The M220 Flat Metal Letter Bending Machine represents Shandong Yuhui Laser Technology's commitment to industrial-grade automation in channel letter manufacturing. This CNC-controlled system processes flat metal materials including stainless steel, aluminum, and galvanized sheets with exceptional precision.
With a material width capacity of 15–220mm and thickness range of 0.3–1.2mm, this machine delivers consistent bending accuracy within 0.1mm/M. Our servo double blade alternating bending system ensures smooth, deformation-free curves with a minimum bending radius of R≥3mm.
Backed by CE and ISO certifications, the product features military-grade optical components and operates continuously for high-volume production. Standard delivery time is 14 business days, with 450-day comprehensive warranty coverage.

Manual bowing strategies squander your time and materials through trial-and-error forms. The item coordinating software-controlled bolstering, opening, and twisting into one consistent workflow.
You'll dispose of the common "jumble" issues between bowed letter shells and laser-cut confront plates. Our exactness building guarantees each character matches your plan details perfectly.
Your generation requests do not delay for hardware disappointments. This machine's vigorous development underpins 24/7 ceaseless operation without execution degradation.
The servo planer opening framework conveys carbide-grade exactness with movable profundity control. High-torque servo engines control the bowing instrument, keeping up steady weight over amplified generation runs.
| Parameter | Specification |
|---|---|
| Material Width | 15–130/200mm |
| Application Materials | Stainless steel, galvanized sheet, iron sheet, aluminum, and other flat metal materials |
| Min. Bending Radius | R≥3mm |
| Material Thickness | 0.3–1.2mm |
| Total Power | 2000W |
| Length Accuracy | 0.1mm/M |
| Feeding System | Robotic arms feeding |
| Slotting System | Servo planer slotting system |
| Bending System | Servo double blade alternating bending system |
| Punch System | Standard automatic punching system |
| Machine Size | 2600×800×1550mm / 2700×1200×1600mm |
| Machine Weight | 400/450KG |
| Rated Voltage | AC220V |
| Working Pressure | 0.3–0.8Mpa |

You need perfectly smooth radiuses and seamless corner transitions. Our machine handles intricate curves that manual methods simply cannot achieve consistently.
The rimless letter forming capability produces clean edges without visible joints. Your finished characters maintain professional aesthetics that elevate your brand reputation.
Speed matters when you're managing large orders. The M220 Flat Metal Letter Bending Machine processes materials rapidly while maintaining quality standards.
Robotic arm feeding eliminates manual material handling delays. The automatic punching system coordinates with bending sequences, streamlining your entire workflow.
Complex machinery shouldn't require weeks of training. Our intuitive control interface allows new operators to start producing quality results quickly.
Multi-language software support ensures your team works comfortably. Import DXF and AI files directly—the path-planning algorithm interprets your designs accurately without manual adjustments.
Your clients request various materials and finishes. This machine handles stainless steel, aluminum, galvanized sheets, and copper strips with equal proficiency.
Process mirror-finish materials without scratching. Adjust settings for different metal grades using the built-in spring-back compensation database.

Luxury retail environments demand flawless execution. Produce intricate small-scale letters where every detail matters for premium brand presentation.
Mirror-finish stainless steel requires scratch-free handling and seamless transitions. Your clients receive showroom-quality results every time.
Airports and shopping malls need thousands of consistent characters. The machine's repeatability ensures uniform appearance across massive installations.
Run extended production schedules without quality drift. Maintain the same precision on character number 5,000 as you achieved on the first piece.
Rooftop displays face harsh environmental conditions. Our deep slotting capability creates structurally sound letters that withstand high wind loads.
Process thicker galvanized steel for oversized characters. Your installations remain secure and visually striking for years of outdoor exposure.
Before your machine ships, we conduct comprehensive quality verification. Slotting depth consistency testing measures uniformity across 100 consecutive slots.
Digital protractor verification confirms 90-degree bends achieve physical accuracy within ±0.2° tolerance. You receive equipment that meets documented specifications.
We perform 48-hour burn-in testing under full load conditions. This stress test monitors servo motor heat dissipation and circuit stability.
Feeding length calibration ensures cumulative error remains under 0.5mm across 5-meter runs. Your long production jobs maintain precision from start to finish.
You advantage from factory-direct estimating without go betweens markup. Our cost-effective arrangements provide professional-grade execution at competitive prices.
Modern fabricating offices keep up adequate stock for quick conveyance. Standard orders dispatch inside 14 commerce days—urgent demands get need handling.
Your victory expands past the introductory buy. We give 450 days of after-sales benefit and specialized support.
Professional establishment direction gets your gear operational rapidly. Operation preparing guarantees your group maximizes machine capabilities from day one.
Our specialized reaction group addresses concerns expeditiously. You'll never confront expanded downtime holding up for support.
Q1: Which materials work best with this machine?
A1: The M220 ideally forms level aluminum, stainless steel, galvanized sheet, and copper strips. Each fabric benefits from the exactness control system.
Q2: How does the machine compensate for fabric spring-back?
A2: Coordinates program incorporates a spring-back stipend database. You'll calibrate versatility parameters for diverse metal grades, guaranteeing exact last dimensions.
Q3: What support do opening edges require?
A3: Carbide edges ordinarily require honing or substitution each 5,000 to 10,000 meters of stainless steel opening. Real interims depend on fabric hardness and operational intensity.
Q4: Can the framework handle flanged or pre-formed materials?
A4: Whereas optimized for level strips, alterations oblige particular profiles. The M220 exceeds expectations particularly at flat-edge 3D letter fabrication.
Q5: Does computer program bolster numerous languages?
A5: Yes. The proficient CNC computer program gives English, Spanish, Russian, and extra dialect alternatives for worldwide operations.
Q6: What record groups does the machine accept?
A6: Consequence plans straightforwardly in DXF and AI groups. The path-planning calculation precisely translates complex bezier bends without distortion.
Q7: How rapidly can unused administrators ended up productive?
A7: The user-friendly interface permits essential operation inside hours. Most administrators accomplish full capability inside 2-3 days of hands-on preparing.
The M220 Flat Metal Letter Bending Machine delivers the precision, speed, and reliability your business demands. Email us at jianghui@yuhui-laser-tech.com to discuss your specific production requirements.
Contact us directly for customized solutions, quotations and long-term strategic cooperation.