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DZF-6050 All-Stainless Steel Vacuum Drying Oven

Name: DZF-6050 All-Stainless Steel Vacuum Drying Oven
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

The DZF series vacuum drying ovens, built on high‑temperature drying technology, incorporate a vacuum environment that significantly lowers the boiling point and vapor pressure. This ensures 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 conducted in an oxygen‑free or inert‑gas‑purged atmosphere, minimizing oxidation of the test samples. Manufactured using imported laser‑cutting and CNC machining equipment, these ovens are ideal for industrial applications, laboratories, and research institutions, serving purposes such as drying, baking, wax melting, sterilization, and defoaming.

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Environmental Testing Equipment

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E-mail:

lbt@lbt.ltd

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+86-15102211717

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DZF-6050 All-Stainless Steel Vacuum Drying Oven

Description

Product Introduction:

The DZF series vacuum drying ovens, built on high‑temperature drying technology, incorporate a vacuum environment that significantly lowers 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 the risk of oxidation to the test samples. Manufactured using imported laser‑cutting and CNC machining equipment, these ovens are ideal for industrial applications, laboratories, and research institutions, serving purposes such as drying, baking, wax melting, sterilization, and defoaming.

Product Features:

The instrument features a 7-inch large‑screen touch display from the “SH series,” offering simple on‑screen operation and easy program editing. It eliminates the need for keypad entry, with operation buttons that respond to direct touch‑to‑select options.

l Programmable in 100 segments, with each segment’s maximum duration set at 99 hours and 59 minutes; segments can be linked, and you can choose either fixed‑value operation or program‑controlled operation.

l The rectangular studio maximizes its usable volume.

A single‑use, high‑temperature‑resistant silicone rubber door seal, integrally molded in one piece, is installed between the chamber and the glass door to ensure effective sealing and maintain a high vacuum level inside the chamber.

l Buckle-type elastic adjustment door lock, ensuring excellent vacuum integrity.

The enclosure is made of high-quality cold-rolled steel sheet, with an electrostatic powder-coated finish that provides a hard, durable coating and excellent rust resistance.

l The worktop is made of high-quality stainless steel, featuring rounded corners, a smooth and streamlined design, and easy-to-clean surfaces.

The space between the cabinet body and the working chamber is filled with high‑temperature‑resistant, fire‑proof aluminosilicate insulation material, providing excellent thermal insulation and ensuring stable, accurate internal temperatures while minimizing environmental influences.

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.

l The heater is mounted on the outer surface of the chamber to maximize temperature uniformity within the enclosure and facilitate interior cleaning.

l The temperature control system is manufactured using microcomputer-based intelligent digital technology, featuring industrial‑grade PID auto‑tuning and a four‑digit dual‑LED display.

Technical Specifications:

Product Model Name	DZF-6050 All-Stainless Steel Vacuum Drying Oven
Effective volume	50L
Studio size	415370345mm (WidthDepthHeight)
External dimensions	≈6005201170mm (WidthDepthHeight)
Temperature control range	RT+10～250℃
Temperature resolution/fluctuation	±0.1℃/±1℃
Temperature sensor	Class A PT100 platinum resistance thermometer
Temperature/Vacuum Level Display Mode	7-inch color touchscreen, with temperature and pressure displayed on a single screen.
Enclosure structure	Vertical structure, with the upper chamber, a central control system, and a lower vacuum system.
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
Safety device	Over-temperature alarm cuts off the heating power supply; includes leakage protection, filament‑breakage alarm, phase‑loss protection, grounding protection, and other safeguards.
Heating method	External heating
Partition board	Standard configuration includes two panels (removable and adjustable).
Input power	2000W
Power Supply/Voltage	AC 220V/50Hz, Chinese national standard

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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?

We provide non-standard customization of test equipment and customized fixture clamps according to customers’ specimen size and test standards. All our testing machines enjoy 12-month factory warranty; overseas customers get remote online debugging guidance, spare parts supply and technical operation training. Our products have been exported to over 70 countries globally

Which materials can be measured by your Vicat softening point tester?

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?

Our WDW universal tester is applicable for tension, compression, bending, shearing and peeling tests of metal, plastic, rubber and composite materials. It supports test procedures in accordance with GB, ISO, ASTM, DIN, JIS multiple domestic and global standards. Equipped with high-precision servo drive and dedicated test software, it automatically collects, calculates and exports test data including tensile strength, elongation at break and elastic modulus.

Customer Reviews

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.”

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.”

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.”

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