Project Description

Machine Info

decoiler straightener feeder
  • Product Name:3 in 1 Decoiler Straightener Feeder

  • Model: NCHL-B series

  • Material width:100-1800 mm

  • Material thickness: 0.3-3.2 mm

  • Supply Ability: 20 Set/Sets per Month

  • Port: ShenZzhen/NingBo/ShangHai

  • Packaging Details:  standard export wooden cases, sealed with stretch film.

  • Warranty:  1 Year

  • After-sales Service Provided:  Engineers available to service machinery overseas

Features

3 in 1 decoiler straightener feeder machine is an automatic equipment that integrates three functions of uncoiling, leveling and feeding. It does not need to reserve a waiting area, and has many advantages such as centralized process flow, good synchronization, high precision, high efficiency, energy saving, environmental protection, and space saving.
Thin plate 3 in 1 decoiler straightener feeder machine is mainly used in precision stamping occasions such as computers, monitors, printers, air conditioners, hardware accessories, home appliance accessories, and auto parts.

Decoiler Part

A. Decoiler Part Features

1.The housing is fabricated from welded steel plates, featuring polished welding surfaces. Post-welding, the housing undergoes annealing to relieve stress, and the bearing hole is precisely machined.

2.The main motor is driven by a gear motor, incorporating a frequency converter for speed control. The sprocket propels the material in a rotating motion, and the transmission part comes with a protective cover.

3.A ø125 rotating oil cylinder is employed for expanding the inner diameter, utilizing hydraulic expansion and a wedge-shaped slider structure for the material reel.

4.The innovative four-blade design boasts a curvature that matches the material’s inner diameter. The blade surface is hard-coated, sleek, and wear-resistant, ensuring that the material remains unharmed during operation. The A-type iron features a quick-change mechanism, allowing for swift and secure blade replacement without causing any damage. The blade surface is marked with a graduated scale.

5.The Omron photoelectric switch controls the photoelectric sensor switch.

6.Outfitted with a pneumatic disc brake mechanism.

7.Integrated with pneumatic pressing and support arms, this feature assists in material loading while preventing tail-end material from dropping and causing injury to personnel.

8.The main shaft employs a ø160 45# seamless pipe, which has undergone heat treatment through quenching and tempering.

B. Straightener Feeder Part Features

1.The primary panel undergoes CNC machining center processing to ensure uniformity between the two components, while adhering to stringent quality control measures throughout the production process.

2.The leveling box structure is primarily welded using steel plates with refined welding surfaces. Post-welding and stress-relieving annealing, the bearing hole is precisely machined.

3.The roller consists of heat-treated chrome steel 40CR, subjected to high-frequency quenching and hard chrome plating. The surface hardness ranges from HRC58 to 610, with a 0.05mm thickness of chrome plating on one side.

decoiler straightener feeder

4.The precise worm gear and worm mechanism govern the synchronized vertical movement of the leveling roller, featuring a digital watch handwheel display for accurate adjustments.

5.The transmission gear’s tooth surface undergoes high-frequency grinding, while the lower roller is equipped with full transmission to prevent any surface damage to the material.

6.Equipped with front and rear manual width adjustment mechanisms to guarantee material diagonal precision.

7.Incorporates a feeding arm for the feeding port and a material head leveling apparatus, enabling smooth coil material insertion and efficient feeding.

8.An integrated air storage tank is included to ensure stable air pressure within the machine.

decoiler straightener feeder

C. System control

1.Employs Japanese Yaskawa servo motors, a Mitsubishi control system, and a touch control panel for exact control.

2.Offers high-precision feeding dimensions, guaranteeing accurate feeding to meet the growing processing requirements.

3.Provides flexible and convenient feeding length adjustments, eliminating the need for mechanical modifications; simply input the desired length size using the touch display control screen.

4.The external manual control handle enables easy mold debugging.

Optional Function

Openable Straightening Head

The entire upper straightening section is designed to be openable, allowing for easy access to clean the work rollers’ surfaces of contaminants such as oil stains, debris, and non-ferrous metal oxide layers. Typically, this feature is chosen for aluminum stamping applications.

Automatically Adjusting Correction

The correction amount can be adjusted using a geared motor or servo motor, with the system’s memory capable of storing 99 sets of numerical parameters that can be accessed at any time.

Coil Car

The material is safely and smoothly transported to the main shaft of the decoiler. This component is utilized to support the material during uncoiling, ensuring the coil enters the leveler seamlessly. Generally, it is recommended to include this feature for materials weighing more than 2 tons.

decoiler straightener feeder

Shearing Machine

The head and tail of the material are trimmed to enable easy entry into the mold and to collect any remaining material. The system can automatically and synchronously cut coil materials, minimizing manual verification and operation time, thereby enhancing production efficiency. (It is particularly beneficial to install additional components for wide and thick materials).

Automatic Double-sided Oiler

The system enables automatic oiling of both the upper and lower surfaces of the material.

Decoiling spindle support arm

Powered by a hydraulic cylinder, the support arm sustains the end of the uncoiling spindle after loading. This action balances the main bearing’s gravity, enhances the stability of the uncoiling process, and extends the spindle’s service life.

