Vacuum Coater <small>(for Hard Coating on Tools)</small> Manufacturer

Vacuum Coater (for Hard Coating on Tools)

Vacuum Coater <small>(for Hard Coating on Tools)</small>

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There are many different ways to apply metal coating to tool's surface, among which vacuum coating is the most eco-friendly method. Coating is to tools what clothing is to human beings. A vacuum coated knife lasts 2 to 9 times longer than an uncoated one. A vacuum coated mold provides 5 to 10 times the service life of a bare mold. Not only that, PVD coated tooling products also exhibit higher corrosion and wear resistance.

Materials to Be Deposited
Compared to traditional coating processes, vacuum coating provides a more uniform deposit, improved adhesion, and wear-resistant surface for your tools and parts. Materials that can be coated with this method include TiN, CrN, ZrN, and AlTiN. If you need to coat TiCN onto a part or tool, we can provide a hybrid vacuum coating process that combines PVD with CVD processes.

TiN
Offers excellent hardness and non-stick property.

CrN
Provides superior strength and prevents sticking caused by cold stamping.

TiCN
Exhibits outstanding hardness and abrasion resistance, making it the coating of choice for parts in contact with lubricants, coolants and abrasives.

ZrN
With vacuum coating, it is easy to control the micro-roughness of ZrN deposit to a specified value. Due to that, ZrN coating could be the perfect choice for threading and decorative purposes.

AlTiN
Shows optimal hardness, strength, and resistance to rust and chemical corrosions.

Applications for Vacuum Coater
Precision tool and die (stamping die, cutting die, compression mold, etc.)
Tool bits (drill bits, hardened alloy tools, milling tool bits, etc.)
Automobile (piston, piston ring, alloy wheel hub)

This vacuum coater is widely used to apply metal coating to engine parts, cutting tools, stamping dies, dynamic seals, injection molds, etc.

Technical Specifications

Specs Model No.	LKBT-700	LKBT-800	LKBT-900	LKBT-1000
Vacuum Chamber Size	ф700×1000	ф800×1000	ф900×1000	ф1000×1000
Air Pumping Speed	１ ×10⁵Pa~3×10^-3Pa≤20min
Maximum Vacuum Level	≤1×10^-3Pa
Auxiliary Equipment	KT-400 /2X-70 2X-15	KT-500 /2X-70 2X-15	KT-630 /2X-70 2X-15 /ZJP-300	KT-630 /2X-70 2X-15 /ZJP-300
Transmission	Planetary Gear (for rotation and revolution). Number of rotary shafts: 8, or as per customer requirements.
Heating Method	Stainless steel heating tubes are mounted to the sides of the vacuum chamber.
Ion Bombardment	DC 1000V or pulsed voltage power supply (with voltage converter): 1000V
Gas Pumping System	Flow rate controller controls the gas supply rate.
Filament	Yes
Magnetically Controlled Targets	2	2	2; 4	2; 4
Sputtering Power Supply	Mid-frequency power supply: 1 set		Mid-frequency power supply: 1 or 2 sets
Working Mode	Semi-Automatic PLC or Full Automatic PC PLC
Operating Gas	Ar , N_2,O_2,C₂H₂
Total Power	30KW	35KW	45KW	50KW
Compressed Air Pressure	0.4~0.8MPa
Water Cooling System	Water Pressure/Water Temperature: ≤25 ℃ /≥0.25MPa (Currently not available. Prepared by clients)

Vacuum Coating Samples