Slitting and cross-cutting machine for precise, burr-free and flexible processing of wide strip material.
Image shows decoiler AH1250K5
PLC control with touch panel
FEATURES
- Compact and robust machine for slitting and cross-cutting
- Roller shear for cross-cutting
- Steplessly adjustable run-in width from 200 to 1,250 mm
- 7″ touch panel for user-friendly PLC control
- Maximum feed rate of 22 m/min, adjustable via frequency converter
- Material-friendly strip in-feed with specially coated feed rolls
- Rapid clamping mechanism for damage-free blade clamping
- Blade shafts equipped with four pairs of knives, deployable and regrindable from both sides
- Optional expansion up to 10 pairs of knives with reduced cutting capacity
- Adjustable support for the lower blade shaft
- Millimeter-precise blade position control using a scale
- Blade shaft diameter of 100 mm
- Upper shaft raising for waste optimization and cross-cutting mode
TECHNICAL INFORMATION
| Supply voltage | 400 V / 50 Hz / 3 Ph. Optional: 460 V / 50 Hz / 3 Ph. 230 V / 50 Hz / 3 Ph. |
| Drive power cross-cutting | 0.75 kW |
| Drive power main drive | 1.10 kW (Optional 1.50 kW) |
| Strip run-in width | 200 – 1,250 mm |
| Working speed | max. 22 m/min, adjustable Optional up to 35 m/min |
| Length tolerance | ± 0.5 mm (1,000 mm) |
| Number of blade pairs | Default: 4 Optional up to 10 (depending on the material) |
| Processable materials Sheet steel (400 N/mm²) Stainless steel (700 N/mm²) Copper / Zinc Aluminium |
max. 1.25 mm (4 blade pairs) max. 1.0 mm (4 blade pairs) max. 1.25 mm (4 blade pairs) max. 1.5 mm (4 blade pairs) |
| Dimensions (L x W x H) | 1,350 mm x 2,100 mm x 1,220 mm |
| Weight | approx. 1,025 kg |
CONTROL VARIANTS
HEJM POSITION CONTROLLER (PRE-PROGRAMMED MICROPROCESSOR CONTROL)
The HEJM Position Controller offers precise and efficient control with:
- Storage capacity for up to 198 programs
- Manual operation available in jogging mode
- Automatic functionality for both single-step and continuous processing
- A dedicated setup mode for easy configuration
- Integrated automation for setup and waste optimization
Adjustable feeder speed via a frequency converter
TOUCH-PANEL CONTROL (PLC)
The advanced PLC touch-panel control provides:
- A 7-inch STN color touchscreen with 4096 colors
- High-resolution display (1024 x 1024 pixels)
- Intuitive, multilingual menu for ease of use
- 25 program slots, each supporting up to 40 steps
- Manual operation via jogging mode
- Automated processing in both single-step and continuous modes
- Setup mode for seamless configuration
- Automated setup and waste optimization features
- Feeder speed adjustment directly through the control panel
ACCESSORIES
RIGHT OPERATING SIDE SLMSS 1250
Alternatively, the machine can be changed to be controlled from the right side (default operator side is left).
To improve the passage of sensitive material continuously rubber-coated feed rollers can be installed, prevent transportation marks on the material.
ADDITIONAL PAIRED BLADES
Additional cutting rings: The standard set of 4 paired blades can be extended to a max. of 10 pairs of blades (depending on material).
A pair of guide rollers can be installed in front of the intake to feed material to the slitting machine. This can prevents damage to the material (e.g., bending of the strip material).
The 3 reel drag-straightening unit can be rotated by 180° and is developed to straighten the coil memory of strip material being uncoiled from the bottom or the top. The target straightening position is easily adjusted by a pressure controller.
A reinforced 3 reel drag-straightening attachment rotates up to 180° and is designed to straighten the coil memory of strip material being uncoiled (either from the bottom or the top). The needed straightening position can easily be adjusted by a pressure controller. The material is fed automatically and gently by double guide rollers attached in front of the unit.
