1. Feed, notch and bend material automatically. Cut any angle from 45 degree to 135 degree. Min diameter of bend is 15mm. 2. Fabricate the channel letter at one time and can fit the trimcap separately. 3. High speed. Adopt the servo motor. 4. Available material width: 88mm 128mm. 5. Low energy consummation. Total power is 1000W and actual service power is about 700W 6. Can read multi-vector file format such as DXF, AI, matching the engraving file.