Application:
This equipment is suitable for single-layer or double-layer extrusion production of fluoroplastics(PTFE) high temperature wires. PTFE wires are widely used in defense and special industry, aerospace, electronic and electrical, semiconductor, construction, medical, automative, electromechanical, metallurgy, petrochemical and other industry fields.
Main machine specifications:
(1) Vertical upward billet making, electro-hydraulic billet making, pushing and squeezing speed, pressure, pushing and squeezing time can be set hydraulic digital pre-pressure size, hydraulic components and control switches are used system brand
(2) The maximum internal pressure of the billet can reach 6MPa, rising speed 10-300mm per minute, falling speed 300 per minute, adjustable mandrel position
(3). The unit is equipped with a set of preformed mandrel φ18, cylinder diameter 35 outside diameter φ70, cylinder inner surface precision grinding treatment.
4). Cylinder barrel material is 38CrMoAIA, and nitride treatment, mandrel material is G20CrMo, push head material is POM
5). The total height of the equipment is 3600mm, the length of preformed billet is 620mm.
6). The feed hopper is cone shaped, made of SUS316, and the seat is made of 45 steel.
(1) Servo motor:n=46N*m
(2) Power:4.0KW (With servo controller)
(3) Oil pump:Model PV2R1-6-12
(4) Capacity: 6-12cm3/rev
(5) Rated pressure: 1.5Mpa(oil cylinder thrust 60T)
(6) Pushing speed:1~30cm/min(adjustable),
(7) Pushing oil cylinder:oil cylinder diameterφ150
Effective itinerary: 1300mm
(8) Cylinder size:φ35,φ35×1300mm(Includes pusher rod, pusher head)
Other accessories
1. One diameter measuring instrument, arranged in the lower furnace mouth.
2. Configure billet process table, place forming pushing billet, each ingredient billet tube 10, plexiglass tube
with head, length 800mm.
3. Equipped with all fixed expansion bolts, and equipment supporting part of the spare bolts.
4. Equipped with 2 groups of heating wires, 3 thermocouples, 2 solid state relays, 2 temperature control meters, and one set of random tools.
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