Empty PLC cabinet shells built around the approved mounting layout, HMI opening, service access and cable-entry drawing.
A PLC enclosure must hold control and power mounting datums, maintain door and gasket alignment, position operator-interface cutouts, route power and signal cables and accept buyer-specified ventilation or thermal equipment. MSTFAB controls the empty sheet metal structure while the buyer retains responsibility for PLCs, HMIs, VFDs, relays, terminals, electrical devices, wiring, programming and final system certification.
MSTFAB manufactures empty PLC control cabinet shells, wall-mounted boxes, floor-standing automation cabinets, stainless enclosures, HMI and VFD console bodies, mounting plates, gland plates and revision-controlled mechanical kits for overseas OEM buyers. The buyer installs PLCs, HMIs, VFDs, power supplies, relays, terminals, cooling equipment, wiring and programming after the empty metal enclosure is approved.
Select a PLC enclosure starting point, then send the dimensions, mounting plate and control layout, HMI or connector cutouts, material, protection target, ventilation, cable-entry and quantity requirements. Every item below is a configurable empty mechanical shell manufactured to buyer drawings.
Empty floor-standing control cabinet bodies with service doors, blank mounting zones, removable panels and cable-entry space.
For production lines, process control and factory automation
Empty powder-coated cabinet shells with blank galvanized mounting plates and controlled hardware interfaces.
For OEM controls, equipment builders and repeat programs
Compact wall-mounted shells with blank mounting plates, gasketed doors and configurable cable-entry zones.
For local machine control, pump systems and distributed I/O
Wall-mounted control shells with mounting plates, door gaskets, vent panels and cable knockouts.
For compact automation, instrumentation and process panels
Product-only cabinet shell, door, mounting plate, vent panel and loose fabricated components.
For mechanical sourcing, private labeling and buyer approval
Laser-cut panels, vented door blanks, gland plates and brackets prepared for control cabinet fabrication.
For HMI windows, ventilation, terminals and cable interfaces
CNC-bent cabinet bodies, door frames, return flanges and brackets with repeatable mechanical geometry.
For controlled door fit and assembly consistency
Powder-coated empty cabinet bodies with blank back plates, doors, vents and removable covers.
For indoor automation and corrosion-focused applications
Compact empty PLC shells with service doors and blank mounting plates for buyer-defined control layouts.
For small controllers, relays, terminals and local panels
Open brushed stainless steel shells with empty interiors, mounting plates and no electrical components.
For food, beverage, pharmaceutical and washdown areas
Powder-coated shells with gasket lands, rain lips and protected openings. Verify the IP target on the agreed completed configuration.
For dusty, wet and exposed industrial environments
Sloped console bodies, pedestal bases, panels and brackets manufactured for operator-interface layouts.
For HMI stations, machine controls and process operator systems
Eight manufacturing controls connect a released PLC enclosure drawing to a cabinet shell whose doors, mounting planes, cutouts and cable interfaces align and repeat across orders.
Checks mounting plates, HMI and connector cutouts, door swing, cable entries, ventilation and service access.
Controls HMI windows, vent patterns, gland plates, mounting holes and panel outlines.
Protects return flanges, door overlap, gasket lands, panel stiffness and repeat mechanical fit.
Balances control cabinet strength, distortion control, mounting planes and door movement.
Finish requirements are confirmed per order; qualified long-term partners may complete specified powder coating or other treatments.
Hinges, latches, handles, studs, gaskets, grounding points and lifting hardware are position-controlled.
Mounting datums, door gaps, cutouts, gland plates and hardware interfaces are checked.
Cabinet shells, mounting plates, finishes and accessory kits are restrained and protected for overseas handling.
PLC cabinet material and finish must match installation environment, corrosion risk, grounding strategy, thermal design, cleaning method and cosmetic requirements.
Reliable PLC enclosure fabrication begins with the mechanical interfaces the control integrator must assemble later. Mounting plate datums, HMI cutouts, DIN rail zones, door clearance, power and signal cable access and thermal openings should be released before the first cabinet is cut.
The enclosure remains an empty mechanical structure, but mounting plates, operator-interface cutouts, environmental protection, thermal interfaces, cable entry and access change with each automation application.
Floor-standing control cabinet shells with mounting zones, service doors, cable entries and ventilation interfaces.
Wall-mounted PLC enclosure shells with blank plates, gland zones and protected service access.
Sloped and pedestal console bodies with controlled display, switch and cable interfaces.
Stainless steel control enclosure shells with cleanable surfaces and corrosion-focused construction.
Powder-coated cabinet families with repeat mounting, door, vent and removable-panel interfaces.
PLC enclosure sheet metal fabrication converts a released mechanical design into an empty control cabinet structure for buyer-installed PLCs, HMIs, VFDs, relays, terminals, power supplies, wiring and thermal equipment.
MSTFAB controls the cabinet body, doors, panels, mounting plates, frames, cutouts, cable-entry features, gasket geometry, ventilation openings, weldments, finish and specified mechanical hardware. The buyer controls electrical devices, wiring, programming, testing and final system certification.
PLC cabinet shells are finish- and alignment-sensitive assemblies that can dent, twist or lose mounting accuracy during long-distance transport. Inspection verifies door gaps, mounting plate datums, cutouts, gland plates and hardware interfaces, while packaging restrains doors and panels, protects finishes and keeps loose hardware labeled.
It is the manufacture of custom empty control cabinet bodies, doors, panels, mounting plates, HMI cutouts, cable and thermal interfaces, finish and mechanical hardware for buyer-installed automation equipment.
Yes. MSTFAB manufactures custom PLC enclosure shells from 2D drawings, DXF files, STEP files, samples or technical specifications, with DFM review before production.
Overall size, door count, mounting plate layout, operator-interface cutouts, thermal interfaces and mounting style are drawing-based. Projects include floor-standing, wall-mounted, stainless, outdoor and console enclosures.
Yes. Specified blank mounting plates, rails, hinges, latches, handles, studs, grounding points, brackets, partitions, gland plates and gaskets can be installed when approved positions are defined.
Yes. MSTFAB can manufacture drawing-defined gasket channels, rain lips, protected openings, sloped surfaces, drain paths and corrosion-focused materials. Final assembled protection rating remains with the responsible OEM or certification body.
MSTFAB uses drawing review, controlled cutting and bending, welding fixtures, datum and squareness checks, door-gap and mounting-plate inspection, plus first-article approval before repeat production.
Send cabinet drawings, overall dimensions, mounting plate and control layout, HMI and connector cutouts, material, finish, quantity, protection target, ventilation, cable-entry notes, hardware scope and delivery destination.
Attach one file, up to 10 MB (STEP/STP, DXF/DWG, PDF, ZIP, or an image). Include material, quantity, and finish details for an accurate quote.
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