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Certified Engineering Directory

HVAC & Mechanical Engineering Capabilities

Browse our certified repair, diagnostic, overhaul, and AMC capabilities across Pune. Over 79 active capabilities indexed.

Plate Heat Exchanger (PHE) CIP Descaling & Re-Gasketing in Pune - ACR Services Certified HVAC Engineering Industrial

Plate Heat Exchanger (PHE) CIP Descaling & Re-Gasketing

Clean-In-Place (CIP) chemical circulation descaling and manual hydraulic plate disassembly. SS316 and titanium chevron plate chemical restoration, ultrasonic crack testing, and EPDM/NBR food-grade gasket re-bonding.

  • Non-Corrosive Chemical In-Situ Descaling
  • Hydrostatic Pressure Testing to 25 Bar
  • Approach Temperature Restored to < 1.5ยฐC
Plate Heat Exchanger (PHE) Maintenance in Pune - ACR Services Certified HVAC Engineering Industrial

Plate Heat Exchanger (PHE) Maintenance

Gasketed and brazed plate heat exchanger dismantling, CIP chemical acid descaling, EPDM/NBR regasketing, and hydro-testing.

  • Complete Regasketing & Sealing
  • CIP Chemical Recirculation Flush
  • Zero Inter-Fluid Cross Contamination
Industrial Chiller Repair & Overhaul in Pune - ACR Services Certified HVAC Engineering Industrial

Industrial Chiller Repair & Overhaul

High-tonnage scroll & screw chiller overhauls, condenser hydro-jet tube cleaning, and IKW/TR energy optimization.

  • MIDC Manufacturing Support
  • Guaranteed Plant Uptime
  • Automated Daily Log Reviews
Reefer Container & Transport Refrigeration Service in Pune - ACR Services Certified HVAC Engineering Industrial

Reefer Container & Transport Refrigeration Service

Diagnostics, overhaul, and pre-trip inspections (PTI) for ISO reefer marine containers and reefer truck condensing units. Diesel genset maintenance, Copeland scroll / semi-hermetic compressor rebuilds, and datalogger downloading.

  • Carrier Transicold & Thermo King Diagnostics
  • Fast PTI (Pre-Trip Inspection) Certification
  • Microprocessor Controller Data Retrieval
Industrial Compressed Air Dryer Repair in Pune - ACR Services Certified HVAC Engineering Industrial

Industrial Compressed Air Dryer Repair

Industrial compressed air dryer maintenance, hot gas bypass valve tuning, dew point calibration (+3ยฐC pdp), and moisture separator servicing.

  • +3ยฐC Pressure Dew Point Restored
  • Heat Exchanger Descaling
  • Zero Production Air Moisture
Robotic HVAC Duct Cleaning & IAQ Air Sanitization in Pune - ACR Services Certified HVAC Engineering Commercial

Robotic HVAC Duct Cleaning & IAQ Air Sanitization

Robotic visual inspection and motorized brush cleaning of galvanized commercial air ducts. High-vacuum HEPA filtration extraction (3500 CFM), antimicrobial fogging, and post-clean IAQ particle testing to NADCA standards.

  • Remote-Controlled Crawler HD Video Inspection
  • Hospital-Grade Antimicrobial Fogging
  • NADCA ACR 2021 Certified Protocol
Rooftop Packaged HVAC Unit Service in Pune - ACR Services Certified HVAC Engineering Commercial

Rooftop Packaged HVAC Unit Service

Complete rooftop packaged unit maintenance, economizer calibration, scroll compressor inspection, and weather-proofing seal audit.

  • Weatherproof Enclosure Seal
  • Belt & Pulley Tension Tuning
  • Quarterly AMC Available
HVAC Compressor Rebuilding in Pune - ACR Services Certified HVAC Engineering Industrial

HVAC Compressor Rebuilding

Industrial Bitzer, Frascold, Copeland, and Hanbell compressor teardown, rotor clearance adjustment, valve plate replacement, and rewinding.

  • Rotor End-Play Clearance Calibrated
  • OEM Carbon-Silicon Seals
  • Full Dynamometer Load Run Test
Screw Compressor Overhaul & Rebuild in Pune - ACR Services Certified HVAC Engineering Industrial

Screw Compressor Overhaul & Rebuild

Precision teardown and rebuild of twin-screw refrigeration compressors (Bitzer, Carrier, Trane, Frick). Rotor profile clearance, hydrodynamic bearings, and slide valve overhauls.

  • Micron-Precision Rotor Clearance
  • OEM Hydrodynamic Radial Bearings
  • Slide Valve Capacity Modulator Test
Server Room & Data Center PAC / CRAC Precision Cooling in Pune - ACR Services Certified HVAC Engineering Commercial

Server Room & Data Center PAC / CRAC Precision Cooling

Mission-critical thermal control for hyperscale data centers, server farms, and hospital imaging suites. Close-control ยฑ0.5ยฐC and ยฑ3% RH regulation, EC fan backward-curved impellers, and dual-source ATS power redundancy.

  • 24/7 Sub-30 Minute Emergency Response SLA
  • Ultrasonic Humidifier & Modbus Telemetry
  • Liebert, Schneider, Stulz & Vertiv Specialists
Server Room Precision PAC Cooling Service in Pune - ACR Services Certified HVAC Engineering Commercial

Server Room Precision PAC Cooling Service

Precision air conditioning (PAC) servicing for server rooms, data centers, and clean IT hubs. Precise ยฑ1ยฐC temp and ยฑ5% RH control.

  • Precision ยฑ1ยฐC Temp Control
  • Dual Circuit Redundancy Check
  • 24/7 Rapid SLA Response
Shell & Tube Condenser Descaling in Pune - ACR Services Certified HVAC Engineering Industrial

Shell & Tube Condenser Descaling

Rotary flexible shaft motorized mechanical brushing, inhibited sulfamic acid descaling, condenser approach temperature optimization (<1.5ยฐC).

  • Approach Temperature < 1.5ยฐC
  • Safe Inhibited Acid Circulation
  • Up to 22% Power Bill Reduction
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