HIGH SPEED FINGER LESS SINGLE FACER

Description

D280/320   Single Facer’s parameter：

1、Working width：1600mm   1800mm   2000mm   2200mm

2、Operation direction：left or right（according to customer workshop）

3、Design speed：100-150m/min  working speed：80-120m/min

4、Tmperature range：160-200℃

5、Air source：0.4-0.9Mpa

6、Steam pressure：0.8-1.3Mpa

7、Corrugated type（A、B、C、E can be chosen）

SPECIFICATIONS

1. Cover Suction Structure:
   • Utilizes a cover suction structure with a high-pressure powerful fan.
   • Incorporates an air suction and noise elimination device.
   • Air source and electrical control are centralized in the same operating cabinet, located at least 1.5 meters away from the main machine.
   • The operating side is completely closed and covered.
   • Features a cast iron wallboard structure with a thickness ranging from 130mm to 150mm.
2. Corrugated Roller:
   • Made of 48CrMo alloy steel, tempered, medium frequency quenched, and surface polished.
   • The diameter of the main corrugated roller is 280mm, with a surface hardness above HRC58°.
   • Key parts of the tile roller and pressure roller bearing utilize high-temperature bearings.
3. Pressure Roller:
   • Pressure roller diameter is 292mm, with surface grinding and chrome plating.
   • Cylinder control facilitates up and down movement.
   • Material used is medium carbon steel no. 45 with conditioning treatment, including a buffer device.
4. Raw Materials:
   • Corrugated roller and pressure roller are made from special steel.
   • Corrugated roller unilaterally has a 0.15mm height, while the pressure roller unilaterally has a 0.075mm height.
   • Includes a limit device using a 160mm cylinder for pressing.
5. Preheating Roller:
   • The preheating roller is made of a 320mm seamless steel tube.

These instructions outline the design, materials, and specifications of the key components of the corrugated cardboard production machine, ensuring efficient and high-quality production processes.