Slim Pneumatic Shear Knifeholder
MT-A425
Introduce
MT-A425 features a compact design and costeffective and in the shear knife-holder category. It is specialized in narrow slitting application, which minimum slit width up to 28mm. The new swing design provides stable side contact force to getting a better slitting effect. It also equips two individual control valves of down stroke and side contact, not only independent control each valve but also continuous action by one valve, more convenient and flexible for online operation. The modularized component design has improved quality and reduce costs to offer a new knife-holder option. It is optimally suited to light web slitting tasks with under 0.3mm thickness material like paper, plastic film, non-woven fibers and others.
Model MT-A425R-BU940 MT-A425L-BU940
Knife holder Right hand(R) Left hand(L)
Min. slit width 28mm
Max. slit speed 400M/min(1)
Down-stroke 0~15mm
Swing angle 0~2 degrees
Air pressure 3~6/kg/cm²
Blade O.D. Ø90mm
Guide-bar GB01/GB02/GB04
Feature Modularized design
Swing side contact
Individual control valve
Depth adjustment
Patent structure
Suitable Various Papers >>> kraft paper, silicone paper, releasing paper, decoration
; wallpaper, masking paper.
Various Plastic films >>> flexible laminated films, soft PVC films, BOPP,
PET, PE, PS, LDPE, PLA, SBS, various adhesive tape.
Cloth & fabrics >>> non-woven cloth, synthetic leather, natural cotton, mesh
cloth, medical cloth, label cloth...etc.
Metal films >>> Copper foil, aluminum foil.
Drawing
(1) The maximum slitting speed is according to the actual materials, thickness and slitting results.
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Crush Cut Knives
Precision blade
Each blade will undergo special precision grinding and control of each blade's roundness to reach +/-0.005mm before the product leaves our factory. The precision blade with fine grinding hardness backing roller and through A310/A310H half-cut knife holder depth adjusting allows you to cut as depth as you want.
Guide-bar
GB05
GB05 is the new generation of the Guide-Bar series. It has the advantage of the linear guideway groove, side-fixed installation, lightweight, and fast delivery. Besides, there are two lengths of guide-bar to choose from, 2000mm and 2400mm.
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130T Unibody Zigzag knife
The 130 teeth zigzag blade is made of tool steel (SKD-11) imported from Europe, processed by well heat treatment to increase its mechanical properties such as toughness and wear resistance. The blade tip is precisely ground to maintain an equal tooth pitch and peak, the slitting edge will generate the zigzag notch, to facilitate tearing along the notch. The zigzag blade is suitable for easy-tear applications such as medical tapes.
Bearing
5.0mm/6.2mm Bearing
Bearings for score blade, there are two different model , 697ZZ is for 5.0mm thickness and 17mm inner diameter score blade ; 6900RS is for 6.2mm thickness and 22mm inner diameter.
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