Precision CNC Machined Robot Gripper Parts – Built to Your Drawing, Verified Before ShipmentYour gripper design is only as good as the parts that execute it. We machine each component to your exact pr
Your gripper design is only as good as the parts that execute it. We machine each component to your exact print—no reinterpretation, no shortcuts. Every batch is inspected against your GD&T callouts, and we send you the verification report before the parts leave our floor.
| Parameter | Value |
|---|---|
| Materials | 6061-T6, 7075-T6, 12L14, 4140, 304/316L, Ti-6Al-4V, POM-C, PEEK, Delrin |
| Machines | 3-axis & 5-axis CNC mills, Swiss-type lathes, turning centers (up to 8 axes) |
| Process | Milling, turning, drilling, tapping, wire EDM, surface grinding |
| Tolerance | ±0.005 mm standard; ±0.002 mm on request |
| Surface finish | Ra 0.4 µm machined; anodizing (clear/black), hard coat, passivation, nickel plating |
| Batch size | 1–100,000+ pieces (no MOQ) |
| Inspection | CMM (Zeiss), optical comparators, surface profilometer; full dimensional report per batch |
| Lead time | 7 days for prototypes, 12 days for production runs (Dongguan, China) |
| Certifications | ISO 9001:2015, IATF 16949 (automotive line), material certs (EN 10204 3.1) |
1. Batch-traceable quality. Each batch gets a unique job number. We track raw material heat numbers, tool wear logs, and operator sign-offs. If a part fails in your assembly, we trace it back to the exact machine, tool, and shift. You get full traceability, not just a box of parts.
2. Inspection report per batch – free. We don’t just sample. We measure critical features on 100% of parts when tolerance is under ±0.01 mm. For standard tolerances, we use AQL 2.5 sampling. You receive a PDF report with CMM points, surface roughness values, and thread gauges results. No extra charge.
3. One factory for CNC + stamping + springs + heat sinks. Your gripper likely needs more than machined jaws. Maybe a stamped bracket, a compression spring, or a heat sink for the motor driver. We run all four lines under one roof. You get one supplier, one quality system, one shipping point. Fewer emails, fewer delays, lower freight cost.
Robot gripper parts from our shop go into real production environments:
We also machine custom quick-change adapters, sensor mounts, and vacuum cup holders that attach to your gripper system. If it’s in your drawing, we can cut it.
Looking for a different part? We also machine Precision CNC Machined Aerospace Parts | Aluminum & Titanium | No MOQ in the same Dongguan factory.
Q: Do you really have no MOQ? Yes. We run single-piece prototypes for design validation and scale to thousands for production. The unit price drops with quantity, but we don’t penalize you for ordering one part.
Q: How do you guarantee ±0.005 mm tolerance? We use temperature-controlled machining (20±1°C) and in-process probing. After machining, we verify on a Zeiss CMM with a calibrated probe. If a feature is out of spec, we rework or scrap it—never ship it. The inspection report shows actual measured values.
Q: What is your real lead time for a custom gripper part? For a standard aluminum part with 2–3 operations, we ship in 7 days. Complex 5-axis parts with tight tolerances take up to 12 days. Urgent orders can be expedited to 72 hours for an additional 20% surcharge.
Q: Can you provide material certificates? Yes. We supply EN 10204 3.1 material certificates for metals and FDA-grade certificates for plastics. Each batch’s certificate is linked to the job number for full traceability.
Stop guessing about cost and lead time. Send us your 2D drawing or 3D STEP file. We’ll review the geometry, tolerances, and surface finish, then return a firm quote with unit price, tooling cost (if any), and delivery date. No hidden fees, no vague estimates.
Precision manufacturing is our only business. Custom CNC machining in Dongguan, China – 20 years, 4 production lines, zero excuses.
Email: sc@bquq.com WhatsApp: +86 13713157787
We reply within 12 hours, Monday to Saturday. Your drawing is confidential—NDA on request.
| Parameter | Capability |
|---|---|
| Materials | AL6061/7075, SUS303/304/316, 45# steel, T2 copper, H59 brass, POM, PEEK, nylon |
| Tolerance | ±0.005mm standard, ±0.003mm on request |
| Machines | 3/4/5-axis CNC, turn-mill, Swiss lathe |
| Surface | Anodizing, nickel, zinc, passivation, sandblast, polish |
| Size Range | Max 400 x 300 x 200 mm |
| Prototype | 72 hours, no MOQ on samples |
| Inspection | Full report per batch, CMM data on request |
