Over 10,000+ customers' choice, Focus on screening industry 40+ years
In juice production, filtration is an unavoidable step. Whether it's apple juice, orange juice, grape juice or blended fruit and vegetable juice, the raw juice straight from the press is always "cloudy" – mixed with pulp fibres, peel fragments, seed pieces, coarse fibre, and a small amount of trace foreign matter that may be introduced during processing. If these impurities are not removed, the direct consequences are turbidity, rough mouthfeel and shortened shelf life.
But "removing the pulp" is easier said than done. There are three main hurdles.
First hurdle: High fibre content and high viscosity – screens easily blind. Fruit juice and pulp contain large amounts of fibre and pectin. These sticky substances adhere to the screen surface during screening, gradually blocking the mesh openings. After traditional filtration equipment runs for a while, the screen becomes clogged – either you stop to clean it, or you struggle to keep going. Either way, line efficiency suffers.
Second hurdle: Strict hygiene standards – equipment materials and structure cannot be compromised. Juice is a beverage consumed directly. If the internal surfaces of the equipment have hygiene dead corners, residual juice will become a breeding ground for bacteria and mould, directly contaminating subsequent batches. Substandard materials, structural dead corners, or inadequate cleaning – any of these issues will fail a food safety audit.
Third hurdle: Many product varieties with different accuracy requirements – one machine must be able to switch flexibly. Clear juices (apple, grape) need to remove all visible suspended solids, requiring high‑precision filtration. Cloudy juices (orange, mango) need to retain some pulp, so the filtration accuracy cannot be too high. Whether a single machine can switch screen mesh sizes on demand directly determines the flexible production capability of the line.
These three problems combined make juice filtration a seemingly simple but actually tricky process.
The core design philosophy of the Gaofu S49 series fruit juice rotary vibrating sieve is to address each of the three pain points above.
For fibre blinding: Three‑dimensional gyratory motion + self‑cleaning device. The equipment operates on the "three‑dimensional gyratory motion" principle – a vertical vibration motor drives eccentric weights to convert rotational motion into compound vibration in horizontal, vertical and tilting directions. The juice spreads quickly into a thin layer on the screen surface, the liquid passes through the screen rapidly, and solid impurities move along the screen surface under vibration and are automatically discharged from the reject port. Food‑grade silicone bouncing balls are placed under each screen deck, continuously tapping the screen during operation to dislodge fibre and pectin particles blocking the mesh openings – continuous, automatic, and requiring no manual intervention.
For hygiene requirements: Food‑grade stainless steel + fully enclosed structure + dead‑corner‑free design. The equipment is constructed primarily from 304/316L food‑grade stainless steel, with both internal and external surfaces finely polished, no hygiene dead corners, and easy to clean and sanitise. The fully enclosed screening design effectively prevents secondary contamination of the material, complying with food production standards and management system requirements.
For multi‑product changeovers: Multi‑deck classification + quick screen changes. The equipment supports 1 to 5 screen decks, enabling simultaneous separation into 2 to 6 grades. Screening fineness can reach up to 600 mesh (0.02 mm) and filtration precision down to 5 microns. From 20‑mesh coarse filtration to fine filtration above 200 mesh, simply by changing the screen mesh. The mother‑child screen frame structure allows screen changes in just 3 to 5 minutes.
From a practical production perspective, the value of the Gaofu S49 series fruit juice rotary vibrating sieve can be summarised in four words: screens effectively, screens cleanly, screens reliably.
Screens effectively – The equipment has high throughput, with a single unit handling up to 120 m³/hour. Large‑capacity inlet and outlet ports allow connection in series or parallel for large‑scale continuous production.
Screens cleanly – Filtration precision down to 5 microns, effectively removing pulp fibres, peel fragments and fine impurities. Impurities are automatically discharged without frequent manual cleaning.
Screens reliably – The anti‑blinding design ensures the screen remains clear for extended periods, allowing the equipment to run 24 hours continuously. Minimal downtime means high overall line efficiency.
Built to last – The equipment has a simple structure with few wearing parts, and a service life of 15 to 20 years under normal operating conditions.
The Gaofu S49 series fruit juice rotary vibrating sieve is suitable for various juice and liquid food filtration applications:
Clear juices (apple, grape, pomegranate) – removing pulp fibres, pectin and fine suspended solids to ensure clarity and brightness
Cloudy juices (orange, mango, tomato) – precisely controlling pulp particle size and proportion
Fruit purees and jams (strawberry, mango, peach) – fibre separation, removing peel fragments and hard particles
Blended fruit and vegetable juices – filtration of mixed raw materials
Beverage industry – tea beverages, plant‑based protein beverages, functional beverages – filtration and impurity removal
The discharge ports can be rotated 360° around the axis, facilitating flexible connection with upstream and downstream equipment to suit different workshop layouts.
