Choose XT-S26 when the planned tube range is mainly Ø13.5-25 mm and 70-145 mm long. Choose XT-L26 when it is mainly Ø19-35 mm and 110-200 mm long. The overlap does not make the two lines interchangeable: artwork, coating, caps, packing, workshop conditions and future product plans still need technical review before a final configuration is quoted.
XT-S26 vs XT-L26: quick comparison
| Selection item | XT-S26 small line | XT-L26 large line |
|---|---|---|
| Tube diameter | Ø13.5-25 mm | Ø19-35 mm |
| Tube length | 70-145 mm | 110-200 mm |
| Reference speed | Up to 95 pcs/min | 80-90 pcs/min |
| Typical selection direction | Smaller-format tube portfolio | Larger-format tube portfolio |
| Line composition | 16 integrated stations across 12 process steps | 16 integrated stations across 12 process steps |
The speeds above are planning references, not stand-alone performance guarantees. Final output depends on the confirmed tube specification and complete process configuration.
1. Start with the complete diameter and length matrix
Do not select the line from one current tube sample alone. List every tube diameter and length that the factory expects to produce, including future sizes. XT-S26 covers smaller diameters and shorter lengths, while XT-L26 extends the working range to Ø35 mm and 200 mm.
If the portfolio sits inside the overlapping Ø19-25 mm and 110-145 mm area, size alone is not enough to decide. The supplier should review the dominant sizes, annual production mix, changeover frequency, cap types and the planned direction of future products.
2. Treat the overlapping range as a technical review zone
A tube inside both published ranges can technically point to either format, but the better commercial choice depends on the full portfolio. A buyer focused on smaller tubes may favour XT-S26 even when one product reaches the overlap. A factory expecting to move toward larger diameters or longer tubes may need XT-L26 to avoid limiting future capacity.
This is why the line selection should be made from a size matrix and production plan rather than a single nominal diameter.
3. Use output as a project target, not the only buying criterion
XT-S26 has a reference speed of up to 95 pieces per minute, while XT-L26 is presented at 80-90 pieces per minute. These figures help early planning, but actual stable output is affected by tube diameter, length, artwork, coating system, cap style, packing method, operator practice and factory utilities.
Buyers should provide both their required annual capacity and expected running speed. XUNTANG can then review whether the target is compatible with the selected tube range and downstream process requirements.
4. Compare the complete process, not only the extrusion press
Both formats are configured as complete production systems. The standard concept covers 16 integrated stations across 12 process steps, including extrusion, trimming and threading, annealing, buffering, internal coating, curing, base coating, printing, leak detection, capping, latexing and automatic packing.
Decoration complexity, internal lining, curing requirements and packing format can affect the practical pace of the whole line. The slowest or most demanding process should be considered when discussing output.
5. Check layout, access and utilities before locking the format
Line selection also affects the factory plan. Buyers should provide workshop length, width, clear height, column positions, entrances, material-flow direction and available power, compressed air and ventilation. A factory-layout review helps confirm maintenance access, operator routes and buffer positions before the equipment arrangement is fixed.
6. Allow for future products without over-specifying the project
Future product plans matter, but buying the largest possible line is not automatically the best decision. Extra range can add tooling, floor-space and changeover considerations that may not create value for the actual production mix. The useful question is which format covers the confirmed portfolio and realistic expansion plan with the clearest operating logic.
What should buyers confirm before quotation?
| Input | What to provide | Why it matters |
|---|---|---|
| Tube sizes | Diameter and length matrix | Defines XT-S26 or XT-L26 working range |
| Output | Target pcs/min and annual demand | Supports line-capacity review |
| Application | Cosmetic, pharmaceutical, personal care or industrial use | Guides process discussion |
| Decoration | Artwork, colours and coating requirements | Affects coating, printing and curing |
| Closure | Cap and thread details or samples | Affects threading and capping |
| Packing | Required finished-tube packing format | Affects end-of-line configuration |
| Factory | Layout drawing and utility conditions | Supports installation planning |
The aluminium tube line RFQ checklist provides a fuller preparation guide. Buyers can also send their size matrix and project information for technical review.
Frequently asked questions
What is the main difference between XT-S26 and XT-L26?
XT-S26 is designed around smaller tubes from Ø13.5-25 mm and 70-145 mm long. XT-L26 covers larger tubes from Ø19-35 mm and 110-200 mm long.
Which line should I choose for a Ø22 mm tube?
Ø22 mm falls inside both diameter ranges, so tube length, the wider product portfolio, target output, changeover plan and future sizes must also be reviewed before choosing a line.
Is XT-S26 always faster than XT-L26?
XT-S26 is presented with a reference speed of up to 95 pcs/min and XT-L26 at 80-90 pcs/min, but actual stable output depends on the complete confirmed tube and process specification.
Do both models include a complete aluminium tube production process?
Yes. Both formats can be configured as complete lines with 16 integrated stations across 12 process steps, from extrusion through coating and printing to capping and packing.
What information is needed for a line recommendation?
Provide the full tube diameter and length matrix, target output, application, artwork and coating needs, cap and packing information, factory layout, utilities and expected future sizes.