The equipment behind every decision — sample crushing and pulverizing, lab grinding, flotation and gravity test cells, and the assay instruments that measure your gold. Complete mine-site laboratory packages.

From core and chip samples to analytical pulp. Laboratory jaw crushers reduce coarse rock, sealed pulverizers grind it to 75 µm assay pulp without dust loss, and cone ball mills run your batch grindability and liberation tests.
| Model | Application | Max Feed (mm) | Capacity | Motor (kW) |
|---|---|---|---|---|
| XPC-100×150 Jaw Crusher | Sample crushing | 60 | 150–300 kg/h | 1.5 |
| GJ-1 Sealed Pulverizer | Assay pulverizing | 20 | 100 g/batch | 1.1 |
| GJ-2 Double Pulverizer | Two samples at once | 20 | 2×100 g/batch | 1.1 |
| XMQ-240×90 Cone Ball Mill | Lab grinding test | 5 | 0.2–0.5 kg/batch | 0.75 |
| XMQ-350×160 Cone Ball Mill | Lab grinding test | 5 | 1–3 kg/batch | 1.1 |
Standard reference values — final confirmation at order. Grinding media and sample splitter options available.

Bench-scale machines that prove your flowsheet before you build it. Single-cell XFD flotation machines run reagent and kinetics tests; laboratory shaking tables and centrifugal concentrators validate gravity recovery on your own ore.
| Model | Cell Volume (L) | Impeller Speed (rpm) | Motor (kW) |
|---|---|---|---|
| XFD-0.5 | 0.5 | 1000–1900 | 0.09 |
| XFD-1.0 | 1.0 | 1000–1900 | 0.09 |
| XFD-1.5 | 1.5 | 700–1900 | 0.12 |
| XFD-3.0 | 3.0 | 700–1900 | 0.12 |
| XFD-8.0 | 8.0 | 500–1600 | 0.37 |
Standard reference values — final confirmation at order. Larger 12 L air-forced cells (WXFD type) and pilot-scale machines available for bulk testing campaigns.

Equip your site to measure head grade, tailings and recovery. Furnaces and cupels for classic fire assay, atomic absorption spectrometers (AAS) for routine gold analysis, plus ovens, balances and lab glassware — specified and installed as one working laboratory.
| Instrument | Use | Typical Specification |
|---|---|---|
| Fire Assay Furnace | Gold fire assay fusion | 0–1,200 °C, 6–8 crucibles |
| AAS Spectrometer | Routine Au / Ag analysis | Flame AAS, multi-element |
| Drying Oven | Sample drying | 0–300 °C, forced air |
| Analytical Balance | Weighing | 0.1 mg readability |
| Muffle Furnace | Ashing & cupellation | 0–1,600 °C |
Instruments specified to your assay method (fire assay and/or AAS). Lab furniture, fume hoods and ventilation quoted with the package.
Layout, benches, fume hood, power and ventilation planned together — not a box of unrelated machines.
Operator training for sampling, sample prep, flotation testing and assay procedures on commissioning.
Crucibles, cupels, grinding bowls, reagents and spare parts stocked for fast resupply.
Experience with DDP lab equipment shipments to mine sites — from the Middle East to Africa.
Tell us what you assay — gold, base metals, or full process development — and we will quote a complete working laboratory, door to door.
Get a Lab Quotation