Tooltos Digital Vacuum Casting Machine 1250°C | Lost Wax Jewelry

🔥 Professional Vacuum Casting System for Precision Jewelry Making

Struggling with porous castings, surface defects, or inconsistent results? This professional-grade vacuum casting machine eliminates air bubbles and porosity, delivering flawless jewelry castings every time. Perfect for jewelers, casting studios, and metalworking professionals who demand precision.

⚠️ IMPORTANT: Vacuum pump NOT included - requires separate 2-liter vacuum pump (available separately)

✨ Why Choose This Casting Machine

💎 Eliminate Casting Defects: Vacuum technology removes air bubbles and porosity for smooth, professional-quality castings
🌡️ Precise Temperature Control: Digital display with ±5℃ accuracy ensures perfect melting every time
⚡ Fast Melting: Reaches 1250°C to melt precious metals in 30-50 minutes
🔧 Durable Steel Housing: Black steel exterior with transparent plastic vacuum hood for visibility
🎯 Professional Results: Thick aviation-grade transparent hood ensures superior vacuum seal
📊 Real-Time Monitoring: Accurate pressure gauge lets you adjust for optimal results

🏭 Real Applications & Expected Results

⚙️ Technical Specifications

🎯 Complete Workflow Guide

Step 1: Prepare Your Wax Model
Create or obtain your wax model and attach sprues for metal flow

Step 2: Investment Casting
Place wax model in flask, pour investment plaster, allow to cure

Step 3: Burnout
Heat flask in kiln to remove wax and create cavity (done separately)

Step 4: Set Up Vacuum System
Connect your 2-liter vacuum pump to the machine via included hose

Step 5: Melt Your Metal
- Place metal in graphite crucible
- Set temperature (up to 1250°C)
- Heat for 30-50 minutes until fully molten
- Monitor with digital display

Step 6: Vacuum Casting
- Place hot flask on vacuum table
- Lower transparent vacuum hood to create seal
- Activate vacuum pump
- Pour molten metal into flask
- Vacuum pulls metal into all details

Step 7: Cool & Finish
- Allow to cool naturally or quench in water
- Break away investment plaster
- Cut off sprues and polish your jewelry

Expected Result: Professional-quality castings with crisp details, smooth surfaces, and minimal porosity

💡 Pro Tips for Best Results

🔸 Temperature Management: Don't exceed metal's melting point by more than 50-100°C to avoid unnecessary load
🔸 Crucible Rotation: Use multiple crucibles and rotate between casts - wait 40-50 minutes between uses
🔸 Vacuum Pump Selection: 2-liter capacity minimum required for proper vacuum performance
🔸 Metal Purity: Avoid high-impurity metals like sand gold - they can damage the crucible
🔸 Immediate Pouring: Pour molten metal immediately after melting for best flow characteristics
🔸 Pressure Monitoring: Watch the gauge during casting - adjust vacuum for optimal results

📦 Complete Package Contents

✅ 1x Digital Vacuum Casting Machine (black steel housing)
✅ 1x Graphite Crucible (1kg, 2kg, or 3kg - your choice)
✅ 1x Comprehensive Instruction Manual
✅ 1x Crucible Pliers for safe handling
✅ 1x Heat-Resistant Gloves
✅ 1x Rubber Base for stability
✅ 1x 3x6 inch Stainless Steel Plaster Mold
✅ 1x Transparent Aviation-Grade Plastic Vacuum Hood
✅ 1x Hose with Air Filter
✅ 1x Graphite Gasket
✅ 1x Rubber Gasket
✅ 1x Power Cable

❌ NOT INCLUDED: Vacuum pump (2-liter capacity required - sold separately)

🔧 Typical Workshop Applications

Professional Jewelry Studio Owner: "I use this daily for custom engagement rings. The vacuum system eliminates porosity completely - my castings come out perfect every time. The digital display makes temperature control foolproof."

Casting Service Bureau Manager: "We run 8-12 flasks per day. Having multiple crucibles is essential - we rotate them as recommended. The 2kg crucible handles most of our gold casting needs efficiently."

Metalworking School Instructor: "Perfect teaching tool. Students learn proper vacuum casting technique with professional equipment. The pressure gauge helps them understand the relationship between vacuum and casting quality."

Prototype Development Lab Technician: "Fast turnaround for design iterations. We can go from wax to finished metal in a few hours. The precise temperature control is critical for our silver and bronze prototypes."

❓ Frequently Asked Questions

Q: Is a vacuum pump included?
A: No, you need to purchase a 2-liter vacuum pump separately. We recommend our 4CFM 1/3HP model.

Q: What metals can I cast?
A: Gold, silver, copper, brass, bronze, aluminum, and any metal with melting point below 1250°C. Avoid high-impurity metals.

Q: How long does melting take?
A: Typically 30-50 minutes depending on metal type and quantity. Gold and silver melt efficiently within this timeframe.

Q: Can I do continuous casting?
A: Wait 40-50 minutes between casts. We recommend having 2-3 crucibles to rotate for continuous operation.

Q: What crucible size should I choose?
A: 1kg for small jewelry, 2kg for general use (most popular), 3kg for larger pieces or batch melting.

Q: Do you ship to my country?
A: We ship worldwide. Select your voltage (110V or 220V) based on your country's electrical system.

Q: What's the temperature accuracy?
A: ±5℃ accuracy with digital display. Sufficient for all jewelry casting applications.

Q: Can I melt platinum?
A: No, platinum melts at 1768°C, exceeding this machine's 1250°C maximum. Suitable for gold, silver, and common jewelry alloys.

Q: What is the housing material?
A: The machine features a durable black steel exterior housing with a transparent aviation-grade plastic vacuum hood for visibility during operation.

✅ Quality Guarantee

🛡️ Professional-Grade Construction: Built for daily workshop use with durable steel housing
📞 Technical Support: Expert assistance for setup and operation
🔄 Replacement Parts Available: Crucibles, gaskets, and accessories in stock
📚 Comprehensive Manual: Step-by-step instructions in English

📞 Need Help?

Our jewelry equipment specialists are here to help you choose the right configuration and get started with vacuum casting.

Email: sales@tooltos.com
Response Time: Within 24 hours

Questions about voltage selection, crucible size, or compatible vacuum pumps? We're here to help!

🚀 Start Creating Flawless Castings Today

Join professional jewelers worldwide who trust Tooltos equipment for precision casting. Order now and eliminate casting defects forever.

Select your voltage and crucible capacity above, then add to cart.