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Item # VT-300-49.2x96.4, VT-300 Hydraulic CNC Turret Press
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All VT-300 Hydraulic CNC Turret Presses offer a wide variety of features including:
- 33 Ton Punching Force
- Adjustable Punch Rate
- 3.5 in. Punch Diameter
- 1/4" Sheet Thickness
- Auto-Index System
- Sell Remote Diagnostics
- 24 or 32 Turret Stations
- Choice or Four Bed Sizes
- Load/Unload Options
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Performance Characteristics
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Adopts the hydraulic system of the first class, whose stroke and speed are changed digitally, the max-punch hit can be reached 600 hpm, and that at 25 mm pace can be up to 350 hpm.
The large lead ballscrew and linear guideway of high precision are equipped for driving.
The first-class CNC system with digital alternating servo motor ensures the precision.
The imported pneumatic, hydraulic and electric components ensure the perfect quality.
The inlay turret of high precision owns the long service life, and the customer can select the numbers of stations between 24 and 32.
After the advanced process and heat treatment, the service life of the tooling has been extended to a large extent.
Adopting worm-wheel and worm mechanism of high precision, the auto-index, whose max diameter is 88.9, can be extended.
The integral structure of beam and carriage enhances the rigidity and precision; it also ensures the smoothness of feeding at high speed and eliminates the dynamic deflection of X, Y Axes.
The integral structure of beam and carriage enhances the rigidity and precision, which is especially suitable for VT-400, 500, 600 and 800.
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World Class Components
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Critical precision components, such as the large lead ball screw and linear guides, arc built by Japanese manufacturers THK, NSK, NTN, and German manufacturers such as Bosch Rexroth and INA. Pneumatic, hydraulic and electric components are all locally available brands; Festo, Schneider, SMC. SMB and Truck.
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Advanced CNC Programmable Control
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Presses are available with SIEMENS or FANUC CNC full loop controls and servos with excellent dynamic and static response characteristics. The RS232 port connects to and communicates with offline computer programming systems. Controls also feature pulse encoder, semi loop feedback, numerical AC servo driver and motor, excellent self diagnostics and remote diagnosis capability.
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Rigid Construction
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The closed frame construction O-Type body of welded steel plate eliminates frame twists and warping. The rigid integrated beam and carriage structure assures stable feeding at high traversing rates and prevents X and Y axes worktable deflection.
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Precise Die Alignment Fully Bushed Turret
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During the machining process, a unique tooling station boring fixture assures the parallelism of the upper and lower plates and the coaxial alignment of punches and dies, increasing tooling life. Additionally, the turret tooling locations are fully bushed and equipped with four key ways for manual tool setting. The auto-index system adopts a high precision worm wheel and worm mechanism sectionalized lo facilitate the addition of up to four auto index stations to the turret.
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Choice of Clamping Systems
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Worktables are built with hard brushes wide enough to support 1/4" plate, designed to reduce punch noise and vibration and to protect the plates from scratching. Both the HRT and VT series are filled with a floating pneumatic clamp that compensates for up or down motion, assuring that the material is held tightly while leaving no dents. An optional hydraulic clamping system is available. Also optional is a set of three pressure adjustable hydraulic clamps that hold varying thicknesses with different pressures.
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