BP-8176-X

LABORATORY SINGLE SCREW PROFILE EXTRUSION LINE

一、Single- Screw Extruder

1、Output：According to the raw material formulation process

2、Screw diameter：Φ20，Φ25，Φ30 Optional

3、Length diameter ratio：1:30 Optional

4、Screw rotation speed：0-95rpm frequency control

5、Screw material ：It is made of 38CrMoAlA chromium-molybdenum steel. With the surface-layer processing of tempering, nitriding, chroming, polishing and super-precision grinding, the hardness HRC55~60, roughness Ra≤0.4μm, nitriding depth≥0.6mm.

6、Barrel material：It is made of 38CrMoAlA chromium-molybdenum steel. With the surface-layer processing of tempering, nitriding, chroming, polishing and super-precision grinding, the hardness HRC55~60, roughness Ra≤0.4μm, nitriding depth≥0.6mm.

7、Heating zone：Mica heater in 3 areas of charging barrel, heater in 2 areas of handpiece. Each areas has a copper cooling fin covered with stainless steel security wind shield.

8、Cooling zone：Three groups of multi-wing blowing fans force cooling ,quietly and strongly.

9、Reduction gearbox：High speed heavy hard teeth surface gear transmission, gear reduction and torque distribution box is integration structure, internal transmission parts adopt imported bearing and oil seal, oil splash lubrication.

10、Drive motor：Precision heavy geared motor, constant torque power output control.

11、Control system：PLC programmable color touch screen, man-machine interface operation system, extrusion process can be displayed and monitored dynamically,Including temperature control, driving, pressure, interlocking spreading function.

12、Power：3∮，AC380V，50Hz Three-phase five-wire

二、Profile mould

1、Profile die：Ordered according to the shape of profile section or sample

2、Die-head material：38 CrMoAlA chromium molybdenum alloy head, nitriding hardness HRC60.

三、Vacuum system cooling platform

1、Vacuum pump：jet cone vacuum sets.

2、Accommodation mode：three-dimensional adjustable frame (front and back, left and right sides, top and bottom)

3、Sealing device：vacuum section, full toughened glass airtight.

4、Water tank material：304 stainless steel vacuum spray shower bath

四、Belt tractors (Moveable)

1、Pulling speed：0.5～5m/min adjustable

2、Traction belt：PU wedge wear-resisting belt

3、Belt width：100mm

4、Belt length：1500mm(Traction effective length)

5、Accommodation mode：Precision screw adjust the opening and closing height of upper and lower belt.

五、Cutting machine (Moveable)

1、Chipless rotary cutting, incision smooth and efficient.

2、Fully enclosed toughened glass structure, safe and beautiful.

3、PLC control, easy operation, suitable for all kinds of material cutting, has manual cutting function.

六、Winding pile-up

1、Automatic rotary mode

2、Roller pile-up type

3、Small diameter pipe can be equipped with double - station winding machine

BP-8176-X