The Best All-in-one Channel Letter Bender for All 3D Sign Letters Making

The best all-in-one Channel Letter Bender Model VAM-S6 Plus is upgraded from models VAM-S1 and VAM-S6, it is the real all-in-one multi-functional channel bending including all the functions and more than the two models above.

Fully automatic adjustment of slotting depth from both knife notch and milling cutter notch. The swing milling cutter blade for double side notching can achieve freely at different angles. Moreover, the bending force, bending height, and thickness are perfectly improved, so it is capable of bending channel letter coils of height up to 200mm (8”) and thickness of 2.0mm (.080”). No need to change the bender software system, therefore, your time is greatly saved. It is the best model for big 3D channel letter signs and different styles of aluminum profile letter fabrication.

Best All-in-one Channel Letter Bender Machine for All 3D Sign Letters

The best all-in-one channel letter bender for sale, the automatic bending machine bends stainless steel and aluminum in all styles, making timeless, trim cap 3D channel letters.

Model: VAM-S6 Plus
Materials: Stainless Steel, Iron, Copper, Flat Aluminum Strips, trimless, and channel letter trim cap coils.
Height (Letter Depth): 20~200mm (0.8”~8”)
Thickness: Up to 2.0mm (.080”)

Letters: Trimless, reverse, halo-lit, and trim cap 3D sign letters


  1. The best all-in-one channel letter bender with swing milling cutter blade for double side notching freely in different angles.
  2. Fully automatic adjustment of slotting depth for both knife notch and saw blade notch.
  3. The material straightened the System to avoid the 3D letter coil being stuck during processing.
  4. The full servo and ball screw system make it more stable, more accurate, and more powerful.
  5. The clamping feeding system and closed-loop control system feature high-speed feeding without scratches on the 3D letter coils.
  6.  The double notch blade could be freely changed upon request. For instance, the knife notch for stainless steel, iron, and thick flat aluminum, and the milling cutter (saw blade) for aluminum (profiles).
  7. The telescopic bending system can greatly reduce the bending scratch. The best all-in-one channel letter bender is capable of making letters with small angles and complex graphics, and the big 3D sign letters as well.

Technical Parameters

ModelVAM-S6 Plus
FunctionAuto feed, Auto Slot/Cut (front & back side), Auto Bend
Applicable MaterialsStainless Steel, Iron, Copper, Flat Aluminum & aluminum profiles
Material Height20~200mm (0.8”~8”)
Material ThicknessStainless steel, iron is up to 1.2mm (.047”), Flat Aluminum, Aluminum Profiles is up to 2.0mm (.080”)
Precisionless than 0.1mm (.004”)
Bending RadiusR6mm (0.24”)
Driving Motors3pcs Servo, 4pcs Stepper
VoltageAC220V, 50/60HZ
Power Supply3.0KW
File FormatAI, DXF, PLT
Footprint1600*890*1570mm (5.25’×2.92’×5.15′)
Packing Size1650*950*1700mm
Net Weight520KG (1146lbs)
CNC channel letter bender material pre-straightening

Material Leveling System

The multi-axis material leveling system of the best all-in-one channel letter bender is to avoid deformation of the 3D channel letter coil while feeding, thus the coil won’t be stuck in processing. It is free adjustable for different thicknesses of material.

Circulating Alternating Feeding System

The best all-in-one channel letter bender Alternating Clamping Feeding system, which is designed by two sets of fixture clamping material, aims to eliminate the phenomenon of feeding slip. 

It used the servo drive and high-quality ball screw, moreover, the Linear guide configuration makes the feeding smooth. In other words, the material deformation can be controlled well. Most importantly, the length encoder and the system are composed of a closed-loop control system to ensure the finished 3D channel letters and the source file are perfectly matched.

letter bender Alternating Clamping Feeding system
best all-in-one channel letter bender machine S6 plus slotting system

Double Slotting System

It is free to change the planer tool (for stainless steel, iron, or thicker aluminum) and swing saw blade (for aluminum and profile). The slotting knife is double-sided with 8 pieces of flutes, it is high strength and low loss with a high-speed slotting. 

The best all-in-one channel letter bender adopts a DC motor drive alloy milling cutter blade (saw blade), it is movable and able to slot in both sides of the letter coils with different angles. What’s more, it is equipped with a high-quality ball screw and linear guide to ensure the slotting is smooth and flat.

Telescopic Bending System

The telescopic bending system of the best all-in-one channel letter bender can greatly reduce bending scratch which is able to make 3D channel letters with small angles and the big 3D signs as well. 

The bending parts adopt the servo drive control, so through the adjustment of servo linear, the rigidity and the torque, even the bending radius and the speed are in perfect control. In conclusion, the finished 3D channel letters match accurately with the laser cutting machines, CNC router table, or engraving machines.

best channel letter bender S6 plus bending balde
Varisigns channel letter bender software automatic channel letter bender

Self-developed Software System

The best all-in-one channel letter bender software 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 bender software is simple and user friendly, easy to learn and operate.

Samples & Applications

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