Product category: Injection moulding machines above 250 kN to 1000 kN clamping force
Horizontal clamping machines - GTV 400-BIC
Traditional 400 t. horizontal injection moulding machine, equipped with a double-component injection unit and a hydraulic clamping unit with mechanical hydro-block system on four tie-bars. The injection process of the double component is made by a “transfer “ system (screw and punches)
Product category: Injection moulding machines above 1000 kN to 4000 kN clamping force
Vertical clamping machines - RV 1600-6000-3-S
Tie-bar-less vertical injection moulding machine for solid silicone having 3 vertical injection units. Silicone feeder equipped with belt and roller conveyors. Screw and barrel with independent cooling circuits. Triple motor-pump unit to secure the complete independent working of the three moulding units. Single independent control board and machine/operator interface by industrial PC that can control all technical moulding parameters.
Product category: Compression and transfer moulding presses for plastics
VEMIX SC 60 TT
Tiebarless vertical clamping injection moulding machine, injection group equipped with reciprocating screw and 2 position shuttle table. Machine equipped with ejectors on 3 positions and 3 independent pneumatic protection gates. Possibility to work using two mould bottom halves and a fix upper half or using only one mould set on the table central position.
96 station rotary injection moulding machine. Each station has two cavities mould holder. Electrical driven injection units with accumulation piston inline with tool axe. During one injection process the machine produces 4 different parts such as wine corks and/or “T”-corks in 2 and 4 colours using different materials. Manipulator can be added for insert loading or to obtain double colour corks
Presma, created and developed by Canziani family, have their seat in Torba di Gornate Olona (Varese province) 10 Km far away for Milan Malpensa international airport employ about 50 workers in a covered space of 8.000 sqm, placed on 20.000 sqm land.
Since their origin Presma have been producing injection moulding machines for thermoplastic materials processing, either compact or semi-foamed, co-injected, gas assisted and even re-cycled. The production range covers over 100 different machine models, with clamping force from 60 to 6000 kN, mould-holder platen size till 1.860×1.860 mm; modular machines with 1, 2 or 3 stations and rotary multi-station type from 2 to 18 stations, with mould opening/ closing either horizontal or vertical; injection units either by reciprocating screw or transfer system (melting screw and injection piston); standard, co-injection (sandwich structure) or multi-colour injection heads; working cells with one or more injection presses and robots for the moulding of multi-colours items; vertical clamping presses, with shuttle or rotary table, for the two half-mould bottoms.
Presma, with their special models, successfully entered the market of resin corks for wine and spirits, of Traffic Management Products such as pedestals of re-cycling plastics up to 35 kg, of home appliances like over-moulded pipe fittings and of housekeeping tools and accessories having multi-colour and/or material handles.
Some presses are suitable for the shoe industry; accessories and shoe lasts. Since 2009 Presma have been involving in the processing of rubber and silicone.