Ryfq-1800A Automatic Tension Slitting & Rewinding Machine

• After-sales Service: 1 Year
• Warranty: 1 Year
• Transport Package: Wooden
• Specification: RYFQ-1800A Automatic Tension Slitting & Rewinding
• Trademark: Royal
• Origin: China
• Model NO.: RYFQ-1800A
• Production Capacity: 20 Set/Month

Product Description

RYFQ-1800A Automatic Tension Slitting & Rewinding Machine

Usage:
This machine is used for slitting and rewinding various large rolling materials such as paper (40g/-600g/), cellophane paper, corrugated paper, bill paper, double-face  adhesive tape, PVC, weave material, non-woven of cloth, OPP, PET, FILM, Copper foil etc.

Specification:

Model	RYFQ-1800A
Suitable working materials	Paper sticker, paper, compound printing paper and so on
Material thickness	40-600gsm (paper)
Max. Diameter of mother roll	1600mm
Max width of mother roller	1800mm
Paper roll core size	3" or 6"
Slitting width	30-1800mm
Max. Diameter after rewinding	1300mm
Precision of web-guiding	±0.15mm
Slitting speed	350m/min
Power	32kw
Machine weight	7200kg
Machine size	3800*3400*2000mm
Slitting knife	10sets (can be required by customer)
Rewinding shaft	2units
Hydraulic roll stand	1unit

Function description
Unwinding part
1. Adopts hydraulic roll stand loading. Magnetic brake. Automatic tension.
2. It does not need to input the material thickness, the proximity switch can inspect the unwinding diameter directly which near the transmission shaft. The machine can slow down according to the rest material, in this way, the worker can prepare for the next roller.
3. With the manual adjustment system, the unloading material tightness can be controlled. The adjustable range: +/-20mm
4. Adopt thread screw to move the frame left and right by motor to make the auto error-correction.
5. Corridor type feeding materials easily for operation.
6. Magnetic powder: 20KG, Brake: 2sets

Traction part
The 7.5 KW servo motor drives the mirror surface and pinch roll

Waste paper recycle device
Using motor to blow out the waste paper.

Rewinding part: (automatic loading and discharging, easily for operation)
1. Rewinding the cut material by upper and bottom double bearing.
2. Each rewinding shaft with 1 set of 11KW servo motor to drive the air shaft. The tension decided by the roll diameter. PLC controls SMC electric automatically to make all the sheet same thickness when do the multiple slitting. Because of the press roller, all the reels end face is smooth. it has the choice of pneumatic press roller and self-weight press roller. The screw type rewinding way can control the degree of the tightness of the finished products. With the increasing of the rewinding diameter, the servo motor speed goes down to extend the life of the air shaft, the air shaft never broken except the human factor.

1. It can choose the whole shaft tension without friction and the servo motor in torque control mode in PLC.

Rewinding and discharging: automatic up and down