Manual Circular Shears Prinzing KS 25/15

Manual Circular Shears Prinzing KS 25/15


Prinzing KS 25/15 is a high-quality manual circular shear designed for the precise cutting of round blanks from sheet metal. The machine features a solid cast steel body, ensuring exceptional strength and reliability. Its design allows for the easy and accurate cutting of both external and internal circles, making it a versatile tool for workshops and industrial production.

Advantages and Features

  • Manual Control: The feed of the upper cutting roll (valok) is performed manually via a handwheel, providing the operator with tactile control over the cutting process.

  • High Precision: Equipped with stainless steel guides and a centering device with an integrated scale, the machine ensures exact material positioning.

  • Simple Setup: The cutting gap is easily adjustable by hand using a socket screw and a dedicated scale.

  • Versatility: Interchangeable clamping plates with a centering pin allow the operator to work with various types of workpieces and diameters.

Standard Equipment

  • Construction: Machine body made of heavy-duty cast steel.

  • Guides: Precision guides made of stainless steel.

  • Centering: Manually adjustable centering device with a diameter scale.

  • Cutting Tools: 1 pair of knives suitable for both mild and stainless steel.

  • Workholding: Interchangeable clamping plates with a centering pin.

Options

  • Support Stand: Painted in the machine's color for stationary installation.

  • Flanging Device: For creating internal and external flanges on circular blanks.

  • Pneumatic Clamping: Pneumatically driven workpiece clamping for faster operation.

  • Hold-down Device: Available in manual or pneumatic versions to stabilize the sheet.

  • Motorized Feed: Motor-driven feed for the upper cutting roll.

  • Sheet Stop: X/Y axis stop with an integrated scale for repeatable positioning.

  • Alternative Clamping: Additional clamping plate to replace the centering pin.

  • Custom Engineering: Specialized knife housing or guide designs per individual customer requirements.

Technical Specifications

Parameter Value
Max. Thickness — Steel (400 N/mm²) 2.5 mm
Max. Thickness — Stainless Steel (700 N/mm²) 1.8 mm
Min. Cutting Diameter 140 mm
Max. Cutting Diameter (square/octagonal blank) 1500/2100 mm
Knife Housing Throat Depth 350 mm
Guide Throat Depth 1100 mm
Weight (with stand) 460 kg
Dimensions with Stand ()
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Englisch-Kreisschere-manuell-8-12

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