Abrasive Disc Computer Die Cutting, Knockout & Stacking System (ABR-40)


Fully automated computerized traveling head press for cutting and stacking abrasive discs.

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  • The unique stainless steel grid plate feeding device and stacking system can achieve perfect feeding and stacking for pressure sensitive adhesive (PSA) release paper backing of abrasive sandpaper material.
  • The auto knock out and stacking system will stack cut parts to user preset quantities ready for packing
  • Two axis computer numerical control traveling head die units cutting machines with three sets of servo motor positioning
  • Motorized four post mechanical stops for accurate bottom position control
  • P.P. cutting pad with pad shifter
  • Punch slug box under head to automatically collect scrap material
  • Pneumatic die rails under head for quick and easy die mounting
  • Dual rack and gear drive for inboard and outboard clamping beam feeding system
  • Gravity roller on inboard and outboard conveyor
  • Stainless steel grid plate feeding device to help feed flimsy abrasive material across the cutting pad
  • Separate sealed hydraulic unit and external line filter
  • Seal protected against abrasive damage
  • Synchronized pneumatic knockout system
  • Auto stacking system and delivery conveyor
  • Inboard and outboard safety fence guarding
  • Two roll tension adjustable heavy duty material stand
  • Air cooled oil cooler
  • High speed hydraulic system
  • Three sets of servo motor positioning systems with position accuracy of ± 0.2 mm.
  • Working capacity of up to 57,600 pieces of abrasive discs per eight hours with two cavity cutting dies to cut two plies of roll material.
  • User friendly computer control and 100 cutting program memory provides easy operation
  • Punch-slugs go through punch tube to slug box under head. You can uses a vacuum cleaner to clear out the slugs.
  • Cut part auto knock out & stacking system will stack cut parts to preset quantity ready to be packed. This function can save labor.
  • Auto cutting directly from jumbo rolls can not only simplify the manufacturing process, but can also achieve material savings of up to 15%
  • Unique stainless steel grid plate feeding device and stacking system can achieve perfect feeding and stacking results for all kinds of non-woven felt, Velcro backing, and pressure sensitive adhesive (PSA) release paper backing of abrasive sandpaper material.
  • Separate sealed hydraulic unit with external line filter and seal protected moving parts protects against abrasive entry and can provide excellent machine durability.
  • Unique function cuts deeper automatically to compensate for worn-out die blade edges and obtains excelllent clean cut parts
  • Motorized four post mechanical stops stroke control device allows the cutting die to just touch the cutting surface and therefore can provide excellent die and pad life.
  • P.P. pad shifter device can save cutting pad cost and provides clean cut parts
Range of Application
  • Auto cutting and stacking of jumbo roll abrasive sandpaper material


Machine Options
  • Polypropylene Cutting Pad and Oscillating Pad Shifter on the Bed of the Press – The oscillating pad shifter greatly improves the cutting pad life by rotating the cutting pad on a circular path after each cut.
  • Material Unwind Stand – Four roll material unwind stand with adjustable mechanical brake for 19.7” (500mm) diameter material.
  • High Speed Hydraulic Unit with Air Cooled Oil Cooler – This is a special hydraulic system so the press can make more cuts per minute than it would make with a normal hydraulic system. The oil cooler is to keep the hydraulic fluid at proper operating temperature.
  • Separate Sealed Hydraulic Unit With External Line Filter – Is used to keep contamination out of the hydraulic fluid. Chipboard creates a lot of dust which is not good for the hydraulic system.
  • Industrial PC Based Operator Interface – A PC that is designed to be on the shop floor. It operates on Windows. It can be replaced by any desktop or portable PC.


Series: ABR-40
Cutting Force: 44 Tons (40 Metric Tons)
Cutting Stroke: 4.3" (110 mm)
Cutting Head: 23.6” D x 25.6” W (600 x 650 mm)
Machine Bed: 29.9” D x 59.1” W (760 x 2500 mm)
Main Motor: 7.5 HP
Maximum Head Traverse (Center to Center): 55.1” (1400 mm)