Over 10,000+ customers' choice, Focus on screening industry 40+ years
In traditional flour feeding operations, "lack of smoothness" mainly manifests in three aspects:
High physical labour and limited efficiency. Operators must carry each 25kg or 50kg bag of flour to the feed opening, open it, tip the contents, and clean up residue – repeating this sequence for every bag. In large‑scale production, this repetitive labour not only consumes physical energy but also limits the amount of material that can be fed per unit of time.
Frequent stoppages disrupt production rhythm. Flour fines easily block screens, and conventional screening equipment paired with feeding often requires cleaning after short operating periods. Every stoppage means interruption of the entire production line. Frequent start‑stop cycles not only reduce throughput but also increase equipment wear.
Dusty environments reduce operational efficiency. In a dust‑filled environment, operators' visibility is reduced, breathing is restricted, and movements become slower. Dust settling on control panels and floors also increases operational difficulty and safety risks.
Gaofu's flour dust‑free feeding station systematically improves feeding smoothness at three levels: operational workflow, equipment design, and system integration.
1. Simplified Workflow: From "Carry‑Open‑Tip‑Clean" to "Place‑Start‑Collect"
Traditional feeding requires operators to complete a series of actions – carrying, opening, tipping, and cleaning residue. Gaofu's dust‑free feeding station dramatically simplifies this process: operators simply place flour bags on the feeding platform, and once the equipment starts, material is automatically opened, drawn in, and conveyed in an enclosed negative‑pressure environment.
The significance of this simplification is transforming operators from "manual labourers" to "equipment operators." No more repeatedly carrying heavy flour bags, no more struggling to clean scattered dust – feeding becomes easy and orderly.
Gaofu's dust‑free feeding station achieves feeding rates of 500‑2,000 bags per hour – 3‑5 times faster than manual feeding. For flour processors with large daily throughput, this efficiency improvement means the feeding stage no longer bottlenecks the entire production line.
2. Continuous Operation Design: No More Frequent Stoppages
Conventional screening equipment paired with traditional feeding requires frequent stoppages for cleaning due to flour blinding – each stoppage interrupting feeding continuity. Gaofu's dust‑free feeding station integrates a vibrating screening module – material is screened as it is fed, with lumps broken and foreign matter intercepted. At the same time, the pulse‑jet dust collector automatically cleans filter elements without manual intervention.
This means: feeding can continue without stopping for screen or filter cleaning. The equipment's continuous operation capability ensures uninterrupted material supply to the entire production line – production rhythm is no longer interrupted.
3. Intelligent Control: Reducing Manual Intervention
Gaofu's dust‑free feeding station can be optionally equipped with a PLC intelligent control system, enabling automatic start/stop, operating status monitoring, and fault alarming. Operators simply set the feed volume and rhythm – the system automatically runs according to preset programmes.
The value of intelligent control is letting the equipment "manage itself." The system automatically monitors operating status, alerts on abnormalities, automatically cleans filters when needed, and prompts when bins need refilling. Operators are freed from frequent operation and monitoring, allowing them to focus on more important production management tasks.
4. Seamless Connection with Conveying Systems: Material "Walks by Itself"
Gaofu's dust‑free feeding station can be connected to positive‑ or negative‑pressure conveying systems for material supply to the production line. After feeding and screening, material is automatically conveyed through enclosed piping to the next process. Flour no longer needs to be manually carried, weighed, or dumped – it "walks by itself" through piping.
The value of this design is merging feeding and conveying into one step. After operators complete the feeding operation, material automatically arrives where it is needed – mixers, storage tanks, packaging lines – with no manual handling required throughout, fundamentally improving feeding smoothness.
In actual flour processing and food production applications, Gaofu's dust‑free feeding station's smooth‑feeding design delivers quantifiable improvements:
Significant labour cost reduction. Automated feeding is 3‑5 times faster than manual operation – one system can replace 3‑5 workers. One medium‑sized baked snack manufacturer, after introducing the system, needed only 3 operators to complete the feeding work that previously required 8 people.
Substantially reduced material loss. The fully enclosed negative‑pressure design means no material loss during feeding – material loss ≤0.5%. One medium‑sized bakery, after adopting Gaofu's flour dust‑free feeding system, saw annual raw material loss rates drop significantly, with total annual cost savings of RMB 3.6 million.
Markedly improved workshop environment. Dust is efficiently collected by the dust collection device – the workshop environment remains clean. Operators no longer need to work in a dusty environment, and the working experience is significantly enhanced.
Guaranteed production continuity. The equipment can run continuously for extended periods without frequent stoppages for cleaning. For companies that require 24‑hour continuous production, this means more stable line operation and more predictable output.
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.
