Over 10,000+ customers' choice, Focus on screening industry 40+ years
Sugarcane juice is the core raw material for the sugar industry, sugarcane beverages and sugarcane deep‑processing. The initial juice extracted from the crusher contains a large amount of solid impurities – bagasse fibre, cane particles, soil particles and sugarcane skin fragments. If these impurities are not effectively removed, they will directly affect the purity of sucrose, the sensory quality of sugarcane juice, and the operating efficiency of downstream processing equipment.
In traditional sugarcane juice processing, coarse filtration and fine filtration are often performed by separate equipment. Coarse filtration uses drum screens or vibrating screens to remove large bagasse particles, while fine filtration relies on sedimentation or membrane filtration systems. The process is fragmented, with multiple equipment and multiple transfer steps – each transfer brings efficiency loss and contamination risk.
Is there a piece of equipment that can complete the stepwise separation from coarse filtration to fine filtration in a single machine?
The Gaofu S49 series multi‑deck sugarcane juice rotary vibrating sieve is a solution designed specifically for this need. With multi‑deck screen structure for stepwise separation, three‑dimensional gyratory motion for efficient filtration, and food‑grade stainless steel for hygiene safety, it transforms sugarcane juice from "cloudy raw juice" to "clear sugarcane juice" in a single machine.
The solid impurities in sugarcane juice are not uniformly distributed – they present a clear "layer structure" in which coarse, medium and fine particles coexist in the same slurry.
Coarse residue: Bagasse fibre, uncrushed cane segments and large cane particles, typically millimetre‑scale. If not removed in time, these impurities will block the pipes and valves of downstream equipment.
Medium impurities: Medium‑sized cane particles and fibre fragments, ranging from hundreds of microns to millimetres. These impurities affect the clarity and mouthfeel of the sugarcane juice.
Fine particles: Soil particles, micro‑fibres and suspended solids, in the micron range. These are the most difficult to remove and are the key factor affecting sugarcane juice clarity and sucrose purity.
Traditional single‑deck screens can only perform a binary "pass/fail" separation, unable to handle three different particle sizes simultaneously. Either coarse residue passes through to the next stage, or fine particles are trapped by the coarse screen, causing blinding – accuracy and efficiency are difficult to balance.
The core value of the Gaofu multi‑deck sugarcane juice rotary vibrating sieve is precisely its design for the "three‑layer structure" of sugarcane juice impurities – one machine, one feed, multiple screen decks, stepwise separation.
The Gaofu S49 series sugarcane juice rotary vibrating sieve operates on the three‑dimensional gyratory motion principle. The equipment uses a vertical vibration motor as the excitation source, with eccentric weights installed at the upper and lower ends of the motor shaft converting the rotational motion into compound vibration in horizontal, vertical and tilting directions, which is then transmitted to the screen deck.
The value of this three‑dimensional gyratory motion for sugarcane juice filtration lies in three aspects:
First, rapid spreading of the juice for efficient passage through the screen. The high‑frequency, low‑amplitude excitation force causes the sugarcane juice to spread quickly into a thin layer on the screen surface, reducing flow resistance and allowing the liquid to pass through the screen rapidly. The equipment can achieve filtration precision down to 5 microns and screening fineness up to 600 mesh or 0.02 mm.
Second, automatic discharge of impurities for continuous operation. Solid impurities retained on the screen surface – such as bagasse and fibres – move along the screen under vibration and are automatically discharged from the reject port. The equipment can run 24 hours continuously without frequent stoppages for cleaning.
Third, adjustable motion trajectory for different operating conditions. By adjusting the phase angle of the upper and lower weights, the motion trajectory of the material on the screen surface can be changed to suit sugarcane juices of different concentrations and impurity contents.
The Gaofu S49 series rotary vibrating sieve supports 1 to 5 screen decks , enabling simultaneous separation into 2 to 6 grades. Taking the most typical three‑deck configuration for sugarcane juice filtration as an example:
First deck (coarse filtration layer, coarser mesh) : Intercepts coarse residue such as bagasse fibre and uncrushed cane segments. Coarse residue is automatically discharged from the top reject port and can be sent to bagasse treatment or used as fuel.
