Silcone Heater for Freezer Dryer Machine

Material: silicone
Size: custom
Voltage: custom
Wattage: 0.2w/cm²/custom

Product Description:

Silicone rubber heating pads are commonly used in freeze dryers to provide uniform and controlled heat during the drying process. These heaters are crucial for maintaining consistent temperatures, especially during the primary and secondary drying phases where ice sublimation and moisture desorption occur. They are flexible, durable, and can be customized to fit various freeze dryer configurations.

Here's why silicone heaters are a good choice for freeze dryers:

Uniform Heating:

Silicone heaters distribute heat evenly across the surface, preventing hot spots and ensuring consistent drying.

Flexibility:

They can be easily molded or wrapped around complex shapes, allowing for efficient heat transfer to the product.

Durability:

Silicone rubber is robust and can withstand the low temperatures and vacuum conditions of freeze drying.

Precision Control:

They can be paired with temperature sensors and controllers for precise temperature regulation, which is essential for optimal drying.

Customization:

Silicone heaters can be custom-designed to fit specific freeze dryer dimensions and configurations.

Applications within Freeze Dryers:

Shelf Heating:

Silicone heaters are often placed beneath the shelves where product trays are positioned, providing the necessary heat for sublimation and moisture removal.

Condenser/Coil Heating:

They can also be used to heat condenser coils, preventing ice buildup and maintaining efficient vapor trapping.

Vacuum Chamber Heating:

Silicone heaters can be applied to the walls of the vacuum chamber to minimize cold spots and ensure uniform drying.

Specifications of Silicone Rubber Heaters

Material:	Silicone rubber/imported silicone+metal wire
Size:	Customized(Min 10x10mm), no maximum length
Thickness:	1.5mm(±0.1mm) except at lead wire exit
Voltage:	Customized
Wattage:	12 W/in²
Lead wire:	1000mm teflon wire
Dielectric Strength:	1250 VAC
Maximum Temperature:	Heaters without pressure sensitive adhesive, 232°C (450°F); heaters with pressure sensitive adhesive, 180°C (356°F)
Minimum Temperature:	-56°C (-70°F)
Installation:	Double side adhesive, Spring, Screw holes, Vercro and so on.....
Power connection method:	Plug, Connector and so on...