Most Affordable Stainless Steel Channel Letter Bender for 3D Signs Making

Model VAM-S3 Stainless Steel Channel Letter Bender machine is the basic and economic one, it is the entry-level and the best letter bender for making stainless steel and flat aluminum letters. It is equipped with Closed-loop Control System, as well as the Telescoping Double Bending System and a Self-developed Software System to make it for basic channel lettering.

Affordable Stainless Steel Channel Letter Bender for Steel Aluminum 3D Letters

The most affordable letter bender for stainless steel and aluminum letter making at the lowest price, the basic model for channel letter fabrication.

Model: VAM-S3
Applicable Materials: Stainless Steel, Iron, Copper, Aluminum
Material Height (Letter Depth): 20~130mm (0.8”~5”)
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).
CNC channel letter bender material pre-straightening

Material Straightening System

The multi-axis material pre-straightening system of the stainless steel letter bender is to avoid deformation of the coil while feeding, thus the coil won’t be stuck in processing. Free Adjustable for different thicknesses 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_
channel letters bender bending blade

Telescopic Bending System

The telescopic bending system of the stainless steel channel letter bender can greatly reduce bending scratch, and able to make letters with a small bending radius as well.

The bending part 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 channel letters great match with face or backing cut by the laser cutting machines, engraving machines, or CNC router.

Self-developed Software System

The independent designed stainless steel channel letter bending 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, easy to learn and operate.

Varisigns channel letter bender software automatic channel letter bender

Technical Parameters

FunctionAuto feed, Auto Slot/Cut (front side), Auto punch (Optional), Auto Bend
Applicable MaterialsStainless Steel, Iron, Copper, Flat Aluminum
Material Height20~130mm (0.8”~5”)
Material ThicknessStainless Steel/iron up to 1.2, Flat Aluminum up to 1.5mm (.063”)
Precisionless than 0.1mm (.004”)
Bending RadiusR6mm (0.24”)
Driving Motors2pcs Servo/2pcs Stepper
VoltageAC220V, 50/60HZ
Power Supply2.4KW
File FormatAI, DXF, PLT
Footprint1430*840*1520mm (4.69’×2.76’×4.98′)
Packing Size1500*900*1700mm
Gross Weight400KG (880lbs)

Samples & Applications

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