210 Type Three-Machine Plastic Granulator: An Efficient and Low-Consumption Plastic Recycling and Regeneration Production Line

Nowadays, the global plastic circular economy control is becoming increasingly strict, and the recycled plastic market has higher and higher requirements for granule quality. Traditional granulation equipment either fails to clean thoroughly with many impurities in granules, or has high energy consumption and high labor costs, which can not meet the current production standards at all. The 210 Type Three-Machine Plastic Granulator complete production line, from crushing, cleaning to granulation and screening, is fully automated. It is specially designed for the recycling of waste plastics such as PE/PP films and woven bags. With simple operation and high cost performance, it is the preferred equipment for small and medium-sized recycling enterprises to upgrade, transform, reduce costs and increase efficiency.

1. Core Equipment Analysis: Full Process Configuration, Worry-Free Every Step

The complete production line of the plastic granulator does not need additional assembly. It is fully equipped with one-stop services from raw material crushing and cleaning to granulation, screening and storage. The details are fully considered, which is suitable for the production needs of small and medium-sized factories. Stable and high-quality granules can be produced without more investment.

(I) Pretreatment System: Strong Crushing + Multi-Level Cleaning, Thorough Impurity Removal, Good Granule Quality

Waste plastics have many impurities and are oily. If they are not cleaned thoroughly, the subsequent granulation will definitely turn black with many impurities and cannot be sold at a good price. This pretreatment system is specially designed to solve this pain point, realizing crushing and cleaning in one step.

Crushing and Conveying Unit: Fast Crushing, No Material Jamming, and Preliminary Impurity Removal

Equipped with a 6-meter long crusher conveyor + 1200-type crushing and cleaning machine, the body box is made of 30mm thick plates, and the cutter adopts a 4-fixed and 6-rotating design. Whether it is waste film, woven bags or mixed materials, it can be crushed quickly; the 3-meter thickened shaft cleaning barrel is equipped with a 90kW high-power motor, which completes preliminary cleaning while crushing, reducing impurity residues and no need for additional cleaning procedures.

Multi-Level Cleaning and Friction Cleaning Unit: Three-Level Cleaning, Thorough Removal of Oil, Sludge and Sand

Adopting a combination of double cleaning and lifting machines (22kW × 2) + strong friction cleaning machine (55kW), combined with two groups of 8-meter and 10-meter cleaning pools, to achieve “rough cleaning – friction cleaning – fine cleaning” three-level cleaning, without any shortcuts. The 630mm diameter and 6-meter long friction cleaning barrel, equipped with stirring teeth and cycloid pin motor, strongly rubs the plastic surface. Whether it is oil stains, sediment or attached fine impurities, it can be thoroughly cleaned. The cleaning efficiency is more than 40% higher than that of traditional equipment, saving labor and time.

Lifting and Drying Unit: Thorough Drying, Saving Electricity and Preventing Failures

Two 820mm diameter lifting and drying machines adopt a double-layer stainless steel inner tank + bottom double-seal design, and have been calibrated by high-precision dynamic balance. The water content of plastic after drying can be reduced to below 5%. In this way, no additional drying is needed for subsequent granulation, which not only saves drying electricity costs, but also avoids moisture entering the main machine, preventing material strip foaming and breakage, and reducing production failures.

(II) Granulation Main Machine System: Three-Machine Linkage, Low Consumption, High Efficiency and Stable Granule Output

The core of the plastic granulator is the main machine. The 210-type three-machine linkage design not only ensures production capacity, but also saves electricity and guarantees quality, perfectly adapting to the mass production needs of small and medium-sized factories.

210-Type Main Granulator: Energy Saving and Electricity Saving, Uniform Plasticization, No Bubbles

The plastic granulator is equipped with a 330-type hard tooth surface low-noise reducer, which runs stably with low noise and does not disturb residents; the 210 material rod is 3.5 meters long and has an exhaust function, which can fully melt the plastic and discharge the air in the material, reducing granule bubbles and black spots; it is equipped with 3 groups of 80kW electromagnetic heaters, with a thermal efficiency of up to 92%, which saves 30%-50% of electricity compared with traditional resistance heating. For long-term continuous production, a lot of electricity costs can be saved, truly achieving low consumption and high output.

