Single Screw Extruder
The single screw extruder is a professional machine for heating plastic particles or dust to extrude high-precision 3D printing filaments. The machine has the advantages of precision temperature control and pulse control to ensure the material melting uniformity and the filament consistency. The single screw extruder is suitable for laboratories and small-batch production of thermoplastics, such as PLA and ABS.
Parameters
Screw diameter 35mm (1.4in) LD 13:1 Work center level 300mm (11.8in) Speed 0-25r/min Motor power 400W Heating power 800W Voltage 110V Net weight 39Kg (86LBs)
Product Features
Pulse Generator
The pulse generator is designed for effectively solving the melt fluctuation problem, greatly improving the geometric precision of filaments, enhancing the material performance and ensuring the production stability.
Sirocco Fan
The sirocco fan is adopted to eliminate the defect of uneven cooling, effectively improve the cooling uniformity, ensure the diameter stability and achieve efficient heat dissipation, energy saving and noise reduction.
Screw Barrel
The screw barrel is matched with the heating coil to optimize thermal management and reduce the temperature fluctuation. The mixing uniformity and the melting efficiency are well improved, and the service life is longer.
Driving Motor
The high-quality motor can provide stable driving force for plastic extrusion molding, can make a quick response to control instructions, and is reliable and stably in performance and long in service life.
Control Box
The control box is compact and reasonable in structure and orderly in arrangement, ensuring high precision and high quality of wire products, remarkably improving the production safety and reliability.
Hopper
The enlarged hopper is detachably designed for smooth feeding, well ensuring continuous and stable material supply and uniform feeding, effectively avoiding blockage and pollution and achieving easy cleaning. Operation Method
1. It is recommended that the mold temperature can be 5-10˚C lower than that of the middle screw cylinder while ensuring that the material can be discharged. The cooling temperature for fed particles should not be higher than the softening temperature of the material. Press the SET key to set the temperature, shift the cursor to the desired temperature, then press the SET key to confirm it, and complete the temperature setting.
2. After the speed governor is powered on, it is necessary to start by pressing the red button, then adjust the speed, and stop by pressing the red button. The numerical display value is the screw speed, for example, 50 represents 15 revolutions per minute.
3. There may be trial material (PE) in the extruder screw. The machine needs to be heated before use. After the temperature reaches the set value, the material can be fed and the machine can be started.
Attention
1. The machine is the main machine tool for plastic extrusion processing. It needs to be used in cooperation with other auxiliary equipment, such as molds, cooling devices, hauling machines, winding or cutting machines to finish the plastic product processing.
2. After the machine is powered on, it can fulfill the functions of heating and extruding out of plastic raw materials. That means the equipment is qualified.
3. The machine is for professional use and cannot be touched by children, minors or non-professionals to prevent burns and other accidents.
4. It is forofferden to touch the heating area and screw cylinder with hands during use. For maintenance, it is required to cut off the power and pay attention to safety.
It is forofferden to touch the heating area and screw cylinder with hands during the use of this equipment. For maintenance, it is required to cut-off the power and pay attention to safety !
Item Number(033399):Single Screw Extruder 110V
On Dec 23, 2025 at 22:35:50 PST, seller added the following information:
