PVT L4.5
Оборудование для нанесения покрытий фирмы PVT
PVT L4.5 Vacuum Hard Coating System
The PVT L4.5 is the most advanced type of industrial large size vacuum coating system, which includes the newly developed PDA* — technology. It is specifically designed for the deposition of high performance metallurgical coatings, such as AlCrSiN, AlTiSiN, AlCrN, AlTiN, CrN, TiC,N, TiN and many others. Such coatings are evaporated by arc onto a variety of cutting tools, dies and moulds, components and consumer products for wear, erosion and corrosion protection as well as tribological purposes.
The PVT L4.5 is characterized by:
• Robust system designed for the rigorous production environment using sophisticated vacuum coating technologies.
• Rugged construction marked by an extremely advanced highly refined design.
• Extreme reliability based on intelligent straightforward design and construction.
• The broadest spectrum of coatings and coating technology available in a single system at the lowest possible cost.
• Fully automatic, computer controlled, closed loop process control providing process repeatability, reliability and a
user-friendly environment.
• The coating industry’s broadest capabilities in the smallest footprint
TECHNICAL HIGHLIGHTS of the PVT L4.5
PDA III* – Technology
3rd generation arc evaporation technology
PDA III* “Plasma – Diffused – Arc”
for the deposition of smoother, more compact coatings
Magnetic arc confinement
Significantly improved target utilization
Drastically reduced micro-particle formation
Short process time
Increased heating capabilities
Efficient cleaning and etching cycle
Improved coating properties
Advanced interface formation
Extremely clean process environment
Improved part handling and fixturing
Safest most manoeuvrable transport carts
Easy to load and use carts with high load
capabilities
Improved software design
Extreme ease of use
Highly reproducible runs
High level of flexibility for custom tailored coating solutions
Remote control and diagnostics
Improved thermal management
Improved intensive cooling
Double walled construction
Most reliable components
Brand name components
Clever integration
| System Data | |
| Size of vacuum chamber | 1000 x 1000 x 1150 mm |
| Coating volume | Ø 710×720 mm |
| No. and size of rotary platform | 2pcs |
| (substrate carrier) LxWxH | 820 x 820 x 1015 mm |
| Pumping | 2 pcs double stage rotary vane pumps |
| 1 roots pump | |
| 1 pc turbomolecular pump | |
| Sources | 4 pcs large area arc evaporators |
| Power supplies | 4 pcs arc power supplies @ 210 A |
| optional: 400 A pulsed | |
| 1 pc 15 kW dc power supply | |
| Heater | 4 pcs, rated @ 12 kW each |
| Overall size LxWxH | 3.525 x 1.390 x 2.230 mm |
| Power | 120kW, 400V, 3ph + N, 50/60 Hz |
| System capacity | |
| Plasma volume | Ø 710×720 mm |
| Loading capacity | |
| End millsΦ4×50 mm | 3.670pcs |
| End millsΦ12x75mm | 1.260pcs |
| Inserts ½” x ½” x 4 mm | 7.700pcs |
| Hobs Ø80x80mm | 196pcs |
| Hobs Ø100x100mm | 84pcs |