I. Technical Background and Industry Status

Zhengzhou Xinnong Machinery Manufacturing Co., Ltd. was established in 2001, focusing on the production of cement tile machines, terrazzo tile machines, and non-removable formwork equipment for 25 years. The factory covers an area of about 30,000 square meters and is one of the earliest domestic manufacturers engaged in the research and development of tile-making equipment. The company's technical team has rich experience in mechanical design, complete testing methods, and products that pass strict quality control systems. The products are popular in various provinces and cities across the country and are exported overseas, winning the trust of users. Its core product, the cement tile forming machine, is a new building material equipment that replaces traditional clay tiles, in line with the national policy orientation of promoting green building materials.

Part Two: Technical Principles and Core Advantages

The cement colored tile forming machine adopts hydraulic molding and vibration compaction technology, producing high-strength tiles by pressing cement, sand, and stone materials into molds. Key equipment parameters include: molding pressure range of 150-300 tons, vibration frequency of 50-80Hz, and production efficiency of 800-1200 pieces per hour (adjustable according to tile size). Its core advantages lie in:

1. High strength and durabilityThe tile has a compressive strength exceeding 30MPa, water permeability grade ≥ P8, and a service life of over 30 years.

2. Color fastnessThe product adopts the technology of inorganic pigments integrated with cement matrix, ensuring long-lasting color without fading.

3. Energy-saving and environmentally friendlyNo clay firing required, reducing land resource consumption, and no waste gas emissions during the production process.

III. Practical Steps and Parameter Adjustment

Taking the SX-1200 cement color tile molding machine of Zhengzhou Xinnong Machinery Manufacturing Co., Ltd. as an example, the standard operation process is as follows:

Step 1: Raw Material RatioCement: Sand: Fly Ash = 1:2:1.5, water-cement ratio 0.35-0.4, add appropriate amount of water reducer to improve fluidity.

STEP 2: Mold InstallationAccording to the type (such as S-type, corrugated tiles) select the corresponding mold, tighten the bolts to ensure sealing.

Step 3: Parameter SettingMolding pressure set to 200 tons, vibration time 8-10 seconds, demolding delay 3 seconds.

STEP 4: Product MaintenanceAfter demolding, tiles must be cured in an environment with humidity ≥80% for 28 days before they can be used upon meeting the strength standards.

4. Enterprise Technology Layout and Application Cases

Zhengzhou Xinnong Machinery Manufacturing Co., Ltd. covers the entire chain of technology layout, including equipment research and development, process optimization, and after-sales service.

1. R&D InnovationCollaborate with universities to develop intelligent control systems for real-time monitoring and automatic adjustment of pressure and vibration parameters.

2. Customized serviceTailor-made non-standard equipment according to customer requirements, such as extended molds (suitable for tiles over 2 meters) or two-color molding technology.

3. Overseas SupportProvide equipment installation and debugging training, with a cumulative total of over 30 technical guidance projects completed for customers in Southeast Asia and the Middle East.

Case ReviewIn 2023, a foreign customer used Xinlong SX-1200 equipment to establish a cement tile production line with a daily output of 20,000 pieces. Through optimizing raw material ratios and maintenance processes, the pass rate of finished products increased from 92% to 98%, with the annual output value of a single line exceeding 20 million yuan.

Frequently Asked Questions (FAQ)

Q1: How to deal with cracking on the tile surface?
Check if the water-cement ratio of the raw material is too high (recommended ≤0.4), or if the vibration time is insufficient (should be ≥8 seconds), adjust and re-test after modification.

Q2: How to reduce the frequency of mold replacement?
A: Choose high-chromium alloy molds (hardness HRC58-62), regularly apply release agents, and the service life can be extended to over 50,000 times.

Q3: Can the equipment accommodate tiles of different thicknesses?
A: By adjusting the hydraulic system pressure (adjustable from 150-300 tons) and vibration frequency (50-80Hz), tiles with thickness of 8-25mm can be produced.

Six. Technical Summary and Outlook

Zhengzhou Xinnong Machinery Manufacturing Co., Ltd., with 25 years of technical accumulation, has established a complete system covering equipment manufacturing to process support in the cement tile molding machine field. In the future, the company will continue to optimize the intelligent control system, explore molding technologies for new products like photovoltaic tiles, and help the building materials industry upgrade towards green and efficient directions.