Your Foundry Is Losing Money Every Day — From Waste Sand
Most foundries focus on:
- melting efficiency
- molding machines
- labor cost
But ignore one hidden cost:
👉 discarded resin sand
Every ton of waste sand means:
- new sand purchase
- resin consumption
- disposal cost
- environmental pressure
👉 This is continuous profit loss.
The Real Problem: Low Sand Reuse Rate
If you are not reclaiming sand effectively:
- reuse rate is low
- sand quality inconsistent
- binder residue too high
- casting defects increase
👉 You are paying more for worse results.
What a Resin Sand Reclamation System Actually Does
It is not just recycling.
👉 It is restoring sand quality
✔ Remove Residual Binder
Through:
- mechanical attrition
- thermal treatment (optional)
👉 Burn or strip resin film from sand surface
✔ Restore Sand Grain Quality
- reduce LOI (Loss on Ignition)
- improve grain surface activity
- ensure bonding performance
✔ Enable High Reuse Rate
Typical performance:
👉 85% – 95% sand reuse
✔ Reduce Total Production Cost
Less:
- new sand purchase
- resin consumption
- waste disposal
System Working Principle (Engineer-Level)
Process Flow
- Waste sand collection
- Crushing & lump breaking
- Mechanical reclamation (scrubbing)
- Dust removal & classification
- (Optional) Thermal reclamation
- Reusable sand output
👉 Core logic:
Remove binder → Restore grain → Reuse sand
Technical Parameters (Reference Range)
| Parameter | Value |
|---|---|
| Capacity | 5–30 tons/hour |
| Reclamation Rate | 85–95% |
| LOI After Treatment | ≤0.3–0.8% |
| Power Consumption | 15–80 kW |
| Dust Emission | ≤20 mg/m³ |
| Sand Temperature | Ambient or ≤60°C |
Standards reference:
- American Foundry Society
- ISO 14001
Real Benefits You Will See
✔ Significant Cost Reduction
- reduce new sand usage
- reduce resin consumption
- lower disposal cost
👉 Direct ROI improvement
✔ Improved Casting Quality
- stable sand properties
- reduced defects
- better surface finish
✔ Environmental Compliance
- less waste discharge
- lower dust emission
- meet global standards
✔ Sustainable Production
👉 Move toward green foundry
Mechanical vs Thermal Reclamation (Quick Comparison)
| Type | Mechanical | Thermal |
|---|---|---|
| Cost | Lower | Higher |
| Binder Removal | Partial | Complete |
| Application | General use | High-end casting |
| Energy Consumption | Low | High |
👉 Most foundries use:
👉 Mechanical + Thermal combination
Why Choose Our System
✔ Integrated Design
- crushing + reclamation + dust removal
- compact and efficient layout
✔ High Reclamation Efficiency
- optimized scrubbing force
- better binder removal
✔ Durable & Low Maintenance
- wear-resistant components
- long service life
✔ Custom Engineering Solution
We don’t just supply equipment.
We provide:
- full sand system design
- layout planning
- process optimization
Who Needs This System
Ideal for:
- resin sand casting foundries
- medium to large production plants
- companies facing high sand cost
- environmentally regulated facilities
When You MUST Install One
If you have:
- high sand consumption
- rising raw material cost
- waste sand disposal issues
- unstable sand quality
👉 You are already losing money.
What You Get From Us
Not just equipment.
You receive:
✔ customized system design
✔ capacity matching
✔ ROI calculation support
✔ installation guidance
Common Buyer Mistake
Choosing system based only on:
- price
- capacity
Ignoring:
- reclamation efficiency
- LOI performance
- long-term cost
Result:
👉 system installed
👉 but cost not reduced
Real Insight from Foundry Practice
In resin sand casting:
👉 Sand is not consumable
👉 It is reusable asset
👉 Get Your Sand Recycling Solution Today
If you want to:
- reduce production cost
- improve sand reuse
- meet environmental standards
Send us:
- capacity requirement
- sand type (furan, phenolic, etc.)
- current problems
We will provide:
👉 custom solution + technical proposal + factory quotation
Strong Call To Action
👉 Stop wasting money on new sand
👉 Stop paying for disposal
👉 Start recycling and saving
Contact us now — get solution within 24 hours
Whatsapp+8618765972210