Over 10,000+ customers' choice, Focus on screening industry 40+ years
The adhesion and blinding of creamer stem from its unique material characteristics. Creamer contains vegetable fat. During screening, friction between fine particles and the screen generates heat – the fat forms a thin, sticky film on the screen surface. Fine powder is "glued" to the mesh by this film, accumulating thicker and thicker until the openings are completely sealed.
At the same time, creamer particles are very fine and generate static electricity through friction during screening. Charged fine particles attract each other to form agglomerates while adhering firmly to the screen surface. The combination of fat adhesion and electrostatic attraction makes creamer significantly more difficult to screen than ordinary powdered materials.
To address the adhesion characteristics of high‑fat creamer, Gaofu's creamer rotary vibrating sieve is equipped with a bouncing ball cleaning system below the screen. The working principle is simple yet directly solves the most troublesome blinding problem in creamer screening.
High‑elasticity silicone bouncing balls are installed between the screen and the support plate. During operation, the balls continuously deliver high‑frequency, flexible impacts against the underside of the screen. Each impact dislodges creamer fines adhering to the screen and "pops" particles wedged in the mesh openings.
In simple terms: the bouncing balls act as a tireless "screen cleaner" beneath the screen – continuously knocking during creamer screening to prevent adhered fines from accumulating on the screen surface. This "screening‑while‑cleaning" design keeps the screen open at all times, effectively relieving the adhesion of high‑fat creamer.
The core value of the bouncing ball cleaning system:
Continuous blinding prevention – reduced stoppages. The bouncing balls work continuously during screening – material passes through while blockages are cleared simultaneously – eliminating the need for frequent manual cleaning.
Food‑grade material – safe and contamination‑free. The bouncing balls are made of food‑grade silicone – with good elasticity and wear resistance – complying with food contact material standards, causing no secondary contamination to creamer.
Strong adaptability – easy maintenance. The bouncing balls are suitable for coarse, medium, and fine powder screening from 20 to 150 mesh – flexibly configurable according to creamer fineness. Routine maintenance simply requires periodic inspection for ball damage.
While the bouncing ball cleaning system solves the "adhesion" problem, whether creamer can be thoroughly dispersed and pass through the screen smoothly depends on the screening motion.
Gaofu's creamer rotary vibrating sieve uses a vertical vibration motor as the excitation source. Eccentric weights installed at the top and bottom of the motor convert rotary motion into a three‑dimensional compound motion (horizontal, vertical, and inclined), which is transmitted to the screen surface. Material moves on the screen surface in an outward involute spiral path – spreading from the centre toward the periphery.
This unique motion pattern gives creamer powder ample opportunity for dispersion and tumbling on the screen surface. Material does not simply bounce up and down – it spreads outward in a spiral path, effectively reducing static accumulation of fine powder on the mesh. Combined with the continuous knocking of the bouncing balls, creamer is "dispersed, screened, and cleaned simultaneously" on the screen surface – significantly improving screening efficiency and continuity.
Creamer production involves diverse fineness requirements for different applications – coffee creamer demands a smooth, delicate mouthfeel; tea drink ingredients need medium particles; and creamer for bakery applications has stricter particle size distribution standards.
Gaofu's creamer rotary vibrating sieve supports flexible configurations of 1 to 5 screen decks , enabling a single machine to simultaneously complete 2 to 6 grades of separation or filtration. Through the combination of different mesh screens – the upper deck intercepts lumps and foreign matter, the middle decks achieve fine grading, and the lower deck acts as a safety screen to ensure finished product purity – one feed produces multiple creamer specifications.
Creamer is widely used in coffee, milk tea, bakery, and other food applications – placing strict cleanliness demands on the production environment. Gaofu's creamer rotary vibrating sieve features a fully enclosed structure – powder does not disperse, liquids do not leak, mesh openings do not block, and discharge is automatic.
The practical value of the fully enclosed structure:
Improved workshop environment. Fine powder no longer escapes from equipment gaps – workshop dust concentration is greatly reduced – operator working conditions are fundamentally improved.
Reduced material loss. Every gram of creamer powder is effectively collected – minimising raw material waste.
Compliant with food hygiene standards. The fully enclosed structure effectively prevents dust emission during screening and avoids material cross‑contamination – complying with food industry GMP standards.
In actual creamer screening operations, the bouncing ball cleaning design of Gaofu's creamer rotary vibrating sieve delivers tangible improvements:
Significantly reduced blinding frequency. The bouncing balls continuously knock the screen – effectively relieving the adhesion of high‑fat creamer – reducing stoppages caused by blinding.
Consistent screening efficiency. The screen remains open at all times – screening efficiency does not degrade over extended operation.
Product quality is assured. Consistent screening efficiency ensures every batch of creamer has uniform fineness and reliable purity.
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.
