Over 10,000+ customers' choice, Focus on screening industry 40+ years
Screening and filtration of monohydrate glucose powder present different requirements in different scenarios:
Laboratory sample analysis scenario: R&D and QC personnel need to conduct particle size analysis and impurity detection on small sample quantities. The equipment does not need to process hundreds of kilograms per hour, but places higher demands on screening accuracy, operational standardisation, and cleaning convenience. Oversized equipment not only occupies valuable bench space but also increases sample loss and operational difficulty.
Small‑scale sugar plant production scenario: Monohydrate glucose production lines typically handle moderate volumes but involve frequent product changeovers. A large screening machine requires high investment and significant floor space, and is often inconvenient to clean and change screens during product switches – potentially becoming a production burden. Small sugar plants need equipment that offers moderate investment, quick screen changes, and easy cleaning.
Versatility requirement: Monohydrate glucose powder screening typically ranges from 10 to 400 mesh, involving impurity removal, grading, and particle size control. A single machine needs to accommodate different screening requirements while handling both dry powder screening and wet filtration applications.
Gaofu's LS‑450/550 series filtration sieve incorporates several design and performance optimisations tailored to the practical needs of laboratories and small‑to‑medium production scenarios:
1. Compact size for flexible placement in limited spaces
The equipment is small and lightweight, making full use of available space and easy to move. The Φ450 model, for example, has a screen frame diameter of 450 mm and a compact overall design. Whether for sample analysis on the laboratory bench or routine screening in the production workshop, it can be flexibly positioned without occupying excessive space.
2. High screening accuracy meets monohydrate glucose quality requirements
Gaofu's filtration sieve features non‑blocking mesh, no powder emission, and screening down to 400 mesh. The screening particle size range covers 0.038‑5 mm , with grading efficiency ≥98% . For typical monohydrate glucose impurity removal and grading requirements (usually 10‑400 mesh), this accuracy provides ample margin – effectively removing lumps, foreign matter, and off‑spec particles.
3. Easy screen changes for rapid product changeovers
The filtration sieve features a specially designed screen frame structure, making screen changes easy, operation simple, and cleaning convenient. For small sugar plants that frequently switch between different mesh sizes or product varieties, quick screen change capability significantly reduces changeover downtime and improves equipment utilisation.
4. Automatic impurity discharge supports continuous operation
Impurities and oversize material are automatically discharged, enabling automated operation. Operators do not need to stop frequently to clean the screen surface – the equipment can run continuously, increasing effective output per unit time.
5. Food‑grade stainless steel construction ensures hygienic safety
All parts that contact material are made of SUS304 stainless steel (316L available on request), meeting food‑grade hygiene standards. The smooth, corrosion‑resistant, easy‑to‑clean surfaces effectively prevent cross‑contamination, meeting the hygiene requirements of monohydrate glucose as a food ingredient and pharmaceutical excipient.
6. Low‑noise operation improves the working environment
The equipment operates at ≤85 dB with ≤5 mm amplitude, ensuring stable and smooth running. For laboratory environments, low‑noise operation is particularly important.
The main technical parameters of Gaofu's LS‑450/550 series filtration sieve are as follows:
| Parameter | LS‑450 | LS‑550 |
| Standard sieve frame layers | 1 layer | 1 layer |
| Screen frame diameter | Φ450 mm | Φ550 mm |
| Screening particle size | 0.038‑5 mm | 0.038‑5 mm |
| Noise | ≤85 dB | ≤85 dB |
| Amplitude | ≤5 mm | ≤5 mm |
| Motor voltage | 380 V | 380 V |
| Motor speed | 1450 r.p.m | 1450 r.p.m |
| Motor power | 0.18 kW | 0.25 kW |
Note: The above values are for reference. Actual throughput depends on material characteristics, screen mesh size, and other factors. Pre‑purchase evaluation with your own material and operating conditions is recommended.
Gaofu's LS‑450/550 series filtration sieve is widely used for screening and filtration of various food, pharmaceutical, and chemical powders. Monohydrate glucose is one of its typical applications:
Monohydrate glucose: impurity removal, grading, particle size control;
Sugar powders and granulated sugar: removal of lumps and foreign matter;
Starch, flour: powder impurity removal and filtration;
Milk powder, protein powder: fine screening;
Pharmaceutical powders: pharmaceutical starch, excipient grading and impurity removal;
Slurry filtration: solid‑liquid separation of syrups, fruit juices, and other liquid materials.
When choosing a filtration sieve for laboratory or small‑scale production, consider the following aspects:
| Evaluation Dimension | Key Points to Consider |
| Application scenario | Laboratory sample analysis or production screening? The former demands higher accuracy and cleanliness |
| Material type | Monohydrate glucose powder, syrup, or other materials? Dry powder and slurry have different screening requirements |
| Throughput | Select the appropriate model based on actual output; LS‑450 suits smaller batches, LS‑550 offers higher capacity |
| Screening accuracy | Choose screen mesh based on the target fineness of monohydrate glucose; can screen down to 400 mesh |
| Material construction | Use 304 or 316L stainless steel for contact parts to meet food‑grade hygiene standards |
| Space and layout | The equipment is compact and suitable for laboratories or small workshops with limited space |
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
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.
