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Special Coating Machine for Medium & High Temperature

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Product Introduction

Medium-high temperature medium-frequency vacuum coating machine is a device that works under a relatively high vacuum degree. It is mainly used to form a thin film on a substrate (the object to be coated). The working principle of this coating machine is mainly based on two technologies: evaporation and sputtering.Medium frequency magnetron sputtering technology is one of the more prominent technologies in medium-high temperature medium frequency vacuum coating machines. It uses magnetic field to control the movement of electrons in non-uniform electromagnetic field, so that the evaporated molecules of the film body are accelerated to bombard the target material under the action of electric field, sputtering a large number of target atoms, which are deposited on the substrate to form a thin film. This technology has the characteristics of high sputtering rate, low substrate temperature rise, good film-substrate bonding, and stable device performance.

Sputterable materials: ZrN, TiN, TiN, CrN, TiCN, TiAIN, TiAICN,TiAICrN etc.

Coating color: gold, champagne gold, gun black, dark black, rose gold, blue, green, etc.

Application fields: sanitary ware, clocks, lamps, hardware and other medium and high temperature alloy industries.

Product Advantage

The advantages of medium frequency(MF) magnetron sputtering are mainly reflected in its high efficiency, working mode, power output frequency, and the working mode of the sputtering target.

  • The thin films prepared by medium frequency (MF)dual-target reactive magnetron sputtering have high quality, good film uniformity, and structural characteristics better than those prepared by DC reactive sputtering, which helps to improve the performance and durability of the product.

  • Compared with ordinary DC magnetron sputtering vacuum coating, the deposition rate of medium frequency twin target magnetron sputtering vacuum coating is 2 to 6 times that of DC magnetron sputtering vacuum coating.

  • Medium frequency twin targets are divided into plane targets and cylindrical targets, which can be selected according to customer product requirements. The film layer of products made by medium frequency targets is more delicate.

  • The target length can reach 3750mm, the pulse frequency is 40aKHz, and the power is 60, 90, 120, 150, 200aKW, which is suitable for large-scale production and high-demand application scenarios.

Technical Parameters

ModelLYMS1212    LYMS1612    LYMS1912
Chamber size1200*1200mm,1600*1200mm,1900*1200mm
Sputter able materialswwZrN, TiN, TiN, CrN, TiCN, TiAIN, TiAICN, TiAICrN etc.
Coating colorGold, champagnegold, gunblack, darkblack, rosegold, blue, green, etc.
Application fieldsSanitaryware, clocks, lamps, hardware and other medium and hightemperature alloy industries
Vacuum structureMechanical pump, turbo/Diffusion pump, Roots Pump, holding pump
Uitimate vacuum(Pa)8.0x10-4Pa
Heater power18/36KW, 36/54KW, 36/54KW
Workpiece rotation method6~12axesor more(according to customer product requirements), revolution androtation
NoteThe equipment size can be customized according to customer requirements

Product Uses

Medium frequency magnetron sputtering is widely used, such as:

  • Sanitary ware: The ejected target atoms are deposited onto the surface of the substrate (such as the surface of bathroom products) under the action of the gas to form a thin film. During the deposition process, the structure and properties of the film can be regulated by controlling the temperature of the substrate and the energy of the ion bombardment. In addition, by changing the composition and shape of the target material, the composition and morphology of the film can also be regulated.

  • Watch: Good wear resistance, improves surface hardness to avoid scratches; oxidation and corrosion resistance, can effectively prevent the watch surface from rusting due to environment and oxidation; strong decorative effect, various surface colors, improve the beauty of the watch.

  • Some other high-end products: It is equivalent to a luxurious protective layer, increasing the added value of the product.

Product Operate Guide

The startup steps of the vacuum coating machine involve several key operations to ensure that the equipment starts up safely and effectively and enters the working state. The following are the specific steps: ‌

  • Check the equipment status: First, Make sure that the various components of the vacuum coating machine are in normal condition and without faults. ‌Select the appropriate film material and process parameters as needed. ‌

  • Power connection: ‌Make the correct power connection according to the machine manual. ‌This includes turning on the main power switch to ensure that the equipment is powered. ‌

  • Start the vacuum pump and exhaust device: ‌Check whether the vacuum pump and exhaust device are operating normally, which is a key step to achieve the vacuum degree required for work.

  • Set parameters and preheat: Start the control panel, set relevant parameters and preheat. This step ensures that the equipment operates in the best condition.

  • Specific operations: Depending on the different vacuum coating machine models and process requirements, other specific operations may also be included, such as turning on the water pump, gas source,‌ starting the maintenance pump, vacuum gauge power, and starting the mechanical pump,‌ pre-exhaust, etc. These steps help to establish and maintain the vacuum environment required for work.

  • Safety precautions: During operation, personal protective measures should be taken, and work clothes, gloves and protective glasses should be worn to ensure the safety of operators‌.

Through the above steps, the vacuum coating machine can be safely and effectively started and put into working state. Each step is to achieve or maintain the required vacuum degree, so as to ensure the quality and efficiency of the coating process.

FAQ

Q: How long does the training take?

A: About 7-10 days.


Q: How long is the delivery period?

A: 60 working days.


Q: What's your afer-sales service?

A: We provide free installation and training services, as well as technical support.


Q: What payment methods do you accept?

A: We accept T/T,LC.

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