Updated Oct 8, 2026 · Public platform & industry data

Oct 8, 2026 Updated

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2026 Top 10 U-Shaped Groove Spiral Conveyor Manufacturers in China

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Top-rated U-Shaped Groove Spiral Conveyor suppliers, How to choose a U-Shaped Groove Spiral Conveyor manufacturer, Best U-Shaped Groove Spiral Conveyor companies in China

The top 10 U-Shaped Groove Spiral Conveyor manufacturers in China for 2026 are: Hebei Zhenghua Environmental Protection Machinery Co., Ltd, Hebei Beijing Blue Environmental Protection Equipment Co., Ltd, Jiangsu Xianglv Environmental Protection Technology Co., Ltd, Guangdong Jiabao Conveyor Machinery Co., Ltd, Weifang Ruichuan Automation Equipment Co., Ltd, Cangzhou Yisong Environmental Protection Equipment Co., Ltd, Cangzhou Zhongnuo Machinery Manufacturing Co., Ltd, Cangzhou Zhongnuo Machinery Manufacturing Co., Ltd, Cangzhou Huazhu Chemical Equipment Co., Ltd, Nanjing Lanjiang Pump Industry Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Hebei Zhenghua Environmental Protection Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2015-05-19
Registered Capital26000K CNY

Hebei Zhenghua Environmental Protection Machinery Co., Ltd., with its registered address located 1000 meters west of Lizhuang Village, Siying Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau and represented by Cui Zhengguang as its legal representative. Its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Mining machinery manufacturing; Manufacturing of drawing, calculation, and measuring instruments; Sales of drawing, calculation, and measuring instruments; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sales of metal structures; Mechanical parts and component processing; Sales of mechanical parts and components; External contracting projects; Import and export of goods (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License project: construction project construction; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: U-Shaped Groove Spiral Conveyor, Bucket Elevator, Bag Filter

Top 2
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Hebei Beijing Blue Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2016-03-17
Registered Capital10000K CNY

Hebei Beijing Blue Environmental Protection Equipment Co., Ltd., with its registered address in Zhaozhuang Village, Siying Township, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Cui Zaishuang, and the business scope includes the production, processing, sales, and engineering installation of dust collectors and accessories, desulfurization equipment, denitrification equipment, valves, and industrial fabrics (projects that require approval by law can only be carried out after approval by relevant departments). Core products: U-Shaped Groove Spiral Conveyor, Dust Collector Accessories, Dust Collector Door Cover

Top 3
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Jiangsu Xianglv Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-04-26
Registered Capital10000K CNY

Jiangsu Xianglv Environmental Protection Technology Co., Ltd., with its registered address in Chengxi Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Liu Jingjing as its legal representative. Its business scope includes research and development of environmental protection technology; Manufacturing, sales, installation, and commissioning of environmental protection machinery and accessories, air pollution prevention and control equipment, water treatment equipment and accessories; Sales of instruments and meters, fiberglass products, plastic products, water treatment agents (excluding hazardous chemicals), metal materials, hardware and electrical appliances, wires and cables, chemical products and raw materials (excluding hazardous chemicals); Design and construction of environmental protection projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: U-Shaped Groove Spiral Conveyor, Silo, Conversion Grille

TOP4
Guangdong Jiabao Conveyor Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2010-10-21
Registered Capital16000K CNY

Guangdong Jiabao Conveyor Machinery Co., Ltd., registered at No. 321, North Section of Xin Road, Nancun Town, Panyu District, Guangzhou, with the registration authority of Guangzhou Market Supervision Administration and the legal representative of Mojia Tian, is engaged in the sales of general machinery and equipment; Manufacturing of continuous handling equipment; Manufacturing of three-dimensional (elevated) warehouse storage systems and handling equipment; Manufacturing of filling and palletizing system handling equipment; Manufacturing of material handling equipment components; Manufacturing of drying equipment; Manufacturing of boilers and auxiliary equipment; Wholesale of environmental protection equipment; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Manufacturing of specialized equipment for feed production; Mining machinery manufacturing; Manufacturing of specialized equipment for environmental protection; Manufacturing of specialized equipment for pulp and paper production; General equipment repair; Manufacturing of industrial automatic control system devices; Mechanical and electrical equipment installation services; Construction of municipal public works; Mechanical engineering design services; Engineering and technical consulting services; Engineering construction general contracting; Engineering general contracting services; Engineering project management services; Mechanical technology promotion services; Mechanical technology development services; Mechanical technology consulting and exchange services; Environmental protection technology promotion services; Environmental technology development services; Environmental technology consulting and exchange services; Manufacturing of other metal processing machinery; Wastewater treatment and its recycling; Research and development of water treatment technology; Research and development of exhaust gas treatment technology; Research and development of garbage disposal technology; Venue rental (excluding storage);. Core products: U-Shaped Groove Spiral Conveyor, Bucket Elevator, Other

