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


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news feeds

How to detect the vibration signal of the crusher

Cone machine is a crushing machine suitable for raw materials in metallurgy, construction, road construction, chemistry and silicate industries. It is suitable for medium .......

Operating steps for replacing movable jaw wedge of jaw crusher

Today we will introduce how to replace the movable jaw wedge of the jaw crusher, including how to remove the movable jaw wedge and how to install the movable jaw wedge. Pa.......

Complete bluestone sand production line equipment

Bluestone belongs to a kind of sedimentary rock and is widely distributed. The bluestone sand production line is specially made for bluestone sand. What is a complete blue.......

What are the main points to pay attention to when setting up a machine-made sand factory?

Facing the demand of the sand and gravel market and increasingly strict environmental supervision, we must do a good job in equipment selection and environmental protectio.......

Replacement and installation steps of the side guard plate of the jaw crusher

The crushing chamber of the jaw crusher contains mirror image side guards, two on each side. The side guards can be replaced without removing the movable jaw wedge, front .......

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 .......