In high value-added fields such as health products, food additives and biomedicine, the purity and particle size uniformity of amino acid powders (including lysine, glutamic acid, methionine, etc.) directly determine the quality of the final product.

However, amino acid powders are often characterized by fine particle size, high moisture absorption and strong electrostatic adhesion, which cause frequent screen blockage, dust leakage and low screening efficiency when using ordinary screening equipment in production.

As a professional service provider with more than 40 years of experience in the fine screening industry, Xinxiang Gaofu Machinery Co., Ltd. (“Gaofu Mechanical”) has launched amino acid powder vibratory screening equipment based on in-depth research on the characteristics of ultra-fine powders.

It provides customized solutions featuring high efficiency, environmental protection and safety for amino acid manufacturers.

1. Targeting Pain Points: Technical Breakthrough from “Screen Blockage” to “Smooth Flow”

In view of the special properties of amino acid powders during screening, Gaofu Mechanical strongly recommends the ultrasonic vibratory screening series for amino acid powder applications.

Based on the traditional rotary vibrating screen, this equipment is equipped with an ultrasonic generation system, which uses high-frequency and low-amplitude mechanical energy to effectively eliminate electrostatic adhesion and agglomeration between ultra-fine powder particles.

This core technology enables agglomerated amino acid powder to pass through the screen easily, fundamentally solving the long-standing problem of screen blockage.

A small amount of foreign matter in raw materials and caking caused by moisture can be efficiently separated, which not only significantly improves screening accuracy and yield, but also ensures the solubility and fluidity of the final product.

2. Strict Standards: Food-Grade Materials and Eco-Friendly Design

In addition to advanced technology, the material and design of the equipment are also critical to material safety.

Gaofu Mechanical’s amino acid powder vibratory screening equipment strictly complies with hygienic standards of the food and pharmaceutical industries:

Food-grade materials, safe and pollution-free

All parts in contact with amino acid powder are made of food-grade 304 stainless steel with mirror polishing, leaving no sanitary dead ends and easy to clean.

It fully meets the production hygiene specifications for food additives, feed additives and pharmaceutical intermediates, eliminating the risk of heavy metal contamination.

Fully enclosed structure, eco-friendly and lossless

Considering the high value of amino acid powder, the equipment adopts a fully enclosed structure.

No dust is released during operation, which ensures a clean workshop environment, protects the occupational health of operators, reduces the loss of expensive materials, and avoids cross-contamination in the production process.

3. Value Empowerment: Dual Guarantee of Efficiency and Compliance

Choosing Gaofu Mechanical’s amino acid powder vibratory screening equipment means dual improvement in production efficiency and compliance:

High-efficiency impurity removal, stable and reliable

The equipment runs stably with easy maintenance and can meet the demand of 24-hour continuous production.

It ensures ideal screening performance for both conventional 80-mesh screening and fine 500-mesh classification.

Professional background, strength proven

Gaofu Mechanical is a “National Specialized, Sophisticated, Unique and New Little Giant Enterprise” and has been recognized as a “China Well-Known Trademark”.

It has also participated in the drafting of a number of national standards.

Our equipment serves Sinopharm Group, China Resources Group and many well-known pharmaceutical and food enterprises, trusted by more than 10,000 customers.

If you are troubled by low screening efficiency, screen blockage or substandard accuracy in amino acid powder processing, please feel free to contact us.

Gaofu Mechanical provides free material testing services and equipment operation video records, helping you ensure product quality with more efficient screening technology.

About Gaofu Machinery

Xinxiang Gaofu Machinery Co., Ltd. was originally established in the 1980s. After more than 40 years of development, it has been awarded:

National Specialized, Sophisticated, Unique, and New “Little Giant” Enterprise, National Green Factory, National High‑Tech Enterprise, National Intellectual Property Advantageous Enterprise, and Chairman Unit of the Vibration Association

It also hosts:

  • Henan Industrial Design Center
  • Henan Engineering Research Center for Intelligent Online Screening Systems
  • Xinxiang Engineering Research Center for Fine Screening

The company has been granted more than 500 patents (invention, utility model, and design), won the Science and Technology Achievement Award issued by the Ministry of Industry and Information Technology, and participated in drafting and formulating 4 national standards.

Gaofu researches, develops, and manufactures:

  • Vibrating screening equipment
  • Conveying equipment
  • Coal crushing equipment
  • Filtering equipment
  • Automated material handling systems

These products are widely used in food, pharmaceutical, chemical, metallurgical, building materials, mining, thermoelectric, environmental protection, new energy, and other industries.

They are well‑sold across Greater China and exported to more than 100 countries and regions, including Russia, Canada, the United States, New Zealand, Japan, Brazil, and South Africa, deeply serving basic industries such as metallurgy and mining.

The company is a qualified supplier to Sinopharm Group, providing professional material handling solutions.

Gaofu products have gained long‑term trust and application from large pharmaceutical enterprises, including Shanghai Pharmaceutical, Guangzhou Pharmaceutical Holdings, North China Pharmaceutical, Taiji Group, CSPC Pharmaceutical, Beijing Tongrentang, Baiyunshan Pharmaceutical, and United Laboratories.

With efficient and stable performance, Gaofu has become an integral part of the pharmaceutical industry chain.

It is also a qualified supplier to many Fortune Global 500 enterprises, including CNPC, Sinopec, Sinochem Group, China Resources Group, Sinopharm Group, China National Building Material, China Aerospace, and Jinchuan Group.

Gaofu has won the trust and praise of more than 10,000 customers worldwide.