Cooling plant panels, casings and weldments

A modular cooling plant brings equipment and services into a planned assembly. The fabricated work can include outer panels, internal partitions, access covers, formed air paths and equipment guards. Those parts should be identified separately from the pumps, heat exchangers, fans, controls and piping. A clear scope makes the quote easier to compare.

Start with a marked bill of materials and an assembly view. Show which parts arrive finished, which are assembled at the OEM plant and which are fitted on site. Include the part number and revision for each fabricated item. If a shared panel appears in several modules, state the total quantity and the number needed for each release.

Cooling plant panels need defined mounting faces, fastener patterns and access openings. The outside size of the equipment is only part of the drawing. Show how the panel attaches and how it can be removed. Mark the visible face and any finish requirements that differ between the inside and outside.

Casings may join several formed sections. Use clear datums and identify the assembled dimensions that control fit. Show seams, overlaps and the specified method of joining them. State the required edge treatment around access openings. If seals are used, include the material and part reference accepted by the equipment designer. The fabricator should not choose a seal from its appearance.

A plenum forms part of an air path. Its dimensions and openings should come from the cooling design. Send the approved geometry and any requirements for internal surfaces, joints and access. Identify the attachment to the fan or cooling equipment and the interface with the next section. State whether the item ships as a complete assembly or separate panels.

Airflow performance needs the designer test or analysis basis. A metal fabrication quote does not establish a flow rate, pressure drop or sound level. If the part must pass a leak or pressure test, include the procedure and acceptance limits. Confirm who performs that test and whether it takes place before or after the part joins the full equipment package.

Guards should be made to an approved safety detail. Include the mesh or opening pattern, material, fasteners and any required access method. Show the distance to moving equipment and the surfaces used for attachment. A guard needs to fit its actual machine, not only the available panel space.

Service covers and removable guards also need handling details. Show how a technician removes them and where the loose part can be placed. Mark any captive hardware required by the design. The equipment OEM defines the safety requirement and acceptance process. A fabricated guard is not independently certified by being included in a cooling plant order.

Specify the grade and thickness for each part. Stainless TIG and mild steel tank welding are available in the Florida capability set, with laser cutting, forming and machining. The review must still confirm the fit for your part, including size, welding, inspection and surface condition. No pressure vessel qualification is implied by the word tank.

Ask us about powder coat and AWS D1.1 requirements when they apply. Those are confirmation items, not published certifications. Include the finish system, color, masking and any areas exposed to moisture or cleaning. Tell us which records must travel with the shipment. The material and finish choice should follow the approved equipment design rather than a generic cooling category.

A cooling plant panel belongs to a larger equipment layout. Identify the openings, stiffeners, joints and access points that control how it fits. Separate the fixed casing from panels that must be removed for service. The fabrication route should preserve those interfaces through cutting, forming, welding, finishing and any assembly included in the accepted scope.

Panel fabrication can combine laser cutting, press brake work and welding before the parts are finished and assembled. Our Florida plant has a Mazak laser and CNC press brakes; Irving has an Amada 3.5 kW CO2 laser and an Accupress brake. Rich reviews panel size, material and joints to establish the proposed plant route. Open hours and finish availability remain subject to confirmation.

Use the RFQ form to send your cooling plant panel or weldment requirement. Include the company, contact name, email, plant location, quantity and target date. Attach a PDF, DXF or STEP file up to 25 MB. A dimensioned PDF should identify the current revision and the features that control fit. Add the material grade, thickness, finish and any inspection or packing notes.

Identify the panel set and the equipment module it belongs to. Show the quantity of each panel, the initial release and any later forecast. Include the destination and required arrival date. Kevin Leonard handles the account, and Rich Fitzgerald reviews production and sourcing. Any open material, finish or interface decision must be resolved before the relevant work is released.