Customizable Die PP Strapping Line – 5-19mm (6) or 13.5-19mm (4)
Product Overview
This production line addresses varying width requirements for PP strapping, from narrow (5mm) to wide (19mm). The standard die enables synchronized production of 6 strands in the 5-13.5mm width range, while an optional die allows switching to 4 strands for the 13.5-19mm range. This flexible configuration allows one machine to cover diverse product specifications and meet different order requirements.
Custom dies can be manufactured according to special customer requirements, including non-standard widths or special cross-sectional shapes, further expanding the production capability of the line.
Key Specifications
- Standard mode: 6 synchronized strands, single strand width 5-13.5mm
- Optional mode: 4 synchronized strands, single strand width 13.5-19mm
- Dimensional consistency: ≤±0.05mm
- Die material: High-quality die steel, precision machined
- Customization capability: Non-standard specifications available per customer drawings
Technical Parameters
| Item |
Standard Mode |
Optional Mode |
| Synchronized strands |
6 strands |
4 strands |
| Single strand width range |
5 - 13.5 mm |
13.5 - 19 mm |
| Thickness range |
0.3 - 1.0 mm |
0.3 - 1.0 mm |
| Dimensional tolerance |
≤ ±0.05 mm |
≤ ±0.05 mm |
| Die change |
Standard included |
Optional |
| Custom dies |
Non-standard widths/sections available |
Available |
Frequently Asked Questions
How long does it take to switch from 6-strand mode to 4-strand mode?
With skilled operation, die change and adjustment take about 1-2 hours, including removing the original die, cleaning, installing the new die, centering, and temperature stabilization.
When producing wide straps (e.g., 19mm) in 4-strand mode, does output decrease?
The total width in 4-strand mode is larger (4×19=76mm). Although the number of strands is reduced, the increased individual width allows the extrusion output to be fully utilized. Total capacity is close to that of narrow-strap production in 6-strand mode.
What is the cost and lead time for a custom die?
Cost depends on die complexity and size, typically 1.5-3 times that of a standard die. Lead time is about 4-8 weeks, requiring final confirmed drawings or samples from the customer.