HL2-105 Marine Air Compressor Cooler Plate Spare Parts

HL2-105 Marine Air Compressor Cooler Plate Spare Parts is a critical core heat exchange component for marine HL2-105 air compressors. Made of high-quality pressure-resistant and corrosion-resistant materials, it efficiently cools high-temperature compressed air and ensures normal heat dissipation circulation. It features precise dimensional accuracy, stable structural performance and excellent pressure fatigue resistance, suitable for routine servicing, shipyard overhaul and fault repair under marine high-pressure cyclic working conditions.

A well-matched cooler plate stabilizes compressor cooling efficiency, prevents overheating failure and pressure loss, reduces component failure risks and equipment downtime, and ensures efficient and reliable operation of marine HL2-105 air compressors. Please provide compressor model, specifications and part number before ordering to confirm compatibility.

Function of HL2‑105 Marine Air Compressor Cooler Plate Spare Parts

Heat Dissipation & Interstage Cooling for SPERRE HL2‑105 Two‑Stage Air‑Cooled Piston Starting‑Air Compressor

HL2‑105 cooler plate is the core heat exchange component specially designed for SPERRE HL2‑105 marine two‑stage air‑cooled piston air compressor. Serving as interstage and final cooling fin plate, it undertakes high‑temperature heat dissipation after first‑stage low‑pressure compression and second‑stage high‑pressure compression. By enlarging heat exchange area and accelerating air convection, it rapidly reduces compressed air temperature, condenses internal moisture and residual oil mist, and stabilizes compression density. Flatness, fin density and thermal conductivity of the cooler plate directly determine cooling efficiency, compression stability and long‑term continuous operation safety of the HL2‑105 compressor unit.

Role in Vessel Compressed‑Air System Operation

Efficient heat dissipation effectively avoids overheating phenomenon during two‑stage compression, prevents thermal expansion caused pressure fluctuation and air volumetric loss. Qualified cooling performance reduces water and oil content inside compressed air, ensuring dry and clean air supply for main engine starting system, pneumatic control valves and ship auxiliary equipment. Stable interstage temperature difference guarantees consistent compression efficiency and avoids shutdown alarm caused by high exhaust temperature during long‑time marine navigation and port operation.

Materials for HL2‑105 Air Compressor Cooler Plate Components

High Thermal Conductivity Aluminum Alloy & Anti‑Corrosion Fin Material

HL2‑105 cooler plate adopts high‑strength aviation‑grade aluminum alloy with excellent thermal conductivity, ensuring fast heat transfer and stable heat dissipation efficiency. The surface is treated with anti‑oxidation and salt‑fog resistant coating, adapting to humid and corrosive marine working environment. Reinforced fin structure improves structural rigidity, effectively resisting vibration deformation during long‑term compressor operation. All material parameters fully comply with SPERRE HL2‑105 OEM original standards.

Machining Tolerances and Surface Finish

Each HL2‑105 cooler plate undergoes precision stamping, integral shaping and flatness calibration. Fin spacing, plate thickness and mounting hole positions are strictly controlled within OEM tolerance range. Smooth and burr‑free fin surface avoids dust accumulation and clogging, maintaining long‑term stable heat exchange effect. Standard mounting size supports direct replacement and quick installation without on‑site modification.

Compatible Air Compressor Models

Supported SPERRE Series

SPERRE HL2‑105 marine two‑stage air‑cooled piston air compressor

Compatible reference: HL2‑90, HL2‑120, HL2‑140, HL2‑160, HLF2‑77, HV2‑200, HV2‑240

Multi‑Brand Compatible Models

Additional Marine Spare Parts

Matching with HL2‑105 cooler plate, we supply full‑range supporting spare parts for SPERRE, SAUER, TANABE, HATLAPA air compressors and turbocharger series, including valve plates, valve springs, valve seats, piston rings, pistons, cylinder liners, overhaul kits, gaskets, O‑rings, turbine wheels, compressor impellers, nozzle rings, diffusers, bearing bushes, thrust bearings and other marine accessories.

Quality Control and Certification for HL2‑105 Cooler Plate

Inspection Procedures Before Dispatch

Each batch undergoes material composition testing, flatness inspection, fin structural strength test and heat exchange efficiency sampling test. All inspection records are archived and can be provided to enterprise customers for review.

Classification Society Compliance

HL2‑105 marine compressor cooler plate can be supplied with CCS Type Approval documentation as required, supporting vessel classification inspection and dry‑docking audit to meet international maritime operation standards.

Applications for HL2‑105 Cooler Plate Replacements

Main Engine Starting‑Air Compressor Overhaul

Cooler plates are easily aging and clogged core components for long‑term operation of HL2‑105 compressors. Marine dust, oil mist and salt fog will cause fin blockage, surface corrosion and heat dissipation decline, leading to high exhaust temperature, reduced air output and frequent overheating protection. Replacing with brand‑new HL2‑105 cooler plate fully restores interstage cooling capacity and original compressor working efficiency.

Auxiliary Engine Air Compressor Maintenance

For HL2‑105 compressor units serving auxiliary air systems, regular cooler plate replacement is essential for harsh port and coastal salt‑fog environments. Timely replacement ensures stable air cooling effect, guarantees dry and qualified compressed air output, and maintains continuous and reliable operation of ship pneumatic systems.

FAQ About HL2‑105 Marine Air Compressor Cooler Plate

Which compressor models fit this HL2‑105 cooler plate?

This cooler plate is specially designed for SPERRE HL2‑105 marine air compressor, also compatible with multiple SPERRE HL/HV series models. Please confirm model or part number for accurate matching.

Are CCS certification documents available with each order?

CCS Type Approval certificates can be provided according to customer requirements to support ship inspection and dry‑dock audit.

What is the typical lead time for HL2‑105 cooler plate orders?

Standard HL2‑105 cooler plates are in stock, available for shipment within 7‑10 working days. Customized sizes require additional production cycle.

Can cooler plates be customized according to drawings or samples?

Yes, we support custom production according to customer drawings or physical samples, with strict dimensional testing and performance verification before delivery.