Say goodbye to stress cracks and fragile results. This compact annealing furnace delivers industrial‑grade stress relief for glass bottles, jars, beads, and more. Simply press the green button, and in just 30 minutes you're ready to go. Whether you're testing prototypes or running small‑batch production, this miniature power gives you consistent, reliable results every time.
Features:
1. Eliminates Glass Stress – Prevents cracks by removing internal stresses from bottles, jars, and more.
2. One‑Button Start – Reaches 440–460°C in 30 minutes; simple and fast.
3. Even Heat, Solid Build – Premium ceramic with a all‑steel frame.
4. Easy to Move – Sectional design for simple transport and quick setup.
5. Versatile Use – Anneal beads, heat rods, or use the flat top for extra space.
Specifications:
Product Name: Mini Glass Annealing Furnace
Material: Ceramic
Power: 500W
Voltage: 110V, 220-240V
Internal Size: 5x10x11.5cm/1.96x3.9x4.5inch
Product Size: 17x17x20cm/6.7x6.7x7.8inch
Weight: 2.5kg/5.5lbs
Package Includes:
1 x Mini Annealing Furnace
Notes:
1. Do not use continuously for more than 3 hours.
2. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement.
3. If you have any questions please contact me and I will reply you within 24 hours.