Mass Shipment of Mud Jet Devices for Subway Construction

Recently, TR Solids Control completed production inspection and successfully loaded a batch of jet mixing devices (including mud hoppers and shear pumps) customized for subway shield tunneling. The equipment has been shipped to subway construction projects, providing mud preparation support for efficient excavation in urban underground rail engineering. As a specialized manufacturer deeply rooted in the solid control equipment sector, TR Solids Control has become the preferred supplier of mud treatment equipment for subway construction, backed by mature technology and customized services.

In subway shield tunneling, mud quality directly determines tunnel excavation stability, wall protection effectiveness, and construction efficiency. The jet mud mixing device manufactured by TR Solids Control adopts the combination of jet flow and agitation, enabling rapid and uniform mud preparation and weighting operations, significantly enhancing the stability of mud performance. With a compact structure and easy operation, the system meets the mud parameter adjustment requirements under different geological conditions, effectively preventing hole collapse and reducing equipment wear.

The mud hopper of TR Solids Control is based on the Venturi jet principle, combined with high-efficiency jet technology, ensuring smooth feeding and uniform mixing. When used together with the shear pump, it enables rapid hydration and thorough dispersion of materials such as bentonite and polymers, ensuring that key mud parameters—including viscosity and density—meet construction requirements.

The shear pump adopts the customized alloy impeller and multi-layer shear chamber design, which has the characteristics of strong shearing force and stable transportation. It can effectively shear the polymers in the mud, improving the colloid performance and slag carrying capacity of the mud. The shear pump works in coordination with the jet mud mixing device to form an efficient and energy-saving mud treatment system, which is widely used in urban metro, cross-sea tunnels, large pile foundations and other engineering projects.

As an original equipment manufacturer, TR Solids Control offers three key advantages with this system: first, stable and durable performance, with components made from wear-resistant stainless steel and imported sealing elements suitable for continuous operation; second, strong adaptability, featuring a modular skid-mounted design that is easy to install and relocate, compatible with various shield tunneling machines and mud circulation systems; and third, customized services, providing tailored solutions based on project capacity and geological conditions, with full-process control from design and production to after-sales support to ensure efficient equipment operation.

As a professional manufacturer of solid control and mud treatment equipment, TR Solids Control is committed to providing reliable product and technical support for infrastructure construction both domestically and internationally. The company maintains a comprehensive production, inspection, and after-sales service system. Our products have been exported to multiple countries and regions, earning a strong market reputation in areas such as subway construction, water conservancy projects, and oil drilling.