Prefabricated Cement House Molds

Prefabricated cement house molds are concrete preforming equipment used in factories for the prefabrication of entire concrete houses. They have evolved from traditional large steel building formwork and are characterized by high efficiency and reusability.

Core Components and Structural Features
The core components of prefabricated cement house molds include mold liners, exterior wall molds, bases, and slide rails, among others. The overall weight exceeds 20 tons, necessitating strict adherence to safety operation protocols. Their working principle involves forming a casting cavity through mold opening and closing, combined with steam curing processes to accelerate concrete hardening, thereby shortening the production cycle. The mold's wall thickness is designed to be 14-17 centimeters, with a plate thickness of 10-13 centimeters, accommodating the production needs of factories of different scales.

Technological Upgrade History
These molds have undergone four generations of technological iterations:

• First Generation: Simple structure with basic functions, suitable for early small-scale production.
• Second Generation: Achieved vertical wall forming, enhancing the three-dimensional structural accuracy of components.
• Third Generation: Supported multi-size adjustments, increasing the mold's versatility for producing prefabricated components of different specifications.
• Fourth Generation: Adopted a fully automatic hydraulic system and integrated electric vibration functions, further improving production efficiency and concrete compactness.

Materials and Processing Techniques
The primary materials for the molds are steel and stainless steel, offering high strength and corrosion resistance to ensure long-term use. Their processing equipment includes laser cutting machines and bending machines, with assembly completed through prefabricated welding processes. This design ensures mold precision and extends service life, allowing for reuse for approximately 5-8 years.

Application Advantages and Market Situation
Prefabricated cement house molds significantly shorten construction periods by centralizing the prefabrication of components, making them particularly suitable for large-scale industrial production. Numerous brands are available in the market, such as Langda, Zhengwang, and Fansheng, offering a diverse range of options. Their design flexibility and technological maturity make them indispensable tools in modern building industrialization, effectively enhancing the production efficiency and quality stability of concrete houses.