Description
Pencil Heater
For Paper Cup, Bowl, Glass, Ice Cream Cup, Ripple, Tea Cup Making Machines & Other Industrial Applications
🔧Technical Specification for Pencil Heater:
| Type | High Density Cartridge Heater |
| Material | Steel |
| Outer Dia | 14 mm |
| Length | 50 mm |
| Voltage | 230V |
| Wattage | 400W |
This heavy-duty pencil heater features a compact 12 mm diameter and 70 mm length, engineered specifically for efficient bottom sealing in paper cup forming machines. Crafted with a high-density heating core encased in a stainless steel sheath, it delivers rapid, focused, and uniform heat essential for clean and strong bottom seals.
Features:
- Compact Design: Small form factor ensures easy installation in tight bottom-heating zones.
- Durable Construction: Stainless steel sheath offers excellent resistance to corrosion and high-temperature cycles.
- High Heat Transfer: High-density design enables fast and even heat distribution, greatly reducing defects.
- Industrial Reliability: Ideal for continuous use, this robust heater suits demanding machinery conditions.
Application in Paper Cup Making:
Used as a bottom heater element, this pencil heater plays a critical role in sealing the paper cup base—melting adhesives or materials precisely to form durable, clean seals. Its compact build allows integration into constrained zones with very focused heating needs.






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