CNC Channel Letter Bender Machine for Big Metal 3D Channel Letters

Model VAM-S6 CNC Channel Letter Bender machine which is capable of bending stainless steel and aluminum channel letter coils of height up to 200mm (8”). Specially designed extended leader arm with circulating clamping feeding system, it is the affordable CNC Channel Letter Bending Machine for manufacturing outdoor big 3D letters and indoor channel letter signs.

CNC Channel Letter Bender Machine for Big Metal 3D Channel Letters

CNC channel letter bending machine for sale at a good price, the best choice for bending indoor and outdoor big 3D metal channel letters sign.

Model: VAM-S6
Applicable Materials: Stainless Steel, Iron, Copper, Flat Aluminum, Aluminum Profiles
Material Height (Letter Depth): 20~200mm (0.8”~8”)
Material Thickness: Up to 1.5mm (.063”)

Applicable Letters: Trimless, reverse, and halo-lit channel letters


  1. The material pre-straightening System to avoid the material stuck during processing.
  2. The double servo and ball screw system to get high stability and accuracy.
  3. The clamping alternating feeding system makes it high efficiency, perfectly matching with panel letter
  4. The double slotting tools of the knife are for flat steel letters and the saw blade is for flat aluminum and aluminum profiles.
  5. The telescopic bending blade can make letters with very small strokes and very big 3D channel letters up to 2 meters high (6.56ft).
Varisigns CNC channel letter bender material pre-straightening system-

Material Pre-straightening System

The multi-axis material pre-straightening system of the channel letter bender for sale to avoid deformation of the coil while feeding, thus the coil won’t be stuck in processing. Free Adjustable for the different thick of channel letter coils.

Circulating Alternating Feeding System

The Alternating Clamping Feeding system, which is designed by two sets of fixture clamping material circulating feeding, aims to eliminate the phenomenon of feeding slip.

Servo drive and high-quality ball screw, moreover, the Linear guide configuration makes the feeding smooth, in other words, the material deformation can be effectively controlled. Most importantly, the length encoder and the system are composed of a Closed-loop control system to ensure the finished product and the source file are perfectly matched.

stainless steel channel letter bender feeding system_
varisigns channel letter making machine double slotting blade

Double Slotting System

The slotting knife is for stainless steel, iron, or aluminum and the milling cutter saw blade is for aluminum and profile), it uses the CNC lathe knife as a slotting tool of German imported carbide knife, that is to say, it is high strength and low loss, double-sided with 8 flutes, as a result, it is time-saving and without sharpening.

The aluminum profile adopts a DC motor drive alloy milling cutter blade, what’s more, it is equipped with a high-quality ball screw and linear guide, consequently, it is to ensure the slotting is smooth and flat.

Telescopic Bending System

The telescopic bending system can greatly reduce the scratch and is able to make letters for both very small and big 3D letters.

The bending part of the letter bender adopts the servo drive control, so through the adjustment of servo linear, the rigidity and the torque, even the bending radian and the speed are in perfect control, In conclusion, the finished 3D channel letters match precisely with laser cutter machines and router engraving machines.

channel letters bender bending blade
Varisigns channel letter bender software automatic channel letter bender

Self-developed Software System

The self-owned research and development cnc channel letter bender software system is developed based on years of industry experience and customer feedback.

For instance, the professional design of a variety of practical functions for different models, moreover, the English interface of the software is simple and user-friendly, easy to learn and operate.

Technical Parameters

FunctionAuto feed, Auto Slot/Cut (front side), Hole punch, Auto Bend
Applicable MaterialsStainless Steel, Iron, Copper, Flat Aluminum (profile)
Material Height20~200mm (0.8”~8”)
Material ThicknessSteel coil is up to 1.2mm, Aluminum coil is up to 1.5mm (.063”)
Precisionless than 0.1mm (.004”)
Bending RadiusR6mm (0.24”)
Driving Motors2pcs Servo, 2pcs Stepper
VoltageAC220V, 50/60HZ
Power Supply2.5KW
File FormatAI, DXF, PLT
Footprint1430*840*1570mm (4.69’×2.76’×5.15′)
Packing Size1590*900*1700mm
Gross Weight450KG (990lbs)

Samples & Applications

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