The Kaya Cast is a 3-in-1 system designed for the entire lost-wax casting workflow. It handles vacuum investing (removing air bubbles from investment molds), vacuum casting (pulling molten metal into the flask), and can also be used for vacuuming RTV molds.
The system is versatile enough to handle both perforated and solid flasks. It has a maximum flask capacity of 4″ x 7″ or 5″ x 6″, making it suitable for a wide range of jewelry projects.
Yes. In addition to the vacuum casting machine, this specific listing includes a digital furnace. This provides an end-to-end workflow, allowing you to move directly from melting your precious metals to the final casting process.
The standard Kaya Cast model features a built-in 1/2 HP, 3 CFM dual-stage vacuum pump. This high-performance pump is designed to quickly evacuate air for defect-free, high-density results.
Maintenance is simplified through the exclusive “EZ-Flow” oil management system. It features an easy-access port and a streamlined design for clean oil additions or complete oil changes, ensuring a long service life for the machine.1. What specific processes can the Kaya Cast machine perform?
2. What is the maximum flask size this machine can accommodate?
3. Does this listing include everything I need to start melting metal?
4. How powerful is the integrated vacuum system?
5. How difficult is it to maintain the vacuum pump oil?
The Kaya Cast Tabletop Vacuum Investing and Casting Machine is the professional-grade, all-in-one solution for small-to-midsize jewelry studios and manufacturers.1 Proudly Made in the USA (for the standard Kaya Cast model), this compact powerhouse combines a high-performance vacuum system for both investing and casting, ensuring defect-free, high-density results every time.2
This listing includes a digital furnace (often paired with the caster as a complete system) to provide the total end-to-end lost-wax casting workflow—from mixing investment to melting metal to final casting. Invest in precision, durability, and a flawless finish for your precious metal work.3
Key Features & Benefits
Integrated Vacuum Power:Features a powerful, built-in 1/2 HP, 3 CFM Vacuum Pump(Standard Model) to quickly and effectively remove air bubbles from investment molds and pull molten metal into the flask for superior casting results.4
Dual Functionality (3-in-1):Master the entire process with one machine:
Vacuum Investing: Use the spacious, spring-mounted table for bubble-free investment mixing.5
Vacuum Casting: Cast perforated or solid flasks (up to 7″ in height) directly under vacuum.6
RTV Mold Vacuuming: Use the machine to vacuum RTV molds.7
High-Quality Casting Capacity:Accommodates perforated and solid flasks up to 4″ x 7″ (or 5″ x 6″) in size, suitable for a wide range of jewelry projects.8
Robust Construction: Built with tough, durable components and a heavy-duty structure designed for continuous use and a long service life.9
EZ-Flow Oil Management:Includes the exclusive “EZ” Flow oil input and easy-access port for simple and clean oil additions or complete changes.
Specifications (Standard Kaya Cast System)
| Component | Detail |
| Model | Kaya Cast Tabletop Vacuum Caster |
| Dimensions (W x D x H) | Approx. 23″ x 11″ x 14″ |
| Vacuum Pump | 1/2 HP, 3 CFM (Dual Stage) |
| Investment Table Size | 11″ x 11″ (Spring Mounted) |
| Bell Jar Size | 9″ Diameter x 8″ High |
| Max Flask Capacity | 4″ x 7″ or 5″ x 6″ |
| Electrical | Available in 110V(Standard) or 220V |
| Casting Furnace |
What’s Included (Standard Kaya Cast Machine)
Kaya Cast Vacuum Investing and Casting Machine Base
High-Density Acrylic Bell Jar (8″H x 9″ dia.)10
Investing Pad11
Perforated Flask (e.g., 4″H x 3-1/2″ dia.)12
Flask Tongs13
Assorted Adapter Plates and Silicone Gaskets for various flask sizes.14
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Kaya Cast Tabletop Vacuum Investing & Casting Machine FAQ
Here are five frequently asked questions based on the technical specifications and features of the Kaya Cast system:
1. What specific processes can the Kaya Cast machine perform? The Kaya Cast is a 3-in-1 system designed for the entire lost-wax casting workflow. It handles vacuum investing (removing air bubbles from investment molds), vacuum casting (pulling molten metal into the flask), and can also be used for vacuuming RTV molds.
2. What is the maximum flask size this machine can accommodate? The system is versatile enough to handle both perforated and solid flasks. It has a maximum flask capacity of 4″ x 7″ or 5″ x 6″, making it suitable for a wide range of jewelry projects.
3. Does this listing include everything I need to start melting metal? Yes. In addition to the vacuum casting machine, this specific listing includes a digital furnace. This provides an end-to-end workflow, allowing you to move directly from melting your precious metals to the final casting process.
4. How powerful is the integrated vacuum system? The standard Kaya Cast model features a built-in 1/2 HP, 3 CFM dual-stage vacuum pump. This high-performance pump is designed to quickly evacuate air for defect-free, high-density results.
5. How difficult is it to maintain the vacuum pump oil? Maintenance is simplified through the exclusive “EZ-Flow” oil management system. It features an easy-access port and a streamlined design for clean oil additions or complete oil changes, ensuring a long service life for the machine.