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Plastic Extruders
  • SJ30 Lab Small Plastic Filament Extruder for ABS
  • SJ30 Lab Small Plastic Filament Extruder for ABS
  • SJ30 Lab Small Plastic Filament Extruder for ABS
  • SJ30 Lab Small Plastic Filament Extruder for ABS
  • SJ30 Lab Small Plastic Filament Extruder for ABS
  • SJ30 Lab Small Plastic Filament Extruder for ABS
SJ30 Lab Small Plastic Filament Extruder for ABS

SJ30 Lab Small Plastic Filament Extruder for ABS

  • >= 1 Sets
    $2,680

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
View product details

SJ30 Lab Small Plastic Filament Extruder for ABS

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Filament Extrusion: Processes ABS, PC, PET, PP, PE, and PPR into high-quality plastic filaments using a single-screw design with a 30:1 L/D ratio, ensuring precise material extrusion and uniform output.
  • Material Granulation: Capable of converting raw plastic materials into granules for recycling or repurposing, supporting small-scale production and laboratory research applications.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a stainless steel frame and chemical-resistant components, ensure durability in lab environments requiring frequent cleaning or exposure to harsh materials.

  • 2. Programmable Multi-Material Control Panel

    • With a touchscreen interface and pre-set programs for ABS, PET, and other plastics, streamline operations by selecting optimal parameters for different materials with a single touch.

  • 3. High-Efficiency 30:1 Screw Design

    • With a 30:1 L/D ratio single-screw system, achieve uniform extrusion and energy-efficient processing of rigid materials like PC or PE.

  • 4. Versatile Lab-Scale Filament Production

    • Designed for small-batch prototyping or R&D, process a wide range of plastics (ABS, PP, PET, etc.) in compact lab spaces.

  • 5. Compliance with Global Safety & Environmental Standards

    • Certified to EPR Germany, CE, and ISO standards, guarantee environmental responsibility, safety, and quality for commercial or institutional use.

Product details

SJ30 Lab Small Plastic Filament Extruder for ABS

The SJ30 Lab Small Plastic Filament Extruder is a compact, versatile machine designed for precise processing of ABS, PC, PET, and other thermoplastics. Equipped with a single-screw system and a 30:1 L/D ratio, it ensures efficient material extrusion in laboratory or small-scale production settings. Certified to EPR Germany Packing standards, it combines safety, durability, and compliance with global regulations.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompatibilityABS, PP, PE, PPR, PC, PETPrototyping, R&D, and small-batch production
Screw DesignSingle-screw with 30:1 L/D ratioHigh-precision extrusion of viscous polymers
Voltage Requirement380V, 3-phaseIndustrial or lab environments with 3-phase power
Safety FeaturesGuarded rotating components, CE/ISO/SGS complianceSafe operation in shared or regulated facilities
Control SystemProgrammable digital interfaceCustomizable temperature and speed settings

Customization guide

Adjustable parameters include screw speed (50–200 RPM), barrel temperature (150–300°C), and extrusion rate (0.5–5 kg/h). These settings can be tailored to process low-viscosity materials like PP or high-melt-index plastics like PC.

Get inspired

Ideal for researchers and manufacturers needing consistent filament quality in prototyping or small-scale production. Its modular design allows quick adaptation to different material formulations or output requirements.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Throughput3 kg/h+20% (3.6 kg/h)+40% (4.2 kg/h)*
CertificationsEPR Germany Packing+CE/ISO 9001+CE/ISO 9001/SGS
Temperature Range150–280°C150–300°C150–320°C
Warranty1 year2 years3 years

Supplier's note

  1. Technical Breakthroughs:

    • The 30:1 L/D ratio screw ensures 20% faster melt homogenization compared to standard 20:1 screws, reducing defects in filament extrusion.
    • Programmable control allows ±1°C temperature precision, critical for heat-sensitive materials like PET.
    • Modular design cuts downtime by 30% when switching between material types.

  2. Version Selection Guidance:

    • Base Model: Best for academic labs or startups prioritizing cost efficiency. Its 3 kg/h throughput suits low-volume R&D.
    • Advanced Model: Ideal for mid-scale production (e.g., prototyping shops) needing ISO compliance and broader temperature range.
    • Pro Model: Industrial users requiring high throughput (4.2 kg/h) and triple-layer corrosion-resistant coating for harsh chemical environments.

*Pro Model’s throughput increase is validated against industry benchmarks for single-screw lab extruders.

Frequently asked questions

  • Which plastic extruder model is best suited for small lab environments using ABS materials?

  • How do I clean and maintain the SJ30 extruder's processing components safely?

  • What's the difference between ABS and PP filament when using the SJ30 extruder?

  • Can the SJ30 extruder's settings be customized for different plastic materials?

  • Does the SJ30 extruder meet EU safety certifications like EPR?

  • Is the SJ30 compatible with 380V power supply in laboratory settings?

  • How does the SJ30's single-screw design improve filament quality?

  • What warranty and support come with the SJ30 lab extruder?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompatibilityLab prototyping, small-scale productionIndustry: 4 materials; Base: 6 materials (ABS, PP, PC, PET, PE, PPR) ▲; Advanced: 8+ materials (incl. TPU, PLA) ▲▲ (Supports specialized polymers)Enables versatile material experimentationAdvanced models may require additional training
Screw Design (L/D Ratio)Continuous extrusion, high-viscosity processingIndustry: 28:1; Base: 30:1 ▲ (Enhanced mixing efficiency); Advanced: 32:1 ▲▲ (Optimal material extrusion)Longer screws ensure better material homogenizationHigher ratios may increase energy consumption
Voltage RequirementsIndustrial facilities, labs with 3-phase powerIndustry: 220V; Base: 380V 3-phase ▲ (Industrial-grade power); Advanced: Dual voltage (220V/380V) ▲▲ (Global compatibility)Base suits industrial settings; Advanced offers flexibility380V may require specific electrical infrastructure
CertificationsExport-oriented production, regulated industriesIndustry: CE; Base: EPR Germany Packing ▲; Advanced: CE + ISO 9001 ▲▲ (Global compliance)Meets strict regulatory and export requirementsAdvanced certifications add to upfront costs
WarrantyHigh-volume production, critical operationsIndustry: 6 months; Base: 1 year ▲; Advanced: 2 years ▲▲Longer coverage reduces downtime risksExtended warranties may not justify cost for occasional use
Safety FeaturesIndustrial environments, multi-user labsIndustry: Basic guards; Base: Guards + warning labels ▲; Advanced: Auto-shutdown sensors ▲▲ (Prevents accidents)Advanced safety minimizes workplace hazardsEnhanced safety systems may complicate operation

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