AMC
Plans.
Shift from reactive repairs to proactive reliability. Our tailored AMC plans for vacuum pumps, furnaces, and PVD units ensure continuous uptime, predictable costs, and maximum equipment lifespan.
Specialized Coverage: Furnaces,
PVD Units & Pump Systems
Expertise Across Your Entire Vacuum Line Unlike general service providers, DHVE offers specialized technical support for complex, high-value capital equipment. Our AMC packages cover a wide spectrum of machinery:
Vacuum Pumps: Comprehensive service for Rotary Vane, Roots Blowers, Dry Screw, and Diffusion pumps (all major brands).
Vacuum Furnaces: Critical checks for hot zones, heating elements, and thermal insulation to ensure temperature uniformity and vacuum integrity.
PVD Coating Units: Precision maintenance of cathodes, power supplies, and chamber seals to guarantee coating quality and cycle consistency. Whether you run a single metallurgical furnace or a bank of coating chambers, our engineers have the specific know-how to maintain them.
AMC Plans built for
High Vacuum Performance.
Comprehensive coverage for your entire vacuum infrastructure. From rotary pumps to complex PVD coating units.
Total System AMC
A complete annual contract covering your entire plant's vacuum ecosystem. We ensure zero unplanned downtime through rigorous scheduled checks.
- Priority Breakdown Support
- Quarterly Calibration
- Spares Inventory Mgmt
- 24/7 Technical Access
Furnace & PVD Units
Specialized maintenance for Vacuum Furnaces and PVD Coating Units. Our experts handle Hot Zone inspection, heater calibration, and diffusion pump servicing.
Pump Maintenance
Routine servicing for Rotary Vane, Roots, and Booster pumps. Includes oil changes, seal kits, and performance testing.
Maximizing ROI & extending
Asset Lifespan
Lower Total Cost of Ownership Vacuum equipment is a significant investment. Neglect leads to rapid depreciation and expensive emergency overhauls. Our AMC services act as an insurance policy for your assets. Regular tuning and oil changes reduce energy consumption, while timely replacement of seals prevents expensive rotor or shaft damage. By maintaining your vacuum pumps and furnaces at factory specifications, you significantly extend their operational life, delaying the need for costly capital replacements and maximizing your Return on Investment (ROI).
Annual Maintenance
Technical Coverage Plans
- Scope: Rotary, Roots, Booster pumps overhaul.
- Parts: OEM Seals (Viton/Nitrile), Exhaust Filters.
- Validation: Ultimate pressure & decibel analysis.
Vacuum Systems
- Hot Zone: Molybdenum/Graphite Shield checks.
- Thermal: TUS & Thermocouple calibration.
- Integrity: Helium leak detection (10⁻⁹ mbar).
Vacuum Furnaces
- Source: Arc & Magnetron Target maintenance.
- Logic: MFC Calibration & PLC logic check.
- Cycle: Cooling flush & pump-down optimization.
PVD Coating Units
- Winding: Web handling & Roller alignment.
- Evaporation: Boat contacts & High-current check.
- Vac: Cryo pump & Diffusion oil regeneration.
Metalizing Units
Flexible & Tailored Service Plans
Contracts Designed Around Your Production We understand that every facility has unique demands. A 24/7 PVD coating plant has different needs than a university R&D lab. We do not force a "one-size-fits-all" contract. Our team works with you to audit your equipment and production schedule, creating a Customized AMC Plan that fits your budget and operational tempo.
Comprehensive Plan: Includes all spares, consumables, and labor.
Labor-Only Plan: You purchase the parts; we provide the expert hands.
Scheduled Visits: Pre-planned shutdown maintenance to align with your factory holidays.
