Over 10,000+ customers' choice, Focus on screening industry 40+ years
Creamer powder contains vegetable fat, has high fineness, and low bulk density – in conventional screening operations, it faces multiple challenges:
Diverse fineness requirements – a single machine cannot cover all needs. Different beverage formulations have different particle size distribution requirements – premium milk tea creamer demands 200 mesh or finer; standard coffee creamer typically screens at 80‑120 mesh; creamer for bakery applications has stricter uniformity standards. A machine that can only produce one specification cannot meet the needs of multi‑product production.
Fat and electrostatic adhesion cause frequent blinding. The fat in creamer generates heat through friction during screening, forming a sticky film on the screen surface. At the same time, static electricity generated by particle friction causes fines to attract each other, forming agglomerates that adhere firmly to the screen surface. The combination of these two factors makes creamer significantly more difficult to screen than ordinary powdered materials.
Lumps and impurities coexist – requiring graded treatment. Creamer may form lumps during storage or conveying, and raw materials may contain trace hard impurities. These off‑spec materials need to be effectively separated during screening, and impurities of different particle sizes require different screen decks for interception.
The core advantage of Gaofu's SZF series linear vibrating screen lies in its flexible multi‑deck screen configuration capability. The equipment supports 1 to 5 screen decks , enabling a single machine to simultaneously complete 2 to 6 grades of separation or filtration. Single‑deck models focus on impurity removal, while multi‑deck models can simultaneously produce multiple specification finished products – reducing the need for multiple screening machines in series, saving factory floor space and equipment procurement costs.
For creamer production, a typical multi‑deck configuration is as follows:
Upper deck (coarse screen) – intercepting large agglomerates and foreign matter. Larger lumps formed during storage or conveying, packaging debris, and other foreign matter are effectively intercepted – protecting material purity at the source. This deck typically uses a coarser mesh (e.g., 20‑40 mesh) and acts as the "gatekeeper."
Middle decks (grading screens) – separating different fineness specifications. This is the core of multi‑deck grading. By setting screens of different mesh sizes (e.g., 80 mesh, 120 mesh, 200 mesh), creamer is precisely separated by particle size into different specifications – fine powder for premium coffee creamer, medium particles for milk tea ingredients, and slightly coarser particles for bakery and other specific applications.
Lower deck (safety screen) – ensuring finished product purity. As the final checkpoint, it further intercepts fine impurities – ensuring reliable purity of creamer entering the packaging stage.
The practical value of "one feed, multiple outputs":
Combined processes, reduced material transfer. In traditional modes, different specification grading often requires multiple machines or multiple screening passes. Gaofu's linear vibrating screen combines multiple processes into a single machine – reducing material exposure and cross‑contamination opportunities.
One machine, multiple functions – flexible adaptation to market demand. When orders for different fineness specifications are received, there is no need to replace the entire machine – simply adjust or change the corresponding screen decks. This flexibility is particularly important for multi‑product, small‑batch creamer producers.
High screening accuracy – eliminating size mixing and cross‑contamination. The precise multi‑deck grading ensures purity of each particle size grade – screening accuracy reaches over 95% – effectively preventing mixing between different specifications.
Gaofu's SZF series linear vibrating screen uses dual vibrating motors operating in synchronised opposite directions. When the two motors run in opposite directions, the lateral excitation forces cancel each other out, while the longitudinal forces drive the screen surface in high‑frequency linear vibration – causing material to move forward in a straight line in a parabolic bouncing motion. The material bed is continuously turned, loosened, and stratified on the screen surface – impurities and lumps are effectively intercepted, and fines have ample opportunity to pass through the screen.
The unique value of this motion pattern for multi‑deck simultaneous grading:
Material is continuously turned – balanced operation across all decks. The linear bouncing forward motion ensures material is thoroughly dispersed and turned on each screen deck – guaranteeing synchronous classification efficiency across all decks.
Long screening path – more precise fineness control. The linear motion trajectory allows material to travel a relatively long path across a relatively small screening area – giving fines sufficient time at different levels to find and pass through mesh openings.
Large throughput – a single machine matches full line capacity. Models cover SZF‑520 to SZF‑1540, with single‑machine throughput of 15‑500 t/h. For creamer producers with large daily throughput, a single multi‑deck linear screen matches the capacity rhythm of the entire line.
Creamer is widely used in tea, coffee, baking, and other food applications – placing extremely strict hygiene standards on production equipment. Gaofu's SZF series linear vibrating screen features a fully enclosed design – no dust emission, automatic discharge.
The practical value of the fully enclosed structure:
Improved workshop environment. Good sealing effectively reduces dust emission during screening and improves the workshop environment. For creamer processors, a clean production environment is not only a guarantee of quality but also the baseline for food safety.
Reduced material loss. No dust emission means no material spillage – every gram of creamer powder is effectively collected – minimising raw material waste.
Compliant with food hygiene standards. All creamer‑contact parts can be made of SUS304 or SUS316L stainless steel – meeting food industry hygiene standards. The entire machine is easy to clean internally and externally with no dead corners.
When selecting a multi‑deck configuration linear vibrating screen for creamer processing, it is recommended to evaluate from the following dimensions:
1. Grading requirements. Determine the number of grades needed (2, 3, or more) – select the number of screen decks (1‑5) accordingly. For creamer production, a typical 3‑deck configuration – upper for impurity removal, middle for grading, lower for safety screening – meets most requirements.
2. Screening accuracy. Select screen mesh according to the target fineness of the creamer product. Screening particle size range covers 0.074‑10 mm , with screen mesh covering 2 to 500 mesh – flexibly adaptable to different fineness specifications of creamer products.
3. Capacity matching. Select the appropriate model according to the production line's hourly throughput. The SZF series offers various specifications with throughput covering 15‑500 t/h – choose the appropriate specification according to actual capacity requirements.
4. Materials and hygiene standards. All creamer‑contact parts should be made of 304 or 316L stainless steel. The fully enclosed structure with a negative‑pressure dust extraction interface can further improve the workshop environment.
Food Industry Client Testimonials
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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.
