Deep Drawn Cups and Shells
Deep drawn cups, shells, and cylindrical components for sensor, filter, and connector applications
| Materials | Stainless Steel, Aluminum, Brass, Copper |
|---|---|
| Processes | Stamping, Sheet Metal Fabrication |
| Tolerance | +/-0.03mm |
| Standard | ISO 9001 |
Overview
ORROMFG produces precision deep drawn cups, shells, and cylindrical components using progressive and transfer deep draw tooling. Deep drawing is a cold forming process that transforms flat sheet metal blanks into seamless, dimensionally accurate cylindrical or rectangular shapes. The resulting components offer superior strength-to-weight ratios, uniform wall thickness, and leak-proof integrity — making them ideal for sensor housings, filter cans, connector shells, and battery cases.
Key Features
- Seamless construction: No weld seams or joints for pressure integrity and structural strength
- Tight tolerances: ±0.03 mm on critical diameters and depths for precise assembly fit
- Uniform wall thickness: Controlled material flow ensures consistent wall thickness throughout the draw
- High volume capability: Progressive die deep drawing for production quantities up to 1,000,000+ pieces
- Superior surface finish: Smooth drawn surfaces, ideal for polished or plated applications
Component Types
- Sensor housings — Stainless steel and brass housings for pressure, temperature, and proximity sensors
- Filter cans and cartridges — Seamless filter housings for hydraulic, fuel, and air filtration systems
- Connector shells — Cylindrical and rectangular connector housings for electrical and fiber optic connectors
- Battery cases — Cylindrical and prismatic battery cans for lithium-ion and alkaline batteries
- Motor housings — Deep drawn motor shells and stator housings for small DC and stepper motors
- Capacitor cans — Aluminum and steel cans for electrolytic and film capacitor assemblies
Applications
- Sensor technology: Pressure transducer housings, temperature probe shells, and proximity sensor bodies
- Filtration: Hydraulic filter housings, fuel filter cans, and industrial filter element end caps
- Electronics: Connector shells, relay housings, and capacitor cans
- Medical devices: Surgical instrument components and implantable device housings
- Automotive: Fuel injector components, sensor housings, and fluid system components
Technical Specifications
| Parameter | Range |
|---|---|
| Diameter | 5 mm – 150 mm |
| Depth | Up to 150 mm (5:1 depth-to-diameter ratio) |
| Material thickness | 0.2 – 2.0 mm |
| Part weight | 1 – 100 g |
| Dimensional tolerance | ±0.03 mm (critical features) |
| Production volume | 5,000 – 1,000,000+ pieces |
For flat and bracket-style stamped components, explore our Precision Stamped Brackets or review the complete Stamping & Sheet Metal capabilities.
Related Stamping & Sheet Metal Products
- Sheet Metal Enclosures — Protective sheet metal enclosures for equipment
- Precision Stamped Brackets — Custom precision stamped brackets for structural mounting
