Send the data that changes compressor selection
For the most useful quotation, send required pressure, airflow, operating hours, voltage/frequency, quantity, destination, ambient conditions and any air-quality requirement. If you are replacing an existing compressor, include its model and the reason for replacement. For machine integration, add dimensions, connection position and any drawing that defines the available envelope.
Order planning
Order Planning & MOQ: Standard compressor and service-part orders are supplied in practical production quantities, and the exact MOQ varies by model. High-value or large equipment can be reviewed by total order value rather than piece count. New customers may request 1–5 pcs for evaluation at sample pricing when the selected item is suitable for sampling. Multiple models may be combined toward an order value of USD 1,500. Special materials, finishes or process-specific configurations follow the applicable production MOQ. To keep export handling and engineering support economical, 1–2 piece retail orders are not processed. Share the model, required quantity and destination, and we will recommend a practical order mix for quotation.
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Address: Sandan-ro | Danwon-gu | Ansan-si | Gyeonggi-do | Korea
What happens after your enquiry
We review the operating point, identify missing technical data and compare the request with the current compressor families. Where several configurations are plausible, the response should explain what changes the selection rather than simply naming the largest model. Special process conditions, high pressure and clean-air requirements receive additional integration checks.
Operating conditions that should be stated in the specification
A useful compressor RFQ and project review specification distinguishes the normal operating point from the most demanding realistic condition. Record ambient temperature, intake-air cleanliness, humidity, elevation where it is relevant, working hours, starts or load changes, and the minimum acceptable pressure at the user. For an existing system, note whether demand is stable or seasonal and whether pressure problems occur during one specific shift or process step. These observations often explain why two installations using the same nominal compressor size can perform differently.
Distribution details belong in the same specification. Pipe diameter, hose length, filters, dryers, valves and quick couplers all create resistance. A compressor should not be upsized automatically to compensate for a restrictive distribution network. Measure pressure close to the compressor and again at the user during peak demand; a large difference points to system loss rather than insufficient compression capacity. This distinction prevents unnecessary equipment expansion and makes the corrective action easier to verify.
Serviceability, commissioning and long-term operating discipline
Service access should be designed before the machine arrives. Keep filters, drains, control panels, coolers and connection points reachable, and avoid placing the compressor where hot exhaust air is pulled back into the intake. Commissioning should create a baseline that includes loaded pressure, running current, temperature, recovery or loading behavior, drain function and abnormal-noise observations. That baseline is more useful than a generic maintenance interval because it gives technicians a known healthy condition for comparison.
During service, investigate trends rather than isolated symptoms. Rising temperature, longer recovery, frequent cycling or a gradual loss of point-of-use pressure may indicate filter restriction, leakage, cooling deterioration or changed plant demand. Record what changed and confirm the effect after maintenance. For high-pressure equipment, isolation and pressure-rated downstream components require extra attention; for clean-process air, downstream treatment and condensate control remain important even when the compression stage is oil-free.