3D Printing Industry Glove Box

At present, 3D printing technology, as a cutting-edge and very leading emerging technology, has subversive significance and effect on the technological transformation of traditional manufacturing and the wide application of new materials. 3D printing technology is gradually transitioning from the three-dimensional modeling of the printed object to the internal structure of the printed object, and finally develops to the functional stage of the printed object. In the past, it was mainly used in the manufacturing of single-piece and small-batch parts in the field of mechanical manufacturing. Due to the use of additive manufacturing technology, compared with the traditional subtractive production method, it can make revolutionary innovations in product shape and structure.


3D printing glove box (rapid prototyping glove box): Designed for the environment required for the processing of aerospace and special-purpose parts. 3D printing equipment generally adopts powder feeding or spreading molding. Each type of molding equipment requires gloves. The box design requirements are different, and will be customized according to the requirements of different customers.




The whole box is made of 3mm thick SUS304 stainless steel plate, and the exterior is sprayed with plastic treatment, which is corrosion resistant and easy to clean.


The operating box is 20mm thick plexiglass facing, wide viewing angle and no dead angle


There are water nozzles inside and outside the air inlet and outlet valves to allow water and air intake, and the gas replacement speed is fast, which can meet the experimental requirements in a short time


The sealing device of the box door has a novel design, reliable sealing and easy opening


Lighting lamp and multi-hole socket in the box


The operating hand box is sealed with butyl gloves and is reliable


Function description


1. Large-volume seal, strictly control water and oxygen, and improve the reliability of product quality.


2. Automatic robot loading and unloading and transmission.


3. The signal line and power line are highly integrated into the box and sealed to prevent interference.

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The Function and Operation Steps of The Glove Box Antechamber

The glove box antechamber is generally enlarged


Put the items outside the glove box inside


1. Close the main antechamber door in the glove box tightly


2. Open the door outside the antechamber


3. Put in items


4. Close the door outside antechamber tightly


5. Evacuate to -1.0 (press the green button on the lower right corner of the antechamber to evacuate, press it and not release.)


6. Release the nitrogen gas to 0 (press the orange button at the bottom right corner of the antechamber to release the nitrogen gas, and press it without releasing it.)


7. Open the main antechamber door in the glove box and take out the items


Take the items in the glove box out


1. Close the two doors of antechamber tightly


2. Vacuum to -1.0 (press the green button in the lower left corner of the antechamber to vacuum, press it and not release.)


3. Put the nitrogen gas to 0 (press the orange button in the lower left corner of the antechamber to release the nitrogen gas, and press it without releasing it.)


4. Open the door inside the antechamber and put items in the antechamber


5. Close the door inside the antechamber


6. Open the door outside the antechamber to take out the items.


7. Close the door outside the antechamber tightly.

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What Specific Reminders are there When Operating the Glove Box?

1. Regardless of opening the inner door or the outer door of the glove box, you must ensure that the air pressure on both sides of the glove box door is basically balanced, otherwise, either the glove box cannot be opened, or the glove box "air burst" phenomenon. Similarly, when pumping and inflating the glove box, the three-way valve of the glove box must be opened (that is, the air pressure inside and outside the glove is equal), otherwise, the glove box will swell and burst.

2. If the glove box body leaks, first check whether the glove box antechamber door is tightly closed and the glove box glove port is damaged. If the glove box is still leaking, please check the glove box vacuum gauge seat, the glove box valve and the "O" ring and the glove box vacuum rubber on the two doors of the glove box. The "O" ring on the glove box antechamber door and the glove opening door should be replaced regularly (according to the user's frequency of use of the glove box).


3. When the glove box is pumping air to the system, please slowly open the glove box valve and pay attention to the changes of the glove box at all times. If expansion occurs, slow down the pumping speed of the glove box. If the problem still cannot be solved, stop the glove if the gloves burst, check whether the three-way valve of the glove box is open. The above is only for reference of glove box customers. For specific information, please consult the professional technicians of Etelux glove box to conduct a comprehensive inspection on the glove box.

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What Materials are Available for The Vacuum Glove Box?

The material of the vacuum glove box is divided into plexiglass and stainless steel vacuum glove box.

