The advanced equipment configuration saves lots of workshop space. With an integrated control system, this decoiler straightener feeder is capable of a self-diagnosis system, which has maximum protection of the operator’s safety.
Safety Coil Handling Operation
This uncoiler straightener and feeder machine series adopts adjustable coil guide rollers and pneumatic coil hold-up arm for smoothly coil threading. The pneumatic threading assists swing device prevents coil upwards, and leading material enters into straightener.
Wide Range of Applications
Uncoiler straightener and feeder machine HTF 3 series has a broader range of appropriate material. It can process metal thickness from 0.5-4.5mm, coil width up to 1300mm. With quality straightening rollers and worm gear leveling adjustment, It can handle most of the stamping material, achieves a high precision straightening performance.
Precision Feeding Performance
With world-leading electronic control systems (Mitsubishi, Siemens, ABB) for feeding control and pneumatic pilot release to eliminate feeding tolerance, the material feeding accuracy can maintain +/- 0.1mm under 500mm feeding length.
Specification of HE HTF 3 Decoiler Straightener Feeder
Model | HTF 3-400 | HTF 3-800 | HTF 3-600 | HTF 3-1000 |
|---|---|---|---|---|
Mandrel Expansion Range | 475-530 mm | 475-530 mm | 475-530 mm | 475-530 mm |
Material Thickness | 0.5-4.5mm | 0.5-4.5mm | 0.5-4.5mm | 0.5-4.5mm |
Loading Capacity | 5 ton | 7 ton | 5 ton | 7 ton |
Straightening Rollers | Φ68mm*7 | Φ68mm*7 | Φ68mm*7 | Φ68mm*7 |
Feeding Rollers | Φ88mm*2 | Φ88mm*2 | Φ88mm*2 | Φ88mm*2 |
Decoiler Motor | 2.2 Kw | 3.7 Kw | 2.2 Kw | 3.7 Kw |
Servo Motor | 4.4 Kw | 5.5 Kw | 4.4 Kw | 7.5 Kw |
Main Parts of HE HTF2 Decoiler Straightener Feeder
Coil Car (Optional)
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Wear-resisting loading surface
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Safety arms to prevent narrow coil falling
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Hydraulic cylinder drive the coil car lifting
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Hydraulic motor drive the coil car movement
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Limit switch and blocks to avoid coil car’s offside
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Remote manual button control and touch screen control
Decoiler
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Hydraulic mandrel expansion
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Variable uncoiling speed control
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Pneumatic coil hold-down arm for springy materials
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4pc of “A” type frames locate the coil and avoid coil shuffling
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Photoelectric loop sensor
Straightener-Feeder
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11pcs high-quality straightener rollers
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NSK precision gear driving
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Bottom gear drive roller transmission
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Worm gear roller adjustment for precision straightening performance
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Pneumatic pilot release ensures an accuracy feeding
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Motorized passline height adjustment for die change
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Adjustable support bracket for smooth feeding
Advanced Options
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Customized decoiler expansion range
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Motorized coil guide adjustment
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Protective plastic film rewinder
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Coil threading support swing arm
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Rubber upper feeding pinch roller
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Motorized straightening value adjustment
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Openable straightener upper rollers
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Double side decoiler straightener feeder machine
