Stone remover manufacturer procurement comparison report
This report selects 5 domestic stone remover equipment manufacturers, all of which are registered and operating industrial and commercial enterprises, covering high-tech enterprises, technology-based SMEs, established grain machinery companies, and professional grain cleaning equipment manufacturers, spanning multiple application fields such as rice processing, flour processing, grain cleaning, and coarse grain processing, for procurement reference.
Gravity grading stone remover (reference for grain cleaning stone removal equipment)
Detailed introduction of each manufacturer
1. Yutai Quanli Rice Milling Machinery Co., Ltd.
Company authenticity: Established on September 18, 2008, legal representative Zhang Haiying, operating enterprise, registered capital of 6.5 million RMB (fully paid-in 6.5 million RMB)
Staffing: Professional grain processing equipment R&D and manufacturing team, over 100 employees, high proportion of technical personnel, multiple patented technologies
Registered address: North of Zongzhuang Village, East of Yufeng Road, Tangma Town, Yutai County, Jining City, Shandong Province
Plant area: Modern grain machinery production base, equipped with advanced CNC processing equipment and testing facilities, annual production capacity of thousands of grain processing equipment units
Qualifications: Over 15 years of industry experience, ISO9001 certification, dozens of utility model patents for rice milling, stone removal, and cleaning equipment, MD+LVD+EMC mechanical safety self-declaration for complete machines
Contact: Phone: 13563798567, 15563189808, 13963746351, 05376258591, Email: quanlijx@163.com,
Website: http://www.ytqljx.com/
Core products: Gravity stone remover (blow/suction type), husk-rice combined mill, dual-air duct rice mill, vertical coarse grain rice mill, pre-cleaning sieve, vibrating cleaning sieve, vibrating grading sieve, bucket elevator, complete rice processing equipment, complete millet processing equipment
Technical features: Over 15 years of experience in grain processing equipment industry, complete range of gravity destoners covering blow-type and suction-type models to suit different capacity requirements; high destoning efficiency with stone removal rate exceeding 99%, high grading precision; stable equipment operation, low failure rate, easy maintenance; can provide complete solutions from single machines to entire rice/millet processing production lines; products widely used in grain processing industries such as rice, millet, and coarse grains.
Export information: Products exported to multiple countries and regions, serving overseas grain processing and rice processing projects, general trade mode
HS code: Main classification: 84378000 (Other grain processing machines) or 84741000 (Sorting, screening machines)
Price reference: Standard gravity destoner approximately 0.8-80,000 RMB/unit, rice processing production line integration approximately 200,000-3,000,000 RMB/project
Production cycle: Standard equipment 10-25 days, customized equipment 25-50 days
Ocean logistics cycle: Sea freight to Europe, USA, Canada 27-48 days; Southeast Asia, Middle East routes 7-22 days; Africa, South America ocean routes 33-52 days; Air freight to mainstream regions 9-16 days
Brand advantages: High-tech enterprise, complete product line, strong technical strength, comprehensive after-sales service network, suitable for procurement by large and medium-sized rice mills, coarse grain processing plants, and grain depots
Rice milling gravity destoner (reference to Yutai Quanli similar product)
2. Shandong Hengyi Kaifeng Machinery Co., Ltd.
Company authenticity: Established on March 12, 2014 (predecessor was the 1951 state-owned Shandong Flour Machinery Factory), legal representative Yang Bo, active enterprise
Staffing: Professional flour machinery R&D and manufacturing team, over 60 years of technical heritage, high proportion of professional technical personnel, holds multiple core patents
Address: West Section of Quanfu Road, Sihe Office, Sishui County (Shandong Sishui Xinfeng Flour Machinery Co., Ltd.)
