50 Single Screw Extruder Equipment:Friends looking for single and twin screw extrusion granulators, top-notch quality from the reputable Hengtong brand!

Dongguan Jiutong Machinery Co., Ltd.

Contact Person: 138-257-44148 Shao Li

Address: Second Industrial Zone, Guchong Community, Wanjiang District, Dongguan City

I. SJ-50 Single Screw Extruder Main Unit (Servo Traction System)

Application Scope: High-density polyethylene resin (high-precision striped pipes, meeting production index range); Product specifications Φ20.1/Φ18.50.

Extrusion Capacity: 20~30 KG/hour; Number of strands: 1.

Screw Diameter: 50mm

Screw Length-to-Diameter Ratio: 28:1

Main Motor Power: 22kw AC

Temperature Control Range: ≤300℃

Temperature Control Accuracy: +2℃ (RKC Temperature Controller)

Screw and barrel (corrosion-resistant) made of 38 CrMoAlA, tempered and nitrided (inner surface nitrided and ground to HV950), barrier-type two-stage mixing screw, nitriding layer depth 0.5-0.8mm.

Main Unit Speed: 0～60 rpm

Main Motor Speed Control Inverter: ABB

Barrel heating and cooling with stainless steel外殼, cast aluminum heaters

Heating Power: 3.6KW×6 zones  (air-cooled)  

Gearbox: Jiangsu Guomao hard-tooth surface gearbox, high torque, low noise

Main electrical components: Siemens low-voltage electrical devices, ABB inverter, RKC temperature control instruments

II. Vacuum Sizing Tank (Attached Figure 2)

Vacuum Tank Length: 6000mm.

Tank Body: 3mm stainless steel plate

Vacuum Pump: 4KW

Water Pump: 3KW

Vacuum tank front and rear movement: 0.75KW cycloidal pinwheel reduction motor, adjustable distance 800mm, three-dimensional adjustment possible

Center Height: 950-1050mm