Top-Configuration 230 Type Plastic Extruder, Industrial High-Yield Wear-Resistant Fully Automatic Plastic Extrusion Equipment

Meeting the rigid demands of large and medium-sized plastic regeneration mass production, modified extrusion, and waste plastic purification granulation, the 230 type plastic extruder has become a mainstream industrial extrusion machine with both stable performance and high production capacity. Adopting high-end configurations including large-specification screws, high-power drive, non-stop screen changing, and electromagnetic constant temperature energy-saving system, it effectively solves the common shortcomings of small and medium-sized extrusion equipment such as insufficient output, easy wear, uneven temperature control, and frequent shutdown for screen replacement. This 230 type plastic extruder features heavy-load wear resistance, precise constant-temperature plasticization, continuous stable production and low energy consumption, supporting melting and extrusion of all kinds of soft and hard plastics, mixed materials and recycled materials. It serves as the core equipment for capacity expansion and quality upgrading of plastic product factories and plastic recycling enterprises.

The core advantages of the full-set 230 type plastic extruder are reflected in five highlights: heavy-load wear-resistant body, high-capacity uniform extrusion, zoned electromagnetic constant temperature, non-stop continuous production, and frequency conversion intelligent control. The whole machine adopts industrial-grade reinforced configurations. The core screw and barrel are processed by high-frequency quenching and hardening, and the feeding port is reinforced with wear-resistant alloy, enabling long-term processing of waste recycled plastics containing sediment and impurities with excellent wear resistance, carbon deposition resistance and high-temperature deformation resistance. Equipped with three sets of high-power electromagnetic heating systems and a 400-type hydraulic non-stop screen changing system, it thoroughly solves industrial pain points of traditional plastic extruder such as unbalanced temperature control, material carbonization, large shutdown loss and limited output. The extruded plastic strips feature uniform texture, high purity and stable appearance, greatly improving the market premium of recycled particles and modified products.

This equipment boasts strong universality, adapting to melting and extrusion of PE, PP, PVC, ABS and other general plastics, waste recycled plastics and modified filled plastics. It is widely applied in plastic recycled granulation, plastic modification, primary extrusion of pipes and profiles, and edge material recycling, fully meeting the 24-hour continuous heavy-load mass production needs of large and medium-sized factories.

1. Complete Equipment Detailed Parameters, Accessory Functions and Core Values

500-type Forced Feeder (15KW Motor)

Specially matched with the high-capacity feeding demand of the 230 type plastic extruder, the 500-type large-diameter forced feeding structure completely solves bridging, empty feeding, feeding stuck and uneven feeding problems of light plastics, flaky recycled materials and loose modified materials. The 15KW high-power motor provides sufficient power to intelligently match the feeding amount according to the host extrusion speed and realize uniform forced feeding. It keeps the internal extrusion pressure of the host stable at all times, avoiding uneven plasticization, unstable strip output and broken strip defects caused by feeding fluctuations, ensuring stable operation and constant output of the entire extrusion line from the source.

230-type Host Assembly (110KW-4 Motor, 375-type Hardened Gear Reducer)

As the core power and plasticization unit of the plastic extruder, it is equipped with a 375-type low-noise hardened gear reducer with large transmission torque, strong bearing capacity, silent and vibration-free operation and excellent fatigue resistance. It can withstand 24-hour continuous heavy-load extrusion working conditions for a long time without gear breakage or frequent failures, perfectly adapting to high-volume mass production. The core 230-specification 3.8-meter extended screw is made of 40CR material with high-frequency quenching hardening treatment, featuring high overall hardness, sufficient toughness, high temperature resistance, wear resistance and anti-carbon deposition. The extended screw design greatly prolongs the material plasticization stroke, realizing more thorough melting, mixing and homogenization of various plastic materials.

A special wear-resistant alloy layer is added at the screw feeding port to resist friction loss caused by sediment and impurities in recycled materials, greatly extending the service life of core accessories. The matching barrel adopts 45# steel high-frequency strengthening treatment, with smooth and dense inner wall, pressure and high temperature resistance, no material hanging and no carbon deposition, eliminating burnt residue and carbonization defects. The whole machine is equipped with thick channel steel support to keep the body stable, deformation-free and vibration-resistant, ensuring long-term high-speed extrusion accuracy. The 110KW four-stage high-power motor provides sufficient extrusion power with full pressure and strong thrust, delivering stable high-capacity output and adapting to extrusion of various high-resistance and high-fill modified plastics.

Electromagnetic Heating System (3 Sets of 80KW Electromagnetic Heaters)

Different from the defects of traditional resistance heating coils such as slow temperature rise, high power consumption, large local temperature difference and easy material burning, this machine is equipped with three independent 80KW high-power electromagnetic heaters to realize full-range zoned precise temperature control of the host barrel. Adopting the electromagnetic induction heating principle, it features fast temperature rise, uniform temperature and extremely low heat loss with remarkable energy-saving effect. It can accurately match the melting temperature range of different plastic materials, effectively avoiding material decomposition and carbonization caused by local high temperature and incomplete plasticization caused by low temperature. It ensures homogeneous melting and pure color of materials, serving as a core configuration to improve finished product quality and reduce production energy consumption.

