Machines and Production Lines
Pelletizing Systems
MAISEN dry and water strand pelletizing · POLYCUT underwater pelletizing · 25 kg/h – 50 t/h
Overview
What we offer
We bring MAISEN and POLYCUT pelletizing technology to producers who take equipment selection seriously in compounding, masterbatch, engineering plastics, elastomers and virgin polymer. The portfolio runs from laboratory and pilot scale to high-capacity industrial lines, covering dry strand pelletizing, water strand pelletizing and die-face underwater pelletizing.
The value of a pelletizing line shows in the pellet quality it holds over a full production run. Consistent pellet size, a clean cut, controlled surface moisture and easy maintenance together decide how the material behaves downstream and what the plant actually costs to run.
Alongside new machine investment, we supply cutting knives, rotors, die plates, cutting chambers and other wear parts for pelletizers already in service. The stated 25 kg/h – 50 t/h range describes the combined portfolio of different models and project-specific systems; real capacity is set by the polymer, the filler loading, the target pellet size and the line configuration.
Applications
- Compounding and masterbatch
- Engineering plastics
- Elastomers and hot-melt adhesives
- Biodegradable polymers
- Laboratory and pilot production
Highlights
- MAISEN dry strand pelletizing: belt-driven (MSX) and direct-driven (MSM) portal-type cutters
- Capacity up to 2,300 kg/h, haul-off speed up to 140 m/min
- MAISEN water strand pelletizing: MSSX-H horizontal and MSSX-V vertical layouts, 2,500 – 16,000 kg/h
- POLYCUT underwater pelletizing: UWP-50 (5 – 100 kg/h), UWP-120 (500 – 1,500 kg/h), UWP-300H (10 – 20 t/h)
- Carbide and Stellite rotors, ceramic and carbide bed knives
- Mechanically clamped replaceable cutting inserts: the rotor body is reused
- Fully enclosed cutting chamber with three interlocked safety devices
- Blade runout ≤ 0.01 mm, noise ≤ 74 dB
- CNC machining, 3D metrology, concentricity inspection and dynamic balancing
- Auxiliaries: strand cooling trough, vibrating screen, conveyor, air knife
Technical data
Model table
MAISEN dry strand pelletizing models. MSX: belt-driven portal type · MSM: direct-driven portal type. Blade runout ≤ 0.01 mm, noise ≤ 74 dB. Water strand pelletizing (MSSX-H / MSSX-V, 2,500 – 16,000 kg/h) and POLYCUT underwater pelletizing systems (UWP-50 / UWP-120 / UWP-300H) are sized separately per project.
| Model | Capacity [kg/h] | Strands | Rotor [mm] | Haul-off [m/min] | Motor [kW] |
|---|---|---|---|---|---|
| MSX200 | ≤ 1200 | ≤ 35 | Ø200 × 200 | 0 – 140 | 11 |
| MSX300 | ≤ 1800 | ≤ 50 | Ø200 × 300 | 0 – 140 | 15 |
| MSX400 | ≤ 2300 | ≤ 63 | Ø200 × 400 | 0 – 140 | 18.5 |
| MSM130 | ≤ 500 | ≤ 15 | Ø162.5 × 130 | 0 – 120 | 5.5 |
| MSM230 | ≤ 1000 | ≤ 35 | Ø162.5 × 230 | 0 – 120 | 7.5 |
| MSM340 | ≤ 1500 | ≤ 50 | Ø162.5 × 340 | 0 – 120 | 15 |
Gallery
From site and catalogue
The manufacturer we represent in Türkiye
MAISEN
Nanjing Maisen Intelligent — since 1996
MAISEN has specialised in plastic pelletizing machinery since 1996. Working to a principle of “low noise, little dust”, it builds strand pelletizers, cutting rotors, bed knives and end-of-line auxiliary equipment.
MAISEN pageMachines and Production Lines
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