NCLF Type Straightener Feeder & Uncoiler 3 In 1 Machine For Sheet Thickness: 1.0mm~8.0mm
Equipment Operating Environment
Ambient Temperature: -10 °C to +45 °C
Relative Humidity: ≤95%
Power Supply: 380V 50HZ, Three-phase Five-wire System (Customizable)
Air Pressure: 0.5MPa
Equipment Power: Approximately 16 KW
Production Direction: Left to Right (Customizable)
Product Description
NCLF Series 3-in-1 Uncoiler, Straightener, and Feeder System
Save Looping Space, Increase Safety Coiled material is from uncoiler through both left and right free guide rollers with advance photo sensors keeps looping. Through the opener device and bending roller system feeding the coiled material from up to down, passing opener device, coil tip flatness device, pinch rollers, work rollers, feed rollers to make the coiled material passing in an excellent smooth feeding
Basic Information:
The NCLF Series 3-in-1 coil feeder is designed for use with plate thicknesses up to 8.0mm. The standard model does not include a cart. The material rack is equipped with a powered pressure arm and pneumatic brakes. The system feeds material from the top with a pneumatic clutch and passive material discharge. The system features worm gear adjustment and high-speed hydraulic cylinder relaxation. The control panel and machine frame are designed separately for ease of operation. The discharge line height is electrically adjustable. The standard feeding direction is left to right. Due to the material thickness, hydraulic expansion can be selected to reduce operational risks and improve efficiency.
Applications:
The NCLF Series 3-in-1 is perfectly designed for the automotive parts and industrial products sectors. As a versatile 3 In 1 Straightener Feeder, it can be customized to meet non-standard specifications according to customer requirements, ensuring high efficiency and reliability. This innovative solution is manufactured by Lihao Machine, providing precision, durability, and seamless integration into modern production lines.
Advantages:
1. Maximized Space Utilization
The NCLF Series has the highest space efficiency among 3-in-1 systems, providing superior safety and ease of use compared to other feeding machine models.
2. Flexible Integration
The system can be integrated with other equipment to form a highly efficient production line, enhancing overall manufacturing efficiency.
3. Customization for Special Materials
Tailored models can be designed to meet the specific needs of unique materials and products, ensuring optimal performance for specialized applications
STANDARD ACCESSORY:
1. Electric eye loop control system
2. Feed and straightener rolls hard chrome plated
3. Hold down arm device
4. Feeding line easily adjusted by advance worm gear screw jacks device
5. Uncoiler with inverter control
6. Pneumatic threading tables devices provided at uncoiler and straightener
7. Hand-set coil width guide at outlet side
8. Hand-wheel-adjusted coil width guides at straightener inlet side
9. Reference indicator adjuster
10. Coil tip flattener
11. Uncoiler with air disc brake
12. Coil keeper
Features
1. Flexible Operation Mode
All functions are centralized in the PLC and a portable knob, allowing operators to control the system from a single point, eliminating confusion and saving time.
2. High Efficiency and Safety
The system replaces manual operations with mechanical actions, improving efficiency and reducing operator contact with materials, ensuring maximum safety.
3. onvenient Control Mode
Users can easily switch between punch master or device master modes, adapting the system to their specific needs while saving operational costs.
4. Compact Design
The NCLF series combines high power with an industry-leading compact design, making the most of your available workspace and reducing site costs.
5. Strong Control System Compatibility
Featuring a full Mitsubishi control system, the NCLF series is compatible with both domestic and international standards, eliminating concerns about data conversion and simplifying operations.
6. Innovative Industrial Design
The NCLF series is the first in the industry to integrate industrial design principles, maximizing equipment visibility and operator comfort without compromising performance.
Structure
·Material part
Constructed from Q235B steel, the frame offers excellent strength, toughness, and weldability. The material is laser-cut to ensure flatness and CNC-machined for precision.
·Material spindle
The spindle bore is precision-formed with a horizontal boring machine, guaranteeing coaxiality within 0.015mm. The main shaft is made from 40Mn tube forging, which undergoes spheroidizing annealing and quenching.
·Left and Right Vertical Plates
Made from ZG25 cast steel, these vertical plates offer high strength, stability, and welding performance. Through a series of processes including annealing and CNC processing, these plates ensure accuracy, stability, and long-term durability, preventing deformation and cracking.
·Correcting Roller
The core component of the 3-in-1 system, the correcting roller is made from GCr15 round steel. The roller undergoes multiple treatments, including pre-heat treatment, intermediate frequency treatment, and plating, to maximize concentricity, accuracy, hardness, and extend its lifespan.
·Gear Section
The gears are manufactured using a multi-step process, including gear grinding, tooth surface processing, heat treatment, and surface finish grinding. This process ensures high wear resistance, strength, and precision, making the gears highly durable with a grade of 6 for extended service life.