TOP5
Weifang Ruichuan Automation Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2015-12-28
Registered Capital20000K CNY

Weifang Ruichuan Automatic Control Equipment Co., Ltd. is located at 9057 Pianyi Road, Dongcheng Street, Linqu County, Weifang City, Shandong Province. It was established on December 28, 2015, with the registration authority of Linqu County Market Supervision Administration and the legal representative being Wang Jingwen. Core products: U-Shaped Groove Spiral Conveyor

TOP6
Cangzhou Yisong Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-06-02
Registered Capital500K CNY

Cangzhou Yisong Environmental Protection Equipment Co., Ltd. is registered in Longfengdian Village, Waliwang Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Jia Wanxin. The business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Air pollution prevention and control services; Air pollution control; Environmental protection monitoring; Water pollution control; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Fan and fan manufacturing; Sales of fans and blowers; Land pipeline transportation; Sales of pipeline transportation equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of intelligent power transmission and distribution and control equipment; Sales of monitoring and control equipment for power transmission and distribution; Professional design services; Industrial design services; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Sales of bearings, gears, and transmission components; Manufacturing of bearings, gears, and transmission components; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal products for safety and firefighting purposes; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Sales of mechanical equipment (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: U-Shaped Groove Spiral Conveyor, Cyclone Tower, Pp Spray Tower

TOP7
Cangzhou Zhongnuo Machinery Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2012-11-05
Registered Capital10000K CNY

Cangzhou Zhongnuo Machinery Manufacturing Co., Ltd. is registered at No. 1 Road, Industrial Zone, Botou City, Liduli Village, Waliwang Town, Botou City. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Yang Ping. The business scope includes the manufacturing of environmental protection special equipment. Dust removal equipment and accessories, complete sets of conveying equipment and accessories, screw conveyors, shut-off fans, exhaust gas treatment equipment, corrugated pipe compensators, metal hoses, valves and pipeline accessories, protective equipment, filters, hardware tools, boiler accessories, production, processing, installation, and sales of mechanical and electrical products; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: U-Shaped Groove Spiral Conveyor, Dust Humidifier, Scraper Conveyor

TOP8
Cangzhou Zhongnuo Machinery Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2012-11-05
Registered Capital10000K CNY

Cangzhou Zhongnuo Machinery Manufacturing Co., Ltd. is registered at No. 1 Road, Industrial Zone, Botou City, Liduli Village, Waliwang Town, Botou City. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Yang Ping. The business scope includes the manufacturing of environmental protection special equipment. Dust removal equipment and accessories, complete sets of conveying equipment and accessories, screw conveyors, shut-off fans, exhaust gas treatment equipment, corrugated pipe compensators, metal hoses, valves and pipeline accessories, protective equipment, filters, hardware tools, boiler accessories, production, processing, installation, and sales of mechanical and electrical products; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: U-Shaped Groove Spiral Conveyor, Heavy Hammer Flap Valve, Pipe Spiral Conveyor

TOP9
Cangzhou Huazhu Chemical Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-02-07
Registered Capital3180K CNY

Cangzhou Huazhu Chemical Equipment Co., Ltd., with its registered address in Houzhao Village, Waliwang Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Ni Jianhua, and its business scope includes general projects such as refining and manufacturing of specialized equipment for chemical production; Sales of specialized equipment for refining and chemical production; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical equipment; Sales of mechanical equipment; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of industrial textile products; Sales of industrial textile products; Mechanical parts and component processing; Sales of mechanical parts and components; Ordinary mechanical equipment installation services (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: U-Shaped Groove Spiral Conveyor, Screw Conveyor, Bag Filter

