210-Type Two-Machine Plastic pelletizing machine Operation Case: Automation Upgrade for Start-Up Recycling Plants, Dual Compliance of Energy Saving and Environmental Protection
In recent years, the entry threshold of the plastic recycling industry keeps rising, and environmental EIA, product compliance and production cost have become three core difficulties for the survival and development of small and medium-sized start-up factories. This cooperative customer is a start-up plastic recycling processing plant located in Henan, mainly engaged in waste packaging film, woven bag and industrial plastic scrap recycling and granulation business. With small factory scale, limited site and tight labor cost budget, the customer adopted old simple Plastic pelletizing machine at the initial stage, suffering from multiple long-term problems including cumbersome screen changing, low output, high energy consumption, excessive noise and impure finished granules failing export standards, which limited enterprise profit and trapped development. In 2025, the customer completed equipment upgrading and purchased our 210-type two-machine Plastic pelletizing machine, realizing all-round upgrading of production, quality, compliance and cost after commissioning.
The customer had prominent core production pain points before upgrading: First, the old equipment adopts manual screen changing, requiring more than 10 shutdown screen-changing operations every day, with 10-15 minutes for each operation, wasting plenty of production time and leading to extremely low output. Second, uneven heating and unstable transmission cause incomplete plastic melting, resulting in numerous black spots and impurities in finished granules, with defective rate up to 6%. It fails to meet high-end market and PPWR export compliance standards, so the customer can only receive low-price domestic trade orders. Third, the equipment has high energy consumption and loud noise with high monthly electricity expense, and its noise value repeatedly approaches EIA over-standard warning line, with unstable production. Fourth, the equipment requires complicated operation and full-time on-duty staff, leading to high labor cost input.
Combined with the customer’s core demands including small factory site, insufficient labor force, moderate output, compliant production and high-end order expansion, our engineers accurately matched the 210-type two-machine Plastic pelletizing machine. Featuring compact body and small floor area, the equipment can be put into operation quickly without factory renovation. Equipped with hydraulic automatic screen changing, low-noise energy-saving and precise plasticization configurations, it solves all customer production pain points in a targeted manner. Meanwhile, it has simple operation and convenient maintenance, adapting to the lightweight production mode of start-up factories.
Three months after official commissioning, the customer’s production data was optimized greatly with remarkable upgrading effect. In terms of production efficiency, the hydraulic non-stop screen changing system completely eliminates frequent shutdowns, enabling 24-hour stable continuous operation of the production line, greatly increasing effective production time and raising overall output by more than 28%, getting rid of low-output dilemma thoroughly. In terms of product quality, the high-frequency wear-resistant screw barrel matched with segmented precise heating system ensures uniform and thorough plastic melting and greatly improved melt filtration precision. The granule defective rate drops from 6% to less than 1%, with high purity and good uniformity. Tested by a third-party institution, the granule recyclability reaches 76%, fully complying with EU PPWR compliance standards. The customer successfully obtained foreign trade recycled raw material orders with greatly improved profit margin.
In terms of cost and environmental protection, the energy-saving heating system delivers outstanding performance, cutting overall energy consumption by 30% compared with old equipment and saving thousands of yuan on electricity bills monthly. Equipped with a 315-type low-noise reducer, the equipment keeps operating noise at about 72 decibels, smoothly passing the latest environmental EIA inspection and eliminating noise over-standard hidden dangers. Meanwhile, automatic screen changing requires no manual operation, cutting one full-time labor cost. The equipment has ultra-low failure rate with almost no maintenance loss, greatly reducing comprehensive production cost.
On-site customer feedback: The 210-type two-machine Plastic pelletizing machine perfectly adapts to production demands of start-up factories. It features high automation, simple operation, power saving and durability. It not only solves all production problems of old equipment, but also helps the enterprise realize compliant production and access high-end foreign trade orders. Its cost performance is far higher than similar products, with timely technical guidance and after-sales response from the manufacturer. It is an ideal commissioning equipment for start-up recycling plants.
This case fully proves that the 210-type two-machine Plastic pelletizing machine perfectly adapts to upgrading and commissioning demands of small and medium-sized start-up plastic recycling plants with core advantages of automation, energy saving, compliance and high cost performance. It helps enterprises quickly reduce costs, increase efficiency, operate compliantly and expand market coverage.
Core Upgrading Achievements of This Case
- Efficiency Upgrade: Automatic non-stop screen changing, greatly increased effective production time and 28% higher overall output;
- Quality Upgrade: Sharp drop of granule defective rate, finished granules meeting PPWR export compliance standards and accessing high-end foreign trade orders;
- Cost Optimization: 30% lower energy consumption, reduced labor and maintenance cost and greatly improved comprehensive profit;
- Compliance Upgrade: Standard low-noise operation, smooth passing of environmental EIA with no production restriction risks.
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