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About DELIN

Total Slurry Pumping Solutions Provider

Hebei Delin Machinery Co., Ltd. is a professional manufacturer of slurry pumps in China.The company covers an area of over 40,000 square meters, with a building area of more than 22,000 square meters. It mainly provides supporting pumps for industries such as mining, metallurgy, municipal engineering, electric power, coal, dredging, thermal power flue gas desulfurization, petroleum, chemical industry and building materials.Our products are sold across all provinces, municipalities and autonomous regions of China, and also exported to more than countries and regions worldwide.


The company adopts advanced computer-aided design software for product and process design. It has an annual production capacity of 6,000 tons of high-chromium alloy castings and 10,000 complete pumps.Our main products include slurry pumps of models DH(R), DM(R), DZ, DF(DHF), DV(R), DSC(R), DG and more.The caliber ranges from 25mm to 1200mm, the flow rate ranges from 5 to 30,000 m³/h, and the head ranges from 5 to 110m.



Main materials of our products include high-chromium wear-resistant white cast iron, hypereutectic high-chromium ultra-wear-resistant white cast iron, low-carbon high-chromium wear and corrosion-resistant alloy, carbon steel, stainless steel, duplex stainless steel, ductile iron, gray cast iron, etc.We also provide parts and complete pumps made of molded natural rubber and synthetic rubber.The company is equipped with foundry workshops, machining workshops and assembly workshops with strong production capacity, as well as a pump performance test station with a testing capacity up to 13,000 m³/h.The core management team has more than 20 years of experience in production management and import & export business. The company has 16 professional R&D personnel and a total of 174 employees.


The slurry pumps manufactured by the company have supplied over 10,000 sets of products for engineering projects in the United Kingdom, Germany, Canada, Russia, Vietnam, Pakistan, Kazakhstan, Indonesia, Malaysia, Iran, Brazil, Chile, Argentina, Zambia, Bulgaria and other countries.


The company strictly implements the integrated management system of quality, environment and occupational health and safety, and has passed the certification of GB/T19001-2016/ISO9001:2015 Quality Management System, GB/T24001-2016/ISO14001:2015 Environmental Management System and ISO 45001:2018 Occupational Health and Safety Management System.Adhering to the corporate tenet of Virtuous Team, Quality Products, Branded Service and the principle of Quality First, Customer Supreme, we are committed to providing customers with high-quality products and satisfactory services.


6000
Ton

Annual output of high-chromium alloy castings

10000
Sets

Annual production capacity of complete pumps

13000
m2/h
Pump performance test station capacity
40000
m2
Enterprise floor area
CE
ISO
Many international authoritative certifications

Certifications & Honors

Supported by three major management systems (ISO9001, ISO14001, ISO45001) and 28 authorized patents

  • CE
    CE
  • Enterprise R&D Institutions
    Enterprise R&D Institutions
  • ISO9001
    ISO9001
  • ISO9001-1
    ISO9001-1
  • ISO14001-英
    ISO14001-英
  • ISO14001-中
    ISO14001-中
  • ISO45001-英
    ISO45001-英
  • ISO45001-中
    ISO45001-中

Certifications & Honors

Quality Control
R&D Capability

Raw Material Access Control

We select high-chromium alloy, stainless steel and wear-resistant cast iron, inspect composition and hardness batch by batch to control quality from the source.

Production Process Control

Full-process control of casting, machining, assembly and welding; key processes are strictly inspected to ensure precision and standard compliance.

Finished Product Inspection

Equipped with a 13000m³/h performance test station, all pumps are fully tested on flow, head, sealing and wear resistance before delivery.

Raw Material Access Control Production Process Control Finished Product Inspection
Raw Material Access Control

Raw Material Access Control

We select high-chromium alloy, stainless steel and wear-resistant cast iron, inspect composition and hardness batch by batch to control quality from the source.

Production Process Control

Production Process Control

Full-process control of casting, machining, assembly and welding; key processes are strictly inspected to ensure precision and standard compliance.

Finished Product Inspection

Finished Product Inspection

Equipped with a 13000m³/h performance test station, all pumps are fully tested on flow, head, sealing and wear resistance before delivery.

Technical R&D Orientation

Focus on core slurry pump products, optimize hydraulic models and wear & corrosion resistance technologies, adapt to various working conditions and solve conveying and durability issues.

R&D & Customization Capacity

30 years of pump industry experience; CFD technology optimizes product efficiency and service life. OEM/ODM customization is available for pumps and accessories.

Application & Iteration

R&D achievements empower all products with low consumption, wear resistance and stable operation. Widely applied in multiple industries with continuous iteration to strengthen core competitiveness.

Technical R&D Orientation R&D & Customization Capacity Application & Iteration
Technical R&D Orientation

Technical R&D Orientation

Focus on core slurry pump products, optimize hydraulic models and wear & corrosion resistance technologies, adapt to various working conditions and solve conveying and durability issues.

R&D & Customization Capacity

R&D & Customization Capacity

30 years of pump industry experience; CFD technology optimizes product efficiency and service life. OEM/ODM customization is available for pumps and accessories.

Application & Iteration

Application & Iteration

R&D achievements empower all products with low consumption, wear resistance and stable operation. Widely applied in multiple industries with continuous iteration to strengthen core competitiveness.

Enterprise Gallery

Hebei Delin Machinery Co., Ltd. covers a land area of over 40,000 square meters, with a building area of more than 22,000 square meters. 

Factory Campus
Machining Workshop
Quality Control
Technical Team
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  • DJI_0403
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  • 6.3米立车
  • 2.5米立车
  • 喷漆房
  • 铸造1
  • 铸造2
  • 备件区
  • 模型库
  • 成品库1
  • 钻床
  • 冲击检测仪器
  • 铣床 (3)
  • 直读光谱仪
  • 布什硬度仪
  • 试验站
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Global Cooperation

Our products are exported to multiple countries and regions, and we have provided over 10,000 sets of products to customers worldwide.

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