This page owns
This page owns
CNC press brake ZPB-170T/4000— roof-sheet end/edge bending station.
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Process Library · Bending / Curving / Press Brake
Tile End Bender / CNC Press Brake
CNC press-brake finish (ZPB-170T/4000) for roof-sheet end/edge bends with mechanical crowning and die match. Packaged with companion trapezoid former (1250→~1000 / H40).
What this process looks like
The end bender is a standalone station: the sheet is already formed when it arrives, and the machine only puts the step bend into the finished panel end.
Brake force / length
Brake force / length
1700 kN· bend length 4000 mm· column gap 3100 · stroke 120 · open 380.
Throat
Throat
320 mm
Specifications
| This page owns | CNC press brake ZPB-170T/4000— roof-sheet end/edge bending station. |
|---|---|
| Brake force / length | 1700 kN· bend length 4000 mm· column gap 3100 · stroke 120 · open 380. |
| Throat | 320 mm |
| Axes / CNC | 3-axis Y/X/R· TP10S (Easycat) · 10″ touch · EN/ZH · servo backgauge. |
| Crowning / power | Mechanical crowning table · main motor 11 kW· blue/white. |
| Dies | 300 mm small die class (rated for up to 10 mm) · large die details available. |
| Companion profile | Developed 1250→ coverage ~1000· rib H40· pitch 250· GI/PPGI 0.3–0.6 mm. |
Operation steps
Companion trapezoid profile
Companion trapezoid profile
Trapezoid profile specs (coverage 1000 / H40 height). Bend process must avoid rib positions—don't use glazed-tile end geometry.
Confirm throat / clearance
Confirm throat / clearance
Check flange depth against the published 320 mm throat before loading long panels.
Select and tag dies
Select and tag dies
Small/large die setups. Wrong V opening can crush ribs or cause angle deviation.
Bend with crowning compensation
Bend with crowning compensation
Program backgauge; execute bend. Film left-center-right angle checks to verify crowning compensation.
Template / angle gate
Template / angle gate
Proper preload crowning means even angle along the length. One mid-span photo is not enough.
Protect bent ends
Protect bent ends
Corner guards and face interleave. Short bent flanges dent first in careless nests.
Key details
Note 1
A package may use different former / brake suppliers. Label both nameplates—don’t imply one brand built both.
FAQ
What is the power and hydraulic configuration?
Mechanical crowning table · main motor 11 kW· blue/white.
What tooling is supplied with the machine?
300 mm small die class (rated for up to 10 mm) · large die details available.
What profile and cover width can this machine produce?
Developed 1250→ coverage ~1000· rib H40· pitch 250· GI/PPGI 0.3–0.6 mm.
Get a configured quote
Send us your profile sizes, gauge and daily output — we return a sized proposal with lead time.
Request a quote