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304 Stainless Punching Board for Electrical Cabinet Heat Dissipation Grille

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304 Stainless Punching Board for Electrical Cabinet Heat Dissipation Grille

Name: 304 Stainless Punching Board for Electrical Cabinet Heat Dissipation Grille
Brand: zhuoxin
Price: 4 USD

Quality 304 Stainless Punching Board for Electrical Cabinet Heat Dissipation Grille wholesale

Model Number : 1000*2000m

Keyword : Perforated Mesh

Supply Ability : Produce 200 tons in 7 days

Round Hole Diameter : 1.5~10mm

Payment Terms : MoneyGram,T/T,L/C

color : Customizable

Delivery Time : about 7 days

Hole Center Pitch : 3~15mm

Place of Origin : Made in China

Material : SUS304 / 304 Food Grade Stainless Steel

Price : $4 to $200

Packaging Details : wooden pallets or wooden cases

Packing : Pallet

Standard Stock Sheet Size : 1000×2000mm、1220×2440mm (4×8ft)、1250×2500mm

MOQ : Minimum order of 100 pieces

Thickness : 0.4~3mm

Surface Treatment : Pickling passivation matte finish / Hairline brushed / Mirror polishing optional

Brand Name : zhuoxin

Productname : Stainless Steel Perforated Mesh

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304 Stainless Punching Board for Electrical Cabinet Heat Dissipation Grille

304 Stainless Punching Board Core Overview:

This 304 stainless steel round hole punching board is specially customized as heat dissipation grille for all types of electrical cabinets, distribution boxes, PLC control cabinets and server racks. Made of SUS304 stainless steel, it features excellent rust resistance, acid and alkali resistance, solving the rust blockage problem of galvanized vent panels in damp workshop environments.

Adopted high-precision CNC staggered round hole punching process, uniform hole diameter and hole pitch ensure balanced air convection inside cabinet, timely discharge heat generated by circuit breakers, power modules and mainboards to avoid equipment overheating shutdown. All hole edges and plate edges are fully deburred without sharp burrs, will not scratch internal wires and circuit boards during cabinet assembly.

Complete specifications of thickness, round hole size and hole spacing are in large stock, standard size 1000×2000mm ready for fast shipment. Custom cutting, edge bending, frame welding and mounting hole punching are supported. Widely supplied to electrical cabinet manufacturers, automation equipment factories, data room server cabinet manufacturers with factory direct FOB price.

Stainless Steel Perforated Mesh Product Introduction Table:

Item	Details
Material	Steel, Galvanized Steel, Stainless Steel (304/316), Aluminum
Thickness	0.5–3mm
Sheet Size (Meter)	1.222.44m / 1.252.5m
Optional Hole Shapes	Round, Square, Rectangular, Plum Blossom, Diamond, Cross, etc.
Product Features	Smooth surface, Wind-resistant, Durable, Corrosion-resistant
Applications	Filtration, Breeding, Craft making, Decoration, Basket processing,etc.
Architectural	Infill panels, Sunshade, Cladding, Column covers, Metal signs, Fencing screens
Food & Beverage	Grain dryers, Ventilation equipment, Baking trays, Coffee screens, etc.
Chemical & Energy	Filters, Coal washing equipment, Mine cages, Battery separators, Centrifuges
Automotive	Air filters, Radiator grilles, Flooring, Ventilation grilles, Engine ventilation devices, etc.
Construction	Ceiling sound insulation, Acoustic panels, Stair treads, Pipe guards, Ventilation grilles
Buildings	Building curtain wall mesh, Facades, Sunshades

Production Process:

SUS304 stainless steel coil blanking: Cut stainless raw material into flat sheets per standard or custom dimension.
CNC staggered round hole precision punching: Professional round hole mold to punch neat uniform ventilation holes.
Roller leveling & full deburring: Remove plate warpage, polish all hole edges to clear sharp metal burrs.
Pickling & passivation treatment: Form dense anti-corrosion protective film to strengthen acid and alkali resistance.
Deep processing as demand: Cutting, edge folding, welding frame, punching mounting holes for cabinet installation.
Heat dissipation flatness inspection: Test air permeability, hole uniformity and surface smoothness, qualified panels classified into stock area.

Application Scenarios:

Low Voltage Power Equipment: Distribution box ventilation grille, power cabinet heat dissipation punching board.
Industrial Automation Control: PLC control cabinet, robot equipment housing cooling perforated panel.
Data Center IT Equipment: Server rack cabinet, network switch cabinet dust-proof heat dissipation mesh.
New Energy Charging Equipment: EV charging pile shell ventilation anti-corrosion grille plate.
Electrical Hardware Factory: Raw stainless punching blanks for custom cabinet cooling window frames.

304 Stainless Punching Board for Electrical Cabinet Heat Dissipation Grille

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