Versatile Foundry Mixing Mixer for Optimal Sand Blending Efficiency

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1 Year
• Type: Lost Mold Casting Production Line
• Shotcrete Type: Dry
• Machining Process: Brick Production Line
• Structure: Rotor Type
• Productivity: 150m²/h
• Feeding Height: 1380mm
• Vibrating Amplitude: 1.4mm
• Certification: ISO9001: 2000, CE
• Condition: New
• Color: Customized
• Capacity: 40-60mould/Hour
• Casting Sand Mixer: Mixing Green Sand
• After-Sales Service Provided: Free Spare Parts
• Usage: Foundry Castings Production
• Casting Plant: Green Sand Casting Line
• Technology: Green Sand Casting Technology
• Transport Package: Wood
• Origin: China

Product Description

Engaging Title: Your Gateway to Excellence

THE ESSENTIAL PROCEDURAL STEPS ARE ARTICULATED BELOW, EACH UNLOCKING NEW AVENUES:
1. Sourcing the Ideal Pattern Material
This step is critical for achieving perfection in lost foam casting. Select materials based on the specific casting requirements. For aluminum die castings, choose expandable polystyrene containing pentane as the blowing agent for optimal results. For cast iron and steel components, employ a copolymer of EPS and EPMMA to ensure superior quality.

2. Pre-expansion
Thanks to the integration of pentane, which acts as the primary blowing agent, polystyrene becomes wonderfully expandable. Below is an illustration of a bead pre-expanded via a fluidity bed dryer.
3. Mastering the Molding Process
In this phase, pre-expanded EPS beads are expertly injected into a metallic permanent mold with compressed air using a fill gun. Within the mold, heating bonds the beads, creating the precise pattern geometry desired. Please explore the detailed molding process outlined below.
4. Pattern Section Assembly and Gating System Integration
Complex pattern geometries are segmented into simpler sections for assembly post-foaming and drying. These assembled patterns are mounted on a singular gating system, forming a cohesive cluster ready for production.
5. Expert Coating of the Clusters
Clusters are skillfully dipped in a water-based refractory coating, achieving a thickness of approximately 2mm, ensuring robust and consistent results.
6. Mold Filling Process Mastery The expertly coated cluster is placed in a flask; quartz sand is methodically added via a sand raining feeder and compacted using a vibration table. Upon completion, the cluster is fully embedded in quartz sand, with the sprue remaining exposed.
7. Precision Casting
Position a down sprue over the EPS sprue; pour molten metal into this down sprue, guiding it into the gating system. As the molten metal decomposes the EPS cluster, it fills the mold cavity, capturing every intricate detail. Discover the decomposition process explained in detail below.
8. Demolding with Precision
Upon solidification, the casting is perfectly formed and moved forward for subsequent cleaning processes, ensuring readiness for the next production phase.
9. Advanced Sand Processing Department
Post-demolding, the utilized sand is conveyed to the processing system for efficient recycling, promoting sustainability within the production cycle.Seamless Transition to the Next Step.

Product Parameters

Model	GZS16-30	GZS20-75	GZS22-75	GZS22-90	GZS25-110	GZS25-132	GZS29-200
Product name	High efficiency sand mixer	High efficiency sand mixer	High efficiency sand mixer	High efficiency sand mixer	High efficiency sand mixer	High efficiency sand mixer	High efficiency sand mixer
Disc diameter(mm)	φ1600	φ2000	φ2240	φ2240	φ2500	φ2500	φ2850
Productivity(t/h)	15-20	25-32	30-35	35-40	40-45	50-60	60-80
Main motor power(kw)	30	75	75	90	110	132	200
Rotor motor power(kw	2×15	2×22	2×30	2×37	2×45	2×55	2×55
Spindle speed(r/min)	34	31.72	27.32	27.32	27.3	27.32	25.4
Rotor speed(r/min)	980	980	975	975	950	950