Corrugated Board Slitter Scorer

Dry End Series

NC Servo Thin Blade Slitter Scorer (TypeⅡ)

Corrugated board slitter scorer

General Introduction to Equipment

As important equipment corrugated board slitter scorer in corrugated board line dry end, the equipment can accurately score and precisely slit boards. It adopts the computerized control and auto order changing functions, which can reduce the wastes caused by shutting down in order to improve the production efficiency.

Corrugated Board Slitter Scorer

Improved Code: I, generation I; Ⅱ, generation II and etc.

Line Speed: 250m/min, 300m/min

Blade/Scorer: 6/10 means 6 blades and 10 scorers; 7/12 means 7 blades and 12 scorers;

Working Width: 2200, 2500

Prescoring Servo Control

NC Slitter Scorer

Electric & Pneumatic part

Servo motor, VF motor

Pneumatic components from SMC, Air Tac

Actuation Part

Supporting parts are manufactured with high quality steels

QT450 cast blade and scorer moving plate

Precisely drawn high-quality steel transmission shaft

High quality tungsten alloy blade

Transmission Part

Imported synchronous belt

HIWIN, BEST ball screw shaft, linear guide rail

NSK, IKO, HRB precision bearings

Control Part

Order arrangement translation: Siemens or Schneider servo control

Blade/Scorer Drive: Siemens or Schneider frequency converter

Operational Monitoring: touch screen or industrial computer

Monitor Control: Sick and Baumer series sensor

Low-voltage Apparatus: Schneider

Functional Feature

The high quality human-machine interface and high performance PLC are used to form slave and master computer control system which could be connected to production management system.

With high quality linear guide rail and high precision ball screw transmission assembly, the positioning precision of slitters and scorers is ensured to be ≤ ±0.5mm;

Capable of storing order to realize non-stop automatic change of orders or manual change of them;

Automatically track the speed of production line to be synchronous with it and could be able to connect with production management system due to strong compatibility;

Arrange order with single-screw and multi-servo drive with change time of 1-3 seconds; able to realize fast change functions when two machines are used simultaneously, with less scrapped boards;

Thin-type tungsten steel alloy cutter which is very sharp could serve more than 8 million meters;

Adopt patented passive grinder which is simple in structure and easy in maintenance;

The grinding could be achieved automatically by computer or by hand and could be done while slitting so as to improve working efficiency;

Three types of scorings: convex to concave, convex to convex, convex to flat roller, wherein convex to concave and convex to convex could be switched automatically and convex to flat roller could be able to realize flat scoring (pre-scoring);

The computer control could help realize scoring clearance adjustment by adjusting upper scoring group height so as to ensure it is good in line shape and easy to form.

Lower scoring flat roller and scoring wheel both rotate actively with imported synchronous belts, which guarantee higher precision, longer service life and lower operating noise;

Technical parameters

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