New Locatelli 200-Ton Precision Hydraulic Press T.200 4C Minting / Coining Press

FOR MINTING OF COINS UP TO 40mm, BARS UP TO 100gr

Control Panel

• Modern design swinging / height adjustable monitor;
• Colour touch screen HMI 15”;
• Allen-Bradley PLC;
• Ethernet connection + Teleassistance (Option);
• Multiple pressing with timer. This device allows having four pressings with
• closed die. In this way the material is stretched at different pressures and
• dwell-times, and the user reduce or avoid annealing the piece in the furnace
• with better results in relief;
• Pressure Ramps: possibility to change the pressing speed by setting
• increasing and decreasing pressure ramps (a certain pressure in a certain
• timing);
• Hologram program;
• Lifting program;
• Die Cleaning program;
• Micron program, allows to press small thickness;
• Fast program, allows to increase pressing speed;
• Auto-slowdown program, allows to optimize the piston’s slowing down speed;
• Magnetic encoder for ram height control measuring system, contactless;
• Operative cycle with fine position control ± 0.005 mm.;
• Operative cycle with fine pressure control ± 1%;
• Setting up of the pressure through HMI;
• Safety working limit of the pressure set up by the user;
• Ready to fit an automatic feeder;
• Pressing mode - Full programming:
• Manual - Automatic (Single Stroke) - Continue (only with automatic feeder);
• Real position for TDC and BDC;
• Programmable Dwell-time for main piston and for ejectors;
• Programmable “virtual cams” on upward - downward movement of the piston;
• Multi-function counter pieces;
• Cycle time;
• Hour’s counter;
• Axis reset;
• Memory of 1000 different programs (Tool n. / Code n.)

The Main piston

• Pressing Force 200 ~ 2.000 kN (20 ~ 200 Ton)
• Ram Stroke 0 ~ 150 mm
• Max. service pressure 280 Bar
• Down speed 370 mm/s
• Working speed 5 mm/s
• Back speed 350 mm/s
• Back power of the piston 140 kN (14 Ton)
• Servo control of the hydraulic pressure;
• Fully programmable by HMI.

Lower ejector (Option)

• The ejector cylinder is fixed on a slide, which allows a fast dismantling without removing any pipe or electric wires.
• Adjustable ejection speed.
• Automatic or manual selection of the ejector.
• Timer of the ejection.
• Adjustable force: kN 0~78
• Adjustable stroke: mm 0~40 mm. (mechanical stop)
• Surface (Ø): mm 10,5

Upper ejector (Option)

• Automatic or manual selection of the ejector.
• Timer of the ejection.
• Adjustable force: kN 0~100
• Adjustable stroke: mm 10 mm
• Surface (Ø): mm 10,5

Air Blowers (Option)

• Frontal air blower for blanks cleaning. It is triggered by a sensor when moving a blank to the blowing zone;
• Adjustable air blowers to clean the tool. It is possible to set the length and the position of the blows by HMI.

Quick die change system (Option)

Quick dies change system, designed to reduce timing for clamping the tools to the

table of the press, without any additional fine tuning.

Water heat exchanger

It allows cooling the hydraulic oil with a bundle of copper pipes cooled by the

water.

Temperature device (Option)

• Allows a control of the oil temperature.
• An electronic device displays the temperature.
• Safety limit temperature with warning with a red-light blinking.