Factory Price Automatic BOPP Pet Film Kraft Paper Release Liner Paper Jumbo Roll Slitting and Rewinding Machine

• After-sales Service: on Line
• Warranty: 1 Year
• Application: Machinery&Hardware
• Type: Roll Slitter
• Work Method: Round Knife Cutting
• Structure: Cutting Part
• Model NO.: RYKQ-1800
• Packaging: Cartons
• Classification: Paper Roll Cutting Machine
• Applicable Process: Process Materials
• Suitable Substrates: Paper
• Packaging Material: Plastic
• Transport Package: Carton
• Trademark: ROYAL PACKING
• Origin: China

Product Description

Specification

Material type: white board paper, carbon-free paper, coated paper, two-side offset paper, etc.

Material thickness: 30-510gsm (paper)

Max. Diameter of raw material:1800mm

Raw material paper core: 3#, 6#

Max. Width of raw Material :1800mm

Min. Width of Raw Material:400mm

Roller surface width: 1850mm

Width of slitting: 40-1800mm

Rewinding paper core: 3#

Max diameter of rewinding: 1500mm

Error-correction length:150mm

Precision: ±0.15mm

Max. Speed: 400m/min

Slitting speed: 10---400m/min

Total power: 52KW

Total weight: 18000kg

Dimension: length 7500mm, width 4200mm, height 2300mm

Slitting tools: 10 sets for standard, also can do according to    customer's requirement.

Upper slitter dimension: Φ160*100*50mm

     Brand: shanghai shenlong

Bottom round cutters dimension: Φ150*120*40mm

      Brand: shanghai shenlong

Rewinding shaft with 2pcs of 3# air shaft, recycle using.

This equipment is with 13pcs if Φ120 aluminum roller, 1pcs of rubber roller and 1pcs of steel roller.

With 2pcs of round cutter shaft.

Configuration

Name	Specification	Qty	Brand name
Casting frame	Thickness of wallboard 80mm	1set
3 inch air shaft		2pcs	Qingbang, Shanghai
Main traction roll(mirror steel roller)	Φ250*2350mm Φ300*2350mm Φ150*2350mm	3pcs	Hard chromium plating with glazing. Dynamic balance 500m/min. Precision G1.6
Rubber press roller	Φ200*2350mm	1pcs	Imported silica gel, the hardness reach to 70degree, Dynamic balance 500m/min. Precision G1.6
Hardness aluminum oxide running roller	φ160*2350mm	13pcs	Hardness oxidation treatment, Dynamic balance 500m/min. Precision G1.6
Rewinding servo motor	22KW	2sets	Intell, China
Traction servo motor	18.5KW	1set	Intell, China
Unwinding magnetic powder clutch	20KG	2sets	Wenzhou
Motor for blowing the slitter edge	5.5KW	1set	Wenzhou
Bearing		some	HRB(guider roller) NSK(traction roller)
Pneumatic part		some	SMC
Simulation error-correction		1set	arise
PLC	SMART-S7-200	1pcs	SIEMENS
10" touch screen	TPC1061Ti	1pcs	MCGS
Proximity switch		1pcs	OMRON from Japan
Low-voltage apparatus		some	Schneider
Power supply	S100-24	1pcs	Taiwan meanwell
Linear guideway		1set	Hiwin, Taiwan
Waste discharge motor	5.5KW	1unit	Wenzhou, China

Function description
Unwinding part

1. Adopts shaftless hydraulic fixing system, easily for one person   operation. Using special conic node system from 3" to 6" for durable using. The 2 sides clamping arm are controlled by the hydraulic dovetail groove linear guideway. 2pcs of hydraulic clamping oil cylinder moves to each side at the same time, easily operation.
2. 2pcs of hydraulic type loading and unloading material oil cylinder can bear 3T material to save the manpower and time.
3. 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. The unwinding tension adopts the sensor close-cycle automatic tension, controlled by PLC.
4. With the manual adjustment system, the unloading material tightness can be controlled. The adjustable range: +/-20mm
5. Automatic error-correction for the edge position is controlled by the CCD photographic system. The whole frame adopts guide way type to move left and right which driven by the servo motor. The moving part uses thread screw.
6. Pneumatic material connecting device, with the square steel structure, adopts the way of pneumatic and rubber pressing roll to save the material
7. Bridge type feeding materials
8. The unwinding adopts the Italy pneumatic braking.
9. Precision proportional valve use SMC

Main body part

1. The bare frame uses the 80# casting material, easily for dismounting and transportation.
2. The transmission combines the servo motor with synchronous wheel speed ratio.
3. Automatic traction device adopts pneumatic pressure way. The servo motor drives the mirror roll.
4. Close-cycle vector control.

   Rewinding part

1. With double structure of surface rolling and center rolling, rewinding by front and back(A/B shaft), double air shaft way( also can be single rewinding).
2. Clamping arm uses imported dovetail groove linear guideway
3. The rewinding shaft clings to the steel shaft( the steel shaft is driven)
4. Each bearing with 1 set of 18.5KW servo motor to drive the air shaft. The tension decided by the roll diameter. PLC controls frequency converter automatically to adjust the tension of the air shaft 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 degree of the tightness of the finished products can be adjustable. With the increasing of the rewinding diameter, the servo motor speed goes down to extend the life of the air shaft.
5. It also can choose the whole shaft tension and the servo motor in torque control mode in PLC
6. Discharging type: automatic hydraulic
7. Waste paper recovery device: Using motor to blow out the waste paper more than 20m. (also can choose the automatic tatter function). The net cage should be prepared by customer.