The 6 roller straightening extension consists of 3 independently adjustable pairs of rollers. Each designed for precise straightening of strip or sheet material. This straightening unit can be used as a stand-alone or be integrated into the production line.
The protective film extention unit is designed to unwind a self-adhesive protective film while applying it to the top surface of material while being processed.
DECOILER AH1250A1
A robust decoiler designed for metal coils with a maximum weight of 1,000 kg and a maximum coil width of 1,250 mm.
- Durable Construction: Built with a welded frame for stability.
- Adjustable Mandrel: Continuously adjustable ball-bearing-mounted mandrel with centre adjustment.
- Flexible Clamping Range:
- Standard: 280 mm – 530 mm inner coil diameter
- Optional: Up to 650 mm inner coil diameter
- Manual Braking System: Prevents overtravel of the metal coil.
- Mobility & Stability:
- Equipped with four swivelling castors for easy transport.
- Extendable supports allow secure on-site clamping.
DECOILER AH1250K5
A decoiler designed for metal coils with a maximum weight of 5,000 kg and a maximum coil width of 1,250 mm. The decoiler features a highly durable welded frame and a mandrel with continuous adjustability on ball bearings, including centre adjustment. The clamping range accommodates inner coil diameters from 380 mm to 530 mm. A standard braking system ensures controlled metal coil movement, preventing overtravel.
DECOILER AH-PFL
A pneumatic clamping decoiler for metal coils with a maximum weight of 2,000 kg and a maximum coil width of 800 mm. The decoiler features a sturdy, welded base frame and a pneumatically operated floating mandrel (6 bar working pressure). Due to its one-sided floating support, the decoiler can be easily loaded from the front using a forklift or crane. The clamping range covers an inner coil diameter from 380 mm to 420 mm. Support plates included with the unit extend the mandrel’s clamping range to 480 mm to 520 mm. The maximum allowable outer coil diameter is 1,100 mm. A pneumatic brake ensures the metal coil doesn’t overrun. Four pneumatic cylinders allow the castors to be extended for manual movement. When retracted, the decoiler rests on four stands, securely preventing it from rolling.
- Technical Information
-
TECHNICAL INFORMATION
Supply voltage 400 V / 50 Hz / 3 Ph.
Optional:
460 V / 50 Hz / 3 Ph.
230 V / 50 Hz / 3 Ph.Drive power cross-cutting 0.75 kW Drive power main drive 1.10 kW (Optional 1.50 kW) Strip run-in width 200 – 1,250 mm Working speed max. 22 m/min, adjustable
Optional up to 35 m/minLength tolerance ± 0.5 mm (1,000 mm) Number of blade pairs Default: 4
Optional up to 10 (depending on the material)Processable materials
Sheet steel (400 N/mm²)
Stainless steel (700 N/mm²)
Copper / Zinc
Aluminiummax. 1.25 mm (4 blade pairs)
max. 1.0 mm (4 blade pairs)
max. 1.25 mm (4 blade pairs)
max. 1.5 mm (4 blade pairs)Dimensions (L x W x H) 1,350 mm x 2,100 mm x 1,220 mm Weight approx. 1,025 kg - Control Variants
-
CONTROL VARIANTS
HEJM POSITION CONTROLLER (PRE-PROGRAMMED MICROPROCESSOR CONTROL)
The HEJM Position Controller offers precise and efficient control with:
- Storage capacity for up to 198 programs
- Manual operation available in jogging mode
- Automatic functionality for both single-step and continuous processing
- A dedicated setup mode for easy configuration
- Integrated automation for setup and waste optimization
Adjustable feeder speed via a frequency converter
TOUCH-PANEL CONTROL (PLC)
The advanced PLC touch-panel control provides:
- A 7-inch STN color touchscreen with 4096 colors
- High-resolution display (1024 x 1024 pixels)
- Intuitive, multilingual menu for ease of use
- 25 program slots, each supporting up to 40 steps
- Manual operation via jogging mode
- Automated processing in both single-step and continuous modes
- Setup mode for seamless configuration
- Automated setup and waste optimization features
- Feeder speed adjustment directly through the control panel
- Accessories
-
ACCESSORIES
RIGHT OPERATING SIDE SLMSS 1250
Alternatively, the machine can be changed to be controlled from the right side (default operator side is left).
