Over 10,000+ customers' choice, Focus on screening industry 40+ years
Coconut flakes are an important raw material in the baking, dessert, filling and snack food industries. As downstream demand continues to grow, coconut flakes processing is moving from "small‑batch production" to "large‑scale continuous line operations." A modern coconut flakes processing line can handle several to several tens of tonnes per day.
However, as production capacity increases, the screening step often becomes the "bottleneck" of the entire production line.
Coconut flakes have unique physicochemical properties: they are a mixture of granular and flocculent material with a light, fluffy texture; a fat content of 40%‑60%, which causes severe screen blinding due to adhesion; and strong hygroscopicity, making them prone to caking in the production environment. These characteristics mean that traditional screening equipment, when handling coconut flakes, commonly faces multiple challenges including frequent screen blinding, low screening efficiency, insufficient throughput, severe dust dispersion and raw material waste.
In large‑scale production scenarios, the processing capacity of the screening step must precisely match the rhythm of upstream grinding and downstream packaging. If the screening equipment lacks sufficient capacity, either material accumulates and causes blockages, or insufficient screening results in uneven finished particle size – the overall efficiency of the entire production line will be compromised.
The Gaofu SZF series coconut flakes linear vibrating screen operates on the dual vibration motor synchronous counter‑rotation drive principle. When the two vibration motors rotate synchronously in opposite directions, the excitation forces generated by the eccentric blocks cancel each other out in the direction parallel to the motor axes, while adding together in the perpendicular direction, driving the screen box in a periodic linear reciprocating motion. The motor axes are set at an inclination angle relative to the screen surface. Under the combined action of the excitation force and the material's own gravity, the material is thrown up on the screen surface and moves forward in a parabolic jumping trajectory.
The value of this linear motion for large‑scale coconut flakes screening lies in three aspects:
First, high capacity matching line rhythm. The material moves forward in a jumping linear motion on the screen surface, with high travel speed and a large amount of material passing through the screen per unit time. The Gaofu SZF series linear vibrating screen offers a wide capacity range depending on the model configuration, with hourly throughput from 15 to 500 tonnes. The screening requirements of large‑scale coconut flakes processing lines – typically 300‑800 kg/h – can be comfortably met by a single linear vibrating screen without the need for multiple units in parallel.
Second, multi‑deck classification – one feed, multiple grades out. The equipment supports 1 to 5 screen decks , allowing a single feed to simultaneously achieve precise classification of 2 to 6 different particle size fractions. In the most typical three‑deck configuration for coconut flakes screening: the top deck intercepts large fibres and impurities, the middle deck collects the target‑size finished coconut flakes, and the bottom deck separates fine powder. One machine completes classification that would otherwise require multiple screens in series.
Third, high screening accuracy across a wide 8‑120 mesh range. Coconut flake products require particle sizes covering a wide range from 8 to 120 mesh. The Gaofu linear vibrating screen achieves screening accuracy of over 95% , with screening particle size covering 0.074‑10 mm and mesh range from 10 to 400 mesh – from coarse impurity removal to fine classification, all completed with precision.
The throughput requirements of large‑scale coconut flakes processing are non‑negotiable. Once the line starts, the screening step cannot become the "weak link."
The Gaofu SZF series linear vibrating screen ensures high‑capacity throughput in the following dimensions:
Wide model coverage, selected on demand. Models cover the SZF‑520 to SZF‑1540 range, with screen sizes from 500×2000 mm to 1500×4000 mm. Whether it is a small to medium‑sized coconut flakes processor handling a few tonnes per day or a large enterprise handling dozens of tonnes per day, there is a capacity configuration to match.
Multi‑deck screen configuration – no wasted capacity. Traditional single‑deck screens can only perform one classification, and multi‑stage classification requires multiple screens in series. The Gaofu linear vibrating screen supports multi‑deck configuration, with one machine completing multi‑stage classification – fewer machines, less floor space, fewer material transfer points – and the overall efficiency of the production line is systematically released.
