NCMF Medium Plate Uncoiler Straightening Feeder 3 In 1 Machine Applicable Plate Thickness: 0.2mm~3.2mm

· 3 In 1 NC Servo Straightener Feeder W/Uncoiler

Ensure the Continuous Flow and Safety of Coiled Material: The coiled material smoothly navigates its path from the uncoiler, guided by precision rollers on both left and right sides, monitored by advanced photo sensors to ensure proper looping. Through subsequent stages, including the opener device and bending roller system, the material is carefully fed downward, maintaining its integrity. Additional components like the coil tip flatness device, pinch rollers, work rollers, and feed rollers further contribute to a secure and seamless feeding process, prioritizing both efficiency and safety.

· STANDARD ACCESSORY:

Electric eye loop control system ensures precise material looping, while feed and straightener rolls boast hard chrome plating for durability. An outgoing catenary provides additional support, while a hold-down arm device secures the material in place. The feeding line is easily adjustable thanks to advanced worm gear screw jacks, enhancing flexibility. Uncoilers are equipped with inverter control for optimal performance, alongside a reference indicator adjuster for accuracy.

Easily set the feeding exit direction with the eccentric roller (upper), and adjust coil width guides effortlessly using hand-set guides at the outlet side and hand-wheel-adjusted guides at the straightener inlet side. A threading table device facilitates smooth material transition, while a coil tip de-bender ensures proper coil handling. Uncoilers feature air disc brakes for enhanced safety, and an A-frame type coil keeper ensures stable storage.

· OPTION:

1. LIHAO’S coil car

2. Shearing device

· Features

1. Streamlined Operation: All feeder functions are consolidated into the PLC and a portable knob, eliminating the need for multiple function keys and simplifying operation. Operators can control all device movements from one central location, minimizing time wastage.

2. Enhanced Efficiency and Safety: Mechanical actions replace manual operations, boosting productivity by reducing unnecessary downtime. The feeder boasts numerous auxiliary functions for material feeding and support, allowing operators to maintain a safe distance from the materials.

3. Versatile Control Options: Users have the flexibility to switch between punch master or device master modes as per their requirements, maximizing device adaptability and cost savings.

4. Optimal Footprint: Despite its powerful capabilities, the Lihao NCMF series features a compact form factor, offering the most reasonable footprint in the industry. This design maximizes cost efficiency for site utilization.

5. Comprehensive Control System Compatibility: Utilizing a full suite of Japanese Mitsubishi control systems, the NCMF series ensures compatibility with various domestic and international standards. Users can operate the equipment without concerns about data conversion or compatibility issues.

6. Thoughtful Design: The NCMF series pioneers industrial design in the industry, prioritizing both performance and aesthetics. By maximizing equipment visibility and improving operational comfort, it sets a new standard for user experience.

· Product Description

· Material part

The frame component of the material rack is constructed from Q235B steel, renowned for its favorable elongation, robust strength, and weldability, making it a staple in general mechanical part manufacturing. Utilizing laser cutting techniques ensures the flatness of the entire plate. Subsequent CNC machining guarantees precise hole positioning. CO2 protection welding secures the size of the rack, maintaining structural integrity. Through annealing heat treatment, the internal structure of the steel undergoes modification, enhancing its performance. This heat treatment process not only fortifies the metal material to unleash its full potential but also reduces structural weight and enhances mechanical product quality, significantly extending machine part longevity. Additionally, it rectifies welding-induced defects, eliminates segregation, mitigates internal stress, and promotes uniformity in steel structure and properties.

· Material spindle

The spindle bearing bore is meticulously crafted using a horizontal boring machine, ensuring exceptional coaxiality, with a tolerance of below 0.015mm. Crafted from 40Mn tube forging, the main shaft of the material frame undergoes spheroidizing annealing, quenching, and tempering treatments. These processes significantly enhance the flexibility of the main shaft, surpassing standard carbon steel pipes commonly utilized in the industry. This superior flexibility optimizes the load-carrying capacity of the spindle, facilitating smoother coil starting and stopping while reducing motor load.

