High-Quality Sj25 Plastic Extrusion Machine for 3D Filament Production

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: SJ25
• Plastic Processed: ABS
• Product Type: Filament Machine
• Feeding Mode: One Feed
• Assembly Structure: Integral Type Extruder
• Screw: Single-Screw
• Engagement System: Full Intermeshing
• Screw Channel Structure: Deep Screw
• Exhaust: Don′t Exhaust
• Automation: Automatic
• Computerized: Computerized
• Transport Package: Film
• Specification: SJ25
• Origin: China
• HS Code: 8477209000
• Production Capacity: 1kg

Product Description

:

1	Hopper dryer (5KG)	1set
2	SJ-25/28 single screw extruder	1set
3	Siemens PLC(Touch control Panel /Closed Loop system)	1set
4	Mold&die(1.75mm)	1set
5	Air cooling system for high temperature raw material	1set
6	Hot water tank for low temperature raw material or re-cooling	1set
7	Water cooling tank	1set
8	Laser Diameter measurement	1set
9	Servo haul off machine	1set
10	Servo winding machine	1set
11	Chiller	1set

Introducing our SJ25-28 filament extruder, featured prominently in the video. This sophisticated model mirrors the exceptional capabilities of our larger extruder units, boasting advanced servo-driven mechanisms for precise control and operation.
It incorporates a cutting-edge precision winding and tension-controlled storage system, ensuring seamless and uninterrupted filament production for consistent quality.
Screw Diameter: ¢25mm - Meticulously engineered for peak performance and optimal efficiency, enabling superior extrusion results.
Length/Diameter (L/D) Ratio: 28:1 - Expertly designed for superior processing performance, ensuring an optimal balance of length and diameter for enhanced extrusion quality.
Maximum Screw Rotation Speed: 72 RPM - Capable of delivering high-speed extrusion for increased productivity and efficiency.
Heating Zones: 3 precisely controlled zones - Ensuring uniform thermal distribution for consistent processing temperature and optimal extrusion.
Heating Power: 1.2*4 kW - A powerful yet energy-efficient heating system that ensures reliable performance.
Heating Ring: Stainless steel with ceramic heating method - Provides robust and efficient heat management, ensuring durability and consistent thermal performance.
Main Motor Power: 2.2 KW - Offers consistent, reliable motor performance, ensuring smooth operation.
Motor and Reducer Connection: Straight connection - Designed for enhanced durability and ease of maintenance, ensuring a long-lasting operational life.
Cabinet Material: Aluminium alloy - Lightweight yet corrosion-resistant, providing structural integrity and longevity.
Center Height: 960mm - Ergonomically designed for comfortable and efficient operation.
Construction Material: Stainless steel 304 - Offers unmatched strength and longevity, ensuring robust build quality.
Air Cooling Table Length: 3000mm - Essential for effective filament cooling and stabilization, ensuring quality end products.
Forming Table Length: 3000mm - Ensures precise and consistent filament shaping, crucial for maintaining uniformity and quality.
Air Cooling Platform Height: 900mm - Optimized for efficient cooling processes, ensuring rapid stabilization.
Variable Frequency Control - Provides flexible and precise speed regulation for tailored extrusion processes.
Fan Outlet: Equipped with 4 outlets - Ensures optimal airflow and cooling efficiency, maintaining ideal operating conditions.

Raw material	PETG PLA  ASA etc
Capacity	5 kg/h
Filament dia.	1.75mm
Filament dia. tolerance	+/-0.03-0.05mm
Speed	Adjustable