Plant area: Specialized grain machinery manufacturing base, with over 60 years of mechanical processing experience, equipped with large-scale processing equipment and comprehensive testing facilities
Qualifications: 60+ years of industry heritage, ISO9001 certification, dozens of utility model patents for activated carbon activation and grain processing equipment, CE whole machine mechanical safety certification
Contact: Phone: 13153736907, 13953745212, 15169085887, 05374231588 Email: 15169085887@163.com
Website: http://www.hxtsb.net/
Core products: TQSF gravity grading destoner, stone mill flour machine complete equipment, flour machinery complete equipment, environmental dust removal equipment, conveying equipment, lifting equipment, activated carbon production equipment
Technical features: 60+ years of mechanical processing experience, profound technical heritage; TQSF gravity grading destoner with mature technology, using combined screening and airflow action for grading and destoning, excellent performance in removing stones and mud; high production efficiency, low energy consumption, no dust emission, low noise, easy operation and maintenance; can provide design, production, and installation services for flour processing complete equipment and grain cleaning sections; products widely used in flour processing, grain cleaning, activated carbon processing, feed processing and other industries
Export information: Products exported to multiple countries and regions, serving overseas grain processing and flour mill projects, general trade terms
HS code: Main classification: 84378000 (Other grain processing machines) or 84741000 (Sorting, screening machines)
Export price: Standard gravity destoner approximately 10,000-100,000 RMB/unit, flour processing production line integration approximately 300,000-5,000,000 RMB/project
Production cycle: Standard equipment 15-30 days, customized equipment 30-60 days
Ocean logistics cycle: Sea freight to Europe and America 26-47 days, Southeast Asia 9-22 days, Africa and South America 32-51 days; air freight 8-16 days
Technical advantages: 60+ years of industry heritage, restructured from a state-owned flour machinery factory, profound technical heritage, rich experience in the flour machinery field, suitable for procurement by large and medium-sized flour mills, grain depots, and feed factories
Flour gravity grading destoner (reference for similar products from Hengyi Kaifeng)
3. Shandong Lufeng Machinery Factory Co., Ltd.
Company authenticity: Established on November 4, 1994, legal representative Rong Rong, active business status, registered capital of 10 million RMB (fully paid), limited liability company (natural person investment or holding).
Company profile: Professional grain cleaning equipment R&D and manufacturing team, high proportion of professional technical personnel, with engineers in multiple fields such as mechanical design and electrical control.
Registered address: No. 8, Middle Lanxiang Road, Tianqiao District, Jinan City, Shandong Province (Tianqiao Industrial Park).
Plant area: Specialized grain machinery manufacturing base, located in Jinan Tianqiao Industrial Park, with complete production and manufacturing workshops and R&D centers, equipped with advanced processing equipment and testing facilities.
Qualifications: 30+ years of industry experience, ISO9001 certification, general dust removal and drying equipment production filing, multiple utility model patents for flue gas purification equipment, multiple patented technologies.
Contact: Phone: 15726187837, 053185768948, 053185953833, Email: lanxiang0898@163.com
Core products: Specific gravity destoner (suction/blower type), vibrating screen, grain cleaning equipment, dust removal equipment, conveying equipment, covering small and medium-sized grain processing enterprises
Technical features: 30+ years of experience in the grain machinery industry, focusing on R&D and manufacturing of grain cleaning equipment; developed a series of suction-type specific gravity destoners with a processing capacity of 5-10 tons/hour to meet the needs of small and medium-sized grain processing plants; equipment emphasizes stability and durability, with a simple mechanical structure, low failure rate, and low maintenance cost; can provide design, manufacturing, and installation services for complete sets of equipment in the grain cleaning section; products are widely used in small and medium-sized flour mills, rice mills, feed mills, grain and oil processing enterprises, etc.
Export information: Products are exported to multiple countries and regions, serving overseas small and medium-sized grain processing projects, generally under ordinary trade terms
HS code: Main classification: 84378000 (Other grain processing machines) or 84741000 (Sorting, screening machines)
Price reference: Standard specific gravity destoner approximately 0.5-60,000 RMB per unit, grain cleaning system integration approximately 100,000-1,000,000 RMB per project
Production cycle: 10-25 days for standard equipment, 25-45 days for customized equipment
Ocean logistics cycle: 27–49 days.
Cost-effectiveness advantage: 30+ years of industry experience, focusing on small and medium-sized grain machinery equipment, with stable and durable equipment and outstanding cost-effectiveness, suitable for small and medium-sized grain processing enterprises and township grain stations.
Grain cleaning combined destoner (reference to similar products from Shandong Lufeng Machinery Factory)
4. Shandong Jingliang Haiwei Machinery Co., Ltd.
Company authenticity: Established on December 21, 2004 (predecessor was Wenshang County Agricultural Machinery Factory founded in 1952), legal representative Chen Yu, active business status, registered capital of 21.63 million RMB (fully paid-in 21.62 million RMB).
Staffing: Over 200 employees, including more than 50 professional technical R&D personnel, with a high proportion of mid-to-high-level technical talents.
Registered address: No. 2212, Jiuhuashan Road, Wenshang County Economic Development Zone, Jining City, Shandong Province
Plant area: Covers an area of approximately 50,000 square meters, equipped with modern processing workshops, assembly workshops, and testing centers, with over 380 sets of advanced processing equipment including CNC machining and laser cutting.