Data Table

Material:Cold rolled sheet, hot rolled sheet, pickled sheet, galvanized sheet, stainless steel sheet, copper, aluminum
Model NCHL-
300B
NCHL-
400B
NCHL-
500B
NCHL-
600B
NCHL-
700B
NCHL-
800B
NCHL-
1000B
NCHL-
1300B
NCHL-
1600B
Width of Material (mm) 50-300 50-400 50-500 50-600 80-700 80-800 80-1000 100-1300 100-1600
Thickness of Material (mm) 0.3-3.2
Max.Coil Weight (kg) 3000 5000 6000/8000 8000/10000
Coil I.D. (mm) 450-530 480-530
Max.Coil O.D. (mm) 1500
Max.Speed (m/min) 16
Feeding Accuracy (mm) ±0.1/100mm
Work Rollers 3 Up / Down 4
Feeding Level (mm) According to Customer’s Requirements
Power Supper (V) 380V 3-Phrase 380V
Air Supply (kg/cm²) 5kg/cm²
Uncoil Expansion Hydraulic Expansion
Servo Motor (kw) 1.8 2.9 4.4 5.5 7.5
Decoiling Motor (kw) 2.2 4
Machine Size (m) 3.88×1.52
×2.2
3.88×1.62
×2.2
3.88×1.72
×2.2
3.88×1.82
×2.2
3.88×1.92
×2.2
3.88×2.02
×2.2
3.88×2.22
×2.2
3.88×2.52
×2.2
3.88×2.82
×2.2
Machine Weight (kg) 2870 3440 4130 4550 5000 5500 6000 7300 8600

Video

Applicable material thickness 0.3-3.2mm is a three-in-one thin plate decoiler straightener feeder. There is no need to reserve a waiting area, and it has many advantages such as centralized process flow, good synchronization, high precision, high efficiency, energy saving, environmental protection, and space saving.

Application

decoiler straightener feeder

Applied in 5G communication equipment parts industry

decoiler straightener feeder

Applied in the hardware parts industry

decoiler straightener feeder

Applied in the home appliance parts industry

decoiler straightener feeder

Applied in the auto parts industry

How does Decoiler Straightener Feeder work

A Decoiler Straightener Feeder is a multi-functional machine used in the metal processing industry, streamlining the process of unwinding, straightening, and feeding metal coils. It consists of three main components: a decoiler, a straightener, and a feeder. The decoiler unwinds the coiled metal, while the straightener removes any curls or deformations using a series of rollers. Finally, the feeder moves the straightened metal into the press machine at a precise speed and length, ensuring accuracy and efficiency in production. This integrated system improves productivity, reduces material waste, and enhances overall work safety.

Comparison with Traditional Methods of Coil Feeding 

Compared to traditional methods of coil feeding, Decoiler Straightener Feeder systems offer significant advantages. In traditional methods, separate machines handle decoiling, straightening, and feeding, often requiring manual intervention, resulting in longer setup times, increased labor costs, and reduced efficiency.

In contrast, a Decoiler Straightener Feeder combines all three functions into one machine, streamlining the process and reducing the need for manual handling. This integration leads to shorter setup times, decreased labor costs, and increased productivity. Additionally, the precision and accuracy provided by the automated system minimize material waste and improve the overall quality of finished products. Furthermore, the reduced human intervention enhances workplace safety and reduces the risk of accidents.

Industries that Benefit from a 3 in 1 Decoiler Straightener Feeder 

A 3-in-1 Decoiler Straightener Feeder is a versatile and efficient machine that benefits a wide range of industries involved in metal processing and manufacturing. Some of these industries include:

1.Automotive: This industry relies heavily on precise metal forming for producing various car components such as body panels, chassis, and engine parts. A Decoiler Straightener Feeder ensures consistent quality and reduces production time.

2.Electronics: The production of electronic components and casings, like computer chassis and mobile phone casings, requires precise metal processing. The integrated system enables faster and more accurate production.

3.Appliance manufacturing: Household appliances such as refrigerators, washing machines, and ovens often consist of numerous metal parts. The Decoiler Straightener Feeder simplifies the manufacturing process, enhancing productivity and quality.

4.Construction: Metal materials used in construction, such as steel frames and beams, require precise straightening and feeding. The 3-in-1 system helps streamline the production of these components.

5.Aerospace: The aerospace industry demands high precision and quality in manufacturing metal parts for aircraft and spacecraft. The Decoiler Straightener Feeder ensures consistent and accurate production.

These are just a few examples of industries that can benefit from a 3-in-1 Decoiler Straightener Feeder. Its versatile and efficient nature makes it a valuable asset in various metal processing applications.

How to choose the right Decoiler Straightener Feeder

Choosing the right Decoiler Straightener Feeder requires considering several factors to ensure it meets your specific production needs. Here are some key aspects to consider:

1.Material type and thickness: Evaluate the type of metal (e.g., steel, aluminum, copper) and the thickness range you will be processing. Different machines are designed to handle specific materials and thicknesses.

2.Coil width and weight: Assess the maximum coil width and weight your production requires. Choose a machine with the appropriate capacity to accommodate these dimensions.

3.Feeding speed and accuracy: Determine the required feeding speed and accuracy for your production process. Faster speeds may be necessary for high-volume manufacturing, while higher accuracy is crucial for precision components.

4.Automation and control features: Evaluate the level of automation and control features you need, such as programmable logic controllers (PLCs) and touch screen interfaces. Advanced controls can improve efficiency and ease of operation.

5.Space constraints: Consider the available floor space in your facility. Decoiler Straightener Feeder systems come in various sizes, so select one that fits your workspace without compromising functionality.

6.Budget: Determine your budget for the equipment and compare it with the available options. Balance the need for quality and features with the cost of the machine.

7.After-sales support: Choose a reputable manufacturer or supplier that offers reliable after-sales support, including technical assistance, maintenance, and spare parts availability.

By considering these factors, you can select a Decoiler Straightener Feeder that best suits your production requirements, ensuring optimal efficiency, quality, and cost-effectiveness.

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