The Small Slag Concrete Pump, Secondary Construction Column Pump, and Concrete Placement Pump with Feeding Machine integrate world-leading technology. Adhering to the company's consistent product philosophy and combining countless application improvement experiences, it fully meets the requirements of high efficiency and low consumption in modern construction projects. The hydraulic system employs a high-pressure, large-displacement oil pump, and the distribution unit uses an S-valve configuration. This product, with its excellent performance, is widely used in urban construction, road and bridge construction, water conservancy and hydropower projects, and tunnel construction sites. Key features include:

The power system, hydraulic system, and pumping system are well-matched, effectively utilizing the motor's maximum power.

2. High absorption rate, actual pumping efficiency reaches over 80% of the theoretical value

3. Enhanced configuration with original imported hydraulic components and electrical elements, significantly improving the reliability of equipment operation.

4. Unique distribution oil circuit buffering technology ensures accurate S-tube movement and extends the service life of the S-tube

5. The application of new wear-resistant materials and welding techniques has doubled the lifespan of commonly used wearing parts.

6. Our unique open hydraulic system and proprietary hydraulic damping technology minimize system reversing impact and reduce heat generation. The main pump has a large displacement, and the hydraulic valve has a large diameter, ensuring the concrete pump's safety and reliability.

7. Our humanized and intelligent electrical control system optimizes the human-machine interface, achieving seamless integration and effortless operation. Intelligent control ensures precise monitoring of the entire machine, displaying its operational status in text form and providing timely warnings. The double structure column pump products, specifically designed for mortar and fine aggregate concrete pump applications, are highly recommended in the increasingly competitive machinery industry. To date, we have provided double structure column pumps and other products to a wide range of domestic customers. Our factory's double structure column pumps are in high demand across various provinces in China, with both our own products and agent products reaching the top grade among national counterparts, earning the trust and support of a large user base. The Little Bull Machinery Manufacturing Factory maintains a leading position in the industry with years of experience in mechanical production.