Affordable Mixer for Efficient Foundry Sand Mixing Solutions

• 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

Title goes here.

THE MOST IMPORTANT PROCEDURAL STEPS ARE EXPLAINED BELOW:
1. Source Material for the Pattern
This stage is crucial for the success of lost foam casting. Carefully select the material based on specific casting requirements. For aluminum die castings, our choice of expandable polystyrene, infused with pentane, serves as a remarkably effective blowing agent, ensuring superior results. agent. Conversely, for cast iron and steel parts, we employ a copolymer blend of EPS and EPMMA, expertly crafted for optimal performance.

2. Pre-expansion
The pentane-infused polystyrene expands with remarkable efficiency, acting as a powerful blowing agent. Below, observe a bead that has been expertly pre-expanded using a fluidity bed dryer.
3. Molding
To create the actual pattern section, pre-expanded EPS beads are meticulously injected through a fill gun into a permanent metallic mold using compressed air. Inside the mold, these beads bond seamlessly during heating, forming the precise pattern geometry required. Please review the detailed molding process outlined below for further insights.
4. Pattern Section Assembly and Mounting
Complex pattern geometries are ingeniously segmented into more manageable sections. Following foaming and drying, these sections are expertly assembled into a complete pattern and strategically mounted on a gating system to form an organized cluster.
5. Coating of the Clusters
The assembled clusters undergo a meticulous coating process by being submerged into a high-performance, water-based refractory coating, achieving a consistent and optimal thickness of about 2mm.
6. Mold Filling
The coated cluster is strategically placed in a flask, where quartz sand is expertly filled using a sand raining feeder. Vibration compacts the sand thoroughly until the cluster is fully embedded, ensuring only the sprue remains exposed for further processing.
7. Casting
A precisely aligned down sprue is connected over the EPS sprue. Molten metal is poured into the down sprue, flowing seamlessly into the foam pattern's gating system. The molten metal intricately decomposes the EPS cluster, ensuring the mold cavity is filled with exquisite detail. Please review the comprehensive decomposition process below for more information.
8. Demolding
Once the molten metal solidifies, a complete casting emerges. The castings are then advanced to the subsequent step for meticulous further cleaning.
9. Sand Processing DepartmentAfter demolding, the used sand is efficiently transported to a sophisticated processing system for recycling and reuse, promoting sustainability and efficiency.

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