Aunov Tech builds this Deep Drawn Medical Battery Housing in stainless steel, from coil or bar through to the finished surfaces. In the assembly, the drawn housing shields the assembly from dust, moisture and handling while locating it in place. Forming, machining and inspection share one floor, so the approved sample defines every later batch without re-quoting the job elsewhere.
Product overview
What defines this metal housing is, the draw ratio, corner radii and the faces that must stay flat, re-checked whenever the drawing is revised.
Forming, machining and finishing for this metal housing happen on one site, which keeps revision loops short and samples fast, and every step is logged against the part number.
From coil to finished part
Every metal housing follows the same routed path: Coil is blanked and then drawn down in successive stages; after drawing, critical faces are machined and the part is degreased and gauged.
Process settings are archived with the part number, and that record is what every reorder is built from.
Materials and finishing
The standard stock list carries cold-rolled steel (SPCC / DC01), 304 / 316 stainless, aluminium, brass, copper and bronze and the grade agreed for this metal housing is carbon steel or stainless.
Because the part works in contact with media, the coating is chosen for cleanliness: zinc and nickel plating, chrome, anodising, powder coating and passivation. The agreed finish for this metal housing travels with the part number on every reorder.
Repeat orders are gauged back to the approved first article, so nothing changes silently between orders.
Quality control and inspection
The plant is ISO 9001 certified: material traceability starts with mill certificates, a full CMM report approves the first article, and run inspections follow an agreed sampling plan. Cavity depth and seal face finish on the medical battery housing are verified at first article. Torque, leak and pressure tests are available where the assembly needs them, and the inspection report ships with each batch.
Applications
The metal housing is fitted into medical devices and instrument assemblies under schedules that run for years at a time.
A single design of this metal housing is often reused across a product family, so the finish is chosen to cover the harshest of them, without a second tooling round.
Customization and options
Options buyers most often change on this medical battery housing
Typical decisions customers make on this metal housing: material grade, wall band, flange shape, thread size and finish for the working environment, with orders run as prototypes, pilot lots or scheduled call-offs.
Tooled and untooled options for this metal housing are listed separately, so the effect of a revision on price is clear up front. The agreed validity period governs how long the medical battery housing price stands.
Specifications
| Item | Deep Drawn Medical Battery Housing |
|---|---|
| Brand | AUNOV |
| Designing | Quotation follows the print, not a catalogue – DFM notes are returned before any tooling is cut; the approved drawing is kept as the controlled master. |
| Tooling | Tooling is built and held under your part number, so die cost stays transparent, and ownership is confirmed on the quotation. |
| Samples | Pre-production samples come with a full inspection report, so the part is proven before it is made in volume, and the signed sample is kept for future reorders. |
| Materials | Carbon steel, 304 / 316 stainless, aluminium and brass are all held in stock; grade and temper are confirmed in writing before tooling. |
| Surface finish | Zinc, nickel or chrome plating, anodising, passivation or e-coat; masking and laser marking available where needed. |
| Processing | Deep drawing on maintained presses, blank size and lubrication logged per run; batch records are filed so a repeat order starts from approved data. |
| Equipment | 5-250 T mechanical presses, 250-500 T hydraulic presses and annealing furnaces in line; secondary ops run on CNC turning centres, inspection on the CMM. |
| Tolerance | +/-0.05 mm on formed features, with capability data on critical dimensions; capability is checked on the first article before the run continues. |
| Delivery terms | FOB, CIF or DDP per Incoterms 2020, payment by T/T or L/C, quoted in USD or EUR; price breaks tie to annual volume. |
Packaging and delivery
Packing for this metal housing is chosen around the coating: interleaves, bags or trays are matched to the surface treatment, in sealed export cartons, palletised and marked as you direct.
