1. Clarify
We identify missing items that materially affect geometry, manufacturability or commercial scope.
Send the drawing, mating-pair information and operating context you already have. Unknown items can be marked for review. Do not guess dimensions simply to make the form look complete.

If you have a controlled drawing, attach it with the current revision. If the project is a replacement, include the mating gear, photos before disassembly and measurements from the housing or bearing references that locate the pair.
For a new design, tell us which values are fixed and which items are open for manufacturing review. This is especially useful for material, heat treatment, tooth finish and inspection scope.
| Information | Useful detail |
|---|---|
| Drawing / reference | Controlled drawing, assembly drawing, existing part number, clear photos or sample context |
| Pair geometry | Gear + pinion, shaft angle, ratio/tooth counts, module/DP, pressure angle and spiral hand/angle if known |
| Mounting | Mounting distance, backlash target, bore/spline/shaft and housing datums |
| Duty | Speed, torque/load spectrum, reversals, shock, environment and lubrication |
| Quality | Tooth finish, required standard, dimensional or inspection records |
| Commercial | Prototype/repeat quantity, sample need, destination, target timing and Incoterm preference |
Email: satış@spiralgears.top
Address: 8~10 Ventura Place, Dandenong South, Victoria 3175, Australia
For faster review, use a file name that includes the drawing or part reference and revision. If several gears belong to one assembly, identify the mating pairs in the message rather than sending unrelated files with similar names.
For request a quote planning, MOQ is flexible and depends on product form, processing route and overall order value. Suitable new projects may be reviewed for 1–5 sample pieces at sample pricing. Different models can be combined when the order total reaches about USD 1,500. Orders of 1–2 pieces can also be considered, usually at a higher unit cost because setup and inspection are spread across a very small quantity.
For request a quote delivery planning, typical windows are 10–25 working days for standard parts, 20–45 working days for customized components and 45–120 working days for project-type equipment or assemblies. EXW, FOB, CIF and DAP are commonly supported; FCA, CFR, CPT, CIP and DDP can be discussed for the specific shipment and destination.
Use the form for drawings, part references, quantity, operating information and questions. If a technical value is not known, write “unknown / please review” instead of estimating it.