Vacuum Drying Oven Series with Heated Shelves (Models: BZF-30 / 50 / 100 / 250 / 500)

BZF Series Vacuum Drying Oven with Heated Shelves

The BZF Series Vacuum Drying Oven with Heated Shelves rapidly and efficiently dries heat-sensitive, easily decomposed, and easily oxidized substances. Consequently, laboratories in biochemistry, pharmaceuticals, agricultural research, chemical engineering, and environmental protection widely use it for powder drying, baking, and sterilizing glassware.

Key Advantages of Vacuum Drying Technology

• Lower Boiling Point under Vacuum – The vacuum lowers the boiling point of liquids, which allows you to dry heat-sensitive materials without causing damage.

• Faster Drying for Powders & Granules – As a result, you can significantly reduce drying time.

• Complete Drying of Complex Components – Even porous or intricate parts dry completely, ensuring that no residue remains.

• Safe Operation – Moreover, operating under vacuum or inert conditions prevents oxidation and eliminates the risk of explosion.

• Gentle Drying – Unlike conventional air-circulation ovens, powders remain in place and thus avoid being blown away.

Product Features

• Robust Construction – Cold-rolled steel exterior with electrostatic coating and a stainless steel chamber with rounded corners make cleaning easier and more efficient.

• Advanced Temperature Control – The microcomputer control system with LCD display lets you precisely set temperature, timing, and alarms.

• High Vacuum Seal – Furthermore, you can adjust the door tightness and rely on the integrated silicone sealing ring and tempered, double-layer glass window for clear observation.

• Data Protection – In addition, the oven automatically recovers saved parameters after power failure or system crash.

• Compliance – It also meets GB/T 29251-2012 standards.

Upgraded Functions

• Heated Shelves:

  • Heating elements sit beneath each shelf, which boosts heating efficiency by 50%.

  • Additionally, it reduces energy loss compared to jacket heating.

  • You can also heat individual shelves selectively to save energy when drying smaller loads.

• Independent Temperature Control:

  • Each heated shelf has its own temperature control and digital display, allowing you to dry multiple layers uniformly.

  • Moreover, high vacuum conditions enhance heat transfer, ensuring even and efficient drying for all samples.