- Vacuum Rubber Press
- High Speed Rubber Press
- Rubber Injection Molding Machine
- Rubber Production Line
- Rubber Mixing Mill
- Rubber Press
- Conveyor Belt Splicing Machine
- EVA Foam Press and Others
- Tyres Machinery
- Four-Column Hydarulic Press
- Waste Tire Processing Machine
- Rubber Extruder And Strainer
- Rubber Cutting Machine
- Rubber Tiles Mould
- Dispersion Kneader
- E Type Rubber Press
90 Cold-feed Vacuum Vented Extruder

Ø90¡Á20D Cold-feed Vacuum Vented Extruder
1. Forced feeding system£º ¡¤Feeding way: Side Pressure Roller forced feed, and easy to clear the remaining rubber. ¡¤Feeding system: The gear and RPM stem pressure roller gear meshing with self-lubrication. 2. Extruder system£º ¡¤Screw materials 38GrMoAcA ¡¤Hardness: 900-950HV ¡¤Cylinder liner hardness: 950-1000HV ¡¤Nitriding depth: 0.4¡ª0.7mm ¡¤Screw structure has good vacuum function ¡¤Single Head: one set with rubber filter board ¡¤Single head and extruder adopted quick clip ring lock ¡¤ Center height of extruder: 1070mm¡À20mm ¡¤¡¤Pressure control: with pressure sensor, pressure protection value is adjustable between 0-35MPA ¡¤According to need extruder can be rotate into a straight line to do with single extrusion, there is a set of ejector tool when pull out screw. ¡¤Diameter ratio/draw ratio: 20:1 ¡¤Screw diameter£º Ø90mm ¡¤Screw speed: 0-55r/min ¡¤Max output: about 320kg/h 3.Temperature control system: ¡¤ Heating section number/power: 5 sections /3kw¡Á5 ¡¤Cooling section number: one section ¡¤vacuum pump: 1.5kw (shanghai) ¡¤heating way of cylinder and screw: hot water circulation, and cirlulating water observation hole ¡¤Water circulating pump: Wilo ¡¤Single head: one set ¡¤Cooling water 0.15-2KG/cm2 4.Driving system: ¡¤Voltage AC415V, 50HZ ¡¤Screw and decelerate of hard tooth machine connected by spline ¡¤Drive motor installed under the decelerate of hard tooth machine,driving belt is high strength V type narrow band, with the belt cover protection have observation hole ¡¤Hardened reducer ZLYJ250-20-1 ¡¤Total power 83KW ¡¤Dimension 3200(L)¡Á1200(W)¡Á1620(H)MM ¡¤Mode of speed control: Frequency control of motor speed ¡¤Frequency Converter Delta ¡¤Main motor power: 55KW |