Full Automatic Aluminum Foil Roll Slitting Machine

• Customization: Available
• After-sales Service: 3year
• Warranty: 3year
• Model NO.: QFJ-C
• Application: Machinery&Hardware
• Type: Roll Slitter
• Work Method: Round Knife Cutting
• Structure: Frame Part
• Packaging: Case
• Classification: Ultrasonic Label Cutting Machine
• Applicable Process: Disk
• Suitable Substrates: Mica Tape
• Packaging Material: Plastic
• Max Width of Raw Material: 1600mm
• Max Diameter of Unwind: 1200mm
• Max Machinery Speed: 400m/Min
• Max Diameter of Rewind: 800mm
• 800mm: 50mm
• Weight of Machine: 8000kg
• Transport Package: Wooden Case
• Trademark: JINYI
• Origin: China Zhejiang
• HS Code: 8477800000
• Production Capacity: 20sets /Month

Product Description

Product Description

FEATURES
1. Controlled by a computer with a photoelectric tracking deviation correction system.
2. Rewinding tension is controlled by magnetic powder clutches through a PLC touch screen for automatic tension adjustment.
3. Unwinding tension is controlled by a magnetic powder brake with automatic tension control.
4. The rewinding shaft uses a pneumatic friction(slip) shaft, which can be automatically lifted and lowered with pneumatic pressure.
5. The whole machine speed is controlled by a frequency converter, equipped with an automatic meter counting device.
6. It has the advantages of smooth slitting edges, neat rewinding end faces, and convenience for subsequent processing.

USE

This machine is suitable for slitting various materials, including paper, woven fabrics, aluminum foil, aluminum-plastic film, polypropylene (PP), polyethylene (PE) films for printing and packaging, composite films, BOPP, PET, PE, PVC sheets, pearlescent films, etc.

Specification

Model	QFJ-C800
Unwinding shaft diameter	3inch
Rewinding shaft diameter	3inch
Max. Unwinding diameter	φ600mm (loading by lifting cart)
Max. Rewinding diameter	φ600mm (horizontal rotating swing arm unloading, slip shaft not unloaded)
Max. working width	800mm
Roll surface width	850mm
Minimum slitting width	20mm
Mechanical speed	≤200m/min
Deviation correction accuracy	±0.3mm
Main motor power	5.5KW * 1 unit
Rewinding magnetic powder clutches	100N·M * 2 units
Unwinding brake	100N·M * 1 unit
Waste edge blowing fan	0.75KW high-pressure fan
Total power	6.5KW

Main Components of the Machine
The machine is composed of a deviation correction unwinding mechanism, slitting mechanism, rewinding mechanism, transmission mechanism, and electrical control system.
 
Main Configuration and Specifications of Each Mechanism
(1) Unwinding Unit
Equipped with manual vertical and horizontal deviation adjustment to eliminate tension inconsistency and wrinkling caused by thickness variation at the two ends of the raw material or an uneven paper core.
Uses a high-linear magnetic powder brake as the unwinding tension actuator, with balanced torque output to minimize tension fluctuations.
1.Unwinding specifications: maximum width 800mm, φ diameter 800mm
2.Paper tube clamping method: slip shaft clamping
Specifications: 3in slip shafts, 2 pieces
3.Tension control: magnetic powder tension control.
Output control: 100N·M magnetic powder brake, automatically controlled by PLC touch screen.
4.Deviation correction execution: tracked by a photoelectric eye on the base material, following the edge; the deviation correction controller gives signals, and a synchronous motor executes.
Specifications: 1 photoelectric eye, 4 linear guide rails, 1 deviation correction mechanism, 1 set of photoelectric eye fine-tuning.
 
(2) Slitting Unit
Adopts circular knife and straight knife slitting for neat cutting edges. The lower knife is operated by rotating the handwheel, and continuous rotation achieves automatic knife approaching.
1.Knife shafts: 1 upper knife shaft and 1 lower knife shaft
2.Locking device: Equipped with a quick knife approaching device to lock the upper knife shaft, avoiding slitting quality problems caused by separation or movement of the upper and lower knives.
Specifications: 1 pair of rocker arms, 1 locking shaft, 1 pair of matching gears, 1 pair of worm and worm gear, 10 pieces of each type of tool.
3.Waste discharge: High-pressure fan guides waste edges through a blowing pipe for removal.
Specifications: 1 fan, 1 air duct.
4.Main wall panels: Made of steel plates for effective vibration reduction, facilitating high-speed and stable operation.
Specifications: 30MM
5.Guide rollers: Surface hard anodized and polished.
Specifications: φ100×850mm, several pieces.

(3) Rewinding Unit
Adopts double-shaft rewinding on the left and right, with pressure arms to balance internal and external rewinding pressures. Two magnetic powder clutches control the rewinding tension, and the tension of a single shaft can be adjusted arbitrarily.
1.Rewinding specifications: maximum width 800mm, diameter φ600mm
2.Paper tube clamping method: slip shaft clamping (can be customized according to customer material specifications)
Specifications: 3in pneumatic slip shafts, 2 pieces
3.Rewinding shaft pressure: Differential pressure pneumatic pressing, and the pressure can be adjusted arbitrarily through a pneumatic pressure regulating valve.
Specifications: 2 pairs of pressure arms, 2 air cylinders.
4.Tension control: Automatically controlled by PLC touch screen.
5.Rewinding execution: PLC controls the taper tension automatic control of magnetic powder clutches.
 
