Common Questions Of 250 Type Plastic Pelletizing Machine
Most customers have questions about equipment parameters, application scenarios, energy noise, compliance standards and maintenance when selecting and using the 250 type main-host plastic pelletizing machine. Combined with 10 years of equipment R&D and customer service experience, this article summarizes high-frequency industry FAQ questions, comprehensively answers core selection and operation problems of this plastic pelletizing machine, helping customers know equipment performance quickly and match production demands accurately.
FAQ1: What are the advantages of core configuration and parameters of 250 type plastic pelletizing machine?
A: This plastic pelletizing machine has industry-leading core configuration, featuring outstanding wear resistance, stability and energy saving. The core screw adopts 250mm×4200mm 40CR high-frequency heat treatment material, with wear-resistant alloy installed at the feeding port. The barrel is 325mm×4200mm 45# steel high-frequency treated part with excellent wear resistance and high temperature resistance. The transmission system is equipped with 200 type thickened feeding reducer (22KW motor) + 375 type low-noise hard tooth surface reducer for stable and low-noise operation. The split energy-saving heating system includes 80KW four-group electromagnetic main heating and 60KW three-group secondary heating ring for precise temperature control. Matched with 110KW main motor and thickened channel steel frame, it supports 24-hour high-load continuous production.
FAQ2: What raw materials can the 250 type plastic pelletizing machine process, and what is its capacity range?
A: This machine has strong material compatibility, which can process PE, PP, ABS, PS and other types of waste plastics, including plastic films, woven bags, plastic pipes, household appliance shells and industrial scraps. Under standard working conditions, the daily output is stable at 6-8 tons, suitable for regular production of small and medium-sized plastic recycling factories. The output can be increased slightly with high-cleanliness raw materials, fully meeting large-scale pelletizing demands of medium-sized factories.
FAQ3: Does the 250 type plastic pelletizing machine consume much energy? How to control daily operation cost?
A: This machine focuses on high efficiency and energy saving, saving more than 30% energy compared with ordinary traditional plastic pelletizing machine. Benefiting from the split intelligent heating system, electromagnetic heating has higher heat conversion rate than traditional resistance heating, with precise temperature control and no redundant energy consumption. The high-efficiency transmission system has low power loss without invalid power consumption. Daily operation cost can be kept low by regular equipment lubrication, cleaning and temperature calibration. Wearable parts are durable with low replacement frequency, leading to ultra-low comprehensive maintenance cost.
FAQ4: Is the operating noise up to standard? Can it pass environmental assessment?
A: It fully meets domestic industrial environmental protection assessment standards. Equipped with 375 type hard tooth surface low-noise reducer and optimized gear meshing structure, the measured operating noise is 70-75dB without high-frequency abnormal noise or noise exceeding standard. Meanwhile, the machine has no excessive discharge of dust, waste water and waste gas, low carbon and eco-friendly, which can smoothly pass factory environmental inspection after commissioning.
FAQ5: Do particles produced by this machine meet EU PPWR recycling regulations?
A: Fully PPWR compliant. Adopting high-precision plasticization, layered filtration and uniform temperature control process, this plastic pelletizing machine produces recycled particles with few impurities, high purity and strong plasticity. The recyclability test result is ≥70%, reaching Grade C and above access standards of 2030 EU PPWR Regulation. It can be used for export-grade plastic packaging and recycled raw material production, adapting to both domestic and foreign trade production demands.
FAQ6: Is daily maintenance simple for 250 type plastic pelletizing machine? What is its service life?
A: Designed with modular structure, the machine has simple maintenance procedures, easy for new operators to get started. Daily work includes cleaning residual materials on barrel and screw every day, checking reducer gear lubrication, motor operation status and heating module temperature regularly. With high-frequency heat treatment and wear-resistant alloy core parts, the whole machine service life is 8-10 years under standardized use, and core screw and barrel can serve more than 5 years, better than ordinary machines of the same specification.
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