CNC machined parts for robotics and automation that assemble the first time
Robot flanges, gripper fingers, fixture plates, shafts, and housings for automation machine builders. We machine the mixed part list of a machine, from prototypes to repeat batches of up to 10,000 pcs, with finishing managed and every part checked against your drawing.
- Mixed part lists in one orderAluminum, steel, stainless, brass, and plastics.
- Fits and positions checkedH7/g6 fits, bolt circles, and bores on our own CMM.
- Hardened fixture partsQPQ and vacuum hardening, ground after when needed.
- Packed by part numberReady to sort into kits on your assembly floor.
1Bolt circles, positions checked2Pilot bore and face for the joint3Tray-packed, parts never touch
Robot and automation parts from our floor this month
Photographed as they left inspection. Customer names and drawings are never shown.
Robot equipment part
Quenched and tempered to 28–32 HRC, with raised bosses and pockets milled into the face.
Robot equipment bracket
Deep pocket and stepped walls milled from solid, then anodized matte black.
Flanged housing
Turned bore and flange with a milled mounting face, anodized black.
Automation plastic parts
Guides, wear blocks, a handle, and a cover machined in several plastics.
Laser powder-spray plate assembly
Plate with large bores and fitted inserts, bead blasted then anodized blue, delivered assembled.
What we machine for robots and automated machines
Real parts from our shop, from robot arms to production and packaging lines.
Mixed part lists
Brass, stainless, carbon steel, aluminum, and plastics, turned, milled, and 3+2 machined together.
Fixture plates and gripper fingers
Hard, black, and wear resistant, with no regrinding after treatment.
Locating blocks and brackets
Hardened where parts wear, ground to size where they locate.
Thin-wall flange
Thin walls held round, H7/g6 fits on the mating diameters.
Shafts with cross blocks
Turned and milled, so bores and threads stay true to the shaft axis.
Insulating and wear parts
Engineering plastics machined with threaded inserts fitted.
Send the whole part list. Get one order, one date.
A new machine needs dozens of machined parts in different materials and finishes. Instead of splitting them across shops, send the list with drawings and we run every line as one order.
- 1Review per part numberDFM notes, fits, coating allowance, and a date for each line.
- 2Machine and finishMilling, turning, and turn-mill in-house; finishing through managed partners.
- 3Inspect each lineFits, positions, and threads checked; first-article report free on your first order.
- 4Pack by part numberBagged or tray-packed and labelled, so your team kits the machine fast.
| Part no. | Part | Material | Finish | Qty | Status |
|---|---|---|---|---|---|
| RA-101 | Robot flange | 6061 | Clear anodize | 40 | Review |
| RA-102 | Gripper finger | 7075 | Hard anodize | 12 | Review |
| RA-103 | Fixture plate | Carbon steel | QPQ | 4 | Review |
| RA-104 | Drive shaft | Stainless 304 | Passivate | 6 | Review |
| RA-105 | Locating pin block | Alloy steel | Vacuum hardened, ground | 8 | Review |
| RA-106 | Insulating bushing | PEEK | As machined | 20 | Review |
| RA-107 | Sensor bracket | 6061 | Black anodize, laser mark | 10 | Review |
Built around how automation parts are bought
Parts that fit on the first build
Bores, shafts, and bolt circles are confirmed at drawing review and measured before shipping. Fits to H7/g6, critical sizes to ±0.01 mm milled and ±0.005 mm turned.
Wear parts that last
Fixture plates, fingers, and locating parts in hardened steel, with QPQ or vacuum hardening and grinding where the drawing calls for it.
Repeat orders that match
Same program and fixture each batch, with a first article checked before the run, so spare parts fit machines you built last year.
One contact for every process
Machining in our factory; anodizing, plating, heat treatment, and sheet metal through managed partners, all inspected by us before shipping.
Automation parts cost far less from 20 pieces
Most of the cost of a one-off part is the work before the first chip: drawing review, programming, fixturing, and proving out the first part. On one piece, that piece carries all of it. On 20, it is shared twenty ways. Ask for prices at a few quantities, for example 5, 20, and 50, and we'll quote each one.
- Every line of a part list shares one review and quote
- Repeat machine builds reorder from the same program and fixtures
- Spare parts made later match the first build
Difficult parts from recent case notes
When one part on your list is the hard one, this is how we handle it.
100 pcsSUS430 motor housings
A 10 µm band on Ø8. Micrometer readings 7.987 and 7.988 mm against 7.98–7.99.
Read the case note
48 pcsThin-wall 304 conical rings
Walls that distort in a normal chuck. A dedicated fixture turned in-house, two operations per ring.
Read the case note
30 pcsTC4 titanium prototypes
±0.05 mm on diameters and hole positions, Ra 1.6, M2 threads and Ø1.6 mm holes.
Read the case noteQuestions from automation machine builders
Yes. Send the drawings as a ZIP with a part list showing part number, material, finish, and quantity. We review every line and quote price and delivery per part number, with DFM notes where a feature adds cost or risk.
Robot joint flanges, gripper fingers, fixture and base plates, locating blocks, brackets, shafts, bushings, and housings, in aluminum, steel, stainless steel, brass, copper, and engineering plastics such as PEEK, POM, and nylon.
Standard features to ±0.05 mm milled and ±0.02 mm turned. Critical features to ±0.01 mm milled and ±0.005 mm on turned diameters, with fits such as H7/g6. Every critical tolerance is confirmed at drawing review and checked on our in-house CMM.
Yes. We machine steel fixture plates, gripper fingers, and locating parts and arrange QPQ, vacuum hardening, or other heat treatment through managed partners. Where hardening can move the part, we leave stock and grind critical faces to size afterwards.
Yes. Repeat batches run on the same program and fixture, with a first article checked before each run. Single spare parts for machines already in the field are fine too, for part numbers we already make. From 20 pieces the unit cost drops sharply, because setup is shared across the batch.
Drawing review with manufacturability feedback in the quote, a free first-article inspection report, and our remake guarantee: parts that do not meet your drawing are remade at our cost, with freight paid both ways. We reply by email within 24 hours and on WhatsApp within 12 hours.
Building a new machine? Send the part list.
Drawings as a ZIP plus your part list. You get DFM feedback with the quote and a free first-article report on your first order. Email reply within 24 hours, WhatsApp within 12 hours.
Send Your Part List