Distinguish mass from volume
A batch expressed by mass is not the same specification as a chamber volume. State the units and provide material density when it is known. Working fill and the intended process also belong in the configuration review; avoid choosing a chamber from a single number alone.
Describe output separately
State the batch requirement, production target and working hours as separate inputs. Feeding, mixing, discharge and the surrounding process all belong to the cycle discussion. A nominal machine size should not be treated as a confirmed hourly production figure.
Give comparable requirements to each proposal
Use the same material and output brief when reviewing alternatives. Ask how the proposed configuration relates to that brief and which values still require confirmation. If you do not know a value, mark it as unknown rather than using an unrelated machine’s data.
Organize the numbers before comparing offers
Put each requirement in a separate field and retain its unit. Identify whether the figure describes a single batch, a working period or a target for the complete process. Mark estimates as estimates and record the source of confirmed material information.
| Input | What to clarify |
|---|---|
| Batch requirement | Mass or volume, with the unit stated |
| Material information | Available density and handling data |
| Output objective | The time basis and intended process boundary |
| Operating schedule | Planned working hours and sequence |
| Configuration | Values confirmed for the proposed machine |
This is particularly important when comparing an existing installation with a new proposal. Values copied from the current machine may describe a different configuration or operating basis.
Ask what the quoted capacity means
A useful offer should make clear which figure is a machine specification, which is your requested production target and which result requires project verification. If those categories are mixed together, ask for clarification before comparing alternatives.
For example, a buyer may know the daily production objective but not the required batch volume. The appropriate next step is to share that objective, the material information and the intended schedule. It is not to guess a chamber size and treat it as confirmed. The technical discussion should establish the missing inputs and document the proposed basis for selection.
