Máquina trituradora de plásticos suaves

Anti-Wrapping Cutting
Film & Soft Material Ready
Protección de sobrecarga PLC
Optional Screen Control

Máquina trituradora de plásticos suaves

Built for PE/PP films and soft plastics—bags, woven sacks, stretch film, agricultural film, big bags, and light textiles. As a reliable plastic film shredder for LDPE/LLDPE film shredding, it delivers stable feeding and anti-wrapping cutting for consistent size reduction before washing, densifying, or pelletizing.

Why Choose Our Soft Plastics Shredder?

Soft materials are prone to wrapping and bridging. Our design focuses on stable feeding, clean cutting, and dependable automation.

Anti-Wrapping Design

Knife arrangement and cutting chamber geometry are optimized to reduce film wrapping around the rotor and keep the machine running smoothly.

Stable Feeding for Light Materials

Designed to handle light, fluffy film and soft plastics with more consistent feeding and fewer stalls.

Controlled Output (Optional Screen)

Configure screen size to target downstream requirements—densifier input, washing line, or pelletizer feed.

PLC Control & Protection

PLC-based start/stop, forward/reverse, and overload protection improve safety and reduce operator workload.

Materiales y Aplicaciones

A soft plastics shredder machine is commonly used before washing, squeezing/densifying, or pelletizing to reduce size and improve line stability.

Typical Materials

  • LDPE/LLDPE film: stretch film, shrink film, agricultural film, packaging film
  • PP woven bags, raffia, jumbo/big bags (FIBC), non-woven materials (a common PP woven bag shredder application)
  • Soft plastic bags, liners, light flexible parts
  • Industrial textiles and fibers (application dependent)

Downstream Processes

  • Film washing lines (pre-cutting to improve washing efficiency)
  • Film squeezer / densifier feed preparation
  • Pelletizing lines (stable feeding and reduced bridging)
  • RDF / SRF preparation (where applicable)
For soft plastics, the key is preventing wrapping and maintaining consistent feeding. Share your material photos and contamination level so we can recommend the best rotor/knife/screen setup.
Consejo de aplicación: Film often contains moisture and contaminants. If your downstream process is densifying or pelletizing, we can recommend an optimized cut size and material flow to prevent bridging.

Principio de funcionamiento y componentes clave

Designed for soft plastics—stable feeding, clean shearing, and controlled discharge.

How Does a Soft Plastics Shredder Machine Work?

Material enters the hopper and is guided into the cutting chamber where rotor knives shear it against fixed counter-knives. Anti-wrapping design helps keep film from winding on the shaft. When a screen is installed, output size can be controlled before the material moves to the next step.

  • Rotor y cuchillas: Wear-resistant knives for reliable cutting on film and woven bags.
  • Fixed counter-knives: Support consistent shearing and reduce entanglement.
  • Screen (optional): Controls output size to match your washing/densifying process.
  • PLC protection: Overload and reverse recovery logic for safer operation.
Soft plastics shredder rotor knives detail

Especificaciones y Configuración

Standard models for film and soft plastics. Configurations can be adjusted to your material and target capacity.

ModeloShaft Diameter (mm)Moving Knives (qty)Fixed Knives (qty)Max. Capacity (kg/h)Potencia del motor (kW)Feeding Mouth (L × W, mm)Machine Weight (kg)Dimensions (L × W × H, mm)
L245530024240022800 × 130036003250 × 1500 × 2350
L306330030255030900 × 130040003250 × 1750 × 2350
L3980350392750451100 × 150060004150 × 1900 × 2450
L361004003621200551300 × 180080004700 × 2550 × 2650
L421204004221500751500 × 190095005350 × 2850 × 2760
Consejo de Selección: Share your material (type/thickness/moisture/contamination), target capacity (kg/h), and desired output size. We will recommend the right soft plastics shredder machine configuration (rotor/knife/screen) for your line.
Envíe fotos del material + tamaño objetivo de salida → obtenga una recomendación de modelo en 12 horas
Enviar Detalles

Prueba: Calidad de fabricación, seguridad y factibilidad de servicio

For industrial purchasing, details matter. Below are the checkpoints and options we can provide to support a reliable soft plastics shredder machine selection.

Evidencia de fabricación y QC

Controles de proceso y puntos de inspección que reducen el riesgo.

  • Opciones de rodamientos / engranajes: Opciones de marcas disponibles bajo petición (por proyecto y cadena de suministro).
  • Tratamiento térmico: Knife and wear-part heat treatment matched to film/soft plastics and contamination level.
  • Balanceo dinámico del rotor: Ayuda a minimizar vibraciones, ruido y desgaste de los rodamientos.
  • Tolerancias de ensamblaje: Revisión de ajuste crítico para eje, acoplamiento y asientos de rodamiento.
  • Pruebas pre-entrega (FAT): Carga sin carga + funcionamiento funcional, consumo de corriente, aumento de temperatura y verificación de lógica de control; video de prueba disponible.

Seguridad y protección

Diseñado para proteger a las personas y el equipo en el reciclaje real.

  • Lógica de sobrecarga: El PLC monitorea la carga y activa la protección para evitar el daño del motor/transmisión.
  • Estrategia de reversión: Lógica de reversión automática / recuperación para el puenteo o el corte detenido (parametrizado).
  • E-stop y bloqueos: Parada de emergencia + preparación de bloqueo de seguridad (por ejemplo, protección de puerta/cubierta de acceso, según la configuración).
  • Respuesta a la contaminación metálica: Soporte para la separación magnética de la corriente ascendente; se pueden discutir soluciones de detección de metales opcionales para corrientes de alto riesgo.

Detalles de mantenimiento y servicio

Elecciones de diseño prácticas que mantienen el tiempo de inactividad bajo.

  • Método de cambio de cuchilla: Diseño de acceso para un giro/reemplazo de cuchilla más rápido (el método final depende del modelo).
  • Opciones de acero de cuchilla: Opciones D2 / SKD-11 disponibles según las expectativas de desgaste y el presupuesto.
  • Cambio de pantalla: Configuración de pantalla y método de reemplazo disponibles para un tamaño de salida controlado.
  • Puntos de lubricación: Clear lubrication points and maintenance checklist support for routine servicing.
Request evidence pack: Ask for a checklist + test video + key component list for your target model. Send your material photos and target output size via the form below.

Máquinas

See key components and controls for film and soft plastics processing.

Preguntas frecuentes

What materials can a soft plastics shredder machine process?
Common applications include LDPE/LLDPE films, PP woven bags, big bags, soft plastic bags, and related soft materials. Share your photos and contamination level for a precise recommendation.
How do you prevent film from wrapping around the rotor?
We use an anti-wrapping cutting design (knife arrangement and chamber geometry) and can tune screen size and operating parameters to reduce winding and bridging.
¿Cómo controlo el tamaño de salida?
Output size is typically controlled by the screen (optional) and knife configuration. Tell us your downstream process (washing, densifying, pelletizing) and target cut size.
What is the lead time?
Lead time depends on the model and customization scope. Send your requirements via the inquiry form for a confirmed schedule.

Warranty & Inquiry

Send material photos, target capacity, and target output size. We will recommend the right configuration and provide a quotation.

Garantía

All recycling machines come with a 1-year limited warranty (wear parts excluded; final terms per contract).
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