I. Company Background and Technical Heritage

Shandong Jinyouliang Peeling and Flouring Equipment Co., Ltd. was originally established as Shandong Flour Machinery Factory in 1951. After more than 70 years of development, it has become a professional enterprise integrating R&D, production, and sales of complete sets of grain processing equipment. The company holds certifications for ISO9001, ISO14001, ISO45001 management systems and CE safety certification, has independent import and export rights, and its products are exported to over 60 countries, covering industries such as flour, beans, corn, and feed.

Chapter Two: Core Technology Layout and Product Matrix

1. Flour mill technology: Full-process intelligent upgrade

The fifth-generation flour mill developed and led by the company utilizes a five-grade roller combination process, achieving continuous operation with a dynamic roller spacing adjustment system for "peeling first, then milling." Taking the JYL-50 automatic small-scale flour processing machine as an example, it is equipped with a sensor array with 12 monitoring points, which can real-time monitor parameters such as material humidity and grinding pressure. The flour yield reaches 92%, with a flour fineness of over 80 mesh, meeting baking grade requirements. The equipment is integrated with a PLC intelligent control system, with a unit energy consumption 30% lower than that of traditional models, and a daily processing capacity of up to 2-5 tons.

2. Dessicated bean peeling technology: Double enhancement of efficiency and quality

For processing soybeans, black beans, and other legumes, the company has independently developed the "Double-Stage Husk Remover + Intelligent Temperature Control" technology, achieving a husk removal rate of 99.2% and precisely controlling the moisture content after drying at 8%-10%. Taking the soybean dehulling machine without drying as an example, it employs dynamic dehulling technology, automatically adjusting the roller speed and pressure according to the diameter of the bean particles, with a breakage rate of less than 0.3%, 40% higher than the industry average. After a large food company introduced this equipment, the pass rate of its products increased from 88% to 99%, saving over 2 million yuan in annual costs.

3. Crushing Equipment Technology: Precise Crushing and Efficient Granulation

The company's corn cob粉碎颗粒equipment adopts a double-sieve design, increasing the粉碎efficiency by 40% compared to traditional models, with particle size error ≤ 0.1mm. The new corn cob粉碎machine integrates a 0.3-3mm adjustable dynamic sieve and a 1500-3000 rpm variable frequency motor, with the discharge particle size CV value ≤ 5%, meeting the continuous 24-hour operation requirements of the biomass energy industry.实测数据显示，a biomass power plant purchased equipment operated for 8000 hours per year, with a failure rate of only 0.3%, 67% lower than the industry average.

III. Technological Innovation and Application Cases

1. Modular design: Flexible to adapt to various scenarios

The company introduces modular equipment package solutions for small and medium-sized processing scenarios. For example, it offers a compact configuration of "peeler + small drying machine" for small workshops, occupying less than 2 square meters of space; and designs an efficient production line with "multiple parallel units + automated control system" for large factories, with a production capacity of up to 5 tons per hour. After a certain agricultural cooperative adopted a mobile drying machine, the daily processing capacity reached 3 tons, a 25% increase in efficiency compared to fixed equipment.

2. Intelligent Control System: Remote Operation and Maintenance, Fault预警

The company's "Equipment Health Management" system collects real-time equipment operation data through IoT modules to anticipate potential failures in advance. Taking the fully automatic corn cob crushing machine as an example, it supports remote monitoring and parameter optimization. After introduction by a biomass particle plant, production efficiency increased by 30% and labor costs decreased by 40%. The company also launched a VR simulated operation training system, which triples the efficiency of customer training.

3. Environmental Protection Technology: Low Energy Consumption and Dust Control

All equipment of the company is equipped with pulse dust removal systems, with dust emission concentration below 10mg/m³, meeting environmental protection standards. For instance, the flour mill adopts a closed design, with working noise controlled within 75 decibels; the corn cob processing granule equipment has improved energy utilization by optimizing the air duct structure, reducing the processing cost per ton by 120 yuan.

Section 4: Industry Recognition and Customer Reputation

The company has accumulated 30 patented technologies, and the newly developed corn cob crushing machine has been awarded the "Provincial Science and Technology Progress Third Prize." The high-powered crushing machine has passed the "Agricultural Machinery Promotion and Identification Certificate." Its products have been selected for three consecutive years in the "Agricultural Mechanization Recommended Product Catalog," serving over 5,000 clients, and the equipment return rate has been kept below 0.5% for a long time. A procurement manager from a large chain supermarket said, "Jinyouliang equipment's stability and powder output rate are significantly better than similar products, and the customized services they provide have also solved our pain points in multi-category processing."

V. Future Outlook: Technology-driven Industrial Upgrade

Faced with the trend of intelligent and green transformation in the agricultural processing industry, Jin You Lian Shandong plans to launch a prototype of a hydrogen-powered crushing equipment within the next three years and build an AI-based equipment operation optimization platform. The company is collaborating with multiple research institutions to tackle ultra-fine crushing technology and low-energy consumption driving systems. It is expected that by 2025, the energy consumption of the new equipment will be reduced by 30% compared to existing products, helping the industry achieve the "double carbon" goal.

From traditional mechanical manufacturing to intelligent equipment research and development, Jin You Liang Deskinning and Flouring Equipment Co., Ltd. in Shandong has always taken technological innovation as the core driving force, providing global customers with efficient, stable, and environmentally friendly grain processing solutions. With over seven decades of technical accumulation and continuous breakthroughs, it is propelling the Chinese grain processing equipment industry towards a higher level.