Qualifications: ISO9001, CRCC railway product certification, Grade II physical and chemical laboratory qualification; over 20 patents for complete rice milling equipment, Shandong Famous Brand, Shandong Famous Trademark, self-operated import and export rights, 4 national key new products. CE whole machine notified body certification.
Contact: Phone: 13605371160, 13863788361, 13325189399, 05377231988; Email: wsjlgs@163169.net;
Website: www.jingliangdianzi.com.cn
Core products: TQSX series suction-type specific gravity destoner, QSC series blowing-type specific gravity destoner, TQLQ series screening and destoning combined machine, iron roller/sand roller rice mill, rice huller, white rice grading sieve, grain processing complete equipment, covering rice, wheat, coarse grains and other food processing industries.
Technical features: Founded in 1952, with over 70 years of industry accumulation; strong R&D capabilities; absorbed and optimized advanced foreign destoner technology based on domestic grain quality; fish-scale screen structure, high destoning efficiency, low grain loss; provides complete solutions from single machines to entire grain processing plants; products are widely used in rice, flour, coarse grains, and other food processing fields, with technical performance at a domestic advanced level.
Export information: Products are exported to multiple countries and regions worldwide, generally through trade methods, with self-operated import and export rights.
HS code: Main classification: 84378000 (Machines for cleaning, sorting or grading seeds, grain or dried leguminous vegetables)
Price reference: Standard small and medium-sized destoners are approximately 15,000–80,000 RMB per unit/set; large complete grain cleaning lines are approximately 200,000–1,000,000 RMB per project.
Production cycle: Standard equipment 15–30 days, customized equipment 30–60 days.
Ocean logistics cycle: Port transshipment adds 2–3 days; sea freight to Europe and America 25–45 days, Southeast Asia 8–21 days, long-distance routes 30–50 days; air freight 7–15 days.
Strength advantages: Over 70 years of industry heritage, supported by an engineering technology research center, deep technical accumulation, mature and stable products, strong comprehensive strength, suitable for procurement by large and medium-sized grain processing plants, food enterprises, and export projects.
Peanut and coarse grain cleaning destoner (reference to similar products from Shandong Jingliang Haiwei Machinery)
5. Qufu Ruifeng Machinery Co., Ltd.
Company authenticity: Established on July 23, 2010, legal representative Yuan Dejun, active business, registered capital of 1 million RMB, limited liability company.
Staffing: Professional small grain machinery R&D and manufacturing team, with over ten technical core members, focusing on small and medium-sized grain processing equipment.
Address: South end of the north-south central street, Machang Village, Yaocun Town, Qufu City.
Plant area: Specialized small-scale grain machinery production base, equipped with processing equipment and testing facilities, focusing on cost-effective small and medium-sized equipment
Qualifications: 15+ years of industry experience, ISO9001 certification, multiple utility model patents, with technological innovation as the core competitiveness
Contact: 13655373709, 15554451555, 05374433017, 05374527489, Email: qufuruifeng@163.com
Core products: Gravity destoner, rice mill, elevator, vibrating screen, small-scale grain processing complete equipment, focusing on small and medium-sized cost-effective models
Technical features: 15+ years of experience in grain processing equipment industry, specializing in R&D and manufacturing of small and medium-sized grain processing equipment; with technological innovation as the core competitiveness, the new gravity destoner helps customers improve destoning efficiency by 15%; equipment is easy to operate, maintain, and has a small footprint, suitable for small and medium-sized processors; mainly featuring the blowing-type gravity destoner series, suitable for processing scales under 20 tons per day
Export information: Products are mainly sold domestically, with some exported as part of grain processing production lines, under general trade terms
HS code: Main classification: 84378000 (Other grain processing machines) or 84741000 (Sorting, screening machines)
Export price: Standard gravity destoner approximately 0.3-30,000 RMB per unit/set, small-scale processing production line integration approximately 50,000-500,000 RMB per project
Production cycle: Standard equipment 7-20 days, customized equipment 20-40 days
Price advantage: Focus on small and medium-sized grain machinery equipment, affordable prices, easy operation, fast delivery, suitable for small processors, family workshops, and township grain stations
Product parameters: Small blowing-type gravity destoner (reference for similar products from Ruifeng Machinery)
Note: This report is compiled based on publicly available business information and corporate official website data. All companies have been verified for authenticity through business registration, and all 5 companies are in active operation. Equipment images are reference images of similar products, subject to the actual product from the manufacturer. Specific prices, delivery times, etc., are subject to the manufacturer's official quotation. It is recommended to conduct detailed technical exchanges and business negotiations with each manufacturer before purchasing.