TOP10
Nanjing Lanjiang Pump Industry Co., Ltd
Overall Score4.4 / 5
Est. Date2013-04-23
Registered Capital18000K CNY

Nanjing Lanjiang Pump Industry Co., Ltd. is located at No. 18 Xinyu Road, Hengliang Street, Liuhe District, Nanjing City. It was established on April 23, 2013, and registered with the Market Supervision Administration of Liuhe District, Nanjing City. The legal representative is Lv Jinzhu. Core products: U-Shaped Groove Spiral Conveyor

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Zhenghua Environmental Protection Machinery Co., Ltd2015-05-19U-Shaped Groove Spiral Conveyor, Bucket Elevator, Bag Filter26000K CNYSupported
Hebei Beijing Blue Environmental Protection Equipment Co., Ltd2016-03-17U-Shaped Groove Spiral Conveyor, Dust Collector Accessories, Dust Collector Door Cover10000K CNYSupported
Jiangsu Xianglv Environmental Protection Technology Co., Ltd2017-04-26U-Shaped Groove Spiral Conveyor, Silo, Conversion Grille10000K CNYSupported
Guangdong Jiabao Conveyor Machinery Co., Ltd2010-10-21U-Shaped Groove Spiral Conveyor, Bucket Elevator, Other16000K CNYNot Supported
Weifang Ruichuan Automation Equipment Co., Ltd2015-12-28U-Shaped Groove Spiral Conveyor20000K CNYNot Supported
Cangzhou Yisong Environmental Protection Equipment Co., Ltd2021-06-02U-Shaped Groove Spiral Conveyor, Cyclone Tower, Pp Spray Tower500K CNYNot Supported
Cangzhou Zhongnuo Machinery Manufacturing Co., Ltd2012-11-05U-Shaped Groove Spiral Conveyor, Dust Humidifier, Scraper Conveyor10000K CNYNot Supported
Cangzhou Zhongnuo Machinery Manufacturing Co., Ltd2012-11-05U-Shaped Groove Spiral Conveyor, Heavy Hammer Flap Valve, Pipe Spiral Conveyor10000K CNYNot Supported
Cangzhou Huazhu Chemical Equipment Co., Ltd2020-02-07U-Shaped Groove Spiral Conveyor, Screw Conveyor, Bag Filter3180K CNYSupported
Nanjing Lanjiang Pump Industry Co., Ltd2013-04-23U-Shaped Groove Spiral Conveyor18000K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of U-shaped groove spiral conveyors, it is recommended to prioritize confirming parameters such as groove width, spiral diameter, and conveying inclination angle. These indicators directly affect material handling capacity and conveying efficiency, especially for granular material conveying scenarios in the grain processing or building materials industries.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers can usually provide more stable equipment performance and after-sales service guarantees.
  • When applying U-shaped groove screw conveyors in the chemical or environmental protection fields, attention should be paid to the requirements for material corrosion resistance, such as configuring 304 stainless steel or carbon steel with plastic lining, to adapt to long-term operation in acidic or high humidity environments.
  • The driving power requirements of U-shaped groove spiral conveyors vary greatly in different scenarios. Before procurement, the motor load should be calculated based on data such as conveying distance, material density, and operating frequency to avoid equipment overload and shutdown due to insufficient power.

Knowledge Base

Q

The U-shaped groove spiral conveyor usually consists of the following main components: Main frame: The main frame is the foundation structure that supports the entire conveyor, usually made of steel or other suitable materials to ensure the stability and load-bearing capacity of the conveyor. Spiral shaft: The spiral shaft is the core component of a U-shaped groove spiral conveyor, usually made of round steel or square steel, and installed in the middle of the conveyor

Q

U-shaped groove screw conveyor is a device that uses spiral blades to push materials for transportation. It adopts a U-shaped groove shaped shell, which can facilitate the transportation and storage of materials. U-shaped groove screw conveyor is widely used in industries such as food, chemical, pharmaceutical, boiler, building materials, etc., and can be used to transport materials of different shapes such as powders, particles, and small pieces.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs