High-frequency Q&A on Selection, Production and Maintenance of 210 Type Drip Irrigation Belt Three-step Machine
The 210 type drip irrigation belt three-step machine is an exclusive three-stage granulation regeneration equipment for waste agricultural PE drip irrigation belts. With the core advantages of graded plasticization, non-stop hydraulic screen changing, electromagnetic constant temperature energy saving and full-process automation, it accurately adapts to the regeneration processing of thin, aging-prone and high-sediment drip irrigation belt materials. To help new and old users select equipment accurately, avoid production misunderstandings, master equipment commissioning and maintenance skills, and maximize equipment production capacity and service life, this article summarizes industry high-frequency questions and provides professional practical answers based on original factory full parameters and front-line mass production experience.

drip irrigation belt three-step machineQ1: Why must drip irrigation belt regeneration adopt the 210 type instead of ordinary two-step machines for mass production?
Professional Answer: Waste drip irrigation belts have special material characteristics: thin and fluffy texture, high sediment content, large internal water vapor volume, and easy aging and carbonization. Ordinary two-step machines have few melting procedures, short exhaust time and insufficient filtration levels, resulting in incomplete material exhaust, uneven plasticization, and frequent bubbling, voids, black spots and strip breakage during processing with unqualified finished product quality. In contrast, the 210 type drip irrigation belt three-step machine adopts a three-stage progressive plasticization process to complete exhaust, pre-plasticization, homogenization, fine filtration and final plasticization step by step. Combined with non-stop screen changing and front-end cleaning and dehydration systems, it perfectly adapts to the special material characteristics of drip irrigation belts, with unmatched mass production stability and finished product quality compared with ordinary equipment.
Q2: What is the wear resistance of the complete equipment? Is it suitable for long-term processing of high-sediment dirty materials?
Professional Answer: It is fully suitable for long-term dirty material mass production. All core screws and rods of the complete equipment are made of 40Cr material with high-frequency quenching heat treatment, featuring high hardness, wear resistance and erosion resistance, free from wear, deformation and rod gnawing during long-term processing of sediment-containing drip irrigation belts. Matched with 330/280 type hard tooth surface reducers, it delivers stable transmission and strong bearing capacity. The fuselage is reinforced with large channel steel for shock resistance and stability with an extremely low failure rate. Its wear-resistant service life is more than double that of ordinary equipment with lower operation and maintenance costs, suitable for 24-hour continuous full-load production.
Q3: What is the usage and market sales prospect of recycled particles produced by the equipment?
Professional Answer: The PE recycled particles processed by the 210 type drip irrigation belt three-step machine feature high cleanliness, compact fullness, no black spots or bubbles and stable quality, belonging to high-quality agricultural recycled plastics. They can be directly used to produce new drip irrigation belts, micro-spray belts, agricultural PE hoses, plastic pipes, agricultural plastic accessories and other products. The market demand is huge with stable acquisition prices. Enterprises can conduct independent deep processing or batch export sales to achieve remarkable resource recycling income, while complying with national environmental protection and regeneration policies for agricultural waste.
Q4: Is the daily maintenance of the complete equipment difficult?
Professional Answer: The maintenance is simple and accessible even for zero-basis operators. The complete equipment has a mature structure, reasonable layout, few wearing parts and strong versatility. Hydraulic automatic screen changing eliminates frequent manual disassembly and cleaning. The electromagnetic heating system is stable and durable without frequent maintenance. The fully automatic feeding, screening and storage system operates intelligently. Daily maintenance only includes simple screen cleaning, lubrication inspection and accessory fastening, with low time consumption and cost.

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