Small Capacity Vacuum Dryer DZF-6250, available for stackingWith its compact and clever design, it is tailor-made for scenarios that require high space utilization in laboratories, R&D centers, or small-batch production. Its internal volume is optimized to meet the drying, degassing, and thermal treatment needs of conventional samples, electronic components, precision parts, etc., while avoiding the issue of large equipment taking up too much valuable workbench space. Particularly suitable for handling experiments or production processes that are not large in volume but high in requirements and detailed processes, reflecting the design philosophy of achieving professional functions within limited space.
The device's standout feature is its "stackable" flexible design. Users can securely and stably stack multiple units vertically based on actual usage needs and lab space layout, much like building with blocks, significantly reducing the horizontal footprint. This modular design approach not only enhances space utilization efficiency but also facilitates future expansion of experimental scale—when demand increases, there's no need to replace equipment; simply stacking one more unit allows for flexible expansion, achieving highly flexible and cost-effective equipment configuration.
The DZF-6250 excels not only in spatial layout but also in core performance without compromise. It effectively reduces the internal pressure of the chamber through a reliable vacuum system, accelerating the evaporation of moisture or solvents within materials at lower temperatures, particularly suitable for heat-sensitive, easily oxidizable, or materials requiring oxygen-free environments. Combined with an accurate temperature control system, it ensures stable and reproducible process performance. Thus, this drying oven successfully merges "small size," "high flexibility," and "strong performance," making it the ideal choice for modern work environments that strive for efficiency, cleanliness, and scalability.
Small Capacity Vacuum Drying Oven DZF-6250, stackable designKey Features:
● The vacuum drying oven features a streamlined curved design, with the outer shell made of cold-rolled steel plate and electrostatically sprayed with plastic coating.
The unit's temperature control system is designed with a microcomputer single-chip, featuring temperature control, timing, and over-temperature alarm functions.
● Featuring dual high-brightness digital tube display, with accurate and intuitive readings, superior performance, and touch-sensitive key for parameter setting and adjustment.
The vacuum drying oven features timing and countdown functions.
The inner chamber of the vacuum drying oven is made of stainless steel, with a semi-circular corner design for easier cleaning.
The door tension of this cabinet can be adjusted freely by the user. The overall formed silicone rubber door seal ensures high vacuum inside the cabinet.
The vacuum drying oven's chamber is rectangular in structure, featuring a tempered, bulletproof double-layer glass door on the chamber, allowing users to clearly observe the items being cultured within the chamber at a glance.
Small Capacity Vacuum Drying Oven DZF-6250, suitable for stackingTechnical Specifications:
Model | Inner Shell (外形) Dimensions (mm) | Power Voltage | Input Power | Partition | Temperature Resolution/Fluctuation | Temperature Control Range (℃) |
DZF-6020 | 300×300×275 580×450×450 | 220V 50HZ | 500W | 1 piece | 0.1℃/±0.5℃ | 50~180 |
DZF-6050 | 415×370×345 720×525×535 | 1400W | 2 pieces | 50~200 | ||
DZF-6090 | 450×450×450 615×590×1470 | 2400W | 2 pieces | 50~250℃ | ||
DZF-6210 | 560×640×600 720×820×1750 | 380V 50HZ | 3600W | 3 pieces | ||
DZF-6250 | 700×600×600 1050×760×910 | 4000W | 3 pieces | |||
DZF-6021 | 300×300×275 580×450×450 | 220V 50HZ | 500W | 1 piece | 50~150 | |
DZF-6051 | 415×370×345 720×525×535 | 1400W | 2 pieces | 50~200 |
Note:
Digital display, microcomputer control with timing function.
Timer range: 1 to 9999 minutes.
Double-layer tempered glass observation window, stainless steel inner lining, capable of filling inert gas internally, equipped with an intelligent programmable temperature controller.
The inner shells for 6021 and 6051 are made of cold-rolled steel.
6030A, 6030B, 6050B, etc., all come with intake valve control.
All models except the 6090, 6210, and BPH series are not equipped with vacuum pumps.






