170-Type Auxiliary Machine + Third Machine: Thorough Filtration, No Strip Breakage, Uninterrupted Production

The 170-type auxiliary machine is equipped with a 250-type hard tooth surface reducer + 400-type non-stop screen changing head, which can filter fine impurities in the molten material, further improve the purity of granules and make the granule quality better; the 170-type third machine is equipped with a hydraulic screen changing non-stop strip head, combined with 15kW + 1.5kW dual motors, which can stably convey material strips, reduce the risk of strip breakage and shutdown, and ensure continuous production without delay.

The auxiliary machine of the plastic granulator adopts heating coil heating, which complements the main machine’s electromagnetic heating, accurately controls the temperature, avoids plastic overheating and carbonization, and ensures that the recycled granules are uniform, glossy and stable in quality.

(III) Post-Treatment System: Integrated Cooling, Granulation and Screening, Saving Labor

The 5-meter cooling water tank can quickly cool the material strips, avoiding material strip adhesion and deformation; the 220-type granulator cuts out uniform and regular granules without connected granules or broken granules; the 1.7-meter vibrating screen automatically screens qualified finished products, and unqualified impurities are separated; finally, the finished products automatically enter the 1-ton silo for storage. The whole process does not require manual intervention, only 2-3 workers are needed on duty, which greatly reduces labor costs and no longer worries about difficulty in recruiting and high labor costs.

(IV) Electrical and Safety Configuration: Stable Operation, Few Failures, More Peace of Mind in Production

Equipped with two national standard electrical start-up cabinets, it runs stably with high safety, reduces electrical failures and no frequent maintenance; the automatic feeder is equipped with a forced feeding device, which uniformly conveys materials, avoids blockage of the main machine, improves production continuity, and allows the factory to arrange continuous production with peace of mind.

1. Core Advantages of 210-Type Plastic Granulator Production Line: A Cost-Effective and Worry-Free Choice for Small and Medium-Sized Enterprises
2. Strong Cleaning Effect and High Granule Purity: Multi-level crushing and cleaning + strong friction cleaning + double water tank soaking, thoroughly removing impurities such as oil stains and sediment. The recycled material has high purity, which can meet high-end application scenarios such as injection molding and blow molding. Whether it is reused by yourself or sold to others, it has more price advantages.
3. Significant Energy Saving and Consumption Reduction, Cost Saving: Main machine electromagnetic heating + low-power auxiliary heating, coupled with the drying unit to reduce the water content of materials, the electricity cost per ton of materials is reduced by more than 30% compared with traditional equipment. In long-term production, a lot of operating costs can be saved, and the profit space can be improved.
4. High Degree of Automation, Labor Saving and Efficiency Improvement: From crushing, cleaning to granulation, screening and storage, the whole process is automated. The intelligent silo, automatic feeder and non-stop screen changing head greatly reduce manual intervention and shutdown time. The production efficiency is improved by more than 50%, and one person can do the work of multiple people.
5. Durable Equipment, Less Maintenance and Less Work Delay: The detailed designs such as thickened plates, national standard bearings and high-precision dynamic balance calibration make the equipment run more stably with longer service life, reduce later maintenance costs and the risk of failure shutdown, and are suitable for long-term continuous production of small and medium-sized factories.

III. Application Scenarios and Market Value: Strong Versatility and Stable Income

The 210 Type Three-Machine Plastic Granulator production line is widely suitable for the recycling and regeneration of various waste plastics such as PE, PP and HDPE. It is especially suitable for processing raw materials with high impurity content such as films, woven bags, agricultural films and ton bags, which exactly matches the raw material characteristics of small and medium-sized recycling enterprises.

The produced recycled granules can be used in many industries such as injection molding, blow molding and extrusion, with stable sales channels, which can bring continuous income to enterprises; at the same time, it responds to environmental protection policies, realizes the recycling of plastic resources, and complies with production without worrying about environmental inspections, so it has more advantages in market competition.

1. Summary: A Cost-Effective Choice for the Upgrade of Small and Medium-Sized Recycling Enterprises

Now the plastic recycling industry is becoming more and more competitive. For small and medium-sized enterprises to gain a firm foothold, they must choose the right equipment – both good granule quality, and cost and labor saving. The 210 Type Three-Machine Plastic Granulator, with the advantages of full-process automation, efficient cleaning, energy saving and low consumption, completely solves the pain points of traditional equipment such as incomplete impurity removal, high energy consumption and high labor costs.

Whether it is to control production costs in the short term or improve product competitiveness in the long term, this plastic granulator production line can bring significant benefits to small and medium-sized recycling enterprises. With no large investment, it can stably produce high-quality granules and make more money, which is an ideal choice for small and medium-sized plastic recycling enterprises to upgrade and transform.