Surface Rewinding Aluminum Foil Slitter Rewinder Machine
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Surface Rewinding Aluminum Foil Slitter Rewinder Machine

The DBFQ-1300D Surface Rewinding Slitting Machine is engineered for precise and efficient slitting and rewinding of flexible film materials. It features a shafted unwind stand with automatic diameter detection and servo-driven EPC edge alignment for accurate material positioning. Powered by a 5.5kW servo traction system, it ensures smooth and stable web feeding.
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Product Introduction

Description

 

The DBFQ-1300D Surface Rewinding Slitting Machine is engineered for precise and efficient slitting and rewinding of flexible film materials. It features a shafted unwind stand with automatic diameter detection and servo-driven EPC edge alignment for accurate material positioning. Powered by a 5.5kW servo traction system, it ensures smooth and stable web feeding. The dual-shaft independent rewinding structure-each driven by a 5.5kW servo motor with PLC-controlled dynamic tension adjustment-maintains uniform tension and adjustable roll tightness throughout operation. Equipped with pneumatic and gravity pressure rollers, a waste edge removal fan, and a user-friendly corridor threading design, this machine delivers high accuracy, easy operation, and reliable performance for professional slitting and rewinding applications.

product-1000-1072

Parameters

Material Type

PET,BOPP,PE,Adhesive stickers, paper, aluminum foil, printing

Composite rolled materials;  
material thickness

0.012-0.1mm(membrane)

Maximum diameter of raw materials

1400mm

Raw material core

3#paper tube;

Maximum width of raw materials

1300mm;

Minimum width of raw materials

25mm;

Roll surface width

1350mm;

Cutting width

25-1300mm;

Roll up tube core

3#paper tube;

Maximum diameter of winding

600mm;

Correction total journey

150mm;

Correction accuracy

±0.15mm

maximum speed

350 m/min;

Cutting speed

10---350 m/min;

Total power supply

18KW;

Total weight

about 4800KG;

Overall dimensions Length 5800, width 2700, height 1700mm;
Slitting tool 10 sets of round knives
Receiving shaft Two inflation shafts.
The entire equipment is equipped with Φ 90 aluminum rollers.

 

Feature

product-1000-563
01.

1. Unwinding Section

• Shafted unwind stand with 3-inch air shaft, easy for single-person operation and prevents core damage.
• Automatic diameter detection via proximity switch-no need to input material thickness. Residual roll diameter can be preset for auto slowdown and stop, enabling quick roll change.
• Manual edge tension adjustment mechanism with ±20mm range.
• Simulated automatic EPC system for precise edge alignment; frame moves laterally on guide rails, driven by servo motor through a lead screw mechanism.
• Pneumatic receiving platform with rubber pressing pad and square steel frame reduces material waste.
• Corridor-type web path design for easy threading and operation.
• Magnetic powder brake ensures stable and accurate tension control.

 

02.

2. Traction Section

• Driven by 5.5kW servo motor with mirror-finished traction roller for smooth and consistent material feeding.

 

product-1000-667
 
product-1000-563
03.

3. Waste Edge Removal System

• Equipped with air-blowing fan to remove edge waste; customer can attach mesh box for waste collection.

 

04.

4. Rewinding Section

• Dual-shaft independent rewinding design (left or right discharge direction selectable at order).
• Each rewinding shaft powered by a 5.5kW servo motor with air shaft, PLC automatically controls SMC electric components for dynamic tension adjustment based on roll diameter.
• Maintains even tension across multiple rolls; pneumatic and gravity pressure rollers can switch freely to keep roll ends flat.
• Spiral-type rewinding design allows control of inner and outer roll tightness.
• As roll diameter increases, PLC automatically reduces servo speed to extend air shaft service life.

 

product-1000-563

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video

 

sample

product-1000-615

 

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