Over 10,000+ customers' choice, Focus on screening industry 40+ years
Modern coconut flakes processing production lines typically require stable throughput of 300 to 800 kg/h from screening equipment. However, conventional screening equipment processing coconut flakes often faces three major difficulties:
Pain Point 1: High‑fat adhesion causes frequent blinding. Coconut flakes have a fat content of 40% to 60%. During screening, the fat forms a sticky film on the screen surface – fine particles are "glued" to the mesh, accumulating thicker and thicker. Combined with plant fibres that tend to wrap around the screen wires, forming "fibre bridges," screen blinding becomes a constant problem. Conventional equipment often "blinds shortly after starting" – forcing frequent stoppages for cleaning.
Pain Point 2: Particle breakage affects finished product appearance. Conventional vibrating screens rely on high‑frequency, high‑amplitude mechanical vibration to make material bounce on the screen surface. For high‑fat, soft, and easily damaged materials like coconut flakes, violent bouncing causes particles to collide with each other and rub against the screen – intact particles deform and fracture under repeated impact, generating large quantities of fines and powder, reducing product appearance and grade.
Pain Point 3: Dust emission causes loss and contamination. Coconut flakes generate large quantities of fines during grinding and screening – these are lightweight and easily airborne. On traditional open screening equipment, they readily escape through equipment gaps into the workshop air – causing material loss and polluting the production environment.
The design philosophy of Gaofu's GFBD series coconut flakes tumbler screen draws inspiration from a simple yet effective reference – human hand screening.
The action of hand screening is "rocking" and "swaying" – holding the screen frame with both hands and moving it back and forth, left and right, at a gentle rhythm. Material rolls, disperses, and stratifies on the screen surface, with fines naturally passing through the mesh. This action is effective because it is gentle – material moves on the screen surface without agitation, giving fines sufficient time to find and pass through mesh openings while coarse particles gradually move to the screen edges.
Gaofu's coconut flakes tumbler screen does precisely reproduce the motion logic of hand screening with mechanical precision. Its principle involves an adjustable‑eccentricity exciter generating non‑linear three‑dimensional motion – the instantaneous motion of material is the synthesis of radial displacement and circular motion around that displacement (spiral motion). The material's motion on the screen surface closely resembles manual hand screening: continuously rolling, dispersing, and spreading outward in an involute spiral toward the screen periphery.
In simple terms: conventional vibrating screens make coconut flakes "bounce" through the screen, while Gaofu's coconut flakes tumbler screen makes coconut flakes "roll" through the screen. Gentle acceleration combined with low‑speed operation ensures material continuously rolls forward on the screen surface, rather than being violently thrown up and dropped. This fundamental difference gives the tumbler screen unique advantages when processing coconut flakes:
Low impact – protecting particle integrity. The tumbler screen uses low‑frequency elliptical rocking motion with no high‑speed vibration, causing minimal impact on the material and preserving particle shape. The mechanical impact force on the material is significantly lower than traditional vibrating equipment – for high‑fat, soft, and easily damaged materials like coconut flakes, this means particle integrity is effectively protected during screening.
High throughput – matching large‑scale production rhythm. Large tumbler screens can be configured with multiple decks, simultaneously providing multiple particle size fractions with higher capacity. Gaofu's GFBD series covers effective screening diameters from Φ560 mm to Φ2530 mm – a single machine can meet the capacity requirements of large‑scale coconut flakes processing production lines.
Core Technical Advantages of Gaofu's GFBD Series
The core advantages of Gaofu's GFBD series coconut flakes tumbler screen in large‑scale coconut flakes screening stem from systematic design across multiple levels:
1. Multi‑deck grading – multiple specifications from one feed
Large tumbler screens can be configured with 1 to 5 screen decks , simultaneously providing 5 to 6 particle size fractions. Coconut flakes screening mesh covers 8 to 120 mesh – through flexible multi‑deck screen configurations, coarse particles, medium‑fine particles, and ultra‑fine powder can be separated in a single feed, meeting the diverse particle size requirements of different applications. Screening accuracy reaches 90% to over 95%.
2. Anti‑blinding design – solving high‑fat coconut flakes adhesion
To address the high‑fat, blinding‑prone characteristics of coconut flakes, the GFBD series tumbler screen draws on circular structure and multi‑deck principles, designing screen cleaning systems suitable for different material requirements. The equipment is standardly equipped with bouncing ball cleaning , with optional ultrasonic systems or rotating brush options available – effectively solving blinding problems for high‑static, high‑viscosity, and high‑moisture materials.
3. Fully enclosed dust‑proof structure – clean production
The equipment features a fully enclosed structure with optional airtight and vacuum designs. Apart from the existing ventilation system, the equipment requires little to no additional air purification or dust collection auxiliary devices. For materials with high fines content and easy airborne dispersion like coconut flakes, this design improves the workshop environment while reducing material loss.
4. Low‑noise, low‑energy operation
Thanks to its simple modular design and low‑speed operation, the GFBD tumbler screen maintains noise levels consistently between 60 and 70 decibels. This is far below the noise levels of conventional vibrating screens, ensuring a smooth and quiet workshop environment.
5. Quick maintenance – supports 24‑hour continuous production
The equipment features a modular design for easy disassembly and assembly. Screen changes are quick and convenient – effectively shortening maintenance downtime. The equipment supports 24‑hour continuous production – meeting high‑volume production needs.
6. Food‑grade stainless steel construction – safeguarding food safety
All coconut flakes‑contact parts can be made of 304 or 316L food‑grade stainless steel – with finely polished surfaces, no dead corners, and easy cleaning – fully compliant with food‑grade hygiene standards.
Large‑scale coconut flakes screening requires not just "screening finely" – it demands a systematic solution encompassing high throughput, precise grading, particle integrity protection, and stable operation. There is an inherent conflict between the "high‑frequency impact" of conventional vibrating screens and the "high‑fat, soft" nature of coconut flakes. Gaofu Machinery's GFBD series coconut flakes tumbler screen – with its hand‑screening mimicking low‑frequency principle for particle integrity protection, multi‑deck grading for multiple specifications from one machine, anti‑blinding design for solving high‑fat adhesion, and fully enclosed dust‑proof structure for clean production – provides coconut flake processors with a large‑scale screening solution from impurity removal to grading.
Founded in the 1980s, Gaofu Machinery has over 40 years of experience in screening – its product portfolio covers rotary vibrating screens, linear vibrating screens, tumbler screens, and other series. The GFBD series tumbler screen achieves screening fineness up to 500 mesh (0.028 mm) , supports flexible configurations of 1 to 5 screen decks, with coconut flakes screening mesh covering 8 to 120 mesh , throughput of 300 to 800 kg/h , and noise levels consistently maintained between 60 and 70 decibels.
If you are looking for a high‑throughput screening solution for coconut flakes or similar high‑fat, blinding‑prone materials, we welcome you to learn more about Gaofu's GFBD series coconut flakes tumbler screen range. Based on your actual production scenario, we can provide technical data, selection advice, and customisation support.
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
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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.
