ABS Plastic Recycling Pelletizer

Product Overview

The ABS plastic recycling pelletizer is a single-screw, specialized granulation machine designed for hard plastic flakes. It can directly process pre‑crushed plastic fragments, producing uniform and stable recycled pellets. This integrated pelletizing equipment is suitable for various hard plastic wastes such as HDPE, PP, and ABS. The machine can be customized according to customer production requirements, with no fixed price. Featuring a mature and reliable single-screw design, it boasts a low failure rate, requires no separate crushing unit and can directly accept pre‑crushed material. It ensures thorough plasticization, high pellet density, low operational complexity, and excellent cost‑effectiveness, effectively meeting the production needs of diverse hard plastic recycling operations.

Technical Principle

This equipment employs a single-screw extrusion process, compatible with pre‑crushed hard plastic flakes. Material is fed directly into the barrel via the hopper. Temperature is precisely controlled by segmented ceramic heating bands, while shear friction generated by screw rotation thoroughly melts and plastifies the hard plastic. Multi‑stage filter dies remove dirt and impurities, and an exhaust system eliminates moisture and volatile substances. Finally, the molten material is water‑cooled and shaped before being cut into pellets. The entire process is seamless and efficient, ensuring consistent quality of recycled pellets—with impurity content ≤1% and particle size uniformity ≥95%. The machine also supports 24‑hour continuous operation, meeting the demands of large‑scale production.

Key Performance Parameters

1. Pelletizing capacity: 100–2000 kg/h
2. Main motor power: 30–355 kW
3. Impurity content in finished pellets: ≤1%
4. Particle size uniformity: ≥95%
5. Maximum daily output per unit: 40 tons
6. Normal service life of alloy screw: over 2 years
7. Annual downtime due to failures: less than 72 hours

Core Configuration Information

1. Trademark/Brand: PURUI
2. Country of origin: NANTONG
3. Screw and barrel materials: 38CrMoAlA, bimetallic, nitrided treatment
4. Heating method: electric heating, electromagnetic heating
5. Heater materials: cast aluminum, cast copper, mica, ceramic heaters
6. Motor brands: Siemens, ABB, Weg, or leading domestic brands
7. Pelletizing methods: die‑face cutting, strand‑cutting
8. Bearing brands: NSK, SKF, INA, FAG, or top domestic brands
9. Inverter brands: ABB, FUJI, Delta, Siemens
10. Delivery time: 70–80 working days
11. Warranty period: 13 months from the date of delivery note

Core Advantages

1. Mature and stable single-screw structure: With a proven single-screw design, the equipment features a low failure rate—annual downtime remains below 72 hours—boosting production stability by 60% and ensuring a steady, continuous production rhythm.
2. No need for a separate crushing unit: Directly accepts pre‑crushed material, eliminating the need for additional crushing infrastructure and avoiding the inefficiencies associated with secondary handling and reprocessing of crushed hard plastics, thus streamlining processes and enhancing overall productivity.
3. Long‑lasting wear‑resistant screw: Utilizing 38CrMoAlA or bimetallic screws treated with nitriding, this equipment meets the demanding processing requirements of hard plastics, offering a normal service life exceeding two years and reducing consumable replacement costs by 40%, resulting in lower long-term operating expenses.
4. Thorough plasticization and superior pellet quality: Through precise temperature control combined with screw‑induced shear friction, hard plastics are fully melted and plastified. Coupled with multi‑stage filtration and an exhaust system, the resulting recycled pellets exhibit high density, impurity levels ≤1%, and particle size uniformity ≥95%, consistently meeting quality standards.
5. Low maintenance threshold and outstanding cost‑effectiveness: With a simple, easy‑to‑operate design, routine maintenance is straightforward, requiring no specialized technical team to perform basic upkeep. Overall investment costs remain reasonable, providing businesses with a highly cost‑effective solution for hard plastic recycling.

Core Product Value

1. Customizable capacity: Equipment can be tailored to meet specific customer production needs, flexibly adapting to enterprises of varying scales and preventing underutilization or shortages.
2. Significant cost reduction and efficiency gains: By eliminating the need for a separate crushing unit, lowering consumable replacement costs, and improving production stability, this solution helps businesses reduce operating expenses and enhance productivity.
3. High‑quality recycled pellets: Ensuring low impurity levels and high particle size uniformity, these pellets can be directly reused in plastic product manufacturing, increasing the added value and application scope of recycled materials.
4. Guaranteed continuous production: Supporting 24‑hour continuous operation, this equipment meets the demands of large‑scale recycled pellet production, helping companies expand capacity and strengthen market supply.

Target Customer Groups

This equipment targets hard plastic recycling plants, plastic crushing facilities, manufacturers of everyday plastic products, industrial solid waste treatment companies, and recycled pellet producers. It satisfies the processing needs of various enterprises seeking to recycle hard plastic waste, enabling resource circularity and boosting economic benefits.

Application Scenarios

The ABS plastic recycling pelletizer is suitable for a wide range of applications involving the regeneration of pre‑crushed hard plastics, including HDPE plastic bucket fragments, PE pipe scraps, PP turnover box pieces, ABS/PS industrial edge scraps, PC engineering plastic fragments, and more. As long as the material has undergone preliminary crushing, this equipment can transform it into high‑quality recycled pellets, facilitating resource circularity.

Solutions to Industry Pain Points

1. Addressing inefficiencies caused by secondary handling and reprocessing of crushed hard plastics: The equipment directly accepts pre‑crushed material, eliminating intermediate transport steps, streamlining workflow, and reducing both transportation costs and time losses.
2. Overcoming the issue of ordinary screws failing to withstand hard plastic abrasion: Equipped with wear‑resistant 38CrMoAlA or bimetallic screws treated with nitriding, this machine is well suited to processing hard plastics, boasting a normal service life exceeding two years and cutting consumable replacement costs by 40%, significantly lowering long‑term operating expenses.
3. Solving the problem of complex equipment structures and difficult daily maintenance: Featuring a mature, stable single-screw design, the machine is simple and intuitive to operate, with low maintenance requirements—basic upkeep can be performed without professional technicians—thereby easing operational burdens and reducing costs for businesses.
4. Tackling the limitation of conventional pelletizers with fixed capacities that cannot adapt to enterprise needs: Offering customization based on customer production demands, this equipment allows flexible adjustment of capacity to meet the needs of businesses of different sizes, enhancing its adaptability and practicality.

Frequently Asked Questions (FAQ)

Q1: What types of materials can this ABS plastic recycling pelletizer process?
A: The equipment is compatible with various hard plastic wastes, including HDPE, PP, ABS, PS, and PC. As long as the material has been pre‑crushed into fragments, it can undergo recycling pelletization.
Q2: What is the equipment’s capacity range? Can it be customized?
A: The pelletizing capacity ranges from 100 to 2000 kg/h, with a maximum daily output of up to 40 tons per unit. Customization is available to suit specific customer production needs, accommodating enterprises of varying scales.
Q3: How long is the warranty period? And how long does delivery take?
A: The warranty lasts 13 months from the date of the delivery note, while delivery takes 70–80 working days, adjustable according to specific customization requests.
Q4: What is the quality of the recycled pellets produced?
A: The recycled pellets have impurity levels ≤1%, particle size uniformity ≥95%, high density, and stable quality, making them suitable for direct reuse in plastic product manufacturing.
Q5: Does the equipment support continuous production?
A: Yes, the equipment supports 24‑hour continuous operation, featuring a stable structure with a low failure rate and annual downtime below 72 hours, ensuring continuity even during large‑scale production runs.