Compare machine models
Check hot-press, cold-press and small-shop models by batch capacity.
Open pageCapping and sealing machines
The closure section protects the filled product and prepares the package for inspection, labeling and transport. Cap geometry, bottle neck, liner or seal construction and required application force determine the correct machine. Closure names alone are not enough because visually similar caps can require different handling and tooling.
Position in the packaging line
Filling -> cap supply and placement -> pressing, tightening or sealing -> closure inspection or leak test -> labeling and coding -> case packing
The capper must match the filler discharge and downstream accumulation. For products that use corks or heat-shrink capsules, review the dedicated corking and capsule shrinking series.
Closure and container basis
Confirm:
- Bottle material, neck finish and dimensional tolerances
- Plastic press-on cap, threaded cap, aluminum cap or another approved closure
- Cap liner, tamper-evident feature and required finished appearance
- Cap feeding orientation and allowable surface marks
- Customer-specified application force, torque or seal test
- Product leakage, hygiene and cleaning requirements
- Number of formats and changeover expectation
Available capping and sealing machines
| Model | Selection focus |
|---|---|
| SY plastic cap press | Press-on plastic closure and bottle support |
| Automatic pneumatic capper | Pneumatic application method and line integration |
| Automatic single-head bottle sealer | Single-head operation, tooling and format handling |
| Aluminum cap sealer | Aluminum closure, neck fit and finished seal |
| Automatic tamper-evident cap sealer | Tamper-evident closure handling and appearance |
Use linked product pages for published model specifications. Final tooling and performance must be confirmed with approved bottle and closure samples.
Procurement decisions that affect price
- Stand-alone capper or integration with a filler/monoblock
- Automatic cap feeding, sorting and missing-cap detection
- Closure application method and supplied tooling
- Number of bottle and cap formats
- Leak test, inspection and rejection scope
- Conveyor, controls, guarding and cleanability
- Destination power, delivery, commissioning and spare parts
Quote request checklist
Send bottle and cap drawings plus physical samples, product description, target output, required closure test, upstream filler, downstream inspection or labeler, conveyor dimensions, utilities, layout and destination. State whether caps arrive loose, oriented or pre-applied.
FAT and after-sales boundary
FAT should use the agreed bottle, cap and product or substitute. Define cap presence, finished position, application force or torque method, leakage test, cosmetic damage, jams, changeover and line interlocks. Test consumables, local installation, travel, training, tooling spares, warranty and support response are supplied only as stated in the signed commercial documents.
Related line modules
Request capping machine pricing
Provide the approved bottle and closure combination to receive a tooling plan, supply scope and manufacturer quote.