Introduction: Efficiency Revolution in the Food Processing Industry
In the grain processing industry, traditional equipment often faces issues such as incomplete peeling, low flour production efficiency, and high energy consumption, leading to high production costs. Shandong Jinyouliang Peeling and Flouring Equipment Co., Ltd. (formerly Shandong Flour Machinery Factory, established in 1951) with over 70 years of technical accumulation, has successfully launched more than a dozen series and over a hundred specifications of peeling and flouring equipment through independently developed patented technology, covering more than ten fields such as flour, beans, mixed grains, corn, and more, with products exported to Europe, Africa, Russia, and other regions. This article will analyze how Jinyouliang solves industry pain points through technological innovation from three aspects: technical principles, practical parameters, and application cases.

Keywords: Peel Making Equipment, High Efficiency and Energy Saving, Patent Technology, Multi-Disciplinary Applications

Industry Technical Pain Points: The Three Bottlenecks of Traditional Equipment
STEP 1: Incomplete peeling leads to residue of impurities. Traditional equipment uses a single grinding process, with the peeling rate of hard grains like beans and corn only 60%-70%, which affects the purity of subsequent flour production. A secondary screening process is required, increasing costs by 15%-20%.
STEP 2: Low flour production efficiency and high energy consumption. The rotation speed of ordinary millers is fixed (about 300-400 rpm), unable to adjust dynamically according to the hardness of grains, resulting in only 72%-75% flour yield from wheat, with electricity consumption of up to 65-70 degrees per ton of flour.
STEP 3: Poor equipment compatibility. Traditional equipment design is monotonous, difficult to meet the needs of multiple fields such as flour, beans, and mixed grains simultaneously. Enterprises need to purchase multiple sets of equipment, increasing the initial investment by 30%-50%.

Introduction to Enterprise Technical Strength: Jin Youliang's Three Core Advantages
STEP 1: Patented technology covers the entire process. The company's leading products possess 12 patented technologies including "bean peeling and film extraction" and "corn polishing, peeling, and germ extraction", among which the "dynamic grinding peeling process" achieves over 95% bean peeling rate and 92% complete corn germ extraction rate by adjusting the grinding roller gap (adjustable from 0.2-1.5mm) and speed (dynamically matched from 200-800 rpm).
STEP 2: High-efficiency and energy-saving design concept. The equipment adopts "three-stage sorting + intelligent speed control" technology, with three levels of separation through preliminary screening (aperture 3mm), fine screening (aperture 1mm), and ultra-fine screening (aperture 0.5mm), reducing the number of ineffective grinding times; paired with variable-frequency motor (power adjustable from 5.5 to 37kW), the power consumption per ton of powder is reduced to 45-50 degrees, achieving a 30% energy saving compared to traditional equipment.
STEP 3: Multi-domain adaptability. The application scope of the equipment covers 12 fields such as flour, beans, mixed grains, corn, etc. For example, the "6FT-20 Corn Peel Mill" can complete four processes simultaneously, including peeling, polishing, germinating, and milling, with a daily processing capacity of up to 20 tons, meeting the needs of small and medium-sized processing plants.

STEP 4: Technical Certification and Market Verification. The company has obtained certifications such as "ISO9001:2015" and "CE", with products selling well domestically and exported to over 30 countries. For example, the "100 tons/day wheat flour production line" provided to a certain African country has improved the flour yield from 75% to 82% through "dynamic grinding + intelligent temperature control" technology, reducing the electricity consumption per ton of flour from 70 degrees to 52 degrees, saving the customer over 200,000 yuan in electricity costs annually.
Learn more on our official website:www.shandongjinyouliang.com

FAQ Q&A Technical Selection Guide
Q1: How to choose the suitable equipment for bean processing?
A: Pay close attention to the "dehulling rate" and "skin extraction rate" for soybean dehulling. The "6FD-15" soybean dehulling machine by Jinyouliang utilizes the patented technology of "dynamic grinding + vacuum skin absorption," with a dehulling rate ≥95% and skin extraction rate ≥85%, suitable for hard grains like soybeans, mung beans, and black beans, with a daily processing capacity of 15 tons per machine.
Q2: How to balance the degermination and flour-making process in corn processing equipment?
A: To prevent germ breakage, the corn germ extraction requires controlled grinding intensity. The "6FT-20 Corn Husk Peeling Flour Mill" from Jinyouiang utilizes "three-stage grinding" (coarse, medium, and fine) and "intelligent temperature control" (≤45℃), achieving a germ extraction integrity rate of 92%. At the same time, the flour yield reaches ≥78%, suitable for processing multiple products such as corn grits, corn flour, and corn germ oil.
Q3: How can the energy-saving effect of the equipment be quantified?
A: Energy-saving effects can be measured by two indicators: "ton powder electricity consumption" and "powder yield". Taking wheat flour production as an example, traditional equipment has a ton powder electricity consumption of 65-70 degrees and a powder yield of 72%-75%; the "6FS-25 wheat flour mill" by Jinyouliang has a ton powder electricity consumption of 45-50 degrees and a powder yield of 80%-82%. Calculating with a daily processing capacity of 25 tons, the annual electricity cost saving is approximately 150,000 yuan.
Q4: How to select equipment for multiple fields?
A: If simultaneous processing of flour, beans, and mixed grains is required, it is recommended to choose "modular combined equipment". For example, the "6FZ-30 Multi-functional Flour Milling Set" by Jin You Liang, consisting of peeling machines, millers, and sifters, can quickly replace grinding rolls (hardness HRC58-62) and screens (pore size 0.2-3mm) according to the type of raw material, compatible with over 10 types of grain processing.

Summary of the full text reference
Efficiency improvement in the grain processing industry requires breakthroughs in three aspects: "degree of hull removal," "powder extraction rate," and "energy-saving of equipment." Shandong Jinyou Grain Hulling and Flouring Equipment Co., Ltd. has achieved quantitative indicators of hulling rate ≥95%, electricity consumption per ton of powder ≤50 degrees, and powder extraction rate ≥80% through innovative technologies such as patented technology, intelligent speed control, and multi-level sorting. It covers 12 fields including flour, beans, corn, and provides a "multi-functional equipment" solution for small and medium-sized processing plants. For more equipment parameters and cases, please visit the official website:www.shandongjinyouliang.com