Shandong Rotex Machinery Co., Ltd., better known by its brand "Rotex Master," is a leading enterprise in the research and development of biomass energy equipment. Founded in 2007 and based in the industrial heart of Zhangqiu, Rotex Master is famous for its YGKJ series vertical ring die pellet mills. Their technology is a hybrid that absorbs the strengths of both horizontal ring die and flat-die designs, solving common pressure and die-cracking issues. They are particularly notable for their "Double-Layer Die" innovation—allowing the user to flip the die and use the other side, effectively doubling the part life. With a strong R&D team of 30+ engineers and a massive 60-acre production base, Rotex Master is a global heavyweight in large-scale biomass turnkey solutions.
Key capabilities
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Proprietary Gearbox design with a 5-year warranty on internal gears
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Inventor of the Double-Layer Die system to reduce operational consumable costs
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Specialized technology for 'Tough' materials like high-moisture EFB and rice husk
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Advanced remote monitoring via Tablet/Mobile for temperature and current
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Integrated 'Cloud-Service' for predictive maintenance and remote troubleshooting
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Proven EPC provider for large-scale wood pellet lines up to 20 TPH
🏆 Notable projects & clients
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4-6 TPH Wood Pellet Line in Indonesia
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Large-scale EFB processing projects in Malaysia
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High-tech 'Enterprise' status approved by the Chinese State Department
Export markets
Global (Strong presence in Thailand, Vietnam, and Malaysia)