Wuhan Ruiming Experimental Instrument
                                                                                                           
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OEM 220V Lab Micro Twin Screw Extruder with 450°C Heating and Two Feeding Ports for Polymer Research

Price Negotiable
Price: Negotiable
MOQ: 1pcs
Delivery Time: 20-90 days after order confirmed
Brand: RUIMING
Product Description
Product Overview

The OEM 220V Lab Micro Twin Screw Extruder is engineered for precision laboratory research with minimal material consumption. Featuring two feeding ports and nitrogen protection, this compact extruder delivers exceptional performance for thermoplastic polymer experimentation.

Key Features
  • Openable barrel design with removable screws for easy cleaning and maintenance
  • 220V household electricity compatibility with rapid heating capabilities
  • Nitrogen protection system to prevent material oxidation during processing
  • Optional frequency conversion control feeding device for precise material input
  • Low raw material consumption and energy efficiency for cost-effective research
  • Superior plasticizing performance with uniform dispersion characteristics
  • Supports both circulation and continuous extrusion modes
  • Maximum circulation extrusion dosage of 15-18g per cycle
Technical Specifications
Material & Construction
Main Material Stainless Steel
Feeding Configuration Two Feeding Port
Barrel Design Can Open
Nitrogen Protection Standard Feature
Dimensions 800mm × 350mm × 580mm
Technical Parameters by Model
Key Technical Parameters SJZS-7A SJZS-10A SJZS-10B SJZS-10Z SJZS-20 SJZS-20A
Screw diameter (mm) 7/25 10/30 10/30 10/30 20/40 20/53
Screw thread length (mm) 190 190 250 190 390 480
Screw rotation speed (rpm) 70 51 51 51 0-50 51
Main motor power (kW) 0.55 0.75 0.75 0.75 1.5 2.2
Direct extrusion dosage (max kg/h) 0.45 1.5 1.5 1.5 6 6
Heating temperature (max °C) 450 450 450 450 450 450
Performance Advantages

This specialized laboratory extruder is engineered for diverse and precise mini extrusion processes, achieving maximum chemical characteristics with minimum batch quantities. The system ensures precise, smooth output motion critical for low-volume applications such as single fiber/strand extrusions, making it ideal for advanced polymer research and development.

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Company Wuhan Ruiming Experimental Instrument
Location 4-1, Tonglianshun Industrial Park, No. 8, Chuangxin Avenue, Qianchuan, Huangpi District, Wuhan, China
Contact Person John

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