Stone Crusher& Sand Making &
Grinding & Ore Processing

About our company

Shanghai Dingbo Heavy Industry Machinery Co., Ltd. (brand name: DBM) is a leading enterprise in China’s mining and construction machinery industry, specializing in the research, development, and manufacturing of crushing, grinding, sand-making, mineral processing, and auxiliary equipment. Upholding the principles of innovation, quality, and service, DBM provides integrated one-stop solutions to global clients and remains committed to driving technological advancement and sustainable development in the worldwide mining sector.
20+

Experience

2000+

㎡ Factory

3000+

Project Cases

300+

Skilled Worker

Stationary Crushers
Online Services Stationary Crushers
Request a Quote Primary Crusher For Various Stones 1 1.Easy to operate

2.Stable performance

3.Easy to maintain

4.Wear-resistant and durable

5.Environmentally friendly and energy-saving
2 4 3 5 6 ISO Certification
SGS Certification
CE Certification
GOST Certification
Mobile Crushers Online Services Mobile Crushers Request a Quote Primary Crusher For Various Stones On Wheels 1 1.Portable and Flexible

2.Stable Performance

3.Easy to maintain

4.Quick Setup

5.Integrated Design
2 4 3 5 6 ISO Certification
SGS Certification
CE Certification
GOST Certification
Grinding Mills Online Services Grinding Mills Request a Quote Advanced Grinding Solutions for Various Materials
1 1.Portable and Flexible

2.Stable Performance

3.Easy to maintain

4.Quick Setup

5.Integrated Design
2 4 3 5 ISO Certification
SGS Certification
CE Certification
GOST Certification
6
Mining Equipment Online Services Mining Equipment Request a Quote Reliable Equipment for Efficient Mining Operations 1 1.Robust Structure

2.High Efficiency

3.Versatile Applications

4.Energy Saving

5.Easy Maintenance

6.Customizable Solutions
2 4 3 5 ISO Certification
SGS Certification
CE Certification
GOST Certification
6
Auxiliary Equipment Online Services Auxiliary Equipment Request a Quote Reliable Auxiliary Equipment for Efficient Mining 1 1.Support Core Operations

2.Compact Design

3.Easy Integration

4.Low Maintenance

5.Energy Efficient

6.Improves Workflow
2 4 3 5 ISO Certification
SGS Certification
CE Certification
GOST Certification
6
Automatic Block Machine Online Services Automatic Block Machine Request a Quote Reliable Automatic Block Machines for High Efficiency 1 1.Fully Automated

2.High Capacity

3.Easy Operation

4.Versatile Use

5.Energy-Efficient

6.Low Maintenance
2 4 3 5 ISO Certification
SGS Certification
CE Certification
GOST Certification
6

Company Case

Our corporate culture is centered on "integrity, innovation, cooperation, and win-win", and is committed to creating a good atmosphere of respect for employees, customers, and partners. We encourage employees to continue learning and innovating to cope with the rapid changes in the market and provide customers with the best quality products and services.

Blog

Definition and Maintenance of Ore Crusher

This article defines ore crushers and their crucial role in various industries, emphasizing the importance of selecting the right type based on material properties and output requirements. It highlights key factors for selection, including material type, output capacity, and equipment quality, with a focus on reliable after-sales service. The article also outlines essential daily maintenance practices, such as routine checks, lubrication, and bearing maintenance, to ensure optimal performance and longevity of the crushers.

What Are the Components of a Sand and Gravel Production Line?

This article details the components of a sand and gravel production line, which include feeding, crushing, sand making, screening, and conveying stages. Key equipment includes vibrating feeders, jaw and cone crushers, impact crushers, sand making machines, vibrating screens, and belt conveyors. Each stage plays a crucial role in transforming raw materials into finished aggregates, ensuring a smooth and efficient production process.

Impact Crusher Characteristics: Key Features and Performance Benefits

The impact crusher, also known as the impact breaker, is a widely used crushing machine that plays a vital role in infrastructure construction such as railways, highways, and hydropower projects. Known for its high efficiency in medium and fine crushing, it is especially effective in processing hard materials and recycled aggregates. Key features include a broad material applicability, flexible discharge size adjustments through rotor speed, distributor settings, and chamber gap control, as well as reduced wear on components and ease of maintenance. With a full range of models and configurations, the impact crusher meets diverse production demands across industries.

What Are the Measures to Reduce Jaw Crusher Jaw Plate Wear?

This article discusses measures to reduce jaw plate wear in jaw crushers, crucial for mining production lines handling high-hardness materials. Traditionally, jaw plates are made of high manganese steel, leading to high costs and significant wear issues. Research by Heavy Industry has focused on reducing energy consumption and extending jaw plate life. By applying dissipative structure theory and other principles, a critical threshold for damage energy release rate was established. Mathematical models for jaw crushers and motor power were developed and validated through experiments. Stress analysis and optimization using fuzzy stochastic theory and Ansys software led to an improved jaw plate design that reduces stress concentration, extends service life, saved manufacturing materials, and lowered the energy consumption during material crushing. Heavy Industry continues to research these areas to develop more energy-efficient and environmentally friendly jaw crushers.

Cone Crusher Failure Prevention: 10 Tips to Cut Downtime by DBM China Experts

This article defines ore crushers and their crucial role in various industries, emphasizing the importance of selecting the right type based on material properties and output requirements. It highlights key factors for selection, including material type, output capacity, and equipment quality, with a focus on reliable after-sales service. The article also outlines essential daily maintenance practices, such as routine checks, lubrication, and bearing maintenance, to ensure optimal performance and longevity of the crushers.

Raymond Mill Airflow Adjustment: Key Requirements for Efficient Milling

This article emphasizes the critical role of airflow adjustment in the operation of Raymond mills, a common type of milling equipment. It explains how both insufficient and excessive airflow can negatively impact the mill’s performance, leading to clogging or a decreased product qualification rate. The article provides guidelines for adjusting the fan’s airflow to achieve the desired product fineness and prevent powder accumulation. It also highlights the importance of proper airflow setting during the initial installation to meet specific production requirements and advises against arbitrary adjustments during operation. Furthermore, the article offers valuable tips for the installation and debugging process, including rust prevention, foundation laying, secure connections, foreign object removal, wiring verification, voltage checks, and preheating to detect potential issues. These insights are crucial for ensuring the smooth and efficient operation of Raymond mills.

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Testimonials

  • We opted for a mobile crusher from DBM due to its versatility. It's surprisingly easy to maneuver around the site and has significantly boosted our productivity. The build quality is also impressive.
    Carlos Rodriguez
    Latin American Infrastructure Development Corp.
  • The mining machine we got from DBM is robust. Initially, there was a slight issue with the feed system, but their technical team responded promptly and resolved it. Now, it runs smoothly.
    Vikram Singh
    New Delhi Construction Enterprises
  • We recently acquired a crusher from DBM for our construction project. It's been handling the tough materials with ease and the maintenance required is minimal. Good value for the investment.
    Rajesh Patel
    Indian Construction Group Ltd.

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