Best used when
The bottle, cap and output target fit this machine route better than a generic capper or a fully bespoke line.
High-speed inline belt/spindle screw capper for round plastic bottles, with guided side-belt transport and cap feeding options.

Machine intent
This page is focused on belt and spindle screw capping where bottle control, cap tightening and conveyor flow are important. It is a strong route for higher-output screw, pump and spray-cap projects when cap geometry suits the machine.
The bottle, cap and output target fit this machine route better than a generic capper or a fully bespoke line.
Send cap samples, bottle samples, closure dimensions, tube length where relevant and the target output so tooling and configuration can be checked.
Use the quote form or call Lancing to compare this machine against the other trigger capping and spray bottle capping options.
Machine overview
High-speed inline belt/spindle screw capper for round plastic bottles, with guided side-belt transport and cap feeding options.
Applications
This machine is normally considered where the closure family, output target and container format need a practical balance between automation, operator involvement and changeover flexibility.
Specifications
Final machine configuration, guarding, conveyor height and options should be confirmed against your actual bottle and cap samples.
| Reference model | LU-XG440B |
|---|---|
| Voltage | 110/220V, 50–60Hz |
| Power | 2kW |
| Capacity | 3000–5000 BPH |
| Bottle diameter | 35–120mm |
| Bottle height | 60–200mm |
| With cap elevator | Approx. 3453 × 1393 × 2243mm |
Before quotation
Better samples and project data reduce guesswork and make the first proposal more accurate.
Send photos, drawings or physical samples showing cap diameter, closure style, thread and dip-tube length where relevant.
Confirm target bottles per minute or bottles per hour, plus whether the line is manually loaded or fully automatic.
Confirm available footprint, conveyor height, upstream filling equipment and downstream labelling or packing stages.
Related machines
Automatic trigger-sprayer capping system for cleaning, care and chemical bottles requiring stable cap presentation and repeatable closure control.
Vibratory bowl trigger-spray cap feeding and placement equipment for bottles with soft dip tubes and awkward trigger closure geometry.
Pneumatic inline screw capping machine for spray, pump and screw-cap bottles with adjustable fixtures and repeatable torque control.
Space-saving screw capper for smaller production areas, laboratories and compact lines running sprays or standard screw caps.
Desktop semi-automatic screw capper with automatic bottle clamping, manual/automatic cycling and stable torque control for smaller batches.
Send bottle, cap, closure sample and output target to Lancing UK.
Spindle application check
The LU-XG440B reference capacity of 3,000–5,000 BPH applies to compatible bottle and cap formats under suitable feed and transfer conditions. A trigger sprayer may still need a dedicated feeder, placement or pre-threading stage before the spindle belts can tighten it reliably.
| Area | Selection question | Trial evidence |
|---|---|---|
| Cap presentation | Is the closure already seated and aligned when it reaches the spindle wheels? | No dropped, cocked or unthreaded caps entering the tightening zone. |
| Pre-threading | Does the cap need a separate thread-start action before progressive wheel contact? | Clean thread engagement across normal cap and neck variation. |
| Side-belt support | Can the bottle be gripped without distortion, scuffing or loss of vertical alignment? | Stable bottle passage at production fill weight and required conveyor speed. |
| Spindle contact | Which wheel material, height, pressure and speed suit the closure surface? | Required tightening without unacceptable marking or actuator damage. |
| Torque verification | How will removal or application torque be measured and sampled? | Documented gauge, method, timing and project-specific acceptance window. |
| Stop and restart | What happens to bottles and caps already between side belts or wheels? | Affected packs identified, cleared or rechecked before accepted production resumes. |
| Changeover | Which rails, belts, wheels, heights and recipes change between formats? | Settings sheet, first-off approval and stable run on each required SKU. |
Spindle capper questions
The range assumes compatible bottle and cap formats, stable cap supply, clean thread engagement, continuous transfer and the agreed accepted-quality criteria.
It may tighten a compatible trigger closure, but orientation, dip-tube handling, placement and pre-threading may require dedicated upstream equipment.
They stabilise the bottle and resist rotation while the spindle wheels act on the closure. Contact must suit the bottle material, shape and filled weight.
Wheel material, pressure, speed, alignment and closure cleanliness all affect marking. Approved appearance samples should be part of the trial criteria.
Use a repeatable calibrated method and a defined sample timing. The acceptable range must come from the pack requirement, not a generic machine value.
Guide rails, side-belt spacing/height, spindle height, wheel settings and conveyor or recipe parameters may need adjustment and first-off approval.