High-Speed Pulverizer for Color Masterbatch Model 600

The Mao Yue 600-type stands out with its cutting-edge craftsmanship: it features internationally recognized DC53 high-grade cold-work mold steel grinding discs (hardness HRC 62–64), delivering toughness, fatigue resistance, and anti-chipping performance approximately twice that of conventional D2 steel, with a service life 1.5–2.5 times longer than standard discs—ideal for processing masterbatch polymers with high pigment/additive loadings; equipped with the only two units in China of imported Taiwanese professional CNC tool grinders for tooth-by-tooth precision grinding, ensuring micron-level blade angle consistency, razor-sharp edges, extremely narrow particle size distribution, and outstanding uniformity to effectively eliminate downstream defects such as color variation, black spots, and fisheyes; it also supports professional refurbishing of dulled discs, with refurbishment costs only 1/4–1/3 of new discs, significantly reducing long-term tooling and maintenance expenses.

Each disc is rigorously dynamically balanced using German-imported high-precision balancing equipment, achieving industry-leading vibration control (demonstrating the renowned “coin-standing” stability, comparable to high-speed rail), with noise levels below 85 dB, enabling reliable 24/7 continuous operation and long-term powder quality consistency without fluctuation. The standard water-cooling jacket + forced air cooling dual cooling system, combined with multi-point temperature sensors and PLC intelligent control, precisely maintains grinding chamber temperature at 50–70°C, completely resolving overheating, sticking, yellowing, and additive degradation issues in masterbatch polymers. The fully enclosed negative-pressure airflow conveying + high-efficiency pulse bag dust collector design achieves near-zero dust emission with a dust capture rate >99.9%, fully compliant with national environmental emission standards, ensuring a clean workshop, safe production, and comprehensive employee health protection.

As the golden configuration for mid-to-high-end capacity, the 600-type occupies only 6–8 m² with total power of 55–75 kW—offering nearly double the output of the 500-type while remaining more flexible than the 800-type—making it the optimal balance of capacity and cost for medium-to-large masterbatch plants, modified plastics factories, and functional masterbatch producers, with a typical ROI period of just 6–12 months (driven by electricity savings from lower kWh per ton, fewer blade changes, reduced reject rates, and profit growth from increased throughput). Typical application scenarios include medium-to-large-scale masterbatch bulk production (PE/PP/ABS/PC-based masterbatches), functional masterbatch scale manufacturing (flame-retardant, antistatic, reinforced, conductive masterbatches), high-fineness grinding of modified plastics (composite materials demanding superior dispersibility), medium-scale recycling and re-granulation of waste masterbatch/injection waste, and medium-to-high output supply of rotomolding powder and SPC flooring core layer powder.