Silicone Protective Shell Custom Silicone Rubber Housing Cover

                                                                                            Product Details                                                                                            

1. Product Overview

1.1 material introduction

Made of premium food‑grade silicone rubber, the housing strictly follows raw‑material standards with RoHS certification. It is odorless and non‑toxic, eliminating worries about harmful substance release. Our custom silicone protective shell (silicone rubber housing cover) is compression molded from premium silicone raw material. This black silicone case is designed to wrap and protect small electronic modules, sensors, circuit units and precision hardware parts. The product comes with pre-fabricated central mounting hole, positioning notch and inner sinking cavity, which can closely fit your internal components.

1.2 features of silicone rubber

Silicone material combines soft elasticity and stable physical-chemical performance. Different from hard plastic shells, silicone housing can buffer impact during transportation, installation and daily operation. It prevents scratches, dust contamination and slight water splashes for inner functional parts. Surface matte finish avoids fingerprints and slippery feeling. We can copy exactly the structure as your sample in the picture, or develop brand-new molds according to your 2D/3D drawings.

2. Design & Structure Feature of This Silicone Shell

This silicone protective housing features outer rectangular outline with chamfered four corners to avoid sharp-edge scratching. Inner sunken cavity provides accommodation space for your module parts. Central round through-hole is reserved for screw fixing and assembly. The bottom positioning notch realizes accurate positioning when installing. All structural dimensions can be scaled or redesigned for your project.

2.1 Chamfered outer corners

 Reduce stress concentration, avoid tearing during assembly; prevent operator scratch.

2.2 Recessed inner cavity

Accommodate electronic modules, sensors or small assemblies, achieve closefitting wrapping protection.

2.3 Central mounting hole

 Allow screw penetration for fast installation and fixation on equipment.

2.4 Positioning notch

 Prevent offset and rotation during assembling, guarantee consistent mounting position for mass production.

2.5 One-piece compression molding

 No splicing gap, good dustproof performance, integral structural strength.

3. Wide Application Fields

Electronic industry: Small sensor silicone sleeve, circuit module protective housing, electronic accessory silicone shell

Automation equipment: Equipment accessory buffer cover, locating silicone protective parts for instrument components

Consumer hardware: Small size device wrapping case, anti slip silicone cover for handheld accessories

Test & measuring instrument: Dust proof and shock proof silicone housing for miniature measuring modules

New energy parts: Insulating buffer silicone protective shell for small power components

Medical-related accessories: Use FDA compliant silicone version for suitable non-invasive auxiliary parts

Custom machinery accessory: All non standard silicone rubber housing based on customer samples and drawings

4. Customization Capability

We focus on one-stop custom silicone molding service for rubber housing and protective shells. If you have physical samples like the black silicone part in photo, we can do sample reverse-engineering and open new mold for mass production.

4.1 Custom factors for your silicone protective shell:

Overall outer dimension, inner cavity depth & size, wall thickness

Hole positions, hole diameter, slot shape, notch position, chamfer & fillet

Silicone hardness (Shore A), material grade (industrial / food-grade)

Color: Any Pantone color, transparent, translucent, solid color

Surface craft: Matte, glossy, anti-dust coating; Embossed / debossed logo, part number, text mark

Tolerance control: Strict dimension tolerance for precision assembly scenarios

Packing way: PE bag, carton packing, meet export shipping requirement

4.2What you need to provide for quotation & sample making

 Physical sample (like the item in picture); OR 2D drawing / 3D STEP file

 Required material grade and shore hardness

Target color and surface requirement

Annual consumption, trial order quantity

Application environment (temperature, contact medium, working condition)

5. Production Process Flow

-Customer provide sample / technical drawing, confirm all specification details

- Mold design & CNC mold making according to confirmed data

- Silicone raw material cutting and preforming

- High temperature compression vulcanization molding

- Product demolding, edge trimming to remove burrs

- Full item dimension inspection & appearance quality check

- Sample delivery for customer confirmation

-Mass production after sample approval

-Final inspection, packaging and arrange shipment

6. Packing & Shipping

Standard packing: Inner PE plastic bag, outer export carton. We can follow your special packing instruction. Goods can be shipped by express, air freight or sea freight according to order volume. Lead time: Mold making & prototype sample about 7-15 working days; mass production lead time depends on order quantity.

This is fully customizable silicone protective shell, the item in picture is for reference only. All structures can be adjusted to match your actual component. Contact us now to send your drawing or sample for detailed quotation.

5. Technical specifications