Lab Mini SHJ-21 Pellets Twin Screw Extruder| Lab Mini Pellets Extrusion Machine

General Introduction:

SHJ-21 lab twin screw pelletizing machine is suitable for plasticizing and extrusion of engineering plastics, modified plastics, color masterbatch and other polymer, with the characteristics of uniform dispersion, plasticizing and coloring, filling and modification.

It is applicable to laboratory testing and quality control, teaching research and small-scale production.

This machine unit is novel in design, sophisticated in material and fine in workmanship.

Product Property:

The structure of barrel and screw is building block, the adjustment of processing technology is convenient and quick.

Quick-opening type machine head and screen changer, which is quick to clean and change screen.

Technical Parameters:

Model: SHJ-21

Screw Diameter: 21.7mm

L/D Ratio: 32:1, 36:1, 40:1, 44:1

Motor Power: 5.5kw

Max. Rotation Speed: 60--600rpm

Heating / Cooling Method: Electric heating/ oil cooling

Max.Temp.: 350℃

Temp.Accuracy: ±1.0℃

Pressure Measuring Range: 0--50Mpa

Pressure Measuring Accuracy: 0.2% F.S

Output: 20kg/h

Weight: 680kg

Dimension: L*W*H: 2375*690*1630mm

Machine Images:

Packing＆Delivery:

Before delivery, our working staff will carefull pack the whole set machine to make sure the products arriving to cusomer's workshop safely.

• LCL (Less than Container Load) > WOOD CASE Packing + Cline Film Wrapped + Steel Tube Tray Fixed + Oil Against Rust Process

• FCL (Full Container Load) > Steel Tube and Wire Fixed + Cling Film Wrapped + Oil Against Rust Process