How much does a small laboratory plastic extruder cost per unit? Single screw plastic extruder 20/25/30/45/50/65How much does a small extruder cost per unit: Origin Guangdong   Manufacturer: HengtongSingle Screw Extruder! For experimental use; small; custom-made to various requirements! Technical consultation: 138-257-44148 Shao Li.

SJ-45 Single Screw Experimental Extrusion Unit Technical Agreement

I. SJ-45 Single Screw Extrusion Main Unit

1. Extrusion capacity: 10-20kg/h

2. Screw diameter: 45mm

3. Length-to-diameter ratio: 30:1

4. Temperature control range: ≤300℃ (electric heating)

5. Temperature control accuracy: ±2℃

6. Main unit power: 11kw

7. Screw rotation speed: 0~60 rpm (variable frequency speed control)

8. Venting method: Single vent.

9. Gearbox: Cycloidal pinwheel type (Guomao integrated gearbox motor, high torque, low noise)

10. Heating power: 1.5KW×3 zones, 2 heating zones for the die

11. Barrel heating: Uses stainless steel casing

12. Motor speed control: Danfoss brand

13. Screw and barrel: Made of 38 CrMoAlA, tempered and nitrided (inner surface nitrided and ground to HV950), barrier-type two-stage mixing screw, nitriding layer depth 0.5-0.7mm, barrel equipped with enhanced cooling water jacket.

14. Main electrical components: Siemens, Wannan, Chint, Omron, etc.

15. Power requirements: Three-phase 380V

II. Auxiliary Equipment:

1. Vacuum water tank: Specifications, 1000mm×400mm×300mm (304 stainless steel, 2mm); (Two-section cooling water tank, front section constant temperature water cooling, rear section circulating cooling water cooling); Center height 1M; Adjustable up and down, ±60mm, adjustable left and right ±40mm. Control valves, vacuum, water pumps, 10 each.

2. Step-type haul-off machine: Haul-off frame length 1200mm; Power 0.75KW*2 sets; Polyurethane rollers 2; Haul-off speed control using Haolipu frequency converter; Haul-off speed 0.5～10 meters/min; Upper haul-off frame pressing manual; Maximum haul-off force 8000N. Equipped with switches, travel devices.

3. Cutter: Cutting profile range 0-50MM; Cutting method alloy blade cutting, smooth and aesthetically pleasing cross-section, maximum cutting thickness 20mm; Blade width 80mm; Maximum cutting frequency 30 times/min.