The characteristics of the plexiglass vacuum glove box are:

1. Its structure is simple, easy to use, can transmit ultraviolet light, and is light in weight;

2. Under normal conditions, its shape is stable, highly transparent, and resistant to chemical corrosion agents and climate change;

3. The box is equipped with multi-hole sockets to facilitate scientific experiments.

4. The airtight performance is good, and it can shield and absorb the alpha rays and low energy beta rays emitted by radioactive materials to protect human tissues from damage by ionizing radiation.

Features of stainless steel vacuum glove box:

1. Maximum guarantee of the working environment in the working room, saving the protective atmosphere and operating time.

2. Stainless steel structure, anti-corrosion, easy to clean, no pollution.

3. The viewing angle of the observation window is wide, clear and bright.

4. Equipped with multi-hole electrical sockets in the box to facilitate scientific experiments.

5. The box can be equipped with an electric furnace for local heating.

6. The operating gloves are butyl rubber gloves with reliable sealing. 

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What is the Daily Maintenance of the Glove Box?

1. After operating the glove box, fill in the use record in time, including "user, water and oxygen value, and what operation to do".

2. When replacing the gas cylinder in the glove box, the pressure is set to the default value ±4mbar.

3. The daily working pressure is set according to the operating comfort. When not in use for a long time, the pressure can be set freely within +/- 10mbar, and the system will automatically protect if it exceeds +/- 12mbar.

4. Regularly check the wear of gloves, check the vacuum pump oil level (between the upstream and downstream markings), and add pump oil appropriately.

5. Clean the water probe once every 2 to 3 months to ensure accurate detection. (Also need to refer to the actual situation of the environment in different user boxes)

6. If you often use organic solvents in your glove box, it is recommended that you replace the organic solvent absorbent material regularly, not more than 1 year at the latest.

7. Replace the filter element regularly, no more than two years at the latest.

8. Decide to change the vacuum pump oil cycle according to the actual situation of your glove box, such as the black or yellow pump oil, water or more organic solvents in the pump oil. The oil replacement cycle should not exceed 2 years at the latest.

9. If a large amount of organic solvents are unavoidably exposed during the experiment, the cycle needs to be stopped to do the experiment. After the experiment is over, clean it first, and then open the cycle.

10. When the environment in the box is poisonous or harmful, the vacuum pump outlet, regeneration gas outlet and cleaning valve outlet must be exhausted to the outdoors with exhaust pipes (exhaust gas treatment is required if it is not allowed to be exhausted outdoors).

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What is A Super-Capacity/Lithium Battery Oven Integrated Machine?


1. Oven and glove box


2. The oven is loaded with production materials for one or more shifts at a time for baking and dehydration;

3. Automatic transmission of materials in the oven


4. After the baking process of the oven materials is completed, they are transferred to the cooling zone of the glove box for cooling once;


5. After the cooling is completed, the material is taken by the automatic material taking manipulator, and transferred to the processes of liquid injection, soaking, standing, and sealing. These processes are automatic production processes;


6. After the above operations are completed, exit the warehouse through Okura;


7. After all the materials of the oven are transferred to the glove box, close the door to the glove box and open the outer door. After reloading, proceed to the next shift of the material oven and original process. The production line does not need to be connected with multiple ovens, and can bake materials in one shift or multiple shifts at a time, saving production time, reducing production links, and avoiding secondary pollution from other operating methods. To ensure product quality, coupled with the use of manipulators, save a lot of labor and realize automated production.

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What are the Characteristics of the Iot Glove Box?

The Internet of Things is an important part of the new generation of information technology and an important development stage in the "informatization" era. As the name implies, the Internet of Things is the Internet of things connected. This has two meanings: First, the core and foundation of the Internet of Things is still the Internet, which is an extended and expanded network based on the Internet; Second, its user end extends and extends to any item and item for information Exchange and communication, that is, the interaction between things. The Internet of Things is widely used in the integration of networks through communication perception technologies such as intelligent perception, recognition technology and pervasive computing. Therefore, it is called the third wave of the development of the world's information industry after computers and the Internet. The Internet of Things is the application expansion of the Internet. The Internet of Things is not so much a network as it is a business and an application. Therefore, application innovation is the core of the development of the Internet of Things, and innovation with user experience as the core is the soul of the development of the Internet of Things.


The original glove box is a separate control device. Although the program can be transmitted via a network cable or 485 interface, it cannot be transmitted wirelessly. It is inconvenient for customers to operate. Customers must operate in front of the equipment, which is separated from the existing information age.


