ZKF-2NA quartz vacuum sealing machine

ZKF-2NA quartz vacuum sealing machine

Keywords: vacuum sealing machine, hydrogen oxygen machine, vacuum pump, quartz tube

Brief description: Quartz tube vacuum sealing machineZKFThe series quartz tube vacuum sealing machine system is composed of a vacuum sealing machine+Hydrogen oxygen machine+The vacuum pump composition can quickly and easily vacuum seal quartz tubes, which is an innovation in quartz tube vacuum sealing technology.

1、 Main application areas:

Block sample

copper-nickel Piezoelectric ceramic crystal

powdered sample

Graphene powder Metal oxide powder

Metal lithium is anhydrous and oxygen free, stored in argon gas

Preparation method of black phosphorus crystal growth

Thermal Reaction Synthesis of Composite Materials such as Solid Electrolytes

2、 Main dimensions:

Quartz tube vacuum sealing machineZKFThe series quartz tube vacuum sealing machine system is composed of a vacuum sealing machine+Hydrogen oxygen machine+Composed of a vacuum pump, it can quickly and easily vacuum seal quartz tubes, which is an innovation in quartz tube vacuum sealing technology. The quartz tube is mounted on a vacuum sealing machine, and the sealing machine rotates the quartz tube while vacuuming. The quartz tube is then burned with the flame gun of a hydrogen oxygen machine,ZKFThe series offers three models: single station, double station, and three station, which can vacuum seal block or powder samples. The whole machine is made of stainless steel shell integrated molding, easy to install and operate, with a two-year warranty.

The vacuum sealing machine adopts an integrated design, eliminating complex installation and only requiring the connection of a vacuum pump for use. The rotation speed of the quartz tube can be adjusted, the vacuum pumping speed can be adjusted (applicable to both powder and block samples), and the filling speed of the protective gas can be adjusted. It can adjust the outer diameter5mmto50mmLength80-1500mmVacuum sealed quartz tube

integration

High precision vacuum pumping valve

Large adjustable range, precise control, suitable for both powder and bulk samples

Vacuum sealing machine

Adopting an integrated design, eliminating complex installation and only requiring the connection of a vacuum pump for use

Fill the protective gas interface

Can be filled with protective gas, the upper end can be equipped with6mmBaota and other interfaces

Oil pollution filter

Prevent oil and gas pollution from the exhaust outlet to the laboratory environment

cardan joint

Gripping flame gun, adjustable height and direction, magnetically attracted to the chassis

Hydrogen oxygen machine

Adopting electrolytic water technology, only storing a small amount of gas, producing as much as needed, safe and reliable

Dynamic sealing technology

The quartz tube ensures vacuum sealing during rotation and can seal the outer diameter5-50mmquartz tube

anti-backfire valve

Install an anti backfire device on the trachea to cut off flame backflow

Flame gun

The flame temperature has reached3000℃, quickly melt sealed quartz tube

vacuum pump

Standard mechanical pump, optional dry pump or molecular pump with higher vacuum degree

three|Technical highlights

The vacuum sealing machine adopts an integrated design, eliminating the need for complex installation

Easy to operate,*Easy to operate after simple training

Hydrogen oxygen machine gas is produced and used immediately, equipped with anti backfire device, safe and reliable

Dynamic sealing technology ensures that the vacuum level remains constant when the quartz tube rotates

Sealed outer diameter5-50mm, Length80mmto2000mm(or longer) quartz tube

External protective gas pipeline, the pipeline can be moved and equipped6mmBaota and other interfaces, with adjustable inflation speed

High precision vacuum pumping valve, adjustable range, precise control, suitable for both powder and bulk samples

4、 Sealing steps

The first step is to shrink the neck

The quartz tube is fixed on the vacuum sealing machine, and after vacuuming, a flame gun is used to burn the necking part of the quartz tube. Due to the negative pressure inside the quartz tube, it will sink inward, forming a groove

Step 2, sample installation

Place the sample into a quartz tube, then insert the quartz column into the quartz tube, and clamp the quartz column in the groove

Step three, sintering

While vacuuming, aim the flame at the middle position of the quartz column to fuse the quartz column with the inner wall of the quartz tube

Step four, unload the pipe

Turn off the flame and release pressure. After the temperature drops, remove the quartz tube and complete the sealing process

5、 Application case of quartz tube vacuum sealing

6、 Main technical parameters: