Jewelry Flask Preheating Furnace 1150°C with Observation Window

The Tooltos 1150°C Jewelry Flask Preheating Furnace is designed for jewelry flask preheating and plaster investment mold preparation. Its transparent observation window lets you monitor the heating process without opening the door, while digital temperature control helps maintain a stable chamber temperature. The 150 × 150 × 200 mm chamber accommodates casting flasks up to 4" × 7".

• 1150°C Maximum Temperature for jewelry flask preheating and plaster investment mold preparation.
• Observation Window for real-time monitoring without opening the door.
• Digital Temperature Control for setting and monitoring the heating cycle.
• Fits Up to 4 inch × 7 inch Flasks with a 150 × 150 × 200 mm chamber.
• 110V / 220V Options for different workshop setups.

Product Video

Technical Specifications

Suitable Applications

• Flask preheating before casting
• Plaster investment mold preparation
• Small jewelry studios and casting workshops
• Jewelry schools and training centers

Safety Information

Allow the furnace to cool completely before cleaning. Use appropriate heat-resistant protection, check the door seal regularly, and do not use this unit for wax burnout or metal melting. Minor interior cracks can occur in high-temperature insulation material and do not necessarily affect performance.

Frequently Asked Questions

Can this furnace burn out wax?
No. It is designed for flask preheating and plaster investment mold preparation only.

Is this a metal melting furnace?
No. It is a flask preheating furnace, not a metal melting furnace.

What voltage options are available?
110V and 220V options are available. Select the correct voltage for your region.

Package Contents

• 1 × Jewelry Flask Preheating Furnace with Observation Window
• 1 × Crucible Tongs
• 1 × Heat-Resistant Gloves
• 1 × Power Cable

Support

For technical questions or assistance, contact sales@tooltos.com.