Stage endpoints
Define when wet-out is complete enough for milling, when grinding is accepted and when the final batch is ready to transfer.
Integrated process system / Planning guide
Plan the dispersion-to-grinding line around stage handoffs.
A connected line is not a disperser, mill and tank placed side by side. It is a sequence in which each stage prepares a defined material condition for the next.
01 / StageA unit operation with a defined job
02 / HandoffThe condition required by the next stage
03 / InterfaceTransfer, utility, control and cleaning boundary
Line-level decisions
The interfaces decide whether separate machines form one workable process.
Each machine may have a valid individual specification while the combined route still contains an undefined feed, transfer, control or cleaning gap.
Material movement
Map how the batch leaves each vessel or mill, what condition must be maintained and where hold-up or recovery matters.
Shared boundaries
Assign instruments, controls, utilities, platforms, piping, cleaning steps, documentation and site work to a clear scope owner.
Reference process route
Use only the stages the formulation and plant actually need.
This route is a briefing framework, not a promise that every project requires every item.
01→
Charge & wet out
Introduce liquids and solids in a sequence that creates a workable batch.
02→
Build the pre-dispersion
Reach the agreed condition for pumping, milling or direct finishing.
03→
Refine by wet grinding
Apply the selected mill configuration and operating mode to the stated target.
04→
Let down & adjust
Add the remaining components and reach the final batch condition.
05
Hold & transfer
Maintain the required condition through filtration, filling or the next operation.
Process-line RFQ checklist
Brief the line once, then assign each equipment package.
A line-level document prevents the same interface from being assumed differently by separate suppliers or plant teams.
Open the process brief- 01Formula route
Raw-material forms, addition order, optional stages and the reason each operation exists.
- 02Stage endpoints
Observable or measured release condition for wet-out, pre-dispersion, grinding and final blending.
- 03Production basis
Batch or continuous context, working quantities, campaign pattern and required plant workflow.
- 04Transfer interfaces
Material path, pump or gravity context, hold-up, recovery, filtration and downstream destinations.
- 05Utilities & controls
Available services, instrumentation, local versus line control, interlocks and data expectations.
- 06Cleaning & project scope
Changeover sequence, access, drainage, piping, platform, installation, testing, documentation and exclusions.
Buyer decision FAQ
A process line is defined by interfaces as well as equipment.
Does every dispersion line need a bead mill?
No. A bead mill belongs in the route only when the required particle or dispersion result and the validated process call for wet grinding after pre-dispersion.
What condition should leave the disperser?
Define a feed condition the downstream step can accept, including uniformity, largest expected particles, rheology, temperature and transfer behavior. The exact acceptance method depends on the process.
Can one tank serve more than one stage?
It may be possible, but the batch sequence, working levels, agitation duties, transfer path, contamination risk, cleaning and production schedule must support the combined role.
What should be agreed before line-layout work begins?
Agree the formula route, stage endpoints, production basis, operating mode, transfer and recovery logic, utilities, controls boundary, cleaning sequence, site constraints and package responsibilities.