Shipping Update ｜QGM ZN900 2C Fully Automatic Intelligent Brick Machine Arrives at South China Project Site
Today, QGM's Quanzhou production base shipped a ZN900-2C fully automatic intelligent brick machine to a large-scale eco-friendly building materials project in South China. This project uses fly ash, tailings, and other industrial waste as raw materials to produce non-fired bricks on-site, realizing a “produce locally, brick on-site” green production model.
1. Equipment Overview and Advantages
The ZN900-2C brick machine integrates feeding, batching, mixing, vibration, molding, demolding, and stacking in one unit. Its modular design occupies only 60 m², making it suitable for narrow or uneven installation areas. Key technical features include:
Intelligent Control: Siemens PLC and a full-Chinese touch screen monitor the batching ratios, vibration frequency, and hydraulic pressure in real time. Production data can be uploaded to a cloud platform for remote diagnostics and optimization.
Servo Vibration System: A high-performance servo motor allows continuous adjustment of vibration frequency between 20–60 Hz, with amplitude accuracy of ±0.1 mm. This ensures proper molding of various brick types, such as solid bricks, hollow bricks, permeable bricks, and curbstones.
High‑Efficiency Hydraulic Unit: A dual-variable pump combined with proportional valves enables a smooth switch between 1,500 ton static pressure and high‑frequency vibration. Finished products achieve higher density and compressive strength compared to similar machines.
Energy Saving & Environmental Protection: The entire process eliminates the need for high‑temperature firing, producing zero emissions. Energy consumption is reduced by approximately 20% compared to traditional brick machines, aligning with national green building material policies.
2. Pre‑Shipping Inspection and Loading
To ensure the machine is ready for immediate production upon arrival, QGM's technical team conducted a comprehensive debugging and acceptance process for the ZN900-2C:
PLC Program & Touch Screen Check: Verified that all control logic and interface functions operate correctly before locking the program.
No‑Load Preheating: Ran the hydraulic system without load for 5–8 minutes, raising oil temperature to 30–40 °C, and then performed a high‑pressure leak test to confirm there were no leaks.
Vibration Calibration: Tested the vibration plate and mold to calibrate vibration parameters and amplitude, ensuring synchronization between the vibration plate and the pressure head.
Feeding & Demolding System Check: Inspected the feeding chain tension and demolding mechanism travel to ensure stable operation.
Once the quality inspection passed, the team secured the machine onto an anti‑vibration pallet and strapped it with steel bands. Key components were wrapped in foam padding to prevent damage during transport. The ZN900-2C was then loaded onto a truck and departed, with an estimated arrival time at the project site within 48 hours.
3. Installation and Commissioning Plan
Upon arrival at the project site, QGM's installation team will carry out the following steps to ensure the ZN900-2C can be put into operation quickly:
Unloading & Positioning: Use lifting equipment to place the machine in its designated location. Adjust the leveling feet to ensure the base is perfectly horizontal.
Electrical & Hydraulic Connections: Connect the three‑phase power supply and hydraulic oil system. Verify all electrical and hydraulic connections are secure and leak‑free. Perform a no‑load run for 5–8 minutes to confirm that the vibration plate and pressure head operate smoothly.
Mold Installation & Trial Production: Install the customer’s customized molds according to project requirements. Conduct a first‑batch trial run, then adjust vibration frequency and static pressure based on brick dimensions, strength, and finish quality until the samples meet design specifications.
Operator Training: Provide a two‑day on-site training session for operating personnel, covering PLC operation, batching system maintenance, vibration system adjustment, and routine maintenance. This ensures that operators quickly become proficient with the machine.
4. Customer Requirements and Application Scenarios
The South China project requires production of curbstones, pedestrian bricks, eco‑permeable bricks, and landscape bricks in various specifications. Since raw materials consist primarily of fly ash and tailings, the machine must batch materials precisely. The ZN900 2C's fully automatic weighing and batching system can follow recipes with ±0.5% accuracy, ensuring consistent appearance and strength across different production batches. Its modular chassis and adjustable leveling feet allow it to adapt to slightly sloped or uneven terrain without extensive site grading, reducing foundation costs.
The successful shipment of the ZN900 -2C fully automatic intelligent brick machine underscores QGM's recognized technical strength in the intelligent brick equipment field. Looking ahead, QGM will continue to refine its integrated “intelligent brick machines + non‑fired brick machines” solution, supplying more construction material enterprises with high‑efficiency, eco‑friendly, and intelligent production equipment, and helping the industry achieve green transformation and high‑quality development.
