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Physical Extrusion Technology in Fiber Material Dehydration

Date: May 29, 2025
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Screw Press Dewatering Machine – Physical Extrusion Technology Leads New Direction in Fiber Material Dehydration

Zhongtian Xinghuo Machinery’s screw press dewatering machine, centered on physical extrusion technology, specializes in fiber material dehydration, delivering energy-efficient solutions for papermaking, food processing, biomass energy, and environmental protection industries.

1. Physical Dehydration Technology Breaks Industry Bottlenecks
Traditional fiber dehydration methods rely on chemical additives or energy-intensive thermal drying, plagued by high costs and pollution risks. Zhongtian Xinghuo Machinery’s R&D team optimized screw geometry to develop graded compression technology, which applies progressively increasing mechanical pressure to extract moisture from fiber interiors. This innovation boosts dehydration rates by over 30% compared to conventional equipment. Tests confirm that typical materials like sugarcane bagasse and wood pulp fibers achieve moisture content below 45% post-treatment while retaining structural integrity, ensuring optimal downstream resource utilization.

2. Energy Efficiency & Environmental Benefits
Chemical-free operation: Fully enclosed design eliminates chemical additives, preventing secondary pollution.

Intelligent frequency conversion system: Automatically adjusts processing speed based on material properties, paired with low-power motors to reduce energy consumption by 40% versus competitors.

Reduced wear and maintenance: Optimized extrusion efficiency slashes equipment wear, cutting maintenance costs by 60%.

3. Multi-Industry Adoption & Market Validation
Deployed in 1,000+ production facilities, the machine has proven its value across sectors:

Papermaking: A large-scale mill reported daily pulp processing capacity increased to 80 tons, with wastewater reuse rates reaching 85%.

Fruit/vegetable processing: Simultaneous pulp dehydration and juice extraction saved one client over 1 million CNY annually in processing costs.

Future Outlook: Smart & Sustainable Evolution
Collaborating with research institutes, Zhongtian Xinghuo Machinery is developing AI-powered control systems for real-time moisture monitoring and adaptive pressure adjustment. As China’s "Dual Carbon" strategy accelerates, this zero-pollution physical dehydration technology is poised to replace traditional methods across industries, becoming a cornerstone of resource circular economy systems.

fiber material dehydration
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