SJ25 Desktop Mini Extruder Laboratory-Grade Plastic PE/PVC Extrusion Equipment Single-Screw Instrument

*Model: SJ25
*Screw diameter: 25mm
*Design output: 0.1-2KG/h
*Machine dimensions: 0.76*0.2*0.5m
*Weight after wooden crate packaging: 40KG
*Extrusion Center Height: 300mm
*Extrusion Direction: Right → Left
*Motor Power: 250W, Heating Power: 800W
*Voltage: 220V (or customizable)
*LD Ratio: 14:1
*Heating temperature: Ambient to 300°C
*Feed zone equipped with silent cooling system
*Screw barrel material: 38CrMoAl, Nitrided

*Screw compression ratio: 3:1

*Variable frequency speed control, adjustable extrusion speed

*Molds: 1.75mm, 2.85mm (customizable), minimum thickness 0.2mm

*Capable of processing sludge, blending with PP, and handling polyurethane; minimum additive quantity 100-300g

*Twin-screw machine available

*Barrel cleaning: After extrusion operation, feed PE material to flush the screw and expel residual material