How to Use Automatic Bending Machine/Die Cutting – What is CNC Dieboard Cutting? Where to Buy?

The WT21 automatic bending machine is specifically designed to meet the needs of manufacturers and commercial letterpress shops in industries such as apparel, bags, electronics, greeting cards, business cards, stationery, invitations, and announcements. This versatile machine is ideal for creating steel rule dies used in die cutting applications. Key Features: - Can perform bending, bridging, cutting, lipping, and more all at once, offering fast and accurate results. - After bending, graphics can be directly checked on the plate without additional trimming or polishing. - Achieves full automation, significantly reducing the time required to load knife plates. - Equipped with a powerful software control system that makes custom requests easy to handle. - Suitable for various applications including electronic BanDao molds, die boxes, card knives, dolls, and blister bending die cutters. Product Introduction & Function Parameters: 1. The machine can perform six functions simultaneously: bending, bridging, cutting, lipping, playing bridge, and slicing before and after. 2. Graphics on the machine after bending can be directly checked without needing extra trimming or polishing. 3. It implements true full automation, greatly saving time on loading knife plates. 4. The machine can use all six functions together or select one or several based on the need. 5. A strong and complete software control system allows for easy handling of any machining request. 6. Ideal for use with electronic BanDao molds, die cutter boxes, card knife molds, doll, and blister bending die cutters. Working Principle: This automatic bending machine is used for laser cutting dies in the electronics, printing, and packaging industries. The die-cutting blade has a height of 30 mm, thickness ranging from 0.45 mm to 1.05 mm, and is typically available in 1-meter-long straight blades or 100-meter disc blades. The plane figure represents the boundary of the graphic processing. The CNC bending machine consists of an NC system, feeding mechanism, rotating mechanism, and a curved knife mouth. The curved knife mouth can be divided into solid mold and rotational mold. During the die-cutting process, the blade is fed through the curved knife mouth using a fixed mold, and the rotating mold drives the blade to bend precisely, repeating the process to complete the job. The die-cutting blade is mounted on a motherboard (wooden, plastic, metal, etc.), known as the die-cutting plate. Once installed on special equipment, it can achieve large-opening punching forming of packaging and printing materials. Development of Automatic Bending Machines: With the rapid development of the electronics, printing, and packaging industries, the supporting industry of die-cutting boards has also seen significant growth. As market share increases, more companies and capital are entering the industry, making the previously profitable knife mold processing industry increasingly challenging. However, in a market where price is the main factor of competition, companies must not only reduce production costs but also improve efficiency to stay competitive. Automatic computer bending machines play a crucial role in the precision and efficiency of knife mold manufacturing. Previously, fully automatic computer bending machines imported from abroad were expensive and difficult to maintain. Domestic models could only perform simple bending, bridging, and slicing, often requiring manual operation, which limited productivity and was heavily dependent on operator skill. This resulted in inconsistent product quality and difficulties in improving the quality of laser-cutting dies and production efficiency. After recognizing the vast potential of the laser knife mold (die-cutting plate) manufacturing industry, the company leveraged its expertise in NC control systems and assembled a team of top engineers and technicians to develop a new automatic bending machine. Based on the current state of the domestic laser-cutting die industry and technological application, the "Star" series of computer-controlled bending machines have the following key advantages: 1. Powerful control system with user-friendly interface, supporting DXF format from AUTOCAD, as well as independent support for CORELDRAW or ILLUSTRATOR AI format. No need for CAD software to stroke, saving time and improving efficiency. 2. Blade feeding system uses imported screw clamp technology, ensuring high accuracy and repeatability for safer and more reliable operation. 3. Bending part uses imported servo motors and steel bending dies from Japan, capable of producing complex shapes like boxes, toys, and electronics with high speed and precision. 4. Equipped with six technical university teachers, significantly increasing work efficiency and reducing factory management costs while eliminating reliance on manual die-making. As the knife mold industry becomes increasingly competitive, with prices being reduced repeatedly, it's no longer just about price. It's about cost, efficiency, and quality. Our automatic computer bending machine helps you reduce labor costs, improve product quality and efficiency, and grow your business faster!

