Company Profile

Zibo Tongpu Vacuum Equipment Co., Ltd. is a national high-tech enterprise deeply engaged in the vacuum equipment and casting equipment industries. Founded in 2005 with a registered capital of 10 million RMB, the company is located in Zibo, Shandong, an important manufacturing base for the machinery industry in China.

The company focuses on the research, development, manufacturing, and sales of lost foam casting and V-process casting production lines, vacuum pumps, and vacuum systems. It is one of the earliest specialized manufacturers in this field in China, with solid technical accumulation and a comprehensive service capability across the entire industry chain. The company provides systematic solutions ranging from individual equipment to complete line engineering for its customers.

1)Scale and Capacity

The company occupies over 14,000 square meters, with a building area of more than 8,000 square meters. It has a dedicated R&D center, testing center, and fully equipped production workshops for mechanical processing, riveting and welding, and assembly, ensuring stable and controllable product quality.

2)Technology and Qualifications

The company holds 26 independent intellectual property patents. It has passed ISO9001 quality management system certification and has been recognized as a national high-tech enterprise, a technology-based small and medium-sized enterprise, and a provincial innovation-oriented small and medium-sized enterprise. The technical team comprises several senior engineers who independently develop vacuum pumps and lost foam casting and V-process casting production lines. The company also has experienced casting process engineers in the lost foam and V-process casting fields, with strong theoretical knowledge and rich on-site practical experience, providing services in lost foam and V-process vacuum casting.

Product Profile

The company's products cover two main core areas:

Casting Equipment Series: Fully automated, semi-automated, and customized simple lost foam casting production lines, V-process casting production lines, catering to different scale and process needs.

Vacuum Equipment Series: 2BV/2BE series water ring vacuum pumps, various vacuum units, and vacuum station systems.

Production and Scale Advantages

Modern Manufacturing Facilities: Standardized workshops, flexible production lines, and advanced processing equipment.

Production Capacity: Meets both mass production and customized production requirements, with controllable delivery cycles.

Full Process Production Capability: From parts processing, casting, welding, and assembly to machine debugging, forming a closed-loop production chain.

Lost Foam Casting Sand Box

The sand box for lost foam casting is a core piece of process equipment for implementing the lost foam casting process. As the key container that holds dry sand and foam patterns and establishes and maintains a stable vacuum negative-pressure field, the performance of the sand box directly determines casting dimensional accuracy, surface quality, and yield rate.
Our sand box series is designed to meet different casting characteristics and production requirements. From standard side vacuum-extraction types and high-efficiency bottom-discharge types to fully automated integrated designs, all models are engineered with optimized negative-pressure structures and reinforced box rigidity, forming stable and reliable production equipment for lost foam casting.

Zibo Tongpu Vacuum Equipment Co., Ltd. is located in the industrial machinery manufacturing base of China, the hometown of QlLU culture----.Gaoqing economic development zone, Zibo city of Shandong province.

Zibo Tongpu is a professional manufacturer that specialized in lost form and V-method casting equipment and all kinds of vacuum pumps. Here brought together a large number of science and technology workers at lost form and V-method casting for many years that have the rich experience. They are not only proficient in lost form and V-method design and manufacture of theoretical knowledge, but also have rich practical experience. So the equipment's new design could be more close to the users, more in line with the actual needs.

Zibo Tongpu founded in 2005, for the user to manufacture a number of lost form and V-method production lines successively. Including fully-automatic and semi-automatic production lines, but also tailored to the user's simple production line. Our products have a broad market, covering more than twenty provinces, cities and autonomous regions across in China. At the same time, exported to Thailand, South Korea, Taiwan, Vietnam, Indonesia, and Kazakhstan, Russia and so on countries and regions.

Zibo Tongpu has strong technical development and technology service capabilities. We can provide not only reliable casting equipment, but also lost form and V-method molding technology service. Meanwhile, we also undertake "turn-key" projects, according to customers’ demand. Besides, we have set up a foundry plant which adopts the lost form and V-method molding technique as main means of production so as to provide test base for customers to carry out first-phase product testing and stuff training. We provide a variety of services to need of customers at different levels.

We can willing to provide you our best and most sincere service! Let us join hands and work together for common development and growing. and achieve even greater glory. 

Zibo Tongpu can offer the following services:

One, Product trial: In the experimental base can be carried out with the early production development, to form a complete product technology and economic parameters report.

Two, Engineering design: Can provide the most optimized engineering design, the most reasonable process, the most economical investment costs, the most economical running costs

Three, Pre-sale service: Timely provide the prefect technical and business consulting, free to the field survey, technical communication with customers, and Professional design according to customer's requirement.

Four, Sale service: At the same time of equipment manufacture, responsible for the relevant personnel of the technical training, provide perfect technology solution, to ensure the project on schedule.

Five, After-sales service: have regular review system, listen to customer Suggestions. Establish customer service files, provide free lifetime technical support. No matter inside and outside the warranty period the received information respond immediately.