(4) Transmission Unit
The main motor operation is controlled by a frequency converter, enabling convenient and fast speed adjustment with smooth speed transition.
1.Driving mode: Universal frequency conversion adjustment, driven by a frequency conversion motor.
Specifications: 5.5KW motor, supporting vector frequency converter (Delixi).
 
(5) Main Electrical Unit
Centralized electrical cabinet control for a beautiful appearance and convenient operation.
1 operation electrical cabinet
1 length meter display for real-time linear speed display and automatic meter counting stop function (with deceleration stop function, almost no error in meter counting)
1 photoelectric deviation correction controller
Buttons, contactors, air switches, etc.

Main component brands and models

Name	Configuration	Quantity	Brand
Unwinding Material Clamping	3in Air Inflatable Shaft	1 piece	China
Main Motor	5.5KW	1 unit	Shanghai
Host Control	Frequency Conversion Controller	1 unit	Delixi
Deviation Correction Guide	Linear Bearing	4 pieces	Zhejiang
Substrate Guide	Photoelectric Automatic Deviation Correction Pusher	1 set	Synchronous Motor
Deviation Detection	Photoelectric Eye	1 unit	China
Tension Detection	PLC Built-in Encoder Output Signal	1 unit	Siemens
Slitting Method	Circular Knife and Straight Knife	10pieces each	Jinyi
Rewinding Tension	100N·M Clutch	2 units	Ruian
Rewinding Control	PLC Built-in Tension Control System	1 unit	Siemens
Rewinding Friction (slip) Shaft	3in	2 pieces	Qiangguang
Edge Strip Treatment	High-pressure Fan	1 unit	China
Whole Machine Control  PLC	Touch Screen Human-Machine Interface	1 unit	Kunlun Tongtai
Main Electrical Components	Buttons, Contactors, Air Switches, etc.	All	Chint
Main Control System Manuals	Tension Controller, Deviation Correction Controller, Frequency Converter, etc.	1copy each	Manufacturer

FAQ

Pre-sales issues
01. How to get in touch with us?
Direct to the company: WANGNAN ROAD, JIELUTOU VILLAGE, SHANGWANG STREET, RUIAN, WENZHOU, ZHEJIANG, CHINA
 
 

03. How to recommend products?
We have nearly 14 products in four series. We can also provide non-standard equipment production and new product development services according to customer requirements. According to the customer's requirements to be produced, the purpose of the product to be purchased, the environment, the purchase volume and other related conditions, we will recommend several cost-effective products for the customer to choose.
  

02. How to answer technical guidance?
For some customers who need non-standard equipment, we will communicate with the company's relevant technical personnel according to the customer's specific requirements, taking into account the technical feasibility and production costs, and give customers solutions.
 

04. How to make a quotation?
Based on our company's research and development costs, production costs and customer purchases, we conduct calculations to determine the price of the product.

Problems in sale
01. About payment
After signing the contract, 30% of the total payment will be paid in advance, and the factory will accept the payment and pay the full amount of the machine for delivery.
 

03. Order tracking
After the customer places an order, our company will send professional personnel to track the order and regularly report the production progress to the customer. Customers can check the order status on the official website (delivery query).
 
 
 
 

05. Product packaging
Before the product is shipped, it will be packed in a strict vacuum plus bottom tray (wooden tray or steel tray)
 

 
02. About delivery time
About 45 working days after receiving the deposit (non-standard machine), the factory will re-decide whether to change the delivery date when the order is confirmed. The standard machine is generally within 30 working days after receiving the deposit
 
04. Product testing
During the production process, our company will adopt strict inspection process to ensure product quality. Through internal inspection, we ensure that the components produced by our company meet the technical requirements; through external inspection, we ensure that the components produced by our company are not subject to quality problems; and then pass the whole machine inspection to ensure that the mechanical equipment meets the technical production requirements .
 
06. Product Transportation
Products are generally shipped from Ningbo Port, China to the destination port by sea.

After sales question
01. Shelf life/warranty period of the product
The product warranty period is generally one year, and our company provides lifetime maintenance services. If the machine has quality problems, our company will help the customer to solve it through the following ways: a. Send spare parts to the customer. b. Remotely assist customers in maintenance. c. Notify our agent company to send personnel to the customer's factory for maintenance. d. Our company directly dispatches relevant personnel to the customer's factory for maintenance.
 
03. About machine maintenance
We will contact customers on a regular basis on how to maintain and maintain the machine. For domestic customers, we will have a master to provide on-site service.

 
02. About transportation damage
In the process of product transportation, if product damage occurs, it is determined that our product packaging and reinforcement work is not in place, and our company will bear the corresponding losses.
 
 
 
 
 
04. Problems during use
If there is any problem in the process of using the product, the customer can directly call or send an email to our after-sales department (24-hour hotline). The personnel of our department will respond immediately and make a decision on the response measures within 24 hours.

Company Profile

Wenzhou Jinyi Machinery Co., Ltd

Wenzhou JINYI Machinery Co., Ltd is specialized in producing plastic soft packing and paper printing equipment. We have applied ourselves to the printing and packing work of research, development and production for a long time, we take advantage of processing superiority in wenzhou city, absorb other's good aspects to research, improve and perfect our products to make them advanced and reliable characters, our product have excellent quality and price to occupy the market.
 
Our company mainly produce the products as following: any grade of rotogravure printing machine, slitting machine, laminating machine and plastic bag making machine, we also design and produce the special machine for our customer according to their special requirements.
 
We look forward to make friends with much more people with lofty ideals, and also listen to the comments and suggestions from old and new customers.
 
We will go forward hand in hand to build our glorious futu.

Why Choose Us?

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

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