Semi-Automatic Jumbo Double-Sheet Folder Gluer for Extra Large Cartons

The ultimate solution for jumbo two-sheet cartons—built for maximum capacity and heavy-duty reliability.

Max. Feeding Paper Size (Single Sheet)： 2350×2500mm
Min. Feeding Paper Size (Single Sheet)： 350×200mm
Max. Height of Paper Stack： 450mm

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Product Description

The LY-4700 represents the pinnacle of semi-automatic two-sheet carton forming capability. Designed for the largest box formats, it delivers exceptional capacity without compromising on operational stability. With a rugged multi-station configuration, it stands ready to handle the most demanding large-format packaging applications.

Machine Highlights

Jumbo Capacity

Maximum format size for the largest two-sheet carton applications.

Heavy-Duty Reliability

Robust construction ensures dependable performance on oversized substrates.

Multi-Station Workflow

Efficient layout supports high-volume production of large boxes.

Technical Specifications

Model	LY-4700
Max. Feeding Paper Size (single sheet)	2350×2500 mm
Min. Feeding Paper Size (single sheet)	350×200 mm
Max. Height of Paper Stack	450 mm
Main Motor Power	5 kw
Total Power	9 kw
Total Weight	10 t
Overall Dimensions	12000×4800×1600 mm

Machine Details

Feeder Part

Gluing Part

Splicing Part

Main Configuration

NO.	Name	Brand
1	Bearing	NSK, Harbin
2	Linear Guide Rail	HIWIN
3	PLC	Delta
4	HMI	WECON
5	Relay	OMRON
6	Contactor	Schneider
7	Frequency Converter	SINEE
8	Belt	Shenzhen
9	Cylinder, Solenoid Valve	TAIWAN AirTAC
10	Optoelectronic Switch	Schneider
11	Main Motor	MAILI
12	Adjusting Motor	MAILI
13	Servo Motor	SINEE
14	Machine Head Belt	Cowhide Band
15	Conveyor	Shenzhen

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Frequently Asked Questions Related to Two Sheets Folder Gluer

Is the LY-4700 suitable for handling extra-heavy and thick materials?

Yes. Built with heavy-duty construction, the LY-4700 is engineered to process multi-layer corrugated board and extra-thick paperboard with stability and precision. Its robust frame and high-quality components ensure dependable performance even with the most demanding substrates.

How does the multi-station configuration improve workflow?

The multi-station layout allows multiple operators to work simultaneously on different stages of production—such as feeding, gluing, and stacking—significantly improving throughput. This design is particularly advantageous for manufacturers handling jumbo-sized boxes where manual handling is more complex.

Can the LY-4700 be integrated into an existing production line?

Yes. The machine’s flexible design and modular configuration allow it to be integrated into existing production workflows. Our engineering team can assist with layout planning and installation support to ensure smooth integration.