2KG Jewelry Lost Wax Cast Combination Vacuum Casting Melting Machine 1/2 HP 3CFM
2kg Cast Vacuum & Melting Machine — Model JH3-004
Compact electric vacuum casting and melting unit for small-scale metal casting and refining. Designed to melt fast-fusing metals and assist vacuum casting for smoother surfaces and reduced casting defects. ⚙️
Key Features
- Durable build: Constructed from cast iron, graphite, plexiglass, and ceramic with painted finish for long use.
- Vacuum casting function: Pour molten metal into a burned plaster mold for vacuum exhaust to help reduce sand eyes and burrs.
- Adjustable melting: Temperature controller reaches up to 1250°C / 2282°F for rapid melting of suitable metals.
- User controls: Clear vacuum pressure gauge, air valve regulator lever, and one-touch on/off switch for straightforward operation.
- Safety & stability: Heat-dissipation vents and anti-slip pads on the base for steadier placement.
- Important: Check compatibility and specifications before use.
Description
This freestanding, electric corded casting machine combines a melting furnace with a vacuum system to support small-scale jewelry casting, ingot making, and metal recycling. It is designed for use with fast-melting metals such as gold, silver, lead, copper, brass, bronze, and aluminum.
The unit includes English-labeled controls for easier operation and comes with essential accessories to get started. Packaging uses foam protection to reduce shipping damage.
Specifications
| Model | JH3-004 |
| Material | Cast Iron + Graphite + Plexiglass + Ceramic |
| Power Source | Electric Corded |
| Mounting Type | Freestanding |
| Assembly Required | Yes |
| Plug | US Standard |
| Voltage | 110V |
| CFM | 3 |
| HP | 1/2 |
| Capacity | 2L / 0.53 Gal |
| Max. Melting Temperature | 1250°C / 2282°F |
| Product Size | 41.6 × 36.5 × 29.6 cm / 16.38 × 14.37 × 11.65 in |
| Packing Size | 50 × 48 × 45 cm / 19.69 × 18.9 × 17.72 in |
| Gross Weight | 21 kg / 46.3 lbs |
| Net Weight | 19 kg / 41.89 lbs |
| Color | Black |
| Process | Painting |
Package Included
- 1 × Cast Vacuum and Melting Machine
- 1 × Copper Bell
- 1 × Power Cord
- 1 × Crucible
- 1 × Tong
- 1 × Rubber Ring
- 1 Pair × Gloves
- 1 × Chinese and English Manual
- Other parts required for use (based on listing)
Usage Tips
- Designed for: Small-batch casting, refining, and melting of fast-melting metals.
- Operation: Follow the manual for safe setup, temperature settings, and vacuum use. 🔧
- Placement: Use on a stable, heat-resistant worktop with adequate ventilation.
Care & Maintenance
- Allow unit to cool before cleaning or handling internal parts.
- Regularly inspect crucible and accessories for wear; replace as needed.
- Keep vents clear for proper heat dissipation.
Important Notes
Please refer to the listed specifications before purchase. This listing presents the product information as provided; do not assume additional features or certifications not stated above.
Ready to start small-scale casting? Order now to get the complete kit and manual included.
We accept ebay payment 。
Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Shipping:
2-9 working days to: USA
- We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
On Jun 15, 2026 at 08:46:07 PDT, seller added the following information: