SHANGHAI ROYAL TECHNOLOGY INC.
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Steel Door Hinges and Screws PVD Coating, Polishing gold, polishing black, brushing gold, brushing black, nickle color
The metal steel door hinges are mostly used indoor. Consumers have been looking for beautiful colors to feeling comfortable and perfect matching design with rooms decoration.
With PVD cotaing technology, the cathodic arc sources to deposit targets like: Ti/Cr/TiAl/Zr etc. with reactive gases N2, C2H2, O2 to generate various colors :
TiN gold, ZrN light gold, TiAlN rose gold, gun black, jet black etc.
Royal Technology provides the standardized PVD arc coaters with below sizes to satisfy door hinges manufactures demand:
Model | RTAC-900 | RTAC-1000 | RTAC-1250 | RTAC-1400 | RTAC-1600 | ||||
| Chamber Inner size | 900x1100mm | 1000x1200mm | 1250x1350mm | 1400x1600mm | 1600x1600mm | ||||
| Power supply type | Arc power supply, filament power supply, pulse bias power supply | ||||||||
| Structure of vacuum chamber | Vertical front door structure, rear air exhaust system and double-layer water cooling chamber | ||||||||
| Material of vacuum chamber | stainless steel 304/316L | ||||||||
| Ultimate vacuum | 6.0x10-4Pa (unloading, clean, drying chamber) | ||||||||
| Vacuum Pumping Speed | from atmosphere to 8.0*10-3Pa ≤15 minutes | ||||||||
| Vacuum pumping system | Diffusion pump or molecular pump + Roots pump + Mechanical pump + Holding pump (the specific model can be selected according to customer requirements) | ||||||||
| Arc source | 6 units or 8 units | 8 units or 10 units | 10 units or 12 units | 14 units or 16 units | 16 units or 18 units | ||||
| Bias power supply | 20KW/set | 20KW/set | 30KW/set | 40KW/set | 50KW/set | ||||
| Driving Model | Planetary revolution and rotation, variable frequency speed regulation (controllable and adjustable) | ||||||||
| Heating System | Controllable and adjustable from room temperature to 450°C (PID temperature control) | ||||||||
| MFC | 3-path or 4-path process gas flow control and display system, selective automatic gassing system | ||||||||
| Cooling System | Water circulation cooling mode, cooling water tower or industrial water cooler or deep cooling system. (Provided by customers) | ||||||||
| Control mode | Manual/automatic integration mode, touch screen operation, PLC or computer control | ||||||||
| Total power | 30KW | 35KW | 45KW | 60KW | 75KW | ||||
| Alarm and protection | Alarm water shortage, over current and overvoltage, open circuit and other abnormal conditions of pumps, targets and so on and execute relevant protective measures and electric interlock function | ||||||||
| Equipment area | W2.5m*L3.5m | W3m*L4m | W4m*L5m | W4.5m*L6m | W5m*L7m | ||||
| Other technical parameters | Water Pressure ≥0.2MPa, Water Temperature ≤25°C, Air Pressure 0.5-0.8MPa | ||||||||
| Remarks | The specific configuration of coating equipment can be designed according to process requirements of coating products | ||||||||
The Multi-Arc Vacuum Coating Machine high lights made by Royal Tec:
The Cathodic arc power supply has DC and Pulsed models, stable arc current; accurate current control with low overshoot.
Besides, the whole coating unit design enable and ensures a stable working time, high quality of coating colors, fast deposition, high ionization rate and strong adhesion advantages.
1. Structure: deposition chamber, vacuum pumps, arc sources, spindle & jack, jigs structure, heating & cooling, water & gas (distribution), electrical control & operation systems etc.
2. Coating Colors: gold, black, brown, grey, chrome colors etc
3. Coatings properties: TiN, TiC, ZrN, CrN,TiAlN, with bright colors, strong adhesion & excellent scratch protection, fast deposition rate, good diffraction.
Please contact us for more specifications, Royal Technology is honored to provide you total coating solutions.