Integrated Decoiler and Straightener for Efficient Coil Handling

• Customization: Available
• After-sales Service: 1 Year
• Type: Decoiler with Straightener
• Model NO.: CL-150
• Usage: Sheet
• Voltage: Customize
• Automatic Grade: Automatic
• Principle: Roller Straightening
• Certification: ISO9001, CE
• Warranty: 12 Months
• Customized: Customized
• Condition: New
• Product Name: Straightener Cum Decoiler / Uncoiler
• Application: Steel Coil Decoiler
• Material: Metal Steel Sheet Aluminum Copper
• Key Selling Points: Durable, Low Maintenance Cost, Easy to Operate
• Function: Coil Uncoiling Straightening
• Straightening Material: Aluminum Coil
• Straightening Wire Material: High Carbon Steel Wire
• Keyword: Coil Uncoiling Straightening
• Keyword 1: Decoiler and Straightener 2 in 1
• Keyword 2: Uncoiler and Leveller
• Transport Package: Wooden Box
• Specification: Customized Size
• Trademark: LIHAO
• Origin: Shenzhen, Guangdong
• HS Code: 8428392000
• Production Capacity: 500 PCS/Year
• Package Size: 110.00cm * 90.00cm * 120.00cm
• Package Gross Weight: 120.000kg

Product Description

 

1.Features

1. Material decoiler and straightener function together in one structure ,does not take up too much space. 
2. Suitable for various of metal coils uncoiling and straightening .
3. It can adopt variable speed device , to control the discharge speed.
4. The material rack and straightener are integrated, chain drive, chrome plated roller, special endless speed change device controls the discharging speed, with strong durability.
5. The uncoiling adopts splint on both sides, driven by the feeding roller, which is pulled by leveling part to control the speed.
6. Leveling roller adopts chromium steel 40CR,after conditioning ,high frequency quenching ,hard chromium plating. Surface hardness HRC60 degree,chrome  plating thickness unilateral 0.05mm,high hardness, strong durability.
7. Leveling adjustment adopts four independent fine-tuning, which is controlled by scale, simple and practical.
8. Use L type iron frame induction frame induction,Mainly suitable for the material is lighter and smaller, the surface requirements are not high stamping production,It is often used with air feeder, with an economical punching automatic production line.


Decoiler is for the metal coil(or other material )uncoiling to be straight and smooth ,then easily for the feeding to the machine like slitting,cut to length and roofing sheet,etc.It can be divided into manual decoiler and electric decoiler,hydraulic decoiler.The hydraulic decoiler whether has the loading car and the length of the guaiding is all customized.

Model	CL-150	CL-200	CL-250	CL-300
Material width	150mm	200mm	250mm	300mm
thickness	0.4~2.2mm
Coil outer diameter	800mm
Coil weight	350kg	400kg	500kg	500kg
speed	15m/min
motor	1/2hp/4p	1hp/4p	1hp/4p	1hp/4p

 

 

Straightener Head

1. The straightener head features a parallel roller design with a total of 7 refined rollers: 3 upper rollers and 4 lower rollers.  
2. Utilizes four-point fine adjustment, making it more suitable for processing high-precision materials. The independent four-point pressure system adjusts the feeding wheel pressure for both incoming and outgoing materials, effectively preventing material deviation and deformation.  
3. The support roller is a galvanized, non-powered roller, made from integrated material with a wear-resistant surface, ensuring durability and smooth rotation using mechanical bearings.  
4. Equipped with a cast iron handwheel with an electroplated surface, maintaining a traditional yet reliable design.  
5. The transmission system is enclosed within protective covers on both sides, with an observation window for easy monitoring.   

 

Frame Section

1. The machine integrates a decoiler and straightener into a single structure, maximizing workspace efficiency.  
2. The frame adopts a cantilever beam design, with all plates precisely cut using laser plasma technology for enhanced accuracy and interchangeability.  
3. The entire structure is designed for simplicity, allowing general technicians to assemble and replace parts efficiently, significantly reducing maintenance costs.  

 

Straightening Rollers

1. The straightening rollers are made from solid bearing steel, thickened and electroplated after intermediate frequency treatment, with a surface hardness of no less than HRC58 to ensure long-term durability.  
2. Constructed from GCr15 forged round steel, undergoing preheating treatment (spheroidizing annealing), turning, milling, intermediate frequency treatment, rough grinding, cooling stabilization, fine grinding, and electroplating-ensuring maximum precision, concentricity, smoothness, hardness, and extended service life.   

 

Drive Gear

The gear manufacturing process includes:  
1. Processing of the gear blank, machining of the tooth surface, heat treatment, and final finishing of the tooth surface.  
2. The raw components, primarily forged parts, undergo normalizing treatment to enhance machinability.  
3. Based on the gear design specifications, rough machining is performed, followed by semi-finishing operations such as turning, rolling, and gear shaping to form the gear structure.  
4. Heat treatment is applied to enhance mechanical properties. The final finishing process ensures high precision, with the finished gears reaching grade 6 quality-offering excellent wear resistance, strength, and an extended lifespan.  

