I. Technical Background and Industry Needs

Color cement tiles, as a new type of roofing material introduced from abroad in the 1990s, quickly replaced clay tiles with their vibrant colors, high strength, storm resistance, and water resistance, and are widely used in various building roofs. With the tightening of environmental protection policies and the upgrading of the building materials market, the technology of fully automatic color tile machine processing has emerged, becoming a key force for promoting the green development of the industry. Zhengzhou Xinnong Machinery Manufacturing Co., Ltd. (hereinafter referred to as "Xinnong Machinery"), as an experienced enterprise in the field of tile-making equipment in China, has successfully developed an efficient and stable fully automatic color tile machine with 25 years of technical accumulation and market insight, providing reliable equipment support for the industry.

II. Technical Principle and Equipment Architecture

Xinlong Machinery's fully automatic color tile machine adopts a modular design, integrating raw material mixing, molding, demolding, and curing into one, and achieving full process automation through PLC control system. Its core principles include:

1. Optimization of raw material ratioBased on the characteristics of raw materials such as cement, sandstone, and pigments, the optimal ratio is determined through experiments to ensure tile strength and color stability. For example, the cement content is controlled between 40%-50%, the particle size of sandstone should be less than 2mm, and the pigment addition is precisely adjusted according to the color chart.

2. High-pressure forming technologyHydraulic systems provide up to 50MPa pressure, ensuring the material is fully compacted within the mold, thus avoiding air holes or cracks in the tiles. The mold material is made of high-strength alloy steel, which, after heat treatment, achieves a hardness of HRC55 or above, with a service life exceeding 100,000 times.

3. Smart Demolding and MaintenanceThe tiles are automatically de-molded by a robotic arm after molding and transferred to a curing kiln for steam curing. The curing temperature is controlled at 60-80°C, with humidity maintained above 90%, and the curing time is adjusted according to the tile thickness (usually 12-24 hours) to ensure the tiles meet the strength requirements.

3. Equipment Advantages and Applicable Scenarios

Xinlong Machinery's fully automatic color tile machine boasts the following core advantages:

1. Efficient productionSingle-line daily output can reach 5,000-8,000 pieces, meeting large-scale project requirements. Equipment operates stably with a failure rate below 1%, reducing downtime for maintenance.

2. Energy-saving and environmental protectionClosed-loop water recycling system adopted, water resource utilization exceeds 90%; high-efficiency energy-saving motors selected, power factor over 0.9, reducing energy consumption costs.

3. Flexible CustomizationSupports rapid mold change, capable of producing colored tiles in various specifications (such as 300mm×400mm, 400mm×500mm) and shapes (such as wavy, flat), meeting diverse market demands.

The equipment is widely applicable to building material manufacturers, construction companies, and rural self-built housing markets, particularly suitable for customers with high requirements for tile quality and production efficiency.

4. Actual Application Case: Technical Upgrade of a Large Building Materials Factory

A building materials factory previously used a semi-automatic colored tile machine, with a daily output of only 2,000 pieces and inconsistent quality due to manual operation. In 2022, after introducing Xinlong Machinery's fully automatic colored tile machine, production efficiency increased by 300%, and the pass rate of tiles improved from 85% to 98%. Specific improvements include:

1. Process OptimizationFull automation of raw material mixing, shaping, and demolding processes, reducing manual intervention, and staff reduced from 8 to 2.

2. Quality ImprovementThrough high-pressure molding and intelligent maintenance, the tile's bending strength reaches above 15MPa, and the water absorption rate is less than 6%, far exceeding industry standards.

3. Cost reductionUnit tile energy consumption reduced from 0.15 kWh to 0.08 kWh, annual electricity cost savings exceed 200,000 yuan; die life extended, single tile die cost decreased by 40%.

V. Technical Parameters and After-Sales Service

Xinlong Machinery's fully automatic color tile machine main technical parameters are as follows:

| Parameter Item | Specification |

| --- | --- |

Rated Power | 75kW

Dimensions | 12m×3m×4m

Applicable Raw Materials | Cement, sandstone, pigments, additives

Voltage | 380V/50Hz

Weight | Approximately 15 tons

The company offers comprehensive after-sales service, including equipment installation and debugging, operator training, regular maintenance, and 24-hour technical consultation. For overseas customers, remote guidance or on-site technical support by engineers can also be provided.

Six, Frequently Asked Questions (FAQ)

Q1: What is the maintenance cycle for the full automatic colored tile machine?
A1: It is recommended to conduct routine checks every 500 hours, including the hydraulic system oil level, motor temperature, and belt tension; replace the hydraulic oil and filter element every 2000 hours.

Q2: Can the equipment produce irregular tiles?
A2: Sure. Custom molds can produce irregular tiles like hexagonal and fan-shaped, but design requirements must be communicated with the manufacturer in advance.

Q3: Is it necessary to strictly follow the standard in raw material ratio?
A3: Yes. The raw material ratio directly affects the quality of the tiles. It is recommended to determine the ratio through laboratory tests before mass production.

Chapter 7: Summary and Outlook

Xinlong Machinery's fully automatic colored tile machine processing technology is centered around efficiency, stability, and environmental protection, providing reliable equipment solutions for the building materials industry. With the increasing demand for green building materials in the market, this technology will continue to be optimized and upgraded, promoting the industry's development towards intelligence and low-carbonization. In the future, Xinlong Machinery will continue to focus on the tile-making equipment field, offering customers higher-quality products and services.