How do I choose the right filling machine?
Build the specification from product behaviour, pack, fill range, tolerance, cleaning, batch pattern, utilities and required good output, then test the uncertain parts with representative product.
What should I check first?
Record the machine state and the finished result before changing settings. This helps identify where control is first being lost.
- Record ten consecutive fills by weight and note the product temperature, density or batch condition.
- Confirm the product supply remains stable at minimum and maximum hopper or tank levels.
- Run the slowest, thickest or most difficult product—not only the easiest sample.
- Check container opening, stability, internal neck restriction and foaming headspace.
- Verify nozzle, seals, valves and hoses are clean, undamaged and correctly assembled.
Why is this production problem happening?
Work from the evidence and change one variable at a time. These are the most relevant causes to investigate first.
- The dosing principle is unsuitable for viscosity, particles, aeration or accuracy.
- Product conditions are changing during the run.
- Supply pressure or product level is influencing the dose.
- Nozzle and cutoff geometry are causing post-fill loss.
- The required output ignores handling, changeover or downstream constraints.
How can I correct or improve it?
Make a controlled change, repeat the same measurement and compare the result before moving to the next adjustment.
- Stabilise product temperature, mixing and supply before retuning.
- Test a representative product and pack matrix across the full fill range.
- Choose or resize the pump, piston, auger, valve and nozzle around the hardest case.
- Define a measurable fill tolerance and good-output acceptance test.
- Balance the filler with container feed, closing and downstream accumulation.
What should I send Lancing?
The most reliable recommendation is based on representative production materials and a measurable acceptance result.
- Product name and a sample or SDS where relevant
- Viscosity, temperature, particles, foaming and density
- Container drawings, photos and opening size
- Minimum and maximum fill quantity and tolerance
- Required good packs per hour and batch pattern
Which applications does this answer cover?
More quick answers about this problem
What should I check first for choose filling?+
Record ten consecutive fills by weight and note the product temperature, density or batch condition.
Why does this problem happen with choose filling?+
The dosing principle is unsuitable for viscosity, particles, aeration or accuracy.
How can I improve or correct the problem with choose filling?+
Stabilise product temperature, mixing and supply before retuning.
Which part of the production line does this question relate to?+
This question relates primarily to filling & dosing. It may also be affected by upstream product or pack supply and by downstream handling, so check the full production sequence rather than one machine in isolation.
What should I send when asking for a machinery recommendation?+
Send Product name and a sample or SDS where relevant; Viscosity, temperature, particles, foaming and density; Container drawings, photos and opening size; Minimum and maximum fill quantity and tolerance. Representative production samples and a measurable acceptance target are normally more useful than a catalogue description alone.
Explore the relevant Lancing machinery options
Review suitable equipment and application guidance, then request a recommendation based on your product, pack and required accepted output.
fillingmachinesuk.co.uk