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Technical Specifications
BAR MODEL TRANSFER MACHINE
BAR Model CNC Rotary Transfer Machines are designed to meet performance and flexibility requirements and to be able to machine high precision workpieces from tube, section and bars. This model, which is able to machine tube, section and bars from 1 meter to 12 meters, offers unrivalled advantages because of the ability to simultaneously process many different surfaces of the workpiece. A BAR Model CNC Rotary Transfer Machine has 3 to 15 times higher capacity than standard machine tools and it is much more faster than Swiss-Type lathes, 6-Spindle lathes or Bar-Feeding lathes. It can perform more precise machining than Swiss- Type lathes, 6-Spindle lathes or Multi-Axis lathes. The main features that make this machine different from other machines are that it has a magazine servo bar feeder, it can process different types and diameters of bars, and it can easily switch between different parts. A Bar Model CNC Rotary Transfer Machine can have a vertical or horizontal turret. It can range from a machine with 2 stations, 3 units and 5 axes to a machine with 18 stations, 40 units and 128 axes. It can machine bars with all kinds of materials such as Brass, Aluminium, Steel and similar and circular, oval, quadrangular, hexagonal, octagonal, decagonal, dodecagonal and various shapes. The lengths of these bars can vary from 1 meter to 6 meters. ECO, PRO or MICRON model units can be used according to the type of machining. In addition, with the bar feeding technology developed by KESTECH, the tail residue has been reduced up to 2 centimetres. In this way, we are able to offer the maximum level of raw material savings compared to equivalent machines.
TURRET
• 14-16-18-20-22 Tone Locking Pressure
• Servo Turret Turning System
• Tedisa Index Hirth Coupling (+1’’ Indexing Sensitivity)
• Double Bedding Construction
• Very Easy Tool Changing and Calibration Through Half Station Stopping Feature.
WORKPIECE HOLDER GROUP
• Customized 130, 170, 190 or 300 size Parallel Chuck Group
• Hydroulic Drive
• Adjustable Clamp Pressure (max 1200 kg or 2500 kg)
• 10+10 mm, 15+15 mm,17,5+17,5 mm,20+20 mm Parallel Holder Stroke.
HYDRAULIC AND AUXILIARY LIQUID GROUP
• Vickers or Equivalent Hydroulic Pump and Control Group
• 35 – 55 bar Working Pressure
• Detachable Hydroulic Pump and Auxiliary Liquid Group
• Chuck Pressure Adjustment Valve
• Main System, Chuck And other Pressure Indicators
• Emmegi or Equivalent Oil Cooler
• Min 4 bar and Max 50 bar Miksan Auxiliary Liquid Pump
• Minimum 4 Adjustable Nozzle for Each Unit
STEEL CONSTRUCTION
• With Wide Butt Welding Rigit Gas Metal Arc Welding ST52, 70 mm Construction
• Exterior design options START-BAR or ROBO MODEL
• Epoxie Acrylic Paint Which is Durable External Forces.
PLC AND CONTROLLERS
• Mitshubishi Motion Control and PLC
• Multi-Function Kestech Motion Plus Version 3 User Software Which Has High Flexibility
• Language Options: 16 Languages
(English, German, Frech, Italian, Spanish, Porteguese, Russian, Polish, Czech, Romanian, Bulgarian, Chinese, Hindi, Arabic, Japanese and Korean)
• 32 bit Colorful, 15 inch Touch Screen Control Panel
• Fault Notice and Passed Screening
• Real Time I/O Diagnostics.
• Over internet with ethernet remote help and program version upgrade opportunity
• Movable Machine Control Screen; enable up to 300 degree around the machine
SERVO MOTOR AND DRIVERS
• Mitshubishi Servo Motors and Drivers
• Servo Motors; Multi Turn Absolute Positioning, 22 bit resolution, 4.000.000 pulse Encoders
• Project-Specific 0,75 kw-1 kw- 1,5 kw-2 kw-3,5 kw-5 kw- 7 kw motors
• Servo Drivers; SSCNET III/H Fiber optic 100 megabit, Automatic Motor Recognition
• The Super Tracking Function resets the pulses to ensure that the actual position of the motor is the same as the command. In this way, high cutting quality can be achieved, especially in machining.
ELECTRIC FEATURES
• 380-400 Volt main electric feeding
• Schneider and Finder Switchgear Components
• Group 4 Safety PLC relays of prohibit working accident
• Board and inside machine illumination
• Warning LED
AC MOTOR AND INVERTERS
• Energy efficient WATT brand Asynchronous Motors
• Revolution control in all unit spidles with Mitsubishi Vectorial Invertors.
METAL CHIP CONVEYOR
• Metsan or equivalent Palletised Turnings Conveyor suitable for all materials
• Demoutable Conveyor
• Demoutable Steel Pallet
• Turning Back Function
• Mechanical Safety System.
OTHER FEATURES
• Fully Automatic, SKF (VOGEL) Ball Screw Lubrication Unit
• SMC Brand or equivalent Pneumatic Group
• Ultra Compact Design that includes Electric, Hydraulic, Pneumatic, Auxiliary Fluid and Robotic Feeding Group in a Single Body.
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