Product Parameters
| Model |
Efficiency of production:T/H |
Cooling temperature difference |
Water circulation:T/H |
Cooling water temperature |
Wind pressure |
| S8905 |
5 |
≥280 |
20 |
<20-25 |
≥12000 |
| S8910 |
10 |
≥280 |
20 |
<20-25 |
≥12000 |
| S8920 |
20 |
≥280 |
30 |
<20-25 |
≥12000 |
| S8930 |
30 |
≥280 |
45 |
<20-25 |
≥12000 |
| S8940 |
40 |
≥280 |
60 |
<20-25 |
≥12000 |
Detailed Photos
Product Description
Imagine a realm where investment casting and disappearing mold casting meet their match in the Water-Cooled Boiling Cooling Bed. This marvel of engineering is the pinnacle of sand cooling equipment, promising unparalleled cooling performance. With its intricately designed dense cooling water pipes, it achieves swift and effective heat exchange. While its structure may be intricate and energy demands high, its capacity to deliver exceptional cooling results makes it a cornerstone for the casting industry, fulfilling the stringent demands of modern casting processes with finesse.
In the intricate world of precision casting—be it investment casting or lost foam casting—the cooling efficiency and temperature consistency of the molding sand are paramount to achieving flawless surface quality and precise dimensional accuracy. The water-cooled boiling cooling bed reigns supreme as the quintessential component of high-precision casting sand processing systems. Its unique heat exchange architecture and precise temperature control prowess make it a favorite among industry leaders. This comprehensive analysis delves into the equipment's triumphant market performance, highlighting its superior cooling capabilities amidst challenges of structural complexity and energy consumption. Explore insights into thermodynamic optimization, adaptability for precision casting, energy efficiency enhancement, and its broad industry application, revealing why it stands as the industry's preferred choice.
1. Technical principles and adaptability to precision casting
The marvel of the water-cooled boiling cooling bed lies in its ability to achieve technological breakthroughs tailored to the specific needs of investment casting (sand particle size AFS 50-100) and lost foam casting (EPS bead particle size 0.3-0.8mm). Through a combination of boiling heat exchange and gradient cooling, it ushers in a new era of efficiency and effectiveness:
Multi-layer water-cooled pipe array design:
Ingeniously engineered, the densely arranged stainless steel cooling pipes (Φ25×2mm, spaced at 40mm) boast internal circulating cooling water with an impressive flow rate of 5-15m³/h. With a pipe wall thermal conductivity of 16W/(m·K), their heat exchange efficiency soars, outperforming ordinary carbon steel pipes by a remarkable 60%.
Crafted with precision, the pipe array is strategically stacked at a 15° angle, inducing a vortex motion in the sand flow under gravity's influence (flow rate 0.3-0.8m/s). This innovation triples the contact area between sand particles and cooling pipes, driving the cooling efficiency to an impressive 1.5-4.0t/(h·m³).
Precise adaptation of sand particle size:
Equipped with an adjustable grid (aperture Φ3-Φ8mm), the fluidized bed ensures that only qualified sand particles (AFS 50-120) venture into the cooling zone, while coarse or fine particles are rerouted to the regeneration system. The result? A phenomenal sand temperature uniformity compliance rate exceeding 98%, with a variance of just ±3ºC.
To tackle EPS beads in lost foam casting, an advanced electrostatic separation module (voltage 30kV) is incorporated, achieving a remarkable >95% removal rate of residual foam particles. This innovation ensures seamless operation by preventing cooling pipe clogs.
2. Core advantages and process value
In the face of structural complexity and high energy consumption, this cutting-edge equipment proves its mettle through unparalleled process adaptability optimization and comprehensive full life cycle cost control, showcasing unique value:
Industry-leading cooling efficiency:
A beacon of sustainability, it slashes energy usage by 35% compared to traditional vibrating cooling beds, with energy consumption per ton of sand at a mere ≤18kW·h. Furthermore, it conserves 80% water when compared to pneumatic cooling systems, setting a new standard for eco-efficiency.
Boasting a stable sand particle moisture content of 2.0-2.5%, this innovation achieves 50% greater uniformity than natural cooling methods, reducing casting shrinkage defects to an impressive rate below 0.3%.
High temperature resistant and long-lasting design:
Crafted from the resilient Incoloy 825 nickel-based alloy, the cooling tube endures temperatures up to 1200ºC. Its surface, plasma-sprayed with an Al2O3 coating (50μm thick), promises a robust service life exceeding 8 years; a testament to its enduring quality.
The ingenious modular tube array structure allows for swift single tube replacement, with maintenance time slashed to under 30 minutes. As a result, the annual maintenance cost plummets by an impressive 45%.
Environmental compliance:
Discover unparalleled efficiency and pristine air quality with our innovative closed box system, boasting an impressively low leakage rate of less than 3mg/m³. Paired seamlessly with our high-performance wet dust collector, which accommodates an air volume of 6000m³/h, this dynamic duo ensures dust emission concentrations remain astonishingly low at under 5mg/m³, providing you with an exceptionally clean and sustainable solution.
Experience the ultimate in resource conservation with our state-of-the-art cooling water circulation system. Designed with environmental responsibility in mind, this system achieves a remarkable wastewater reuse rate exceeding 95%, effectively minimizing waste while maximizing efficiency.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
With 14 years of expertise under our belt, Qingdao Sanzhuji Technology Co., Ltd. has proudly specialized in the sophisticated production of advanced sand casting machinery. Our extensive range includes the green sand casting production line, furan resin sand casting production line, lost foam casting production line, and the coated sand steel sand buried casting production line, all designed to meet diverse industrial needs.
Contact Us
Address: Nestled in the vibrant West Coast New Area of Qingdao, China, you'll find us north of the G204 National Road in the bustling town of Poli. Here, innovation meets tradition at our state-of-the-art facility.
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