Over 10,000+ customers' choice, Focus on screening industry 40+ years
The accuracy requirements for spice batching are often more stringent than they appear. A deviation of 0.1 grams in spice dosage can directly cause flavour imbalance in sauces or compound seasonings. Traditional manual weighing is not only inefficient but also susceptible to operator fatigue, habits, and other factors – batch‑to‑batch quality fluctuations have long been a "headache" for production management.
Gaofu's spice feeding system is equipped with dedicated intelligent metering modules for different raw material forms. For small‑batch spices such as chilli powder and Sichuan pepper powder, errors can be controlled within ±0.1% ; for medium‑to‑large batch main ingredients such as monosodium glutamate (MSG), salt, and sugar, errors can be controlled within ±0.2% ; and for trace additives such as flavours and pigments, batching accuracy can be as low as ±0.05% .
Behind this accuracy capability is Gaofu's system, equipped with imported high‑precision weighing sensors and an intelligent PLC control system. The system monitors powder flow in real time, achieving dynamic adjustment through closed‑loop control algorithms – ensuring that both single‑material addition and multi‑material mixing ratios remain within high‑accuracy ranges. No matter how complex the recipe, the system ensures consistent flavour and stable quality for every batch.
An AI learning calibration programme further ensures long‑term accuracy stability – the system automatically calibrates metering parameters, preventing accuracy drift caused by prolonged equipment operation. For spice processors, this means a single investment with long‑term benefits – without frequent concerns about batching accuracy decline caused by equipment ageing or calibration drift.
Batching accuracy depends not only on the precision of weighing equipment – material loss, contamination, and cross‑mixing during conveying also indirectly affect final proportioning accuracy.
In spice processing workshops, the feeding stage of powdered raw materials is often the hardest hit area for dust contamination. Manual feeding not only affects employee health but can also introduce cross‑contamination risks. Gaofu's spice feeding system uses fully enclosed stainless steel pipe conveying – achieving full‑process enclosure from the feed point to the mixer. Workshop dust concentration can be reduced to ≤10 mg/m³ – far below national food safety standards.
Fully enclosed conveying brings not only a clean production environment. The internal surfaces of conveying pipes are mirror‑polished – with no dead corners and minimal material residue. For common multi‑product changeover production in spice processing, this design effectively prevents residue from previous batches from contaminating the next batch – physically ensuring batching purity and flavour consistency.
All key contact parts are made of 304 or 316L food‑grade stainless steel – corrosion‑resistant, easy to clean, and easy to maintain. For corrosive materials such as citric acid, 316L stainless steel effectively resists attack, ensuring material purity.
Stable batching accuracy requires not only high‑precision hardware but also intelligent software to "hold the line." Gaofu's spice feeding system's intelligent control platform upgrades batching accuracy control from "relying on operator experience" to "automated system execution."
The system can preset hundreds of recipe parameters – product changeovers can be completed with one touch. The system supports multiple preset recipes and automatic production scheduling – inputting batch information automatically triggers planned production, reducing manual intervention and batch waiting time. For spice processors, this means changeover time is reduced from several hours in traditional mode to within 15 minutes – significantly reducing production interruptions and batching error risks caused by product changeovers.
At the same time, the system features full‑process data traceability – batching time, raw material usage, and equipment operating parameters for each batch can be recorded and exported in real time. In the event of issues, problems can be quickly traced and located – providing reliable data support for quality control. The system supports integration with MES/ERP systems for digital management.
In actual spice and seasoning processing applications, the batching accuracy improvement of Gaofu's feeding system has been validated. After one large Guangdong seasoning manufacturer introduced Gaofu's system, single‑batch batching time was reduced from 15 minutes to 3‑5 minutes, single‑day batching capacity increased by 328%, 8 manual positions were replaced, and product qualification rate jumped from 92% to 99.8% .
In terms of accuracy data, full‑range batching errors are controlled within ±0.5% – completely eliminating the mis‑batching and missed‑batching problems of manual proportioning. This accuracy improvement directly translates into product flavour consistency – customers reported significant improvements in product taste and flavour consistency.
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
Originated in the 1980s, Xinxiang Gaofu Machinery Co., Ltd. has developed into a leading enterprise after more than 40 years of steady development. The company holds authoritative national qualifications including National-level Specialized, Refined, Unique and Innovative Little Giant Enterprise, National Green Factory, National High-tech Enterprise, and National Intellectual Property Advantage Enterprise, and acts as the President Unit of the Vibration Industry Association.
It has established three provincial and municipal R&D platforms: Henan Provincial Industrial Design Center, Henan Provincial Engineering Technology Research Center for Intelligent On-line Screening System, and Xinxiang Municipal Fine Screening Engineering Technology Research Center. Up to now, Gaofu has obtained more than 500 patents covering invention, utility model and design. It has been awarded the Science and Technology Achievement Prize by the Ministry of Industry and Information Technology of China and has participated in drafting and formulating 4 national standards.
Gaofu’s product portfolio covers multiple series and hundreds of specifications, mainly including vibrating screening equipment, conveying equipment and intelligent automatic material handling systems. We provide one-stop overall solutions such as automatic feeding systems, powder supply systems, pneumatic conveying systems, metering and weighing systems, batching systems, micro-ingredient batching systems, water supply systems, oil supply systems, fluid conveying systems, central kitchen powder supply systems, powder conveying systems and feeding systems.
In terms of food production lines, our mature supporting systems cover two major categories: baking production lines and pasta production lines. The baking series includes production lines for bread, cake, crisp cake, croissant, toast, pizza, biscuit and hamburger. The pasta series includes intelligent production lines for steamed buns, stuffed buns, twisted rolls, sesame paste cakes, steamed dumplings, boiled dumplings, fried dough sticks and pies.
Gaofu products sell well across Greater China and are exported to more than 100 countries and regions worldwide, including Russia, Canada, the United States, New Zealand, Japan, Brazil and South Africa. Widely applied in food, pharmaceutical, chemical, metallurgical, building materials, mining, thermal power, environmental protection and other industries, our products have won the trust and recognition of over 10,000 global customers.
Adhering to the corporate mission of improving material quality and efficiency to meet customer needs, Gaofu has long-term stable cooperative relationships with global clients to achieve harmonious and win-win development. At present, Gaofu has become an official qualified supplier of many Fortune Global 500 enterprises, including CNPC, Sinopec, Sinochem Group, China Resources Group, Sinopharm Group, COFCO, China National Building Material, China Aerospace and Jinchuan Group.
