Symbol of robustness, reliability
and cutting-edge performance


PFO SERIES - COLD CHAMBER
Symbol of robustness, reliability
and cutting-edge performance


PFO SERIES - COLD CHAMBER

Die-casting machines from 140 to 3200 tons for the injection of aluminum, brass and magnesium
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The production of Colosio cold chamber machines - for the die-casting of aluminum, brass and magnesium alloys - ranges from 140 to 3200 tons of closing force. Fully digital, they are equipped with memory of the molds (Coltrol System). The control of the data and their recording and saving on PC, allow to repeat the parameters of pressure, speed and stroke optimal for each single mold, allowing to visualize the injection curves relative to each casted part (Fullcoltrol).

Son of the already tested V2 System, the dual-circuit injection system, with floating piston accumulators, operates at the highest speeds and is therefore suitable for all die-casting requirements. The system allows to choose between a first phase at constant speed "under pump" or progressive "under accumulator". Moreover, the multiplier control takes place through an independent circuit - powered by its own pre-loadable accumulator - which guarantees to carry out this phase with all the required force.

 

On request, the machines can be equipped with a REAL TIME injection system with closed loop of speed and pressure. The doors of the Colosio machines run on two external central guides. Therefore, there is no limitation when mounting bulky molds, and the door’s movement unit, positioned outside the machine, is kept fast, clean and efficient. The machines are equipped with a centralized and automatic lubrication system for all moving parts, with programmable frequency and duration from the panel and signaling any failures by means of a warning light. The cleaning of the working space is assured by positioning the machine on a tank for collecting the drainage fluids. Finally, a fumes collection hood allows the machine to be connected to the centralized suction system. On request, the machines are available with the innovative GREEN LINE system, a new energy and operating reference model for die-casting machines.

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Colosio srl via Caduti Piazza Loggia 33 - 25082 Botticino Sera - Brescia - Italia T. +39 0302692181 - F +39 0302691196 - info@colosiopresse.it - P.IVA 00483230173
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