The 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 Self-developed Software System to make it for basic channel lettering.

Cheap Steel Channel Letter Bender for Stainless Steel and 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”)

Optional Function: Hole punching

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

Lead Time: 3~7 Days After Payment Received
After Service: 24/7 Online Support & Overseas Engineers Available


1. The material straightening system to make the coils as flat as possible while in feeding process.

2. The double mechanical hand feeding system to avoid the scratches while feed the coil forward.

3. The telescopic bending blade is able to make letters with very small narrow stroke and sharp bending corners.

4. The double servo system with high precision, fast speed, and a higher working efficiency.

5. The self research and development stainless steel channel letter bender software, easy to learn and operate.

CNC channel letter bender material pre-straightening

Material Straightening System

The multi-axis material pre-straightening system of the stainless steel channel 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 double mechanical hand feeding, which is designed by two sets of fixture clamping material circulating feeding, it is aim 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 well controlled. Most importantly, the length encoder and the system composed of a Closed-loop control system to ensure the finished channel letters and the source file matched precisely.

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 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 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 software is simple, easy to learn and operate.

Varisigns channel letter bender software automatic channel letter bender

Technical Parameters




Auto feed, Auto Slot/Cut (front side), Auto punch (Optional), Auto Bend

Applicable Materials

Stainless Steel, Iron, Copper, Flat Aluminum

Material Height

20~130mm (0.8”~5”)

Material Thickness

Stainless Steel/iron up to 1.2, Flat Aluminum up to 1.5mm (.063”)


less than 0.1mm (.004”)

Bending Radius

R6mm (0.24”)

Driving Motors

2pcs Servo/2pcs Stepper


AC220V, 50/60HZ

Power Supply


File Format



1430*840*1520mm (4.69’×2.76’×4.98′)

Packing Size


Gross Weight

400KG (880lbs)

Samples & Applications

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Please feel free to contact us for any inquiries, we will get back to you shortly.