It is well known that cold gluing is the best solution for certain type of applications. The cold process grants in such a case a finished product having better characteristics than those which can be obtained by hot pressing. Limit of cold applications are the long curing times; times that are much longer than those involved in the hot processes. This limit has been overcome by the new generation of glue working in cold; the glue manufacturers have developed glues able to cure in a very short time so reducing considerably the differences in curing time between hot and cold gluing. This new scenario has raised a growing interest in cold processes among end users.
PFL, HL AND PFH MAIN FEATURES Press structure made out of steel sections welded together, for a sturdy construction and lifetime guarantee. Locating surfaces are CNC tool machined. Press platens made out of planed beams, guarantee of the best flatness and parallelism between them. The platen parallelism is also granted by a double rack and pinion system (both length and crosswise). The movable platen can be split in 2, 3, 4 or more sections (upon request). Hydraulic system it is complete with hydraulic power unit fitted with a double stage pump (first high delivery at a low pressure and then low delivery at high pressure); the automatic recovery of possible loss of pressure is also granted by the system. Hydraulic cylinders are manufactured under exclusive Ormamacchine design; rams are hard chromium plated to grant a better wear proof. Presses with split platens: it is possible to set different working pressures on each individual platen. Main control board is fitted with all controls to set and to run the press. All models are CE rules complying and fitted with compulsory safety devices. Optional extra upon request: press automatic opening by timer; rams’ extra stroke; electrical control to operate split platens at the same time.
PFL - Main features: • down stroke design; • end loading; • upper platen covered by steel plate; • the bottom platen (planed beam structure) foresees a series of wheels to ease up the loading/unloading phases. These wheels, not powered, are spring loaded and disappear into the beam slots during the pressing phase. A powered loading/unloading system is available upon request; • upon request: movable platen split in 2 or 4 sections.
HL - Main features: • up stroke design; • side loading; • upper platen covered by steel plates; • the bottom platen (planed beam structure) can be fitted, upon request, with a series of wheels to ease up the loading/unloading phases. These wheels, not powered, are spring loaded and disappear into the beam slots during the pressing phase; • upon request: movable platen split in 2 or 3 sections. PFH - Main features: • down stroke design; • upon request: movable platen split in 2 or 3 sections. • side loading; • upper platen covered by steel plate; • the bottom platen (planed beam structure) foresees a series of wheels to ease up the loading/unloading phases. These wheels, not powered, are spring loaded and disappear into the beam slots during the pressing phase.