>>> Machine Features - Auto Bending, Bridging, Cutting, Lipping, Broaching with blade thickness 0.45–3mm and height 8–60mm. - Core parts include 2 sets of Panasonicä¼ºæœ motors (for feeding and bending), 2 sets of gear reducer motors (for bridging, cutting, and lipping), 1 set of high-precision HIWIN guide screw, 1 set of Japanese servo motor reducer, and high-quality AirTag cylinder. - Self-developed control system, customizable for customer needs, with self-protection and alarm system, stable, and easy to operate with low maintenance cost. >>> Applicable Materials and Industries - Widely used in blade bending, packaging boxes, and more. >>> WT Bending System 1. Feeding: Uses a roll feeding system for fast and accurate steel rule feeding. 2. Cutting: Automatic cutting for easy steel rule cutting. 3. Bridging: Automatic bridging. 4. Lipping: Automatic lipping. 5. Bending: Uses firmware bending system for perfect box, toy, and electronics bending. 6. Rule Rest: Single rule rest that moves both sides to ensure clockwise or anticlockwise rule trays. 7. Software: English interface, easy to learn and operate. >>> WT09 Specification
Technical Parameters | Blade Thickness (mm) | |||||
0.45 | 0.53 | 0.71 (2PT) | 1.07 (3PT) | 1.42 (4PT) | ||
Blade Height (mm) | 8–25 | 8–25 | 8–30 | 8–40 | 8–60 | |
Maximum Bending Angle | 100° | 100° | 100° | 100° | 100° | |
Minimum Bending Radius of 90° (mm) | 0.4 | 0.4 | 0.5 | 0.5 | 0.5 | |
Minimum Bending Size of Front (mm) | 1.0 | 1.0 | 1.5 | 1.5 | 1.5 | |
Minimum Bending Size of Rear (mm) | >0 | >0 | >0 | >0 | >0 | |
Feeding Accuracy | 0.03/300mm - Panasonic Servo Motor and High Precision Screw Guide | |||||
Bending Flatness | 0.2/100mm | |||||
Bridge Mode | Automatic continuous bridge, adjustable bridge height (15–18mm), Gear Motor drive | |||||
Cutting Mode | Automatic cut-off or swing (Automatic identification alarm and self-monitor), Gear Motor drive, Full Power add olecranon pneumatic machine | |||||
Line Cut | Efficiently Bending the Blade and Cutting the Line at the Same Time. | |||||
Best Files Format | DXF, DWG, AI, CDR, PLT | |||||
Weight | 620kg | Volume | 2660×1150×1540mm | |||
Power | 1.8kW, 110V / 220V, 50Hz / 60Hz |



>>> Package & Shipping Each machine is well-packed in an export-standard wooden case. We will take photos of the machine before shipping and keep you updated on the packing and loading process. >>> Our Exhibition Sino Packing Expo

>>> Our Services 1. One-year warranty on the machine, excluding normal consumables. 2. 24-hour technical support via email or phone. 3. User-friendly English manual and Video CD for operation and maintenance. 4. Self-developed English software supports all types of pattern recognition. 5. 1-year warranty and lifelong engineering service. >>> Why Choose Us - WT Bend Machine can process a minimum radius of 0.5mm, while others do 1.0mm. - Automatically identifies cutting direction and cuts the knife at any desired length—others don't have this feature, with the shortest knife length being 2.5mm. - Automatically adjusts the height of the bridge (15–18mm) via a switch. - No noise during cutting and bridging, thanks to motor control—no stuck or blocked knives. Other companies usually use pneumatic control, leading to such issues. - WT Bend Machine can make continuous bridge holes without stopping, unlike other machines that require back-and-forth movement. - WT AutoBend Machine offers integrated working: select all knives you want to bend, and the machine will bend them continuously, similar to cutting lines. - WT AutoBend Machine includes automatic alarm and self-protection features. If there’s a false operation or machine failure, the machine stops and displays an error code, allowing quick troubleshooting. - All machine parts are produced in-house, making maintenance and replacement convenient. All bending machine molds are maintained free of charge. - The AutoBend Control System is self-developed, and we guarantee lifetime updates for customers. The machine can also bend the knife and cut the line simultaneously. - The Shimpo reducer is originally imported from Japan, while others are made in China. >>> Please Let Us Know 1. What machine do you need? 2. What materials will be processed? What are the size and thickness? 3. What is your business scope? Are you an end-user or a distributor?                                       Customer Needs is My Pursuit!
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SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.lerenspecialsteel.com