· Left and right vertical board

The left and right vertical plates of the straightening head are crafted from cast steel ZG25, renowned for its high strength, excellent plasticity and toughness, and superior welding performance. These plates undergo a meticulous manufacturing process: each set of equipment's left and right vertical plates are meticulously formed using molds and cast from ZG25 steel. Subsequently, annealing exposes the material to high temperatures for an extended period, followed by slow cooling. This annealing process serves multiple purposes: it addresses various structural defects and residual stresses that may arise during casting, forging, rolling, and welding processes, thereby preventing workpiece deformation and cracking. Additionally, it softens the workpiece for easier cutting, refines grain structures, and enhances mechanical properties. Finally, CNC pair processing ensures the precision of the vertical plate holes and guarantees stability.

· Correct roller part

At the heart of the Uncoiler, Straightener, and Feeder 3-in-1 system lies the pivotal correction roller. Lihao Machinery employs a sophisticated processing technique for this component, starting with the forging of GCr15 round steel. Following pre-heat treatment, including spheroidizing annealing, the roller undergoes a series of precision procedures. This includes stabilization through carburization, milling, intermediate frequency treatment, coarse grinding, and deep cooling. Subsequently, a refining process is applied, culminating in a plating finish. This meticulous process ensures maximum accuracy, concentricity, surface finish, and hardness, thereby significantly extending the lifespan of the correction roller.

· Gear section

Lihao Machinery employs a comprehensive gear machining process to ensure optimal performance and durability. This process includes several key steps:

gear grinding processing -- tooth surface processing -- heat treatment-- tooth surface finish grinding

For the gear components, forging is the primary method, followed by normalization treatment to enhance cutting capabilities. The gears are meticulously crafted according to design specifications, starting with roughing and progressing through semi-finishing, carburization, rolling, and gear shaping stages to achieve the desired form. Subsequently, heat treatment is applied to optimize mechanical properties. Finally, the gears undergo final finishing, benchmarking, and tooth profiling as per design requirements. 

Through this rigorous process, Lihao Machinery ensures that their gears attain a grade 6 rating, boasting high wear resistance, superior strength, and an extended service life.

· Specification:

· Electronic control configuration table: 

· Hydraulic station configuration table:

· Applications
The NC Feeder is suitable for high-speed fixed rotor stamping production lines, heat exchanger stamping production lines, brake pad and friction sheet production lines, hardware parts stamping production lines, radiator production lines, new energy battery shell stamping line, and more.

· Package
Based on the specific characteristics of different products, packaging should be as follows, if necessary:

· Lihao Pre-sales Service
1. Custom 3-in-1 coil feeding line machinery: Based on the technical parameters of the application-related equipment provided by the customer, we can modify our machines to meet the customer's convenience and high production efficiency.
2. Solution Design: According to the customer's product processing requirements, we design unique solutions to support higher manufacturing efficiency and better processing quality.

· Lihao After-sales Service
1. As a professional manufacturer and supplier of automation machines, LIHAO provides English training videos and user manuals for uncoiler straightener feeder 3 in 1 coil feed line machines, covering installation, operation, maintenance, and troubleshooting. Additionally, we offer technical guidance through remote means such as TeamViewer, email, mobile, WhatsApp, Skype, and 24/7 online chat when you encounter issues with installation, operation, or adjustments.
2. Customers can choose to come to our factory for 2-5 days of training. We will provide professional guidance and effective face-to-face training.
3. Our engineers will provide on-site guidance and training services at your location. We will require your assistance in arranging visa procedures, prepaying travel expenses, and accommodating us during the business trip and service period.

· Lihao Automation Feeder Machine Guarantee
1. The entire coil feeder lines machine is covered by a 1-year free warranty.
2. Lifetime maintenance is provided, with our after-sales department offering 24/7 online support.
3. We offer machine-related parts services. After the 1-year warranty period, buyers will need to pay for repair parts.

· Shipping to Around the World
The uncoiler straightener feeder 3 In 1 machines can be shipped worldwide via sea, air, or express logistics through DHL, FedEx, and UPS. You are welcome to obtain a free quote by filling out the form with your name, email, product, and requirements. We will promptly contact you with complete information, including the most suitable delivery method (fast, secure, discreet) and shipping costs.