Electric Control Box

1. Utilizes silver alloy relays, full copper coils, and a flame-retardant safety base for long-lasting durability.  
2. Includes a safety-protected adjustable time-delay circuit with silver alloy contacts, supporting various delay ranges.  
3. The switch mechanism features a sliding contact design with a self-cleaning function. The normally open and normally closed contacts are independently structured, allowing compatibility with different pole configurations, and include an anti-rotation positioning gasket to prevent loosening.  
4. The control panel adopts a self-duplex flat button with light actuation force and moderate key travel. Its modular design features keto-base composite contact points, providing high conductivity and large current capacity, with a lifespan of up to one million cycles.  

Power System

1. Equipped with a model 80 worm gear vertical reducer, utilizing a gear speed converter to adjust the motor's rotational speed, achieving the desired output speed while increasing torque.  
2. Features a vertical motor with low vibration and noise. The rotor assembly is made of pure copper coils, lasting ten times longer than standard coils. Both ends are fitted with ball bearings, ensuring low friction and minimal heat generation.  

Noted
(1)Turn on the power supply first check whether the power supply voltage is matched, whether there is a lack of phase contact, etc., so as not to damage the electrical motor.
(2)There should be a reliable grounding wire to prevent injury when the appliance is damaged.
(3)Immediately remove the handle of mandrel after loading the coil, it is avoid injury when runing.
(4)The power should be cut off during charging. After power-on, it is strictly forbidden to stand around the pallet.

Maintenance
(1)For long-term use, the spindle bearing grease should be added once a month, and the reducer oil should be replaced every six months, and the oil should be added to 1/3.
(2)The wiring points in the electric control box shall not be loose, so as to avoid burning the electrical appliances and affecting normal use, and no oil or water is allowed to enter.
(3)For long-term use, attention should be paid to checking the bearing housing and whether the screws are loose.
(4)If it is not used for a long time, add the oil to the spindle and check the electric control box.

 

What We Do

Company Profile

Shenzhen Lihao Machinery Equipment Co., Ltd. is a professional machinery manufacturer integrating design, manufacturing, sales, service, and trade. We specialize in providing high-speed precision punch presses, uncoilers, straighteners, feeders, molds, and receiving machines for metal stamping automation.

With strong technical capabilities and over 20 years of experience in mechanics, electrics, and control, Lihao Machine offers customized solutions for industries such as home appliances, automotive, hardware, and electronics. Our products are recognized for their quality and reliability.

Lihao Machine holds a strong market share in China, with offices in over 20 regions. We have established partnerships with agents and distributors across various regions, providing installation, maintenance, and support services to customers worldwide. Looking ahead, we are committed to expanding our global presence by seeking new agents in additional regions.

Our products are exported to numerous regions around the world, bringing advanced solutions to diverse markets.

Adhering to the principles of "Technology, Quality, Customer, Credibility," we strive to offer exceptional products and reliable services to our global customers, positioning ourselves as your trusted partner in stamping automation.

Our Advantages

Our Customers

Exhibition display

Certifications

Packaging & Shipping

Logistics and Delivery

At Lihao Machine, we ensure efficient and reliable logistics and delivery solutions to meet the needs of our international customers. Our transportation methods include sea freight, air freight, and land transport, depending on the destination and urgency of the order.

Shipping Terms and Delivery Locations:
We ship to major markets worldwide, including regions such as North America, South America, Southeast Asia, and Europe. Our products can be delivered to ports or directly to your specified location, providing flexibility to meet various delivery needs.

Shipping Costs:
Shipping fees are calculated based on the weight, volume, and delivery location of your order. We offer competitive pricing and work with trusted logistics partners to ensure timely and secure delivery.

Lead Time:
Delivery times vary depending on the shipping method and destination. We aim to provide an estimated delivery time at the time of order placement.

If you have any specific logistics or shipping requirements or questions, our customer service team is available to assist you throughout the process.

FAQ

1. Q: What payment methods do you accept?
A: We accept T/T , L/C, and PayPal.

2. Q: How to maintain equipment?
A: We have equipment maintenance operation manuals available

3. Q: How long does it take to deliver?
A: Delivery time varies depending on the way the production is customized, we will give you an estimate when quoting.

4. Q: How to install?
A: There are installation videos and installation manuals, and we can also provide door-to-door installation and debugging services (additional fees are required)

5. Q: Can it be covered by warranty?
A: If it is not damaged by human factors, we can provide a one-year warranty service, but lubricating oil, belts and other consumables for equipment operation are not covered by warranty.