Engineered for extreme sludge dewatering and high-pressure processing across municipal, chemical, and industrial sectors.
Empowering worldwide processing and environmental ecosystems through high-precision manufacturing.
Changzhou Jovios Equipment Co., Ltd. is a professional manufacturer and solution provider specializing in solid-liquid separation and environmental protection equipment. Located in Changzhou National High-tech Industrial Development Zone, Jiangsu Province, China, the company operates a modern manufacturing base covering more than 50,000 square meters, equipped with advanced production facilities and a comprehensive quality inspection center.
Jovios independently designs, develops, and manufactures a complete range of filtration and separation equipment, including plate and frame filter presses, membrane filter presses, automatic filter presses, intelligent filtration systems, as well as high-performance filter plates and filter cloths. With an annual production capacity exceeding 1,000 units, our products are widely applied in municipal wastewater treatment, chemical processing, petroleum, mining, metallurgy, pharmaceuticals, food and beverage production, paper manufacturing, textile dyeing, ceramics, building materials, and many other industries.
In addition to filtration equipment, Jovios provides complete wastewater treatment solutions and engineering services. From process design and equipment selection to installation, commissioning, and operational support, we deliver turnkey wastewater treatment systems for both municipal and industrial customers worldwide.
Our experienced research and development team consists of more than 30 senior engineers and technical specialists. Through close cooperation with universities, research institutes, and industry partners, we continuously integrate innovative technologies into product development, ensuring reliable performance, higher efficiency, and sustainable operation.
Analyzing engineering mechanisms, material selection, and process optimization parameters for modern plant managers.
Optimal cake dryness depends on proper chemical conditioning. The introduction of flocculants and coagulants (such as cationic polyacrylamides) agglomerates colloidal suspensions, increasing the filtration rate and preventing filter cloth blinding. Modern automatic units dynamically adjust feeding pressures (up to 20 bar) based on the slurry's specific resistance to filtration (SRF), ensuring optimal cycle times and minimal energy consumption.
Standard recess chamber presses offer robust containment for cake collection. However, membrane plate designs add secondary mechanical squeezing. Using high-pressure water or compressed air inflation, the membrane plates compress the filter cake after the initial pumping phase. This reduces typical cycle times by 30-50% and yields significantly lower residual moisture levels—critical for reducing shipping costs in mining tailings and municipal sludge transport.
Modern plants rely on automated cycle routines. Integrated programmable logic controllers (PLCs), like Siemens S7 series, manage feed pump operations, hydraulic clamping pressures, automatic plate shifting, drip tray operation, cake washing, and air blowing phases. Real-time diagnostic sensors monitor pressure fluctuations, prevent blowout hazards, and alert maintenance operators when filter cloths require washing or replacement.
Leveraging Changzhou's high-tech industrial cluster to deliver cost-efficiency, technical precision, and rapid global deployment.
Our location in the Changzhou National High-tech Industrial Development Zone provides access to a specialized supply chain network. Raw materials like high-grade structural steel and medical-grade polypropylene are sourced from adjacent regional manufacturers, which reduces raw material lead times and transportation overheads. This geographic advantage enables us to remain cost-competitive while maintaining high quality standards.
By keeping manufacturing processes like plate casting, frame welding, and final assembly in-house, Jovios maintains control over the entire production cycle. Vertical integration allows us to optimize manufacturing schedules and ensure consistent quality control.
Jovios utilizes heavy machinery, including multi-axis CNC milling machines, automated gantry welders, and high-tonnage hydraulic injection molding machines for manufacturing heavy PP filter plates. Every structural frame is heat-treated to relieve internal stresses before sandblasting and epoxy coating, which prevents long-term deformation under heavy load cycles.
This manufacturing foundation allows us to configure and scale systems to meet demanding industrial needs, from small-scale chemical test separation systems to large-scale 1000m² membrane filter press installations.
Tracing our fabrication workflow from raw material inspection and heavy welding to final equipment testing.
Integrating local regulatory compliance with on-the-ground technical support to ensure project execution.
Operating internationally requires adherence to localized engineering and safety standards. Jovios designs and certifies filter presses to meet compliance requirements, including EU CE Directives, ASME pressure vessel standards for membrane squeeze configurations, UL/CSA electric control panels, and ATEX/IECEx certifications for explosive dust and gas atmospheres in petrochemical and coal processing industries.
By pre-certifying components and compiling documentation, we simplify local permitting and site sign-offs for engineering procurement firms.
Industrial machinery relies on support to minimize operational downtime. Jovios provides support through localized distribution offices and specialized field service teams. We maintain a spare parts inventory—including filter cloths, replacement plates, gaskets, and hydraulic seal kits—close to major industrial centers.
Additionally, our remote telemetry diagnostics (RTD) modules allow Jovios engineering specialists to troubleshoot PLC configurations and operational anomalies remotely, minimizing the need for on-site engineering visits.
Exploring new technical developments in solid-liquid separation equipment.
Integrating smart sensors within PP plate manifolds allows real-time measurement of filtrate turbidity and conductivity. This data feeds directly into process optimization loops, automatically ending the filtration cycle when cake washing is complete, saving process water and energy.
Industrial complexes increasingly adopt ZLD frameworks to recycle wastewater. Jovios membrane filter presses play a key role by squeezing the highest possible volume of liquid out of sludge, returning purified water back into the plant's closed-loop process system.
We design specialized composite filter cloths featuring high chemical resistance, anti-clogging monofilament structures, and smooth release coatings. These advancements reduce cake release resistance, minimizing mechanical wear during shifting.
Detailed technical answers to common queries regarding automated filter press engineering, operations, and cost optimization.
Heavy-duty screw presses, membrane plate presses, and specialized separation equipment for global applications.
Jovios Equipment