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Granulation & Pelletizing Equipment and Systems

Granulation & Pelletizing Equipment and Systems

Horizontal Pelletizing Extruder

Radial screw extruder for producing cylindrical extrudates through perforated screens

Horizontal Pelletizing Extruder

In this horizontal extrusion system, the pre-mixed wet mass is driven by a screw feeder into the extrusion chamber, where it is compressed through a perforated screen to form dense, uniform cylindrical strands of varying lengths. The extruder is composed of a motor, gearbox, transmission assembly, feed hopper, screw feeder, extrusion chamber, perforated plate, screw cap, control system, and a rigid support frame.

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Specifications
Model E-10 E-60 E-120 E-200
Production capacity (based on Ø 0.8mm) ≤6kg/h ≤40kg/h ≤80kg/h ≤160kg/h
Min. feeding weight 0.2kg 0.5kg 1.2kg 2.0kg
Die aperture 0.4–3.5mm
Rotation speed 5–120rpm
Material return ratio ≥99%
Power supply 380V,50Hz
Motor power 1.5kW 3kW 4kW 7kW
Noise level ＜45dB ＜45dB ＜45dB ＜50dB
Overall dimensions (L×W×H) 550×450×610mm 700×360×470mm 1125×650×1180mm 1280×750×1250mm
Net weight 90kg 300kg 660kg 880kg
Features
  • Flexible product sizing
    Equipped with multiple interchangeable perforated screens for producing cylindrical extrudates ranging from 0.5mm to 3.0mm in diameter.
  • Low-shear radial extrusion Compared with single-screw extruders, the radial screw design applies less shear force, minimizing friction and heat generation. This enhances plastic deformation while maintaining the stability of heat-sensitive materials during processing.
  • Thermal adaptability The extruder can be equipped with a cooling or heating jacket to meet the specific requirements of different material types.
Granulation and Pelletizing Equipment
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The powder processing and palletizing equipment is widely used in pharmaceutical, food, and chemical applications. Selection can be made based on material type (e.g. wet, dry, or fragile), flowability, and target throughput. Based on these parameters, a suitable model and configuration are recommended for the intended process.

Our powder handling equipment can be built using high-temperature-resistant, corrosion-resistant, and explosion-proof designs. Typical options include 316L stainless steel construction, PTFE sealing, explosion-proof motors, and nitrogen inerting systems.

Our powder processing machines are designed in line with GMP requirements. Product-contact surfaces can be supplied in SS304 or SS316L with polished finishes down to Ra ≤ 0.4 μm, suitable for installation in clean production areas.

Complete lines can be tailored, including equipment footprint, capacity range, and inlet/outlet height, to achieve direct integration into existing processes.

Voltage and frequency can be supplied according to regional standards (for example 220 V / 380 V / 415 V, 50 Hz / 60 Hz). Control systems can include PLC and HMI with Siemens or Schneider electrical components.