This is one kind of three-in-one channel letter bending machines with double pole double arc device. It has the advantage of high efficiency, stability and precision. This channel letter notcher can process aluminum sideband, aluminum, stainless steel sideband, metal sideband etc. This three-in-one channel letter notcher has two sets of slotting system for slotting different materials without change the blade. Compare to other manufacturer's processing materials width of within 2-120mm, this channel letter making machine processing material width is 2-150mm, and processing thickness of the metal sign making machine is up to 1.20mm.

1. PC control type and can be used to single side bending,double side bending.

2. Humanized human-computer interface embodies the advanced automation equipment manufacturing level, touch screen replaces the complicated computer,realizes off-line working,easy operation, and more fast and stable.

3. No stop working, the letter making machine can work sustainingly over 72 hours.

4. This type letter making machine can continuously process on many objects, suits for mass and standardized operation requirements.

5. The metal sign making machine can match precisely with most of cutting equipment.

6. No changing knife( one time/1-12months), like the grinding wheel(2-3times/1 day).

7. Very durable(it can slot 3000-100000times according to the materials).

8. No spark and smoke when slotting, safe and healthy production.

9. Slot precision (precision: 0.01 mm)

10. Bending metal sign making machine can be changed flexible, it can be chosen according todifferent diameter of machetes, minimum diameter: 5 mm.

11. The function of the metal sign making machine can open on demand, freely switch during notching and bending function, one channel letter notcher machine for two uses, convenient and quick.

12. The rigid elbow, wear-resisting, durable.

13. Only one cutting for different thickness, quickly and efficiently.

14. Double slot, this channel letter notcher suitable for different process requirements.

15. Precisely wear-resisting guide, free-change for life.

16. Bending institution can be changed flexible, and the letter maker machine can be chosen according to different diameter of machetes,minimum diameter: 5 mm.

The channel letter bending machines are suitable for application in the advertising industry. For example, they can be used for the production of advertisement characters, billboards, LED characters, title characters, etc.