About us

Dongmeng Crusher,Help you create value

Shanghai Dongmeng Road & Bridge Machinery Co., Ltd. is an enterprise specializing in R&D and manufacturing of large-scale crushing and screening equipment, mobile crushing stations, and artificial sand production lines.

Shanghai Dongmeng Road & Bridge Machinery Co., Ltd. has many years of crushing and screening experience, and can provide you with a different and more professional crushing experience.
our services

Make Customers Satisfied

365 days

Accept service requests 365 days a year

12 months

Free maintenance within 12 months from delivery

24 hours

Complete engineer dispatch within 24 hours

30 minutes

Give technical consultation reply within 30 minutes

DM Crusher

Beautiful mine, green production

Dongmeng introduced a new type of crawler mobile crushing station developed by foreign technology. It has hydraulic drive mode, self-provided power, stable performance, and integrates feeding, crushing, conveying and other process equipment.

A full range of main crushing equipment, including jaw crushers, impact crushers, cone crushers, sand making machines, etc., to meet various material crushing needs

Auxiliary equipment includes feeder, screening machine, sand washing machine, dust removal equipment, iron remover, electric control, etc.

All wearing parts have excellent performance and are perfectly adapted to the host. The scientific inventory management system ensures that customers receive parts as quickly as possible and reduce unnecessary downtime


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news feeds

Crusher frame lightness and rigidity requirements

The frame of the crusher is the key to the entire equipment, so we have certain requirements for the strength and rigidity of the frame during production. Only by strength.......

How to prevent the crusher bearing temperature from being too

In order to quickly complete the construction work, many companies often leave the crusher in a long-term working state, causing the temperature of each part of the equipm.......

The difference between European version of crusher and ordina

The European version of the crusher mentioned here generally refers to the European version of the jaw crusher. As a "veteran" figure in the crushing industry, the jaw cru.......

Crusher plate hammer replacement method

After the crusher has been used for a long time, the blower will be severely worn. At this time, maintenance personnel are required to replace it. There are also many poin.......

What is the difference between a crusher and a fine crusher

Strictly speaking, both crushers and fine crushers belong to crushing equipment. Their function is to crush materials. However, many users do not know which one to choose .......

Causes of blockage of sand making machine

Blocking is one of the more common faults of sand making machines, so today I will come to popularize the reasons for the blockage of sand making machines: 1. The material.......