1. SJSZ65/132 Conical Double Screw Extruder
| Screw and barrel |
| 1 |
Screw Diameter |
mm |
￠65/132 |
| 2 |
Screw Length |
mm |
1440 |
| 3 |
Screw rotation speed |
r/min |
1-38 |
| 4 |
Material of Screw and Barrel |
/ |
38CrMoAlA Nitrogen Treatment, polishing |
| 5 |
Depth of nitration case |
mm |
0.6-0.8mm |
| 6 |
Barrel Heating |
/ |
Casting Aluminum Heater |
| 7 |
Heating zones |
/ |
4zone |
| 8 |
Heating Power |
kw |
24 |
| 9 |
Cooling power |
kw |
0.25kw*3 |
| 10 |
Cooling |
/ |
blower cooling |
| 11 |
Screw core temperature control |
/ |
Automatic cycle temperature control |
| 12 |
Screw core temperature adjusting |
/ |
By circle conduction oil |
| Gear box |
| 1 |
Gear |
/ |
Hard tooth face |
| 2 |
Brand of gear box |
/ |
Jiangyin gear box company |
| 3 |
Shaft |
/ |
NSK of Japan |
| 4 |
Safeguard of screw |
/ |
With Safeguard device for screw |
| Feeding device |
| 1 |
Fixed quantity Feeding system |
/ |
1.1KW, screw fixed-quantity feeding |
| 2 |
Speed control way |
/ |
Frequency inverter |
| Motor and electric system |
| 1 |
Motor Power |
KW |
37(AC motor, Siemens brand) |
| 2 |
Speed adjusting mode |
/ |
Variable frequency conversion |
| 3 |
Output Capacity |
Kg/h |
180-250 |
| 4 |
Vacuum exhaust system |
/ |
1.5kw, vacuum pump |
| 5 |
PLC touch screen |
/ |
Siemens brand |
| 6 |
Frequency inverter |
/ |
ABB |
| 7 |
AC contactor |
/ |
Schneider |
| 8 |
Voltage |
/ |
According to requirement |
| 9 |
Extruder axis height |
mm |
1000 |
| Self protective system |
| 1. Over current protective of motor |
| 2. Over pressure protective of screw. |
Moulds for50-110mm PVC pipe
| Item |
Description |
remarks |
 |
| 1 |
Pipe range |
50-110mm |
| 2 |
Mould body |
One body for 50-110mm, |
| 3 |
Material of the mould body |
Steel 45#(superior mold steel) |
| 4 |
Material of the inner parts in mould |
40Cr(superior mould steel) |
| 5 |
Material of calibrator |
Stannum Bronze |
| 6 |
Air pressure |
|
