A 37 kW compressor can be a practical fit for Kathu sites where sishen mine demand is moving beyond intermittent workshop use into a more regular production pattern.
Typical planning role: a multi-shift plant-air system with steady base demand.
For the type of sishen mine and logistics work associated with this Kathu page, the design emphasis is measured demand, moisture control, service access and pressure stability. Those items have a direct effect on reliability and operating cost. In the Kathu quotation, this is matched to the actual operating pattern of the proposed 37 kW system.
One realistic design case for this page is a mixed base load from sishen mine equipment and short peaks from vehicle workshops, loading equipment, maintenance bays and packaging support. The 37 kW unit supplies about 6.2 m³/min at a typical 7 bar reference point, but the decision must be checked at the site’s actual pressure and simultaneous demand.
For sishen mine in Kathu, list the equipment behind pneumatic equipment, cleaning, tooling and production support and separate steady consumers from short peaks. This determines whether 37 kW is a base-load match or only one part of the final system.
The package should address measured demand, moisture control, service access and pressure stability. A matched dryer and filter train must meet the most sensitive sishen mine application without adding unnecessary pressure loss. This forms part of the technical review for the 37 kW Kathu quotation rather than being treated as a standard assumption.
Where logistics demand changes through the shift, VSD may reduce unloaded operation. Where demand is stable, fixed-speed can remain the better-value option. The choice should follow a demand profile, not a general rule. For Kathu, the 37 kW recommendation records this item in the equipment and installation schedule.
For this 37 kW Kathu brief, the same operating priorities are converted into practical equipment and installation choices.
For this 37 kW page, the strongest proposal is one that links receiver storage, room ventilation, filtration and maintenance access to the sishen mine process instead of treating them as optional extras.
| Sector | Likely compressed-air uses | Specification priority |
|---|---|---|
| Sishen Mine | pneumatic equipment, cleaning, tooling and production support | measured demand, moisture control, service access and pressure stability |
| Logistics | vehicle workshops, loading equipment, maintenance bays and packaging support | fast recovery, practical pipe routing and dependable service access |
| Iron Ore | pneumatic equipment, cleaning, tooling and production support | measured demand, moisture control, service access and pressure stability |
Supply the compressor for connection to a suitable existing receiver, dryer and distribution system in Kathu. Existing equipment should be checked for capacity and pressure loss first. The final 37 kW proposal for Kathu will show whether this is included, optional or dependent on site preparation.
Combine the 37 kW machine with a reviewed 1 000–2 000 L receiver range, refrigeration dryer, pre-filter, coalescing filter and automatic drains for the sishen mine duty.
Allow connection points, controls and pipe capacity for future logistics demand. Where air loss stops production, evaluate standby capacity or an emergency compressor connection. On the Kathu project, we confirm this specifically for the 37 kW package and the measured duty profile.
Motor size alone does not confirm suitability. Compare usable flow at pressure, duty cycle and air quality for each option. On the Kathu project, we confirm this specifically for the 37 kW package and the measured duty profile.
Start with the most sensitive point of use, then choose dryer performance and filter grades from that requirement. The design should also provide accessible condensate drains and avoid creating unnecessary pressure drop through over-restrictive filtration. The Kathu system brief links this requirement to the control and air-treatment plan for the 37 kW machine.
Yes. We can quote the equipment, delivery and agreed commissioning scope for Kathu, with ongoing access to service parts, oils, filters and separator elements. Cross-border projects are quoted with the required logistics and documentation clearly defined. This forms part of the technical review for the 37 kW Kathu quotation rather than being treated as a standard assumption.
List every air user that can run together, its required pressure and the operating hours. The 37 kW model is rated at about 6.2 m³/min at a typical 7 bar point, but the final choice must allow for pressure, leakage, dryer loss and sensible growth margin for the sishen mine duty.
Fixed-speed can suit a stable base load. VSD is normally considered when the sishen mine demand changes materially through the shift. A simple air-demand profile is the best way to compare energy use rather than choosing VSD automatically.
For Kathu, maintenance should reflect the sishen mine duty rather than a generic interval. For a 37 kW unit, prepare the full kit, oil, cooler access, valve checks and load test.
Oil, filters, separator, drive, cooling, drains and controls are scoped from the exact machine.
Alarms, pressure, temperature, current and behaviour help separate component, demand, ventilation and pipework faults in Kathu.
Planned visits, reporting, open actions and critical-spares planning can be aligned to the sishen mine duty.
Air treatment, drains, storage, leaks and point-of-use pressure can be included where they affect the problem.
Yes. Send the model, serial, hours, service history and exact Kathu site details so travel, parts and shutdown needs can be quoted.
Send the alarm, operating symptom, available pressure and temperature, nameplate and controller photos, site contact, access details and production impact in Kathu.
Coverage note: service availability, travel and response are confirmed for the exact site. This page describes coverage and does not represent a separate staffed branch in Kathu.
Send the air users, pressure, hours, electrical supply, existing equipment and delivery position. We will respond with a defined compressor, receiver, dryer, filtration and installation scope. On the Kathu project, we confirm this specifically for the 37 kW package and the measured duty profile.
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