An IoT glove box is provided, which solves the problem that the glove box is a separate control device and is inconvenient for customers to operate.


Features of IoT glove box:


1. Screen synchronization, view at any time


2. Data monitoring, real-time control


3. Multi-site experiment, centralized control


4. Historical data, chart display


5. Data report, one-click download


6. Online repair report, quick response


7. Early warning analysis, take precautions


8. Alarm push, every second counts


9. Remote diagnosis, fast and efficient

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Manufacturing Method of Dewatering and Deoxygenating Glove Box

Glove boxes are widely used in high-tech research fields and manufacturing processes such as medicine, biology, chemistry and chemical engineering, nuclear energy, lithium batteries, and mechanical processing. The glove box can not only provide a water-free and oxygen-free experimental environment for various scientific research and production, but also provide safety protection for scientific research workers, such as medical and biological anti-bacteria and disease prevention, nuclear energy radiation prevention and leakage prevention, and chemical and chemical protection Toxic gas and so on.

At present, the glove box mainly includes a box body, a purification and deoxidation unit, a purification and dewatering unit, a circulation unit, and a control unit, and some also contain other impurity purification units (such as organic gas). The principle is that the control unit controls the circulation unit to turn on, and drives the gas in the box to continuously flow through the purifying and deoxygenating and purifying and dewatering units. The purifying and deoxidizing unit continuously removes the leakage of the box or the increased oxygen and water caused by scientific research and production operations to make oxygen. And the water is controlled within a certain range to meet the user's requirements.

At present, the purification and deaeration unit, purification and dewatering unit, circulation unit, and other impurity purification units of the glove box are all independent functional modules, or the dewatering and deoxidizing unit is combined together, or the organic gas in the water deoxidizing unit The purification unit is integrated, and then placed in a cabinet with the circulation unit. The method of regenerating the glove box purification unit simultaneously regenerates multiple sets of newly simplified glove box purification and deoxygenation and dewatering units through the regeneration workstation, which reduces the purchase and use cost and saves social resources. At the same time, customers do not need to purchase hydrogen and other regeneration, saving maintenance costs.

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The Purpose of the Glove Box

Glovebox use: In the process of scientific experiments, some substances are easily oxidized and deliquescent in the atmosphere, which makes the chemical reaction of the test substance and the pre-treatment of the sample very difficult, which affects the test process and test results.


Vacuumglove box (also known as vacuum inert gas protection box) effectively solves these problems. This device is a laboratory equipment that fills high-purity inert gas into the box and circulates and filters out H2O, O2, organic gas and other substances in it. The main function is to remove O2, H2O and organic gases; it is widely used in ultra-pure environments without H2O, O2 and dust. The product can be used in lithium battery R&D and production, physical chemistry research, powder metallurgy, nuclear technology, special welding, OLED and PLED research, pharmaceutical industry, material processing, special lamp R&D and production, fine chemicals, polymer materials and other industries.

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Laboratory Vacuum Purification Glove Box

The laboratory vacuum purification glove box is manufactured in strict accordance with German standards and nuclear industry standards.


A large technical team can realize continuous improvement and perfection of products;


The H2O and oxygen removal speed is fast, and the water oxygen content is less than 1ppm;


The variety of products, especially the production research and development of vacuum coating series, has promoted the application and improvement of vacuum technology in the glove box field;


The laboratory vacuum purification glove box has a wide range of specifications and models for users to choose from, from single-column single station suitable for research and development to double-column/multi-column multi-station for mass production. 48-station glove boxes have been produced and can be Customized by user;

Large-scale production, short delivery cycle, standard single box can be supplied from stock;


High-precision modern testing methods, equipped with high-vacuum helium mass spectrometer leak detectors, helium mass spectrometry leak detection is carried out on key links in the production process to ensure that the product quality is foolproof;


The laboratory vacuum purification glove box adopts an integrated valve structure, which reduces and optimizes the system pipeline layout, reduces leakage points, simplifies the leak detection link, and makes the product stable and reliable;


The dew point analyzer has strong corrosion resistance and a wide range of applications, especially for users such as lithium battery manufacturing and metal organic users, which can be cleaned and reused, avoiding the problem of scrapping once pollution


The oxygen analyzer uses a ZrO2 sensor, which avoids the problem of short fuel cell life and cannot be exposed to the air.

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