Soft Plastic Granulation Line
Customers are empowered with choices, offering two-stage, three-stage, and four-stage machines tailored to diverse production needs. The unique design ensures superb compatibility and superior granulation performance. This granulator excels in recycling dirty waste and efficiently handling scraps. Gear Box: Engineered with a high-torque design, it ensures low noise and smooth, seamless operation. The innovative screw design offers enhanced coordination, effectively addressing issues of particle black spots and color inconsistencies. Equipped with a forced feeding system and hydraulic mesh changer, the machine optimizes capacity while conserving energy. Furthermore, its advanced vacuum and conventional exhaust systems adeptly expel moisture, gases, and impurities, resulting in consistent extrusion and top-quality solid particles.
Hard Plastic Granulation Line
This sophisticated Machine Line expertly heats and melts a variety of plastic raw materials, utilizing a high-speed rotating cutter to transform melted plastic into small, uniform particles. In the cutting process, the plastic undergoes rapid rotation, stirring, and rubbing, which enhances the uniformity of the particle size and shape, significantly boosting the plastic's reprocessing performance.
Designed to minimize plastic degradation and produce superior particles, this machine line is an indispensable ally for clients recycling PP, PE, and other hard plastic materials. Not only is it user-friendly, but it also represents a highly practical granulation recycling model, gaining widespread popularity in the PP, PE recycling sector.
| Model |
Power |
Rotating Diameter |
First Stage Motor Power |
Second Stage Motor Power |
Production Capacity |
Screw Draw Ratio |
| DL-R85 |
37/55KW |
85mm |
55KW |
18.5KW |
180-250KG/H |
1:33 |
| DL-R100 |
45/75KW |
100mm |
90KW |
30KW |
280-350KG/H |
| DL-R120 |
55/90KW |
120mm |
110KW |
45KW |
350-450KG/H |
| DL-R160 |
90/160KW |
160mm |
180KW |
55KW |
650-750KG/H |
| DL-R180 |
132/200KW |
180mm |
250KW |
55KW |
800-1000KG/H |
| DL-R200 |
160/250KW |
200mm |
315KW |
75KW |
1100-1400KG/H |
Prospects and advantages of the plastic recycling industry
1. Environmental protection
Reducing pollution: Plastic recycling significantly cuts down on environmental pollution caused by waste, thus preserving vital land and water resources.
Resource conservation: By recycling plastics, we lessen the demand for new plastics and conserve non-renewable resources like oil.
2. Policy support
Government promotion: Governments globally are prioritizing environmental conservation by rolling out numerous policies and regulations to bolster the plastic recycling industry's growth.
Economic incentives: Certain nations offer tax breaks and subsidies to recycling firms, fostering industry expansion.
3. Market demand
Enterprise demand: As eco-awareness rises, more businesses opt for recycled plastics to minimize their environmental impact.
Consumer preference: There's a growing trend towards eco-friendly products, with consumers ready to pay more for products made from recycled materials.
4. Technological progress
Recycling technology: Advancements in plastic recycling technology enhance efficiency, cost-effectiveness, and quality.
Innovative applications: New materials and processes are expanding recycled plastics' use in fields like construction and textiles.
5. Global Trends
International Cooperation: Global environmental bodies and firms are collaborating to advance the plastic recycling sector.
Standardization: The creation of international standards elevates recycled plastics' quality, boosting their global circulation and use.
The plastic recycling industry is on the cusp of a promising future, offering notable benefits like pollution reduction and resource conservation. With robust policy backing, market demand, technological strides, and global collaborations, the industry is set for significant growth.
Q: What is the price of plastic granulation line?
A: Pricing depends on the cleanliness level of the final material and required production capacity. We can recommend the most efficient granulation line options tailored to the customer's budget.
Q: What is the difference between single screw, twin-screw, and triple screw granulators? Which one is more suitable for my needs?
A:Single screw: With a simple structure and low cost, ideal for basic plastics (like single PP, PE materials), but less effective for mixed or impurity-containing recycled materials; limited capacity.
Twin screw: Offers strong mixing ability, perfect for recycled, mixed materials (such as PP, PE blends), or modified plastics with additives, ensuring higher yield and stability.
Triple screw: Used when high output and precision are needed (e.g., high-end engineering plastic granulation), albeit with higher costs and complex maintenance.
Suggestion: For recycled or mixed modified materials, a twin-screw granulator is recommended. For single materials with budget constraints, a single screw granulator is a viable option.
Q: What is the hourly or daily production range? Can it be adjusted?
A: Small granulator: 50-200 kg/hour, ideal for startups or small-scale production.
Our medium-sized granulators are engineered to deliver an impressive throughput of 200-500 kg/h, making them an indispensable asset for recycling plants or modified plastic facilities. They are crafted for optimal performance in diverse industrial settings.
Introducing our large granulators: these powerhouses offer a throughput exceeding 500 kg/hour, seamlessly integrating with high-power motors and sophisticated automation systems to meet the demands of extensive recycling operations.
Adjustment Method: Effortlessly tailor the capacity to your needs by manipulating the screw speed, feeding speed, or mold aperture, ensuring precision and adaptability in every application.
Q: Can the machinery adeptly navigate challenges like high humidity, impurities, or mixed plastics? Is pre-processing of materials, such as crushing or cleaning, necessary?
A: Certain models are equipped to integrate with a pre-drying system, including a hopper dryer. Nevertheless, high humidity raw materials, such as unwashed recycled bottles, necessitate additional pre-treatment like centrifugal dehydration for optimal processing.
Q: Is there support for varying types of melted plastics? Must adjustments be made to the equipment when transitioning between different raw materials?
A: The processing ease of materials is influenced by their melt index. For instance, LDPE with a melt index of 10 offers superior flowability and processing ease compared to HDPE with a melt index of 2.
Q: What mechanisms ensure the control over uniformity, density, and particle shape?
A: The precision in particle uniformity is largely dictated by the screw design; a larger aspect ratio contributes to more uniform plasticization, coupled with meticulous temperature control accuracy.
The particle shape is crafted by the cutting technique employed:
Underwater Strip Cutting: This method yields regular particles perfect for high-precision applications.
Hot Cutting Grain: Offers high efficiency, though it may result in minor burrs.
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