Trimming & Threading Machine
The finishing process is completed by the threading machine, which shapes the tube blank through thread rolling, tube-head facing, tube-tail trimming and shoulder polishing.
Why this machine
Core advantages
- Controllable and adjustable thread processing
- Stable and reliable operation
- Simple and user-friendly operation
- Energy-saving with low power consumption
- Compact structure with a small footprint
- No splashing during waste recycling
Technical parameters
Trimming & Threading Machine — LW07
Two build sizes cover the large-format and small-format tube ranges. Figures are catalogue references, confirmed against your order.
| Parameter | Large model | Small model |
|---|---|---|
| Tube diameter range | 22, 25, 28, 30, 35 mm | 13, 15, 16, 19, 22 mm |
| Tube wall thickness | According to customer requirements | |
| Processing length | 195 mm | 140 mm |
| Production efficiency | 85 pcs/min | 95 pcs/min |
| Theoretical speed | 110 pcs/min | |
| Thread specification | Customized to customer samples | |
| Application | External thread | |
| Clamping method | Expansion rod | |
| Processing method | Thread rolling + wire brush | |
| Power | 5.1 kW · 3-phase 5-wire / 380 V / 20 A | |
| Air pressure | 0.5 MPa | |
| Control mode | PLC + HMI | |
| Dimensions | 2354 × 2636 × 1880 mm | |
| Weight | ≈ 1800 kg | |
| Die change time | 1 hour | |
How it works
Equipment description
In the finishing stage the threading machine performs precision shaping of the aluminium tube blanks. The main procedures are thread rolling on the tube mouth, facing the tube ends, trimming excess material at the tube tail with an additional 45° adjustable chamfering tool, and polishing the tube shoulders.
Need the Trimming & Threading 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.