Hot Shot HS-7GV Vitrigraph Glass Kiln

Overview

The Hot Shot HS-7GV Vitrigraph Kiln is engineered for glass artists who want to push their creativity with cane and stringer pulling. It features a compact 7" × 7" × 7" interior chamber and a drop-hole opening that allows molten glass to flow downward into cane or stringers. Capable of reaching 1850°F (1010°C) and designed to plug into a standard 120V household outlet, this kiln combines safety with portability. Its cool-to-touch exterior reduces heat exposure during work, and the lightweight form makes it easy to position on a bench or mount on a stand. Choose your control system: Tap&Go (standard), Spark touchscreen, or TAP II for advanced programming. Note: The HS-7GV is delivered as a bench-top vitrigraph kiln; wall-mount stands are available separately.

Key Specifications

• Model: Hot Shot HS-7GV
• Kiln Type: Vitrigraph Glass Kiln
• Function: Pulling glass cane and stringers
• Interior Dimensions (L×W×H): 7″ × 7″ × 7″
• Exterior Dimensions (L×W×H): 16.5″ × 20″ × 16″
• Maximum Temperature: 1850°F (1010°C)
• Drop-Hole Diameter: Ø1.625″
• Power: 120V plug-in (NEMA 5-15)
• Cooling: Rear cooling fan

Controllers and Safety

Three controller options accommodate different workflows: Tap&Go (standard), Spark touchscreen, or TAP II with advanced multi-step programming. The kiln uses Solid State Relays for quiet, precise temperature control and includes a programmable alarm to alert you when your target temperature or program setpoint is reached. A patent-pending cool-touch exterior enhances safety during operation.

Use Cases and Applications

Ideal for recycling scrap glass or crafting custom canes and stringers for mosaics, decorative details, and small-scale glass projects. The 7" square chamber provides space for pulling multiple cane lengths or a selection of stringers in a single firing, while the drop-hole opening ensures consistent flow and results.

Optional Accessories

• Wall Mount Bracket: Securely mounts your kiln to the wall for stable, space-saving operation.
• Powered Floor Lift: Raises and lowers the kiln from the floor with the push of a button.
• Wall-Mounted Motorized Lift: Adds powered lift capability to a wall-mounted setup.
• Bench-Mounted Motorized Lift: Bench-mounted with motorized lift control for flexible access.

Warranty

3-year standard manufacturer warranty.

Manuals

Manual references: Hot Shot 7GV Kiln Manual, Hot Shot 7GV Kiln Spark Controller Manual, Hot Shot 7GV Kiln TAP II Controller Manual.