Pneumatic Shear Knifeholder
MT-A450
Introduce
MT-A450 is new designed for flexible application and improving operational efficiency. It has cant angle adjustable and replaceable bottom make easier to use at different web direction. The new function, self flow control can prevent damage blade when operation, and another Iike micrometer, with the same structure the micro depth adjustment, enhance control overlap distance accuracy up to 0.05mm. Standard knife holder equips ø90mm top blade, it can also choice 450L for ø105mm top blade. MT-A450 offers a wide range of slitting material including plastic, paper, copper foil..etc., thickness under 0.4mm and slit width within 53mm applications.
Model MT-A450-BU940 MT-A450L-BU940
Min. slit width 51mm 53mm
Max. slit speed 400M/min(1)
Down-stroke 0~20mm
Side-stroke 0~3mm
Air pressure 3~6/kg/cm²
Blade O.D. Ø90mm Ø105mm
Guide-bar GB01/GB02/GB03/GB04
Feature Self flow control
Micro depth adjustment
Individual control valve
Cant angle adjustment
; Replaceable bottom knife holder
Position displacement adjust
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
Model MT-A450-BU940 MT-A450L-BU940
A 298mm 308.5mm
B 133±1mm ; 136±1mm
C 90mm 105mm
D 49.5mm 52mm
(1) The maximum slitting speed is according to the actual materials, thickness and slitting results.
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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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