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STEP 11 / 12 Sealing Model WJ04

Latexing (Tail Sealing) Machine

This machine spreads special sealant evenly on the tails of capped aluminium tubes. The coating supports the following tail-folding step and greatly boosts tube-end sealing performance.

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XUNTANG Latexing (Tail Sealing) Machine — real machine photo

Why this machine

Core advantages

  • Uniform gluing ensures firm, leakproof tail sealing
  • High speed perfectly matches the tube production line
  • Automatic glue-dosage control guarantees a high yield rate
  • User-friendly operation with rapid specification switching
  • Compact structure integrates seamlessly into the line
High outputEnergy savingSafe & stableHigh precision

Technical parameters

Latexing (Tail Sealing) Machine — WJ04

Two build sizes cover the large-format and small-format tube ranges. Figures are catalogue references, confirmed against your order.

ParameterLarge modelSmall model
Tube diameterØ 19 – 35 mmØ 13.5 – 25 mm
Tube length110 – 200 mm70 – 145 mm
Production speed85 pcs/min95 pcs/min
Maximum speed120 pcs/min
Glue typeProvided by the customer
Application methodSpray one full circle
Control modePLC + touch screen
Power2.81 kW · 3-phase 5-wire / 380 V / 20 A
Air supply pressure0.4–0.7 MPa
Dimensions650 × 1244 × 1415 mm
Weight≈ 300 kg

How it works

Equipment description

In the tail-sealing process the tail sealer uniformly applies a layer of dedicated sealing compound to the tube tail of aluminium tubes that have completed capping. It provides a reliable sealing foundation for the subsequent tail-folding step and significantly improves the sealing performance of the finished tube tail.

Where it sits in the line

← STEP 10 Capping Machine Automatically feeds and torque-screws plastic caps onto printed, leak-tested tubes. STEP 12 → Packing Machine Automatic cartoner counts, arranges and boxes finished tubes.
All 12 machines

Buyer questions

Selection notes for Latexing (Tail Sealing) Machine

What does the Latexing (Tail Sealing) Machine do in an aluminium tube production line?
Latexing (Tail Sealing) Machine (WJ04) is step 11 of the XUNTANG collapsible aluminium tube production line. This machine spreads special sealant evenly on the tails of capped aluminium tubes. The coating supports the following tail-folding step and greatly boosts tube-end sealing performance.
When should buyers pay special attention to the Latexing (Tail Sealing) Machine?
Latexing (Tail Sealing) Machine is usually reviewed when buyers confirm tube diameter, tube length, target output, line balance and the upstream or downstream station requirements around the sealing stage. XUNTANG confirms the final configuration against the buyer's tube specification and workshop layout before quotation.
Can the Latexing (Tail Sealing) Machine be supplied alone or only as part of a complete line?
The Latexing (Tail Sealing) Machine can be discussed as a station in a new turnkey line or as part of an upgrade discussion for an existing aluminium tube line. Buyers should provide current machine photos, tube size range, output target and any quality issue they want to solve so the configuration can be checked without guessing.

Need the Latexing (Tail Sealing) Machine — on its own or as part of a line?

Tell us your tube size and output and we'll confirm the right build size and configuration.

Request a quote