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VN 300 (Z/ZA/S/MS)

VN-300 Z

Cutting machines for small and medium-sized workpieces

The fully automated cutting system Series VN-300 Z with manual workpiece infeed and outlet is suitable for the trimming of:

  • Hard metal bars with a length of up to 300 mm and a diameter or 30 mm
  • Pipes and other bar materials in wet cutting mode


Optional:

  • Magnetic filter, or belt magnetic filter unit
  • Laser display of the cutting line, infeed and outlet and removal units
  • Openings for longer parts
  • Base cabinet, stageless speed regulation


Characteristics:

  • Digital measuring unit for stageless length measurement
  • Clamping device with two parallel vices
  • Prism clamping (1) with 2 pneumatic swing clamps and digital workpiece arrester
  • Adjustable 3-zone cutting area

VN-300 ZA

FULLY AUTOMATIC CHOP-CUTTING MACHINE WITH AUTOMATIC WORKPIECE FEED

Discs: Ø 200-300 mm
Power: 4 kW

The VN-300 ZA is suitable for fully automatic cutting to length of round, tubular and 6-ct materials up to 3 m in length.

The raw material is fed to the pneumatic tensioning device by means of servo-controlled tongs feed.

You can choose to work with diamond or CBN cutting wheels. When rubber wheels are used, the machine is equipped with a cutting wheel measuring unit. Due to the small cutting disc width 0.6-1mm, the machining capacity is relatively low.

The machine stands out because of high cutting accuracy (±0.05 mm).

The machine control, which is very simple thanks to the touch display, allows a variety of cutting options to be set. Standard features include saving and loading programs, and piece count.

  • Drive power 4 KW 400V / 50Hz
  • Disc diameter 200 - 300 mm
  • Pneumatic clamping device Ø 4-30
  • Max. Workpiece length 3 m
  • Max. Cutting accuracy ± 0.05 mm
  • Pneumatic pliers feed with servo drive max. 500 mm travel
  • Especially suitable for cutting high-strength materials such as tungsten carbide, tantalum etc.

VN-300 S Servo chop-cut

SERVO CHOP-CUT WET CUTTING MACHINE WITH PNEUMATIC CLAMPING UNIT

Discs: Ø 300 mm
Power: 4 kW


VN-300 MS

HAND LEVER WET CUTTING MACHINE WITH PNEUMATIC CLAMPING UNIT

Discs: Ø 300 mm
Power: 4 kW


Features:

  • Drive performance: 4 kW - 380/400 / 460V // 50 / 60 Hz
  • Disc diameter max. 300 mm - optionally with infinitely variable speed control
  • Z-axis hand lever feed
  • Pneumatic workpiece clamping, hand lever delivery of the separating axis
  • Inlet and outlet feeds (length to customer specifications), optionally with measuring system
  • Recirculating cooling system 80 l
  • Threaded spindle cutting function

RS-350N Servo

WET AND DRY CUT-OFF MACHINE

The stable RS-350 series cut-off machines are characterised by their high cutting accuracy. All machines are constructed in powder-coated welded design. Suitable for Corundum-, Rubber-, Diamond- or CBN-cutting wheels.


Model:

  • RS-350N Hand-lever wet cut-off machine
  • RS-350T Hand-lever dry cut-off machine
  • RS-350N SERVO Servo wet cut-off machine


RS-350N options:

  • Magnetic filter (100 l/min) for filtering out magnetic dusts
  • Band filter (RWS 120–400 V/50 Hz) for filtering out non-ferritic dusts
  • Mist filter for suction of the coolant mist from the machine (mounting on machine roof)


Characteristics:

  • Stepless speed control
  • Pneumatic workpiece clamping (2-hand safety control) in manual mode
  • Max. cut-off wheel Ø 350 mm
  • Positioning of cut-off wheel using hand lever or servo
  • Chop cutting function
  • On the machine side Circulating cooling system with V=170 l / 100 l/min.

RSP-400 N

FULL-AUTOMATIC SECTIONAL CUTTING SYSTEM

The full-automatic sectional cutting system RSP-400 N  is suitable forfull-automatic sectioning of guiding rails, ball screw shafts, spindles, tubes and various other bar stock materials with wet cutting.

Separation sequence RSP-400N

The workpieces are placed manually on the feeder. In the case of guide rails, the guide rail is staked out and fixed to the carriage with replaceable locking pins (corresponding to the rail size) in the last hole. For round material or material without holes, the carriage is changed to a magnetic trailing edge thrust.

The workpieces are pushed on accurate brush rollers and brush plates without damage in the direction of workpiece measurement. The workpiece measurement detects the front edge of the workpiece and thus automatically calculates the workpiece length. For guide rails, enter the size and the hole spacing in the controller.

The material is transported in a predefined way into the machine and there is a bleed. As a result, an exact length of the cutting disc to the trailing edge of the workpiece is defined and tolerances of ± 0.2 mm can be separated safely. The workpiece is then automatically separated according to the set values.

The separated workpieces are pushed onto the discharge and removed manually. The cutting wheel is automatically measured after each cutting cut and the parameters such as cutting path, rapid traverse and cutting speed are adjusted automatically.


Characteristics:

  • Pneumatic equalized clamping unit
  • Automated part feed
  • Automatic first cut on threads
  • Pendulum cut function
  • Chilled clamping unit
  • 99 cutting memories
  • Pulsed cut adjustable in amplitude/frequency
  • Brush pads for scratch- free movements

TNA-500

WET CUT-OFF MACHINE

The stable TNA-500 series cut-off machines are characterised by their high cutting accuracy. All machines are supplied as a powder-coated welded construction. To be used for Corundum-, Rubber-, Diamond- or CBn-cutting wheels.


Model:

  • TNA-500 Wet cut-off machine with fixed table, max. cut-off wheel Ø 500 mm


Optional:

  • Magnetic filter (100 l/min) for filtering out magnetic dusts
  • Band filter (RWS 120–400 V / 50 Hz) for filtering out non-ferritic dusts
  • Centrifugal separator for suction of of the coolant mist from the machine (mounting on machine roof)


Characteristics:

  • Stepless speed control
  • Automatic cut-off wheel balancing
  • Hydraulic workpiece clamping (2-hand safety control) in manual mode
  • Max. cut-off wheel Ø 500
  • Positioning of the cut-off wheel using hydraulic measuring cylinders
  • Pendulum cut option
  • Thread cut function
  • On the machine side Circulating cooling system with V=170 l / 100 l/min.
  • Swivel control panel with touch screen control
  • 99 cutting programs can be stored

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