Πάγκος σχεδίασης VIOLI VMTRI253S

VIOLI Drawing bench VMTRI253S

VIOLI VM/TRI25-3s Drawing Bench

Year of manufacture: 2023

The VIOLI VM/TRI25-3s drawing bench is a robust and innovative machine designed for precise and efficient metal drawing operations.

Featuring a useful length of 3 meters and a powerful 2,500 kg pulling capacity, its patented hydraulic system guarantees linear drawing motion, a compact design, and consistent quality.

TECHNICAL SPECIFICATIONS

Useful length: 3 meters
Tensile force: 2,500 kg
Operating hydraulic pressure: 180 bar
Drawing speed: Min. 0 m/min – Max. 17 m/min
Drawing reduction: Approx. 15% of section
POINTER clamping force: 100 tons
Tolerance: 1 mm
Power supply: 400 V - 50 Hz
Electric power: 9.2 kW
Hydraulic oil: ISO 46
Motor power: 9.2 kW - 380 V, 50 Hz
Noise level: At workplace LP < 70 dB(A)
Hydraulic system: Proportional hydraulic pump
Carriage movement: with recirculating ball guides
Mobile design and installation of a die-holder to accommodate up to 10 dies in line with the carriage
Prepared for lubricant oil cooling with an inserted stainless steel tube coil in the tank
Adjustable die-holder
Bar support system
Lubrication tank with pump
Manual clamp opening/closing via pneumatic piston
Compliance: This machine meets all EU conformity regulations.

DETAILED FEATURES

Operating system: The system uses a hydraulic piston and patented technology to optimise space, ensuring linearity.

With the drawing bore, minimising the flexing of the supporting structure. Allows for a compact die length and double the useful stroke.

Clamp return: A patented dual-circuit chain system returns the clamp to its initial position. This allows...

The hydraulic piston length may be half the useful stroke.

Tensile force: The pulling force is in line with the drawing die.

Speed control: Manually adjustable speed from 0 to 16 meters per minute (0–16 m/min). Provides precise speed
adjustment and constant speed as given by the hydraulic drive.

Tolerance: 1 mm.

Hydraulic system: Features a proportional hydraulic pump.

Motor power: 9.2 kW - 380 V, 50 Hz.

Carriage: Sliding carriage with recirculating ball guides.

Die-holder: Mobile construction and installation of a die-holder to accommodate up to 10 dies inline with the carriage.

Lubrication: Includes a lubrication tank with pump. Also equipped with a cooling system.

Lubricant oil tank with stainless steel tube coil.
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Die-holder: Adjustable.

Bar support: Includes a bar support system.

Clamp operation: Opening and closing of the clamps is manually operated via pneumatic piston.

Control panel: The machine is equipped with a control panel.

FUNCTION

The VM/TRI25-3s hydraulic drawing bench is designed for cold reduction of the cross-section of metal rods (round or profiled), as well as hollow or cored tubes. The section reduction is achieved by drawing the product through a calibrated drawing die, using a mechanical clamp with the required force to accomplish the section reduction.

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