53mm 6kg/H Lab Scale Double Screw Extruder With Nitrogen Protection - 450℃ Max Temperature

Price Negotiable

Price: Negotiable

MOQ: 1pcs

Delivery Time: 30-90DAYS

Brand: RUIMING

Product Description

Mini Lab Twin Screw Extruder With Nitrogen Protection

The Mini Plastic Extruder is essential laboratory equipment designed for testing the melting temperature and chemical properties of thermoplastic materials. This economical solution supports research and development with precision and reliability.

Technical Specifications

SJZS Series Models (7mm-10mm Screw Diameter):

Key Technical Parameters	SJZS-7A	SJZS-10A	SJZS-10B	SJZS-10Z
Screw diameter (mm)	7/25	10/30	10/30	10/30
Screw thread length (mm)	190	190	250	190
Screw rotation speed (rpm)	70	51	51	51
Barrel form	Can open	Can open	Can open	Can open
Main motor power (kW)	0.55	0.75	0.75	0.75
Direct extrusion dosage (max kg/h)	0.45	1.5	1.5	1.5
Heating temperature (max ℃)	450	450	450	450
Nitrogen protection	Yes	Yes	Yes	Yes
Size (mm)	800×350×580	800×350×580	850×350×580	800×350×580

SJZS Series Models (20mm Screw Diameter):

Key Technical Parameters	SJZS-20	SJZS-20A
Screw diameter (mm)	20/40	20/53
Screw thread length (mm)	390	480
Screw rotation speed (rpm)	0-50	51
Barrel form	Do not open	Do not open
Main motor power (kW)	1.5	2.2
Direct extrusion dosage (max kg/h)	6	6
Heating power (kW)	4.5	5
Nitrogen protection	Yes	Yes
Size (mm)	1020×450×600	1120×450×600

Key Features & Applications

Designed for laboratory testing of thermoplastic materials including PVC, PPR, PE, PP, HDPE, LDPE and other polymers
Suitable for PVC, PP, HDPE, PE pipes co-extrusion applications
Ideal for color line and outer surface applications on pipes
Nitrogen protection system for controlled atmosphere processing
Variable speed control with low noise operation
Multiple model options with screw diameters from 7mm to 20mm
Maximum heating temperature of 450℃ for various material testing
Compact footprint suitable for laboratory environments