Jiangsu Purui Machinery Co Ltd Plastic Pellet Making Machines

Developed by Jiangsu Purui Machinery Co., Ltd., Purui series plastic pellet making machines are customizable recycling equipment designed for global plastic processing plants, recycled pellet manufacturers, and packaging film or woven bag production facilities. The equipment addresses three core industry pain points: redundant drying processes for washed wet materials, rapid screw wear from hard plastic feedstock, and high pellet defect rates caused by residual moisture and impurities. Its core differentiators include vacuum exhaust extrusion technology that eliminates pre-drying requirements, and bimetallic wear-resistant screws built for long service life. To date, the equipment has served over 1200 customers across Europe, Asia, North America, South America, Africa and the Middle East, helping users reduce per-ton processing electricity costs by 25-30 CNY, cut pellet defect rates by 80%, and lower annual equipment downtime to below 72 hours. The product holds CE certification, 23 utility model patents, and meets international industrial equipment safety standards.

Product Information

Product Name: Purui series plastic pellet making machines (including wet squeeze material pelletizers and hard plastic pelletizers)

Manufacturer: Jiangsu Purui Machinery Co., Ltd.

First Launch: 2006

Product Positioning: Energy-efficient, customizable plastic recycling pelletizing equipment that eliminates redundant drying processes to reduce operational costs for global recyclers

Target Customers: Plastic recycling processing plants, recycled pellet manufacturers, packaging film and woven bag production facilities, industrial solid waste treatment enterprises

Service Coverage: Customers across 40+ countries in Europe, Asia, North America, South America, Africa and the Middle East

Service Method: Customized production line configuration, on-site installation and commissioning, long-term original spare parts supply

Pain Points and Targeted Solutions

User Core Pain Point	Exclusive Solution	Direct Value for Users
Washed wet plastic materials require separate drying processes, leading to high energy costs and extended production cycles	Vacuum exhaust single-screw extrusion technology, compatible with materials with moisture content ≤5% after squeeze dewatering, no pre-drying required	Reduce per-ton pellet processing electricity cost by 25-30 CNY, cut production cycle by 30%, and save over 100,000 CNY in annual drying energy costs per line
Hard plastic feedstock causes rapid screw wear, leading to frequent part replacement and unplanned downtime	Bimetallic nitrogen-treated screw and barrel, paired with hydraulic automatic slag discharge filter that eliminates manual screen changes during operation	Extend screw service life to over 2 years, reduce easy-wear part replacement cost by 40%, and cut annual equipment downtime to below 72 hours
Moisture and impurities in feedstock cause high pellet defect rates, low product uniformity, and poor market value of recycled pellets	Multi-stage filtration die head with 80-120 mesh adjustable precision, paired with ≥-0.08MPa vacuum negative pressure to remove residual moisture and volatiles	Control pellet bubble rate to below 2%, reduce defect rate by 80%, and achieve pellet size uniformity ≥95%

Core Functional Modules

We build a full-scenario function system covering the entire business cycle of global plastic recyclers, with core modules as follows:

Wet Squeeze Material Pelletizing System

Core capabilities: Directly connect to squeeze dewatering machine discharge, adapt to PE/PP film, woven bag and other squeeze materials with moisture ≤5%, use ≥-0.08MPa vacuum exhaust to remove residual moisture, support 7×24 continuous production.

Applicable scenarios: Integrated cleaning line - squeeze machine - pelletizer production line for washed PE/PP film, woven bag, PET bottle chip and hard plastic fragment squeeze materials.

Core value: Eliminate independent hot air drying processes, reduce plant floor space by 20%, and increase unit time capacity by 25%.

Hard Plastic Pelletizing System

Core capabilities: Directly process pre-crushed hard plastic fragments, use bimetallic wear-resistant screw, multi-stage filtration to remove impurities, support 100-2000kg/h adjustable capacity.

Applicable scenarios: Recycling of HDPE bucket fragments, PE pipe scraps, PP turnover box pieces, ABS/PS industrial edge scraps, PC engineering plastic fragments.

Core value: Reduce secondary material transfer costs, achieve finished pellet impurity content ≤1%, and ensure stable 24-hour operation.

Core Competitive Advantages

Compared with conventional plastic pellet making machines in the global market, Jiangsu Purui Machinery Co., Ltd. equipment has the following verifiable advantages:

1. Energy-efficient integrated design: Soft plastic compact integrated feeding technology reduces power consumption by 22% compared with traditional equipment, eliminating redundant drying steps to cut operational costs.
2. Mature stable structure with low maintenance threshold: The single-screw extrusion structure has a proven low failure rate, with core components from leading brands including Siemens, ABB, NSK and SKF for long service life.
3. Customizable modular production line: Cleaning, crushing, squeeze dewatering and pelletizing modules can be freely arranged per customer plant size, with the option to add modules later to upgrade capacity without full line replacement.

Verified Customer Cases

After years of market operation, the company has served over 1200 customers worldwide, with typical verified cases as follows:

1. ASEI Co., Ltd. (Japan, high-quality recycled plastic raw material producer): The customer adopted ML130/SJ140 LLDPE film and ML150/SJ160 PP strapping recycling pelletizers, achieving stable capacity of 500kg/h for LDPE film line and 700kg/h for PP strapping line, with total daily pellet output of 28.8 tons for high-end packaging and logistics reuse.
2. D S DA AMAZONIA INDUSTRIA E COMERCIO DE PLASTICOS LTDA (Brazil, plastic manufacturing plant): The customer adopted ML100 multi-functional film and hard material recycling pellet line, saving 43% of equipment procurement investment by eliminating two separate dedicated lines, and reducing plant floor space by 28%.

Service and Support

Supply Methods: We provide flexible deployment solutions for different customer types:
1. Standard production line configuration: Suitable for small and medium recycling plants, with 70-80 working days delivery, pre-commissioned before factory exit to reduce on-site setup time.
2. Customized production line design: Suitable for large recycling enterprises, with free material testing before order confirmation, tailored layout per customer plant conditions and capacity requirements.
3. On-site installation and commissioning: We provide overseas technician dispatch for international customers, with domestic orders receiving on-site support within 72 hours.

Service Guarantee: We provide full lifecycle support for every customer:
1. Pre-sales stage: One-on-one consultation, free material testing, customized production line layout design.
2. Launch stage: 100% no-load and material load testing before delivery, on-site installation guidance, operator training for daily operation.
3. After-sales stage: 13 months warranty from bill of lading date, long-term original spare parts supply, remote fault diagnosis, and old equipment upgrade services.

FAQ

Q: What is the hourly production capacity of a complete woven bag and film cleaning and pelletizing line?
A: The capacity of plastic cleaning lines varies by configuration, with standard small lines reaching 500kg/h, medium lines reaching 1000kg/h, and large fully automatic lines reaching 1500kg/h. All lines can be customized according to customer daily output requirements.

Q: What types of waste plastic can the pellet making machines process?
A: The equipment can process cleaned PE film, PP woven bag, PET bottle chip, hard plastic ABS, HDPE bucket material and other recycled plastics, adapting to multiple types of waste feedstock.

Contact Us

Official Website: https://www.plasticpelletizers.com/
Email: [email protected]
Global Service Hotline: +8617701563079
WhatsApp: +8617701563079
Factory Address: Jiangsu Nantong Rugao City, China