CONTINUOUSLY RUBBER-COATED FEED ROLLERS (POLISHED FINISH) 
To improve the passage of sensitive material continuously rubber-coated feed rollers can be installed, prevent transportation marks on the material.
ADDITIONAL PAIRED BLADES
Additional cutting rings: The standard set of 4 paired blades can be extended to a max. of 10 pairs of blades (depending on material).
DOUBLE GUIDE ROLLER TO FEED THE MATERIAL GENTLY A pair of guide rollers can be installed in front of the intake to feed material to the slitting machine. This can prevents damage to the material (e.g., bending of the strip material).
3 ROLLER DRAG-STRAIGHTENING UNIT RIA3 (NOT DRIVEN) The 3 reel drag-straightening unit can be rotated by 180° and is developed to straighten the coil memory of strip material being uncoiled from the bottom or the top. The target straightening position is easily adjusted by a pressure controller.
REINFORCED 3 ROLLER DRAG-STRAIGHTENING UNIT RIA3S (NOT DRIVEN) A reinforced 3 reel drag-straightening attachment rotates up to 180° and is designed to straighten the coil memory of strip material being uncoiled (either from the bottom or the top). The needed straightening position can easily be adjusted by a pressure controller. The material is fed automatically and gently by double guide rollers attached in front of the unit.
6 ROLL STRAIGHTENING UNIT IN A DRIVEN DESIGN (STANDALONE MACHINE) The 6 roller straightening extension consists of 3 independently adjustable pairs of rollers. Each designed for precise straightening of strip or sheet material. This straightening unit can be used as a stand-alone or be integrated into the production line.
PROTECTIVE FOIL UNWINDER SFB (NOT DRIVEN) The protective film extention unit is designed to unwind a self-adhesive protective film while applying it to the top surface of material while being processed.
DECOILER AH1250A1
A robust decoiler designed for metal coils with a maximum weight of 1,000 kg and a maximum coil width of 1,250 mm.
- Durable Construction: Built with a welded frame for stability.
- Adjustable Mandrel: Continuously adjustable ball-bearing-mounted mandrel with centre adjustment.
- Flexible Clamping Range:
- Standard: 280 mm – 530 mm inner coil diameter
- Optional: Up to 650 mm inner coil diameter
- Manual Braking System: Prevents overtravel of the metal coil.
- Mobility & Stability:
- Equipped with four swivelling castors for easy transport.
- Extendable supports allow secure on-site clamping.
DECOILER AH1250K5
A decoiler designed for metal coils with a maximum weight of 5,000 kg and a maximum coil width of 1,250 mm. The decoiler features a highly durable welded frame and a mandrel with continuous adjustability on ball bearings, including centre adjustment. The clamping range accommodates inner coil diameters from 380 mm to 530 mm. A standard braking system ensures controlled metal coil movement, preventing overtravel.
DECOILER AH-PFL
A pneumatic clamping decoiler for metal coils with a maximum weight of 2,000 kg and a maximum coil width of 800 mm. The decoiler features a sturdy, welded base frame and a pneumatically operated floating mandrel (6 bar working pressure). Due to its one-sided floating support, the decoiler can be easily loaded from the front using a forklift or crane. The clamping range covers an inner coil diameter from 380 mm to 420 mm. Support plates included with the unit extend the mandrel’s clamping range to 480 mm to 520 mm. The maximum allowable outer coil diameter is 1,100 mm. A pneumatic brake ensures the metal coil doesn’t overrun. Four pneumatic cylinders allow the castors to be extended for manual movement. When retracted, the decoiler rests on four stands, securely preventing it from rolling.
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