A 3513 laboratory-scale high-pressure grinding roll with modular integrated design, accepting −20 mm feed at up to 2 t/h. It produces genuine HPGR data — specific comminution energy, throughput and product size distribution — for feasibility and pilot work before committing to a full-size machine.
Typical applications
HPGR feasibility for iron ores and hard rockSpecific energy and throughput curvesProduct size distribution studiesMicro-cracking / downstream liberation assessment
Why this design
- HPGR decisions need HPGR data — crusher and ball mill work indices do not substitute
- 2 t/h is enough to fill downstream test equipment continuously
- Modular frame: install, relocate and reconfigure without civil works
Key specifications
| Model | 3513 |
| Feed size | −20 mm |
| Throughput | Up to 2 t/h |
| Design | Modular, integrated frame |
| Typical duty | HPGR feasibility studies, energy and PSD characterisation |
| Status | New model — spec sheet on request |
NORDTECH 3D structural design of modular processing equipment.
Buy or rent, no plant project required · Free preliminary sizing · Quotation in one business day
How we work with you
- Free preliminary assessment — send us your ore type, feed size and duty; we recommend the right configuration at no cost.
- Verification — run the machine in your lab, or through our accredited partner laboratory (full test programmes are quoted per sample set).
- Quotation in one business day — machines ship in a crate worldwide; installation support is remote or on-site.