Hard & Brittle Plastics
Rigid and brittle plastic production scrap.
INLINE PLASTIC CRUSHER
Low-Speed Screenless Granulator
JW-LSS Low Speed Silent Inline Crusher
The JW-LSS Low-Speed Screenless Granulator is designed for beside-the-press recycling of sprues, runners and small production scrap. Its 23 rpm low-speed cutting system helps reduce noise, dust and heat while producing consistent regrind.
The screen-free, machine-side design is intended for suitable hard and brittle plastics. Confirm material and scrap form before selecting a JW-LSS model.
APPLICATIONS
Designed for Hard & Brittle Plastics
Suitable for machine-side crushing of rigid and brittle plastic scrap generated during production.
Engineering Plastics
Engineering plastic offcuts within the confirmed application range.
Machine-Side Production Scrap
Scrap generated beside production equipment.
Small Molded Parts & Regrind
Small molded rejects and production regrind.
Brochure test examples include PA+G30, PC and PBT+G30.
WHY LOW SPEED
Quiet, Stable and Controlled Crushing
Ultra-Low Rotor Speed
A rotor speed of 23 rpm provides controlled low-speed crushing with reduced impact and vibration.
Screen-Free Operation
The screen-free crushing configuration simplifies material discharge and helps maintain stable regrind.
Low Noise & Low Dust
Low rotor speed and controlled cutting help reduce noise and dust during machine-side crushing.
Consistent Regrind
The brochure specifies a typical crushed particle size of approximately 5–6 mm.
Compact Machine-Side Design
Multiple machine sizes are available for installation beside production equipment.
CUTTING SYSTEM
Low-Speed Cutter Design
Low-Speed Cutter Rotor
Closely spaced cutter elements provide controlled size reduction at extremely low rotational speed.
Cutter Chamber Detail
A close view of the cutter arrangement and internal crushing chamber.
Rotor & Chamber Layout
Open-chamber view showing the low-speed rotor and cutter arrangement.
TECHNICAL DATA
Technical Specifications
| Model | Power | Rotor Speed | Regrind Size | Capacity | Input Size (L×W) | Machine Size (L×W×H) | Weight |
|---|---|---|---|---|---|---|---|
| JW-LSS-1P | 1.1 kW | 23 rpm | 5–6 mm | 15–20 kg/h | 250×240 mm | 900×450×1200 mm | 205 kg |
| JW-LSS-2P | 1.5 kW | 23 rpm | 5–6 mm | 20–25 kg/h | 315×315 mm | 1100×500×1480 mm | 275 kg |
| JW-LSS-3P | 2.2 kW | 23 rpm | 5–6 mm | 25–30 kg/h | 420×315 mm | 1200×500×1560 mm | 315 kg |
| JW-LSS-5P | 3.7 kW | 23 rpm | 5–6 mm | 30–35 kg/h | 430×380 mm | 1200×550×1560 mm | 350 kg |
| JW-LSS-5P Enlarged | 3.7 kW | 23 rpm | 5–6 mm | 30–35 kg/h | 475×380 mm | 1250×560×1600 mm | 410 kg |
Specifications are based on the supplied LSS series technical data. Actual configuration may vary according to material, scrap size and production conditions.
Need a Low-Speed Crusher for Your Material?
Send us your material type, scrap size and required capacity. We will help select a suitable JW-LSS configuration.
