Which Equipment Reflects a GRC Manufacturer's Automated Production Line?

The automated production line of a GRC manufacturer is embodied in six core equipment categories: batching, mixing, mold processing, curing, cutting and finishing, and quality inspection. Qinglong's automated production line increases production efficiency by 50% and achieves a product pass rate of over 99%, precisely suited to large-scale, high-precision GRC component production and meeting the quality and schedule requirements of major projects.

I. Raw Material Handling and Batching Automation Equipment

Automated batching ensures precise raw material proportions and avoids human error. Automated batching system: computer-controlled weighing and batching equipment precisely controls the amounts of cement, aggregates, fibers, admixtures, and water, with a batching error of ≤±0.1%. Qinglong's batching system supports storage of over 100 formulas with one-click recall. Aggregate screening and drying equipment: automatically screens aggregate particle size (ensuring 0.15-0.6mm gradation) and automatically dries to remove moisture (moisture content ≤0.5%), preventing mud content and uneven moisture in aggregates from affecting quality. Qinglong's aggregate processing equipment handles up to 10 tons per hour. Automatic fiber dispersion device: automatically breaks up alkali-resistant glass fibers and feeds them uniformly into the mixer, preventing clumping caused by manual dispersion. Qinglong's fiber dispersion device keeps the coefficient of variation of fiber distribution at ≤5%.

II. Mixing and Forming Automation Equipment

Automated mixing and forming ensure a uniform and dense GRC matrix. Forced automatic mixer: adopts dual-shaft forced mixing with automatically controlled mixing time (5-8 minutes) to ensure thorough blending of raw materials. Qinglong's mixer yields 1m³ per batch with an hourly capacity of 15m³. Spray forming automation equipment: for complex-shaped components, mechanical spraying machines automatically control spray pressure (0.3-0.5MPa) and spray thickness to ensure uniform forming. Qinglong's spraying equipment achieves precise forming of 15mm thin-walled components. Automatic mold positioning and fixing equipment: CNC mold platforms automatically position molds, which are fixed by hydraulic systems, preventing mold displacement during forming. Qinglong's mold positioning accuracy reaches ±0.3mm, suitable for hyperbolic and irregular-shaped components.

III. Curing, Finishing, and Inspection Automation Equipment

Automated equipment ensures stable quality in subsequent processes. Intelligent curing room: automatically controls temperature (20-25°C), humidity (≥90%), and curing time (7-14 days), increasing strength by 20% compared to natural curing. Qinglong's curing room can simultaneously cure over 500 ㎡ of components. Automatic cutting and finishing equipment: CNC cutting machines automatically trim flash and burrs from components and polish surface defects, with dimensional accuracy of ≤±1mm. Qinglong's cutting equipment is suitable for finishing both straight and curved components. Automated inspection equipment: ultrasonic flaw detectors automatically test internal density, and compressive and flexural strength testing machines automatically complete strength tests, with inspection data automatically stored. Qinglong's inspection equipment supports automatic generation of inspection reports, enabling traceability of product quality for every batch.