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

What Is the Difference Between a Sand Making Machine and a Crusher?

This article outlines the key differences between sand making machines and crushers, focusing on five main aspects: equipment type, application field, crushing stage, feed size, and finished product size. Sand making machines, a type of vertical shaft impact crusher, are used for medium and fine crushing, primarily in sand production for construction. Crushers, including jaw, cone, impact, and mobile crushers, handle larger feed sizes and are used for primary crushing of medium-hard materials. Crushers produce larger finished products, while sand making machines generate finer sand, typically under 5 mm, meeting construction standards. The article emphasizes the distinct yet complementary roles of these machines in the sand and gravel production process.

What are the advantages of a jaw-type mobile crusher?

This article highlights the mobile jaw crusher as a highly efficient, durable, and cost-effective solution for the construction industry. It emphasizes the versatility of mobile jaw crushers in processing various stone materials and recycling construction waste. The article also outlines the capabilities of common models like the PEC and PE series, which offer a wide range of processing capacities. Furthermore, it underscores the key advantages of mobile jaw crushers, including their modular design for easy mobility and setup, intelligent operation for remote control, environmental protection features for reduced noise, and dual power options for operational flexibility. The article concludes by affirming the mobile jaw crusher’s crucial role in supporting construction enterprises with high production efficiency and strong economic benefits, suggesting a promising future for this equipment in the industry.

Crusher Rust Prevention During the Rainy Season

This article emphasizes the importance of protecting steel plate-based mining crushers, especially during humid summer conditions. It outlines operational precautions like temperature control and cooling system checks. Key rust prevention measures include paint touch-ups, lubrication, and moving operations indoors to shield equipment from the elements. Proper maintenance and environmental protection practices are crucial for extending equipment lifespan and ensuring smooth production.

What processes are required to configure a sand and gravel aggregate production line?

This article outlines the essential processes and equipment configuration for setting up a sand and gravel aggregate production line. It highlights the importance of each stage, from feeding and coarse crushing to medium crushing, shaping, and final screening. The article emphasizes the use of jaw crushers for coarse crushing, cone crushers for medium crushing, and vertical shaft impact crushers for shaping and sand making. It also mentions the role of pre-screening in optimizing the process and the flexibility offered by a well-designed system. The article concludes by offering customized equipment configuration plans tailored to specific production needs, whether for hard or soft rock crushing, and for mobile or fixed production setups.

Sand Making Machine Output: Performance, Benefits, and Comparison with Natural Sand

This article highlights the performance and advantages of sand produced by sand making machines. It emphasizes that manufactured sand is comparable in quality to natural sand and can be tailored in size. Key benefits include controlled composition, adjustable fineness modulus, superior adhesion and compressive strength due to particle shape, and acceptable stone powder content. These advantages address the shortage of natural sand and promote efficient resource utilization.

Jaw Crusher for Pebble Crushing: High Efficiency and Low Maintenance

Discover why the jaw crusher for pebble crushing is ideal for coarse processing. Learn about its high efficiency, strong durability, and low maintenance benefits in pebble production.

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Testimonials

  • We opted for a mobile crusher from Zhijian 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 Zhijian 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 Zhijian 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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