Second deck (medium filtration layer, medium mesh) : Separates medium‑sized cane particles and fibre fragments. These impurities are intercepted and automatically discharged, ensuring that the juice entering the next stage has a significantly reduced impurity content.
Third deck (fine filtration layer, finer mesh) : Removes micro‑fibres, soil particles and suspended solids. After passing through this layer, the clarity of the sugarcane juice is significantly improved, and it can proceed directly to subsequent sugar boiling, concentration or filling processes.
One feed, three layers, three stages of separation – coarse residue, medium impurities and fine particles each go to their proper place. A single machine replaces the traditional combination of "vibrating screen coarse filtration + sedimentation tank clarification + fine filtration" – greatly reducing equipment investment and process transfer time.
Food‑Grade Stainless Steel – Ensuring Food Safety
Sugarcane juice is used directly in food and sugar processing, so equipment materials must meet strict hygiene requirements. All material‑contact parts of the Gaofu sugarcane juice rotary vibrating sieve are made of food‑grade 304 stainless steel , with 316L stainless steel available upon request. The equipment complies with food GMP standards, eliminating the risk of metal contamination at the material source.
Fully Enclosed Sealed Structure – Splash‑Proof and Contamination‑Proof
During vibratory filtration, the sugarcane juice tends to splash out from the feed port. The Gaofu sugarcane juice rotary vibrating sieve features a fully enclosed structure , with the filtration process taking place inside a sealed chamber to prevent splashing. The fully enclosed design also effectively blocks external foreign matter and dust from entering the filtration system, ensuring the purity of the sugarcane juice.
Mirror‑Polished Internal Surfaces – Easy Cleaning with No Residue
The internal surfaces are mirror‑polished to be smooth and dense. Sugars and impurities in the sugarcane juice do not easily form accumulation layers on the internal walls. During cleaning, high‑pressure water jets can reach every corner. The dead‑corner‑free design makes the equipment easy to clean with no material residue, meeting food production hygiene requirements.
Bouncing Ball Screen Cleaning System – Keeping the Screen Clear
To address the tendency of fibrous impurities in sugarcane juice to blind the screen, the equipment is equipped with a bouncing ball cleaning system. Food‑grade silicone balls continuously tap the underside of the screen during operation, dislodging adhering fibres and impurities, keeping the screen clear and reducing the frequency of stoppages for cleaning.
Quick Screen Change – Adapting to Multi‑Variety Production
Different sugarcane products require different filtration fineness – sugarcane juice beverages need higher clarity, while brown sugar production has relatively looser filtration requirements. The Gaofu sugarcane juice rotary vibrating sieve features a quick‑change screen structure , allowing screen changes in just 3 to 5 minutes. When switching between different products, screen changes are convenient and efficient, greatly reducing downtime.
Automatic Discharge of Impurities – Continuous Production Line Operation
During screening, impurities and oversize material automatically move along the screen surface to the reject port and are discharged without manual intervention. The equipment can run 24 hours continuously , effectively supporting large‑scale production, with a normal service life of 15 to 20 years.
The Gaofu S49 series multi‑deck sugarcane juice rotary vibrating sieve is suitable for the following sugarcane juice and syrup filtration applications:
Coarse filtration of raw sugarcane juice. The initial juice from the crusher contains a large amount of bagasse fibre and coarse impurities. The coarse filtration layer of the rotary vibrating sieve intercepts large particles at the source, providing clean material for subsequent fine filtration and sugar boiling.
Fine filtration and purification of sugarcane juice. After coarse filtration, the sugarcane juice enters the fine filtration layer to remove micro‑fibres, soil particles and suspended solids, significantly improving juice clarity.
Syrup filtration. Syrups produced during sugar boiling require the removal of fine impurities to ensure the purity and whiteness of the finished sugar. The high‑precision filtration capability of the rotary vibrating sieve meets the fine filtration requirements of syrups.
Sugarcane beverage production. Raw material filtration in sugarcane juice beverage production, ensuring that the finished beverage is clear, bright, sediment‑free and pure in taste.
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
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.
