Which filling machine is best for jam?
The best starting point is a large-bore piston or pump route with valves and nozzles sized for the limiting particulate. Confirm it by trial because jam is is hot, sticky, viscous and can contain fruit pieces, and the route must also suit glass jars or portion packs, the fill range, cleaning regime and required good output.
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.
- Confirm the production condition of jam: is hot, sticky, viscous and can contain fruit pieces.
- Measure the limiting pack details for glass jars or portion packs, including opening, stability and fill range.
- Check that product reaches the machine through a heated feed system with large-bore product passages.
- 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.
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 selected method does not accommodate that jam is is hot, sticky, viscous and can contain fruit pieces.
- Product condition changes between the sample, start-up and a sustained run.
- Pack tolerance or presentation is influencing the measured result.
- The dosing principle is unsuitable for viscosity, particles, aeration or accuracy.
- Product conditions are changing during the run.
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.
- Trial jam using representative production batches and the full pack matrix.
- Use a large-bore piston or pump route with valves and nozzles sized for the limiting particulate.
- Plan changeover around this requirement: use the validated hot-fill cleaning sequence and protect operators from burns.
- Stabilise product temperature, mixing and supply before retuning.
- Test a representative product and pack matrix across the full fill range.
What should I send Lancing?
The most reliable recommendation is based on representative production materials and a measurable acceptance result.
- Representative sample of Jam
- All relevant glass jars or portion packs
- Target fill and tolerance
- Required accepted output
- Photographs or video of the current process
- Product name and a sample or SDS where relevant
- Viscosity, temperature, particles, foaming and density
Which applications does this answer cover?
More quick answers about this problem
What should I check first for jam?+
Confirm the production condition of jam: is hot, sticky, viscous and can contain fruit pieces.
Why does this problem happen with jam?+
The selected method does not accommodate that jam is is hot, sticky, viscous and can contain fruit pieces.
How can I improve or correct the problem with jam?+
Trial jam using representative production batches and the full pack matrix.
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 Representative sample of Jam; All relevant glass jars or portion packs; Target fill and tolerance; Required accepted output. 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.
pastefillers.co.uk