24‑hour continuous operation supporting large‑scale production. The equipment can run 24 hours continuously without frequent stoppages for cleaning. For coconut flakes processors that require continuous production line operations, this means no loss of capacity and no interruption of efficiency.
The reason why coconut flakes screening is a recognised industry challenge lies in three overlapping problems. The Gaofu coconut flakes linear vibrating screen addresses these three challenges with systematic design.
1. High‑Oil Blinding
Coconut flakes have a fat content of 40%‑60%, which causes severe screen blinding due to adhesion during screening.
Solution: Anti‑blinding design + adjustable excitation source. The Gaofu coconut flakes linear vibrating screen uses a unique screen mounting structure that effectively reduces screen blinding and avoids cross‑contamination between grades. In addition, the equipment features an adjustable excitation angle that enhances the jumping intensity and flowability of the material on the screen surface by optimising vibration parameters, further reducing the risk of blinding. The material continuously jumps forward on the screen surface, preventing oily material from accumulating locally and forming adhesive layers.
2. Moisture‑Induced Caking
Coconut flakes are highly hygroscopic and prone to caking in the production environment, affecting screening performance and product quality.
Solution: Fully enclosed structure + continuous motion loosening. The equipment features a fully enclosed structure that effectively blocks external moisture from entering the screening system. At the same time, the material moves forward in a jumping linear motion on the screen surface, and lumps are naturally broken apart during the motion – reducing blinding and material waste caused by moisture‑induced caking.
3. Dust Escape
Traditional screening equipment handling coconut flakes suffers from severe dust dispersion, causing both material loss and workshop contamination.
Solution: Fully enclosed dust‑free design. The equipment features a fully enclosed structure , with screening taking place inside a sealed chamber – fundamentally solving the dust dispersion problem of traditional screening processes and creating a green, environmentally friendly production environment. The fully enclosed design also reduces material loss and improves raw material utilisation.
Coconut flakes are used directly in baking, desserts and other food processing applications, so production equipment must meet strict hygiene standards. The Gaofu coconut flakes linear vibrating screen incorporates systematic food‑grade configuration in material selection and structural design:
Food‑grade stainless steel. Material‑contact parts can be made of 304/316L stainless steel , with finely polished surfaces, no hygiene dead corners, and easy to clean. This eliminates the risk of metal contamination at the material source and ensures the purity of the coconut flakes.
Fully enclosed sealed structure. The equipment has a fully enclosed design, effectively preventing dust escape during screening. The fully enclosed structure also blocks external moisture and foreign matter from entering the screening system, ensuring the food safety of the coconut flakes.
Quick screen change design. The mother‑child screen frame structure enables convenient and efficient screen changes. Switching between different mesh sizes is fast, greatly reducing downtime for variety changes and adapting to the alternating production of multiple coconut flake varieties.
From the perspective of actual production conditions in large‑scale coconut flakes processing, the Gaofu SZF series linear vibrating screen delivers value in four dimensions:
Capacity value – Hourly throughput covers 15‑500 tonnes per hour, precisely matching the production rhythm of coconut flakes processing lines of different scales. The screening step does not become a capacity bottleneck, and the overall efficiency of the production line is systematically released.
Quality value – Screening accuracy exceeds 95%, with precise control over the wide 8‑120 mesh range. Coconut flake products have uniform particle size and high purity, and the product pass rate is significantly improved.
Efficiency value – Multi‑deck screens complete multi‑stage classification with a single feed, replacing multiple machines in series; the anti‑blinding design effectively reduces screen blinding frequency; the equipment can run 24 hours continuously. The production line no longer needs to stop frequently because of screening blinding, and overall capacity is fully utilised.
Hygiene value – Food‑grade stainless steel, the fully enclosed structure and dead‑corner‑free design make the equipment easy to clean with no material residue. The fully enclosed structure effectively controls dust escape, helping enterprises meet the hygiene requirements of food GMP and HACCP systems.
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.
