50rpm Small Double Screw Extruder Machine with 390mm Screw Length and PLC Control System for Laboratory Applications

Price Negotiable

Price: Negotiable

MOQ: 1pcs

Delivery Time: 20-90 days after order confirmed

Brand: RUIMING

Product Description

PLC-Controlled Twin Screw Extruder

Advanced extrusion system featuring integrated feeder control, removable product contact parts, and compact single-shell design ideal for fume hood applications.

Key Features & Benefits

PLC control communication system for precise operation
Integrated feeder control with easy removal of product contact parts
Compact single-shell structure minimizes footprint
Geometrically scaled screw elements for easy process magnification
Nitrogen protection system included across all models
Multiple barrel configurations (openable and non-openable)

Technical Specifications

Small Capacity Models

Parameter	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
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 °C)	450	450	450	450
Dimensions (mm)	800×350×580	800×350×580	850×350×580	800×350×580

Medium Capacity Models

Parameter	SJZS-20	SJZS-20A
Screw diameter (mm)	20/40	20/53
Screw thread length (mm)	390	480
Screw rotation speed (rpm)	0-50	51
Main motor power (kW)	1.5	2.2
Direct extrusion dosage (max kg/h)	6	6
Heating power (kW)	4.5	5
Dimensions (mm)	1020×450×600	1120×450×600

Applications & Industries

Ideal for laboratory research, material development, small-scale production, and fume hood applications requiring precise control and compact footprint.