Can a replacement cooler retain the existing mounting and connection dimensions?

Yes. The existing installation envelope, mounting points, and connection positions can be used as design constraints. These dimensions must be measured and confirmed before the replacement drawing is approved.

Can the material be changed without modifying the complete installation?

A material change may be possible, but it must be reviewed against the working media, temperatures, pressures, water quality, corrosion conditions, and manufacturing requirements. The approved material will be shown in the final project documents.

What cooling-water information is useful for material review?

Please provide the water source and available analysis, especially chloride or salinity levels, hardness, suspended solids, operating temperature, and water-treatment conditions. These factors can affect the selection of wetted materials.

Can customer-specific inspection and documentation requirements be followed?

Yes, subject to technical review. Required inspection stages, reports, certificates, witness points, and third-party inspection should be defined before the order so they can be included in the production plan.

How are confidential drawings and power plant information handled?

Customer drawings, equipment details, and application information are handled according to the agreed confidentiality requirements. Project-specific documents or images are not published without authorization.

Custom Heat Exchanger Manufacturer for Air Compressors & Blowers

JED manufactures custom heat exchangers and coolers for air compressor and industrial blower manufacturers, package integrators and replacement projects.

Each unit can be manufactured from approved drawings or engineered around the required cooling duty, operating medium, temperature, pressure, connection arrangement and installation space.

Cooling Applications for Air Compressors & Blowers

Our heat exchangers and coolers can be manufactured for the main cooling duties found in compressor and blower packages.

Compressed Air Aftercooling

Cool compressed air after discharge before it enters dryers, storage vessels or downstream distribution equipment.

Interstage Air Cooling

Remove heat between compression stages to control discharge temperature and support stable multistage operation.

Lubricating Oil Cooling

Control lubricant temperature in compressor bearings, gearboxes and circulating oil systems for reliable operation.

Blower Discharge Air Cooling

Cool blower discharge air or process gas to meet target outlet temperatures and protect downstream equipment.

Heat Exchangers and Coolers We Supply

JED supplies drawing-based cooling equipment for new compressor packages, blower systems and replacement requirements.

Shell and Tube Heat Exchangers

Custom water-cooled exchangers for compressor intercooling, aftercooling and gas cooling, built to the required duty, pressure and connections.

View Shell and Tube Heat Exchangers

Air Cooled Heat Exchangers

Air-cooled assemblies for compressor and blower packages where cooling water is unavailable or an independent cooling circuit is preferred.

View Air Cooled Heat Exchangers

Engineering Review Before Manufacturing

JED engineers work with the customer’s engineering team to confirm the design basis before production.

Define the Starting Point: Review the available drawing, technical specification, existing unit information, or operating data.
Confirm the Cooling Requirements: Check the working media, cooling duty, flow rates, inlet and outlet temperatures, and operating pressures.
Review the Product Configuration: Confirm the heat exchanger type, materials, connections, installation space, and applicable inspection requirements.
Approve the Manufacturing Documents: Production begins after the required technical details and manufacturing drawings have been reviewed and approved.

Project-specific drawings and application details are handled according to agreed confidentiality requirements.

Project Information for New and Replacement Coolers

The required starting information depends on whether the cooler is for a new package or an existing unit. Send what is currently available; missing dimensions and operating data can be confirmed during engineering review.

For Machine Manufacturers

Please provide the available:

General arrangement or reference drawing
Cooling duty and operating medium
Inlet and outlet temperatures
Flow rate and design pressure
Preferred materials
Connection sizes and standards
Available installation space
Required inspection and documentation

For Replacement Coolers

Please provide the available:

Original drawing or equipment model
Nameplate information
Overall and mounting dimensions
Connection positions and sizes
Existing material specifications
Operating temperatures and pressures
Photographs of the existing unit
Known leakage, corrosion or service problems

If the original drawing is unavailable, send the information you currently have. We will identify which dimensions and operating data still need to be confirmed before quotation.

Manufacturing, Inspection and Certifications

Our management systems are certified to ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018. Applicable Pressure Vessel, CCS, and ASME certification documents can be reviewed according to project requirements. VT, UT, and PT inspection by qualified personnel is available when specified.

Production Control

Materials, connections, critical dimensions, and assembly requirements are according to the approved manufacturing documents.

Inspection and Testing

Overall dimensions, mounting points, connection positions , and pressure or leakage testingare checked before shipment.

Project Documentation

Material certificates, inspection records, test reports, and other required documents are prepared according to the confirmed order .

Send Your Compressor or Blower Cooling Requirements

Send your available drawing, operating data, existing cooler photos, installation dimensions, or inspection specifications.

Our team will review the heat exchanger type, thermal requirements, materials, connections, and documentation scope with your engineers before quotation.

*Your files will be used only for project evaluation and technical review.

FAQ

Can JED manufacture a compressor cooler directly from our drawing?

Yes. We can review the drawing, material specifications, design conditions, connection details, inspection requirements and required documentation before manufacturing.

Can you help when we do not have a complete manufacturing drawing?

Yes. Please provide the available operating data, installation dimensions, connection requirements and reference information. Our engineering team will review whether sufficient information is available for selection and drawing development.

Can JED replace an obsolete compressor or blower cooler?

Yes. Replacement units can be manufactured around the confirmed dimensions, connections, materials and operating conditions of the existing equipment.

What information is required for a quotation?

A drawing is the most efficient starting point. If no drawing is available, please provide the cooling medium, flow rate, inlet and outlet temperatures, design pressure, material requirements, connection sizes and available installation space.

Are inspection reports and material certificates available?

Yes. Material certificates, dimensional records, pressure-test reports and specified NDT documentation can be supplied according to the agreed project requirements.