NK607

The new press NK607 has a great power and productivity and is suitable to manufacture any type of tile which can be pressed by the traditional or by the new patented system - i.e. the filtering/draining pressing plug - which upsets the ratio between the thicknesses of tile first and second layer. By this new technic it is however possible to attain a higher bending resistance and a remarkable saving of materials and weight.

Technical features of the machine:

· 7 stations, each one provided with a 1200 Watt vibrator; with electronically adjustable vibration.

· Mould frame with a height up to 120 mm which is suitable to attain pressed products with maximum 80 mm thickness.

· Pressing operation made with the new proportional system which allows the programming of 4 pressing levels for 4 different times and adjusting of the ramp to pass from a pressing level to the next one. This guarantees an excellent pressing in accordance with the used materials, a perfect distribution of the materials and an exceptional compacting of the same; no double-pressing device is anymore required.

· Max. pressing force: up to 600'000 kg.

· Pneumatic closing of the moulds with adjustable pressure according to the size.

· Autonomous double-pressing device: up to 31'000 kg pressing force.

· Demoulding made by upper hydraulic cylinder to make easier the unmoulding of multiple sizes or high thickness products. Tile taking-out made by new type of shovel which is moving linear ways. The shovel has a high speed going-in (without products) and slow speed coming out (with fresh products).

· The hydraulic station is made by top modern adjusting systems, filtering and cooling of the oil . Separate pumps for each hydraulic service - Vickers components.

· Pneumatic panel for various services with lubrication and adjusting.

· Electric board containing all controls, with PLC Siemens S7-300, synoptic panel for all manual and automatic operations.

· Batcher-distributor of the tile 1st layer. Tank capacity 300 liters; direct dosing without deflectors. Dosing cups with large diameter, easily adjustable, in order to vary the poured quantity of material; chromium plated dosing cups to avoid sticking of materials. Hydraulic coupling between dosing cups and shutter for a self-levelling closing; easy cleaning; two mixing speeds.

· New type of traditional loading device for tile 2nd layer, or automatic belt batcher-doser for an uniform distributing of the material inside the mould which completely eliminates the wedge effect on tiles.
Thanks to this batcher-doser it ‘s not necessary to change mould frames
when tile thickness must be varied.

· All motors are controlled by proper inverter

Max. production : ca. 1150 m2/8ore - impianto automatico
Size min. : 20x20x9
Size max. : 40x60x2 - 60x60x1
Pressure : 600 Ton
Installed power : 80kW
Weight : 35.5 Ton