Custom PC ASA Plastic Enclosure With Mounting Flange

Tianjin SWKS Technology & Development Co.,Ltd is one of the most reliable manufacturers and suppliers of custom pc asa plastic enclosure with mounting flange in China. If you're going to buy bulk cheap custom pc asa plastic enclosure with mounting flange, welcome to get quotation from our factory. Quality products and low price are available.

Custom PC+ASA Housing With An Extended Mounting Flange

This custom PC+ASA plastic enclosure brings a rounded protective shell and an extended fixing flange into one injection-molded component. Its front face contains two circular openings arranged vertically, while the flange projects above and below the main body to provide four accessible mounting holes. Raised pads at the upper and lower ends give the part its distinctive profile. Tianjin SWKS Technology & Development Co., Ltd. supplies this type of housing to an approved customer design, with the resin, interface geometry, appearance and inspection points agreed before tooling.

The illustrated version uses a light gray, opaque surface and gently radiused edges. It is intended to show the external form of the supplied design. The exact function of the two front openings, the mating components and the internal mounting arrangement are defined by the customer's assembly. They can be reviewed together with the enclosure rather than assuming that the same opening suits every connector, actuator or fastener.

Product Configuration And Reference Dimensions

A Rounded Shell Around Your Assembly

The broad front panel and curved side transitions create a continuous outer form without sharp projecting corners. This arrangement can be considered for equipment covers, instrument housings and custom industrial enclosures where the visible shell must fit a particular mounting surface. The usable internal space depends on the actual wall section, internal features and mating design. An external envelope alone does not establish clearance for a circuit board, wiring or moving mechanism.

For a new enclosure project, the first design review should locate the components that must remain accessible after mounting. Clearance around both front openings, access to the fixing screws and the direction in which the shell is installed should all be checked in the complete assembly. If the unit must be removed for service, the installation should allow that movement without pulling on cables or forcing adjacent parts. These details are easier to settle before the mold is manufactured.

Four-Hole Flange For An Accessible Fixing Layout

The reference form places two mounting holes at the top and two at the bottom, outside the central shell. This keeps the fixing locations visible from the front and separates them from the two circular face openings. Hole spacing, edge distance and the flange contact surfaces are therefore important drawing characteristics. SWKS can review them against the customer's bracket, wall plate or machine panel so that the molded part aligns with its intended support.

The fixing method also needs a defined screw size, head or washer contact area and installation torque. These are selected for the assembly rather than inferred from a photograph. Where the support is not perfectly flat, the design should address how the flange seats before the screws are tightened. A trial fit with the real mounting surface helps identify rocking, interference and uneven contact before a production quantity is released.

Two Front Openings With A Project-Specific Interface

Both front openings are surrounded by a molded circular lip. Their diameter, roundness and position relative to the flange can affect how the mating item sits against the shell. A front-mounted fitting may also require a flat seating region, a controlled wall thickness or a clearance behind the face. These features should appear in the approved model and drawing, especially when the enclosure is supplied separately from the parts that will later be installed.

The raised pads above and below the shell are retained in the illustrated design. Their final role and contact surfaces can be specified to match the customer's installation. They should not be treated as carrying handles or load-rated lifting points without an explicit design requirement and validation. The enclosure can be manufactured with the approved pad geometry while additional revisions are reviewed as part of a new tooling specification.

Defining The PC+ASA Material Specification

PC+ASA is the material specified for this product. The resin specification should identify the exact manufacturer, grade, color code and any required supporting documentation. If the enclosure will face sunlight, elevated temperature, cleaning chemicals or repeated impact, please describe those conditions when requesting a quotation. The selected grade and finished-part requirements can then be reviewed together, instead of relying on the material family name alone.

Any required flammability classification, electrical performance, weathering criterion or regulatory declaration needs to be tied to the chosen grade and applicable part conditions. An ingress-protection rating also concerns the complete enclosure, including its seams, openings, seals and assembly. The illustrated shell is not offered with an assumed IP rating. Where a project requires sealing, the mating design and verification method should be included in the development scope.

Appearance, Tooling And Sample Approval

A large visible face makes surface consistency an important part of sample approval. Color, gloss and texture should be assessed on physical samples under agreed viewing conditions. The tool review can identify the visible surfaces, preferred parting-line position and acceptable gate location. Particular attention can be given to the transitions around the circular lips and raised pads so that the finished appearance is evaluated consistently across production lots.

Before tool release, the CAD model is reviewed for molding access, wall transitions, draft, ejection and the fixing-hole layout. Any proposed geometry adjustment is submitted for customer approval. Sample parts are then checked against the released revision and assembled with the mating hardware. Once the approved sample and inspection requirements are established, they provide a practical reference for subsequent molded batches.

Customization And Quotation Information

SWKS can discuss changes to the overall shell, mounting-hole pattern, circular interfaces, color and surface finish. Internal bosses, cable passages, inserts or other features can be assessed when they are included in the project drawing. Our plastic injection parts range covers custom molded components for different equipment assemblies, and an enclosure project can be reviewed together with its mating plastic parts.

For an accurate quotation, please send the 3D model, a dimensioned drawing, the required quantity and expected annual demand. Include the mating components or assembly view where possible, together with the PC+ASA grade requirement and important cosmetic surfaces. If only a reference image is available, the geometry and critical dimensions need to be finalized before a production tool is ordered. Packaging can be arranged to protect the broad face, flange edges and raised features during shipment.

Welcome to send your inquiry for this custom PC+ASA enclosure. Share your drawings and application requirements with amanda@tjswks.com, or contact us at 0086-15222707659. We will review the housing design, material specification and order quantity for a project-specific manufacturing quotation.

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