Air Pressure Knife Holder
One-touch pneumatic control offers convenient operation and reduces the cost of manual intervention.
Pneumatic drive enables the positioning of the cutting tool within milliseconds, significantly shortening the tool changing time and supporting continuous high-speed operation.
The air pressure balance system ensures the vertical feed of the blade, with a repeat positioning accuracy of ±0.02mm, reducing cutting errors.
It is suitable for cutting ultra-thin sheets (such as 0.3mm steel sheets) and sheets with complex shapes, and the cutting edges are flat without deviation.
With a modular design, it has a compact size and is compatible with equipment of various brands.
MOQ: 2
Delivery Time: Afer Payment 7-15 Days
- Overview
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Stable Quality
Focus on quality for 12years
We are well aware of pursuing the lifelong value of customers Can go further
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Two Materials
See the figure below
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Detailed live shot
Implement 5s management and control fine size of each part

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Detail of components
Good workmanship,not afraid to look carefully



Round knife details
Multi angle display

Round knife size
Support customization and processing according to drawings

| R3 | R1 | H | H1 | S | Material | |
| 1 | 38mm | 8.5mm | 5mm | 2mm | 45°/60° | HSS、9CrSi、Cr12MoV、W6Mo5、Cr4V2hard alloy,etc |
| 2 | 38mm | 9.5mm | 6mm | 2.5mm | 45°/60° | |
| 3 | 38mm | 11mm | 6mm | 2.5mm | 45°/60° |

Production site live shot
Production and OEM of high-speed steel,alloy steel,round knife,slitting round knife,paper cutter blade

Customers Feedback
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Your Concerns?
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1.CanIcustomize the blade?
It can be customized, and we need to provide drawings or samplesto us.
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2.How long does customization take?
Normal production cycle: 20 working days
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3.What is the service life of the blade?
Depending on the blade and the cutting material,The life spanof a round knife made of ordinary materials is about 1 year.
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4.What are the materials of the blade?
HSS, 9CrSi, Cr12MoV、 W6Mo5, Cr4V2hard alloy,etc
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5.The blade is not easy to use, can it be replaced?
Of course, if it is a quality problem, it can be returned except for customized products).