Overview
| brand | Grand Vacuum | operational principle | Physical vapor deposition |
| Equipment location | Dongguan City | New and old degree | practically new |
| Seed plating | Waterless coating | Coating position | Wheel plating |
| voltage | 380V | power | 50kW |
| Vacuum Chamber | Stainless steel chamber | supporting facilities | Cooling system |
| Applicable scope | Glass, hardware, ceramics, plastics | Common target materials | Titanium, titanium aluminum, zirconium, chromium, iron, alloy targets, etc |
| Power supply type | Arc power supply, pulse bias power supply | Process gas | Argon, nitrogen, acetylene, oxygen |
| Air extraction system | Diffusion pump/molecular pump+Roots pump+rough extraction pump+maintenance pump | Film characteristics | Strong density, high adhesion, uniform thickness, and no discoloration for 20 years |
Product Details
Multi arc ion plating is a method of using arc discharge to directly evaporate metal on a solid cathode target material. The evaporated material is the ion of the cathode material emitted from the cathode arc shining point, which is then deposited on the surface of the substrate to form a thin film.
The evaporation source of the multi arc ion coating machine is a solid evaporation source that is a relatively self evaporative and self ionizing type of cold cathode arc discharge.
Compared to traditional evaporation sources, the arc evaporation source of multi arc ion coating machines has obvious characteristics:
1. The coating layer has high density, long lifespan, and high strength;
2. As a solid arc evaporation source, its shape, size, and position can be changed;
3. Large operating vacuum range;
4. Higher ion energy;
5. Up to 60% -80% high ionization rate;
6. High deposition rates, such as TiN, can achieve high deposition rates ranging from 100nm/s to 1000nm/s.
Technical specifications of multi arc ion coating machine
Vacuum chamber size: single chamber, ø 1000 * 1000mm2, effective coating space: ø 600 * 600mm2, vacuum pumping time: ＜ 15min (room temperature vacuum chamber is pumped from atmospheric pressure to 4.0 * 10-3Pa), pressure limit: 3.0 × 10-4Pa working vacuum degree: 10~1.0 × 10-1Pa bias power supply: output power 30kw, output voltage 0-1000V, output duty cycle adjustment range: 0-90%, total power: 70KVA, 380-400v/220-240v, 50-60Hz.
The so-called multi arc ion coating machine is an ion coating equipment that uses multiple arc evaporation sources as the core, usually also known as multi arc coating, arc coating, arc coating, etc. Compared to other coating processes, it has the following characteristics:
1. The overall mechanical structure is simple, the equipment production efficiency is high, the work cycle is short, and it is suitable for large-scale industrial production.
2. Large coating space. The arc evaporation source is solid and can be flexibly placed, making it easier to install and replace workpieces without the need for additional heaters.
3. Wide range of processes. Suitable for reactive plating and ion plating at higher vacuum or lower ambient temperature (200C).
4. Has excellent membrane performance. The bombardment heating, cleaning, and deposition of the workpiece are completed by ionized metal plasma bombardment, achieving "one arc, three uses", and the film structure has high density, and the film layer is firmly bonded to the plated part.
Main functions of multi arc ion coating machine
1. Preparation of hard coatings on hard alloys;
2. Coating of corrosion resistant coatings on electronic materials;
3. Development and research of new composite anti-corrosion hard coating materials;
4. Research on nano gradient coating materials;
5. Preparation of imitation gold coatings for non-metallic products.
Our company mainly engages in the recycling of vacuum coating machines, second-hand vacuum electroplating equipment, second-hand ion plating equipment, and maintenance of coating machines. Our company has been engaged in the coating industry for many years, helping customers develop vacuum coating processes. Tool coating process, decorative coating process, etc. The equipment operated is of new quality and basically faultless, with guaranteed equipment. We can provide installation and debugging services for vacuum coating machines.