Turn your ore into finished powder that keeps earning
From selection, drawings and installation to operator training and lifetime after-sales, StoneX stands beside you and gets the whole line running and stable — and you can even run a toll-processing trial first, seeing real finished powder before you decide.
150–3000 mesh 20+ countries one-stop turnkey
- 150–3000 mesh
- Finished-powder range — coarse filler to ultrafine, one line covers it.
- 0.2–20 t/h
- Single-line capacity, sized to your market — no costly over-spec.
- 20+ countries
- Lines commissioned across developing markets and running today.
- One-stop
- Design · install · train · service — one team, accountable end to end.
One line, from raw ore to bagged finished powder — all of it joined up for you
All 14 components are supplied and commissioned as a set — no juggling multiple vendors, no worrying whether the interfaces line up. One team, one contract: hand the whole line to us.
A team that knows your industry, building a complete line around your case
Whiteness, particle-size distribution and cost per ton.
Reliable supply, consistent mesh and accurate metering.
Fineness, opacity, low dust and repeatable batches.
Turning raw ore into a powder you can actually sell.
Three product classes, from core mill to spare parts
Grinding mills
The mill sits at the heart of the line — the SX ultrafine mill, plus a superfine vertical roller mill, European trapezium mill and ball mill.
SX ultrafine mill A three-/four-ring medium-speed mill at the heart of the powder line. 150–3000 mesh, D97 ≤ 5 µm, 0.2–20 t/h. › 
Superfine vertical roller mill High-fineness dry powder from non-metallic ores — grinding, drying and classifying combined in one vertical unit. › 
European trapezium mill A versatile mid-fine roller mill for limestone, gypsum, barite and many other non-metallic minerals — the upgraded successor to the traditional Raymond mill. › 
Ball mill The workhorse for wet or dry mineral grinding — rugged, simple to run and easy to maintain, with rolling-bearing support that saves 10–20% energy over sliding-bearing designs. › Supporting equipment
Crushing, lifting, classifying, dust collection, conveying and packing — plus an expanded whole-plant catalogue.
View allAccessories
Rollers, rings, shovels, gears and shafts — wear & spare parts kept in stock to keep the line running.
Browse partsLines we've put on the ground with our customers
RepresentativeLocalised building-material supply line
- Limestone
- 600 mesh
- 8 t/h
A complete supply line built around local construction demand — moving the customer from "selling raw material" to "selling bagged finished powder".
RepresentativeMineral processing upgrade
- Non-metallic ore
- 1250 mesh
- 3 t/h
Raw ore processed on site into a higher-value, sellable powder, lifting the operator from the upstream end of the chain into a more profitable one.
RepresentativeCalcite filler production
- CaCO₃
- 800 mesh
- 5 t/h
Grinding, conveying, collection and packing planned as a single system, so the customer reached stable supply right from start-up.
Site imagery is representative; customer names and case data on this page are demonstration placeholders, to be replaced once you supply real material.
Factory, team and service — backing you for the long term
We're not a middleman — we're a solution provider with our own factory, engineering and after-sales teams. From a single drawing to a line running day and night in your plant, the same people stay accountable to you. No finger-pointing when something goes wrong: you only ever deal with one window — StoneX.
RepresentativeOwn workshop, key parts kept in-house
Core components are made in-house, so quality and lead time stay in our hands — you get equipment built to run for the long haul.
RepresentativeProject-based coordination, transparent progress
A dedicated coordinator tracks every order, so even a cross-border project keeps you informed from purchase order to start-up.
RepresentativeIndustry-fluent, and we do the math
We don't just quote a model — we work from your market and cost base to make the return on this investment clear.
RepresentativeFull lifecycle, there when you call
Spare-part stocking, remote guidance and on-site service follow you for the long term — the longer the line runs, the longer we stay with it.
Delivering the equipment is just the start — our job is making the line pay
Toll-processing trial
See the finished powder before you buy — a zero-risk decision. Send or sample your material, we make the powder, then hand over a test report plus the sample so the call is never a guess.
Fineness · whiteness · capacity, measuredTailored line design
We don't sell off-the-shelf kit — the whole line is designed backwards from your material, target market and budget, so every dollar goes where it earns a return.
Higher ROI on the buildPlan · drawings · install · train
From a single drawing to a line running day and night, one team is responsible throughout: line planning, on-site installation and commissioning, and hands-on operator training.
One interface, no multi-vendor jugglingLive updates + lifetime support
Production, shipping, arrival and install progress is shared in real time; after start-up the line enters full lifecycle maintenance with stocked wear parts and on-call service.
One partnership, long road togetherTurn your material and your target into cash flow and revenue
Union Pacific Trl, Cupertino, CA 95014 (placeholder)