Specifications:
| project | unit | NCLF-600A | NCLF-800A | NCLF-1000A | NCLF-1300A | NCLF-1600A |
| Material width | mm | 100-600mm | 100-800mm | 150-1000mm | 200-1300mm | 200-1600mm |
| Material thickness | mm | 1.0-8.0mm | ||||
| Maximum material weight | Kg | 5000kg | 7000kg | 8000kg | 10000kg | 15000kg |
| Roll inner diameter | mm | Φ508 | ||||
| Roll outer diameter | mm | Φ1050-Φ1400 | ||||
| （For outer diameters less than 1050, please specify in advance） | ||||||
| Correction roller | pieces | 10 pieces Up 5/Down 5， diameter ,84MM | ||||
| Feeding roller | pieces | 2 pieces Up 1/Down 1, diameter 120MM | ||||
| Feeding roller | pieces | 2 pieces Up 1/Down 1, diameter 120MM | ||||
| Air pressure | Mpa | 0.55-0.60 | ||||
| Servo motor | kw | AC 11kw | AC 11kw | AC 14kw | AC 14kw | AC 18kw |
| （Add a two-stage transmission system to increase output torque） | ||||||
| Rack motor kw | kw | AC 3.7kw | AC 5.5kw | AC 5.5kw | AC 7.5kw | AC 7.5kw |
| The height of the feeding line | mm | 1300±100 | ||||
| Feeding accuracy | mm | When 0-600,±0.2 | ||||
| Expansion range | mm | Φ460-Φ530 | ||||
| Expansion method | Hydraulic expansion | |||||
| Feeding direction | from left to right/from right to left (important parameter, to be filled in by the customer) | |||||
| Applicable materials | iron, copper, aluminum, Hot-Rolled Metal steel, Cold-Rolled Metal steel, Galvanized Metal steel ,Stainless Steel etc. | |||||
| Working power | AC380±10%,50HZ,three-phase five wire system | |||||
| Machine color | according to catalog (host RAL9010), yellow for protective and movable parts | |||||
NCLF-600A Corrective Ability Table:
| yield point stress（N/mm²） | 245 | 368 | 469 | 550 | 613 | 750 | |
| tensile strength（N/mm²） | 392 | 490 | 588 | 686 | 784 | 880 | |
| Test pressure（kgf/mm²） | 40 | 50 | 60 | 70 | 80 | 90 | |
| thick plate mm | 1 | 600 | 600 | 600 | 600 | 600 | 600 |
| 1.2 | |||||||
| 1.4 | |||||||
| 1.6 | |||||||
| 2 | |||||||
| 2.2 | |||||||
| 2.5 | |||||||
| 2.8 | 583 | ||||||
| 3.2 | 533 | 432 | |||||
| 4 | 533 | 331 | 300 | ||||
| 4.5 | 533 | 331 | 300 | 280 | |||
| 5 | 533 | 331 | 300 | 250 | 230 | ||
| 6 | 450 | 331 | 300 | 250 | 200 | 178 | |
| 7 | 330 | 250 | 230 | 200 | 150 | 100 | |
| 8 | 250 | 230 | 200 | 150 | 100 | 78 | |
Main configuration parameters:
| No. | name | brand |
| 1 | Reduction motor | Xinhua |
| 2 | Servo Motor | Inovance |
| 3 | Touchscreen | Weilun |
| 4 | PLC Programmable Logic Controller | Mitsubishi |
| 5 | circuit breaker | Schneider |
| 6 | contactor | Schneider |
| 7 | Control button | Hequan |
| 8 | relay | Schneider |
| 9 | Pneumatic components | Sanchi |
| 10 | Hydraulic Station | Chuanglibo(Taiwan Yuken valve group) |
| 11 | Photoelectric sensing | Omron |
| 12 | Release solenoid valve | SMC |
| 13 | Leveling bearing | NSK |
| 14 | Frequency converter | Sanke |
| 15 | Servo Drive | Inovance |
Other Optional Configurations:
| No. | Optional | Basic standard |
| 1 | Coil feeding car (width 400/600mm) | 1. Mold Line Height: 1100-1300 mm 2. If the height increase of the machine head exceeds 300 mm, the trolley and material rack need to be elevated. |
| 2 | Coil feeding car (width 800 mm) | |
| 3 | Coil feeding car (width 1000mm) | |
| 4 | material blocking arm(a set) | |
| 5 | hydraulic shears（within 600mm） | |
| 6 | hydraulic shears（Above 800mm） | |
| 7 | Grease lubricator（within 600mm） | |
| 8 | Grease lubricator（Above 800mm） |
Package
Based on the specific characteristics of different products, packaging should be as follows, if necessary:
FAQs:
Q: Do you provide after-sales support?
A:We provide machine operation training; on-site installation and maintenance are available, and on-site service fees are borne by the customer.
Q: What is your supply capacity?
A: We have standardized processes for design, manufacturing, commissioning, and we are ISO9001 certified.
Q: How do you package the machines?
A: Machines are packed with film covering plus wooden cases for safe transportation.
Q: What is your warranty policy?
A: One-year warranty (excludes human damage); spare parts for repair are chargeable.