400-type Non-Stop Left and Right Screen Changer Head (4KW Pump Station Motor)

The 400-type large-specification screen changer head has a large filtering area and strong pressure bearing capacity, adapting to the high-capacity extrusion and filtering demand of the 230 type plastic extruder. Matched with a 4KW special hydraulic pump station motor, it provides stable hydraulic pressure and smooth commutation, realizing automatic alternating screen replacement without shutdown or strip breakage, without affecting the production rhythm. It thoroughly solves the traditional pain points of manual screen replacement requiring shutdown and disassembly, production interruption, waste accumulation and high labor consumption. It greatly improves the effective operating rate of equipment, reduces material loss and labor costs, and adapts to continuous mass production.

National Standard Frequency Conversion Distribution Box

Adopting high-quality national standard electrical components, it has a high safety protection level, neat circuits, stable operation, strong anti-interference ability and low failure rate, with multiple safety protection functions including overload, short circuit, phase loss and over-temperature protection. It supports full-machine frequency conversion speed regulation, which can precisely adjust the feeding speed and host extrusion speed to meet the production demands of different materials and different capacities. Featuring simple and intuitive operation and precise speed regulation, it is easy for new operators to master and ensures long-term safe and stable operation of the equipment.

2. Core Product Characteristics
3. Heavy-load Wear Resistance & Long Durability: The core screw and barrel are strengthened by high-frequency quenching, and the feeding port is reinforced with wear-resistant alloy. It resists impurities, wear and carbon deposition, suitable for long-term mass production of waste mixed materials and high-fill modified materials.
4. High-Capacity Stable Extrusion: The 230 large-specification extended screw and 110KW high-power host provide a long plasticization stroke and sufficient extrusion thrust for uniform material mixing and stable high-yield output, with far higher mass production efficiency than small and medium-sized extrusion equipment.
5. Electromagnetic Constant Temperature, Energy Saving & Quality Improvement: Three sets of 80KW zoned electromagnetic heating realize fast heating and uniform temperature control with lower energy consumption. It accurately adapts to various plastic melting processes, eliminates carbonization and raw material defects for better finished product appearance.
6. Non-Stop Continuous Stable Production: The 400-type hydraulic left-right screen changing system supports screen replacement without shutdown, greatly improving the effective operating rate, reducing waste loss and enhancing production continuity for 24-hour non-stop production.
7. Frequency Conversion Intelligent Precise Control: The full-line frequency conversion speed regulation design enables precise adjustment of rotating speed, feeding volume and temperature. It adapts to multi-category plastic production with strong versatility, flexible commissioning and convenient operation and maintenance.
8. Equipment Working Process

Preprocessed plastic materials, recycled crushed materials and modified mixed materials are uniformly and forcibly sent into the barrel of the 230 type plastic extruder by the 500-type forced feeder → Three sets of 80KW electromagnetic heaters perform zoned precise heating to gradually melt, mix and homogenize materials → The 230 extended screw continuously pushes and pressurizes materials for thorough melting and uniform texture → The 400-type hydraulic non-stop screen changer head conducts high-pressure filtration to intercept impurities and purify melt → Regular plastic strips or melt are extruded at a constant speed. The whole process is intelligently regulated for speed and temperature by the national standard frequency conversion distribution box, with coherent procedures, high automation and stable production.

4. Application Fields

The 230 type plastic extruder adapts to multi-scenario industrial production, widely used in waste plastic recycled granulation, PE/PP/PVC general plastic melting extrusion, plastic modified filling mixing, plastic edge material recycling, and pipe/profile blank extrusion. It is the ideal equipment for scaled mass production of large and medium-sized plastic recycling factories, plastic product factories and modified material manufacturers.

5. FAQ

plastic extruderQ1: What are the specific capacity advantages of the 230 type  compared with small and medium-sized plastic extruders?

A: Equipped with a 230-specification 3.8-meter extended screw and a 110KW high-power host, the 230 type plastic extruder has a longer plasticization stroke and greater extrusion thrust. Matched with the 500-type high-flow forced feeder, its material processing capacity per unit time far exceeds that of small and medium-sized equipment. Meanwhile, the non-stop screen changing system avoids capacity loss caused by shutdowns, greatly increasing effective production time and overall output, fully meeting the high-yield demands of large and medium-sized factories.

Q2: Can the equipment process waste recycled plastics with sediment? Will the screw wear easily?

A: Absolutely yes. This machine is specially optimized for wear resistance. The screw adopts 40CR high-frequency quenching treatment, the barrel is strengthened by 45# steel high-frequency processing, and the feeding port is equipped with a special wear-resistant alloy layer to resist friction loss caused by sediment and impurities in recycled materials. It has excellent wear resistance and anti-carbon deposition performance, not easy to be damaged even after long-term processing of mixed and dirty materials, with a far longer service life than ordinary plastic extruder equipment.

Q3: Does electromagnetic heating provide better energy-saving and quality-improving effects than ordinary heating coils?

A: The improvement is very obvious. The three sets of 80KW electromagnetic heaters realize zoned temperature control with fast heating speed and uniform temperature without local difference, avoiding local high-temperature material burning and low-temperature incomplete plasticization. The extruded melt is purer and more stable in appearance. Meanwhile, electromagnetic heating has a high thermal conversion rate, saving about 30% energy compared with traditional heating coils, greatly reducing power consumption costs for long-term mass production.

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