High Performance Sand Mixer with Free Spare Parts Guarantee

• 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 successful lost foam casting. The selection of material is based on precise casting requirements. For aluminum die castings, we prioritize expandable polystyrene infused with pentane, renowned for its effectiveness as a blowing agent. agent. Conversely, for crafting cast iron and steel parts, a copolymer blend of EPS and EPMMA is preferred for its superior performance.

2. Pre-expansion
The polystyrene expands with remarkable efficiency due to pentane's role as a blowing agent. Below, observe a bead pre-expanded utilizing a cutting-edge fluidity bed dryer.
3. Molding
For crafting the actual pattern section, pre-expanded EPS beads are precisely propelled through a fill gun into a permanent metallic mold with the aid of compressed air. Within the mold, these beads seamlessly bond during heating, forming the desired pattern geometry. Please reference the detailed molding process outlined below.
4. Pattern Section Assembly and Mounting
Complex pattern geometries are artfully segmented into simpler sections. Following foaming and drying, these sections are meticulously assembled into a cohesive pattern and mounted on a gating system to create a robust cluster.
5. Coating of the Clusters
The assembled clusters are subjected to a sophisticated coating process, dipping them into a water-based refractory coating to achieve an ideal thickness of approximately 2mm.
6. Mold Filling
The coated cluster is meticulously positioned in a flask, and quartz sand is precisely filled using a state-of-the-art sand raining feeder. Vibration compacts the sand until the entirety of the cluster is fully embedded, leaving only the sprue exposed.
7. Casting
A down sprue is expertly aligned over the EPS sprue. Molten metal is poured into this downsprue, seamlessly flowing into the foam pattern's gating system. The molten metal decomposes the EPS cluster, filling the mold cavity with intricate precision. Please review the decomposition process detailed below.
8. Demolding
Once the molten metal solidifies, a flawless casting is formed. These castings then advance to the next step for comprehensive cleaning and refinement.
9. Sand Processing DepartmentPost-demolding, the used sand is efficiently transported to the advanced processing system for thorough recycling and reuse.

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