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DZF-6210 Vacuum Drying Oven

Motor degassing vacuum curing chamber, vacuum drying industrial oven, resin degassing and curing test chamber. The vacuum drying chamber builds on high‑temperature drying by introducing a vacuum environment, significantly lowering the boiling point and vapor pressure. This provides a dust‑free, vortex‑free drying process and a gentle operating environment, while also facilitating the easy collection, discharge, or reuse of solvent vapors. Furthermore, storage, heating, testing, and drying are all conducted in an oxygen‑free or inert‑gas‑purged atmosphere, minimizing oxidation of the test samples. Manufactured using imported laser technology and CNC machining equipment, these units are designed for industrial facilities, laboratories, and research institutions to perform drying, baking, wax melting, sterilization, and degassing.

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Environmental Testing Equipment

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lbt@lbt.ltd

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+86-15102211717

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Description

Product Introduction:

Vacuum drying ovens, by combining high‑temperature drying with a vacuum environment, significantly lower the boiling point and vapor pressure, providing a dust‑free, vortex‑free drying process and a gentle operating environment. They also facilitate the easy collection, discharge, or reuse of solvent vapors. Furthermore, storage, heating, testing, and drying are conducted in an oxygen‑free or inert‑gas‑purged atmosphere, thereby minimizing oxidation of the test samples. Manufactured using imported lasers and CNC machining equipment, these units are ideal for industrial applications, laboratories, and research institutions, serving purposes such as drying, baking, wax melting, sterilization, and defoaming.

Product Features:

1. The cabinet is constructed from high-quality cold-rolled steel sheet, with an electrostatic powder-coated finish that provides a hard, durable coating and excellent rust resistance.

2. The worktop is made of high-quality stainless steel, featuring rounded corners, a smooth and streamlined design, and easy cleaning.

3. A layer of fine glass wool insulation is installed between the cabinet body and the working chamber, providing excellent thermal insulation to ensure stable and accurate internal temperatures while minimizing the impact on the surrounding environment.

4. The chamber door features a double-layer tempered glass construction, allowing clear observation of the heated items inside while providing excellent thermal insulation. This effectively prevents burns to operators.

5. A heat-resistant rubber sealing ring is installed between the chamber and the glass door to ensure a high degree of vacuum inside the chamber.

6. The heater is mounted on the outer surface of the chamber to maximize internal temperature and facilitate interior cleaning.

7. Temperature control is implemented using microcomputer‑based intelligent digital technology, featuring industrial‑grade PID auto‑tuning and a four‑digit dual‑LED display. It offers high temperature‑control accuracy, strong anti‑interference performance, and exceptionally user‑friendly operation.

Technical Specifications:

Product Name	Vacuum drying oven
Product model	DZF-6210
Volume	210L
Studio size	560600640mm (WidthDepthHeight)
Temperature control range	RT+10～250℃
Temperature resolution/fluctuation	±0.1℃/±1℃
Sensor accuracy	±0.1℃
Temperature sensor	Class A PT100 platinum resistance thermometer
Vacuum degree range	≤133Pa
Vacuum level/temperature display mode	Imported back vacuum pressure gauge + LCD human-machine interface
Vacuuming method	Manual vacuuming
Time required for vacuum formation	Less than 2 minutes
Time required for vacuum release	Less than 5 minutes
Enclosure structure	An independent heating chamber is controlled, and the vacuum system is connected to the heating chamber via piping.
Housing material	Made of high-quality A3 cold-rolled steel sheet with a thickness of 1.5 mm, welded to 150×150×80 mm channel steel, and finished with an electrostatic powder coating.
Inner liner material	High-quality SUS304 stainless steel sheet, 3 mm thick
Box door structure	Made by joining tempered, bulletproof double-layer glass doors with stainless steel panels.
Door seal material	The door closure tightness is adjustable, and the unit features an integrally molded, Japan‑imported silicone rubber door seal to ensure a high vacuum inside the chamber.
Insulation material	High-Temperature-Resistant Fireproof Aluminum Silicate
Sensor	High-temperature thermocouple
Safety device	Over-temperature alarm that cuts off the heating power supply, leakage protection, filament‑breakage alarm, phase‑loss protection, grounding protection, and other safeguards.
Heating method	Internal heating (baffle heating)
Power	2100W
Power supply voltage	AC380V/50HZ

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FAQs

Do you supply full-set testing instruments for asphalt and geotechnical engineering projects?

We offer complete lab solutions including asphalt viscosity tester, asphalt rutting tester, geotextile permeability tester, low-temperature flexibility tester and concrete/cement test equipment, covering raw material detection for road, water conservancy and construction engineering projects

Can you customize fixtures or test machines based on our special test requirements? How about after-sales service and warranty?

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It measures heat deflection temperature and Vicat softening temperature of plastics, hard rubber, nylon, insulating materials and fiber-reinforced thermosetting composites. Intelligent temperature control guarantees precise heating rate, ideal for plastic raw material incoming inspection and formula development in plastic factories.

Does your pipe pressure burst testing machine control test temperature automatically? What’s its main application?

Yes, the constant-temperature circulating system keeps stable test environment during long-time hydrostatic resistance and instant burst pressure measurement of thermoplastic pipes. It complies with GB6111 standard and serves raw material inspection, new product R&D for plastic pipe manufacturers, third-party testing labs and university laboratories.

What kinds of pipes fit your ring stiffness tester? Can it do long-term creep testing?

This equipment is designed for HDPE, PVC corrugated pipes, plastic drainage pipes and various plastic tubular products. Apart from ring stiffness, ring flexibility and flattening tests, it supports continuous long-term creep tests up to 1000 hours (42 days) as required by industry specifications, widely used for pipe factories and construction quality inspection institutes.

What test items can your WDW series computer-controlled electronic universal testing machine complete? Which international standards can it meet?

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Customer Reviews

European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

2026.06.05

★★★★★

“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

Southeast Asia Rubber & Polymer Factory｜Purchase: Vicat Softening Point & Tensile Testing Machine

From Tanaka Hiroshi, R&D Supervisor, Indonesia rubber materials enterprise

2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

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Address:Tianjin Jinghai Economic Development Zone

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