Food Industry Client Testimonials
Nestlé, CP Group, Haitian Flavour & Fragrance, Yihai Kerry, Yili, Mengniu,Shuanghui, Wahaha, Master Kong, Want Want, Anjoy Foods, Angel Yeast,Yangyuan Foods, Uni-President Enterprises, Qiaqia Food, Luhua Group,Alpenliebe, Golden Monkey, Orion, Xizhilang,Sanquan Foods, Synear Food, Oishi, Wong Lo Kat, Yanjing Beer, Seamild,Jinpai, Chubang, Hengshun Vinegar Industry, Longda Group, Beijing Daoxiangcun, Anhe Dairy,Weiwei Group, Xiangpiaopiao, Maiquer, Tianbing, Binqi Food, Ligao Okun
Fortune 500 Client Testimonials
CNPC、CSCEC、Sinochem Holdings、CRCC、China Minmetals Corporation、CNOOC、CR、Sinopharm、CHN Energy、COFCO Corporation、Huawei Technologies、PowerChina、CITIC Group、Wuchan Zhongda Group、NORINCO、Chalco、CNBM、 Shaanxi Coal and Chemical Industry Group、Ansteel Group、CETC、CSSC、CASC、CEC、Jinchuan Group、CASIC、Conch Cement、CNNC、SPH、Shanxi Coking Coal Group、 Zhongtai Chemical、GPHL、DEC、Sinosteel Corporation、MCC、China National Salt Industry Chemical、China Baowu Steel Group、China Animal Husbandry Industry Co., Ltd.、CECEP
About Gaofu
Xinxiang Gaofu Machinery Co., Ltd. was founded back in the 1980s. With over 40 years of development, it has been certified as a National-level Specialized, Refined, Unique & Innovative Little Giant Enterprise, National Green Factory, National High-tech Enterprise, and National Intellectual Property Advantage Enterprise, and serves as the President Unit of China Vibration Screening Industry Association.
The company is accredited with the Henan Provincial Industrial Design Center, Henan Provincial Engineering Technology Research Center for Intelligent On-line Screening System, and Xinxiang Municipal Engineering Technology Research Center for Fine Screening.
Gaofu has obtained more than 500 patents including invention patents, utility model patents and design patents, been awarded the Science and Technology Achievement Prize issued by the Ministry of Industry and Information Technology of China, and participated in drafting and formulating 4 national standards.
Gaofu's product portfolio covers multiple series and hundreds of specifications, including vibrating screening equipment, conveying equipment, coal crushing equipment, filtration equipment and automatic material handling systems.
Core products include vibrating screens, screening machines, vibratory sifters, rotary vibrating screens, ultrasonic vibrating screens, linear vibrating screens, airflow screens, gyratory screens, roller screens, dewatering screens, bar screens, vacuum feeding machines, dust-free feeding stations, bulk bag feeding stations, feeding systems, automatic powder feeding systems, automatic slag-discharging filters, leaf filters, clay filters, toothed roll crushers, coal crushers and other machinery.
These products are widely applied in food, pharmaceutical, chemical, metallurgy, construction materials, mining, thermal power, environmental protection and many other industries, winning recognition and trust from over 10,000 clients worldwide.
Gaofu products enjoy strong sales across Greater China, and are exported to more than 100 countries and regions such as Russia, Canada, the United States, New Zealand, Japan, Brazil and South Africa.
Upholding the corporate mission of Improving material quality & efficiency to fully satisfy customer demands, Gaofu maintains long-term partnerships with clients to achieve win-win development.
At present, Gaofu is an official qualified supplier for numerous Fortune Global 500 enterprises, including CNPC, Sinopec, Sinochem Holdings, China Resources Group, Sinopharm Group, COFCO, China National Building Material, China Aerospace Science and Technology Corporation, Jinchuan Group and more.
Gaofu Machinery ranks No.1 in global sales volume of vibrating screens.
In May 2024, Frost & Sullivan, a world-renowned international consulting firm, issued a Market Position Verification Certificate confirming that Gaofu achieved the world's largest shipment volume of vibrating screens in the global market in 2023.
