Precision refrigeration compressor manufacturing facility

Advanced Compressor Systems for Engineers Who Demand Verified Performance

Precision-engineered scroll, screw, and reciprocating compressors with documented COP data, AHRI-certified ratings, and full-spectrum refrigerant compatibility.

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6,500+ Units Delivered Annually
45 Countries Served
55 R&D Engineers
18 Service Centers

Compressor Systems Engineered to Specification

Every compressor series is validated through rigorous calorimeter testing, with published performance data across the full operating envelope.

Semi-hermetic scroll compressor for commercial refrigeration

Scroll Compressors

High-efficiency scroll compression with published COP values from 3.8 to 5.2 across rated conditions. Capacity range: 5 to 120 kW. Compatible with R-410A, R-407C, R-134a, and R-513A refrigerants.

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Industrial twin-screw compressor for process cooling

Screw Compressors

Twin-screw compressor systems with variable Vi ratio for optimized part-load efficiency. Capacity range: 50 to 800 kW. Integrated oil management and economizer ports for subcooling enhancement.

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Semi-hermetic reciprocating compressor for cold storage

Reciprocating Compressors

Semi-hermetic reciprocating compressors for low-temperature applications down to -45 degrees C. Stepless capacity control from 10% to 100% via cylinder unloading. Proven in ammonia and CO2 cascade systems.

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Engineering Depth That Defines Performance

Our compressor development process integrates computational fluid dynamics modeling, finite element stress analysis, and extensive calorimeter testing to validate every design decision with measured data.

  • Scroll Geometry Optimization Proprietary involute profiles reduce pulsation and improve volumetric efficiency by up to 8% compared to conventional designs.
  • Refrigerant Flexibility Valve assemblies and bearing systems designed for compatibility with low-GWP refrigerants including R-290, R-744, and R-1234ze.
  • Variable Speed Integration Inverter-ready motor designs with optimized magnetic circuit geometry for efficient operation from 20 Hz to 90 Hz drive frequencies.
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BitzerTech compressor engineering and testing laboratory

Application-Specific Compressor Engineering

Technical requirements vary across industries. Our application engineering team specifies compressor configurations against your operating parameters.

Food processing refrigeration

Food & Beverage Processing

Compressor systems rated for continuous operation in blast freezing, cold storage, and process cooling. Evaporating temperatures from -40 degrees C to +5 degrees C. HACCP-compatible designs available.

Pharmaceutical cleanroom cooling

Pharmaceutical Manufacturing

Precision temperature control within plus or minus 0.5 degrees C for cleanroom HVAC and process cooling. Low-vibration compressor designs with documented sound pressure levels below 72 dB(A) at 1 meter.

Data center precision cooling

Data Center Cooling

Variable-speed compressors for chilled water systems serving high-density server environments. Optimized IPLV ratings for the 25-75% partial load range typical of data center operations.

Cold chain logistics refrigeration

Cold Chain Logistics

Compact condensing units engineered for transport and warehouse refrigeration. Multi-temperature zone capable with cascade system configurations for frozen and chilled distribution.

Commercial building HVAC

Commercial Buildings

Screw and scroll compressors sized for rooftop and central plant chiller configurations serving office, retail, and hospitality properties. ASHRAE 90.1 compliant efficiency ratings.

Industrial process cooling

Industrial Processing

High-pressure ratio compressors for chemical process cooling and heat recovery applications. Design pressures up to 28 bar with PED-certified pressure vessel components.

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Validated by Independent Certification Bodies

Every product line undergoes third-party testing and certification to international standards.

AHRI Certified Performance AHRI Certified
CE Marking CE Marking
ISO 9001 Certified ISO 9001
UL Listed UL Listed
PED 2014/68/EU PED Certified

Common Technical Questions

Answers to the questions our application engineers receive most frequently from system designers and facility managers.

Our scroll and screw compressors are validated for operation with R-410A, R-407C, R-134a, R-513A, R-1234ze, and R-290 (propane). Reciprocating compressor models are available for R-717 (ammonia) and R-744 (CO2) applications including transcritical CO2 systems. Refrigerant compatibility depends on the specific compressor series and operating envelope. Contact our application engineering team for a compatibility assessment against your project parameters.

Standard compressor models in our core capacity range ship within 4 to 6 weeks from our production facilities. Custom-configured units with specific operating parameters, motor voltages, or material specifications require 8 to 14 weeks depending on complexity. We maintain safety stock on high-volume scroll and reciprocating models for priority delivery programs. Spare parts orders typically ship within 3 to 5 business days.

Our variable-speed compressor models achieve IPLV values 20 to 35% better than fixed-speed equivalents at rated conditions. Scroll compressors maintain isentropic efficiency above 70% down to 30% capacity with VFD operation. Screw compressors with slide valve unloading provide continuous modulation from 25% to 100% capacity. We publish full IPLV and part-load performance curves in our technical datasheets for engineering evaluation.

Our application engineering team provides compressor selection assistance including thermal load calculations, operating envelope verification, and system piping recommendations. During commissioning, we offer on-site or remote startup support to verify refrigerant charge, superheat and subcooling parameters, oil return confirmation, and control system integration. We also provide access to our compressor selection software for registered OEM partners and consulting engineers.

Specify the Right Compressor for Your Application

Our application engineers will review your operating parameters and recommend the optimal compressor configuration with documented performance data.

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