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


Machine type


Country / region


Customer choice


Production equipment


news feeds

Maintenance precautions for major components of vibrating screen

Today I will talk about the maintenance precautions for the major components of the vibrating screen, so let me first introduce to you what the structure of the vibrating .......

Replacement method of internal impact plate of sand making machine, with photo.

1. Before replacement, you must first understand the structure of the sand making machine and the structure and installation position of the counterattack plate. It is fix.......

How to avoid stone jam during the operation of impact crusher?

The impact crusher is a crushing equipment used for medium crushing. With its own advantages, it has become an indispensable crushing equipment in the sand and gravel indu.......

Prone failures and solutions of impact sand making machine

There are many types of sand making machines with different functions. Among them, there is an impact sand making machine, which is mainly used for the shaping of fine-gra.......

The installation of the base and rotating shaft of the hammer crusher must be strictly level?

As all walks of life continue to advocate environmental production, energy saving and emission reduction, this has become an important task for the development of the crus.......

How to reduce dust pollution when heavy hammer crusher crushes wet materials

The heavy-duty hammer crusher has the advantages of low operating cost, low supporting power, low production cost, large feed size, large crushing ratio, and small product.......