Corrugated Paperboard Machine-DW Single Facer
Corrugated flute A/C/B/E flute, it is confirmed as the customer parameter.No past fork negative pressure absorption type. universal shaft coupling independent gear drive, corrugated roller diameter is Φ320/340/360/380mm, the surface is hard chromed.Both the up and down corrugated roller seat are whole installation. Pasting glue roller seat can slide out as a unit. Quantity of cement adopts electric micro adjustment with a touch screen display. automatic track the corrugated line speed to adjust the glue thickness device.All electric part (low voltage electric part,inverter, PLC ) adopts Schneider.
- Design speed: 150-200m/min
- Heating type: Steam
- Diameter of corrugated roller is φ360mm, made of high quality chrome molybdenum steel, the hardness can be HRC55-66 after surface coated with tungsten carbide,using life of corrugated roller is 26-30 million meters.
- Pressure roller is made by carbon steel, the surface is treated by grinding and hard chromed。
- Gluing roller is pressed into concave flower and hard chromed, prevent splashing.
- Upper corrugated roller, glue roller and pressure roller are moved by pressure cylinder.
- Doctor roller’s surface is treated with grinding and hard chrome.
- Bearings for corrugated rollers,pressure roller are from HRB Bearing, ZWZ Bearing, LYC Bearing – the best bearing brands in China, lubricated with high temperature butter.
- The gap between glue roller and doctor roller is adjusted by geared motor and displayed on touch screen.
- Air pressure and electric operation are controlled on one cabinet.
- Including steam rotary joint, stainless steel soft pipe, drainage device and steam pipe for single facer.
- Electric glue separating device(attached with two geared motors).
- Electric tracking eye system, breaks paper, stop gluing and shutdown automatically.
- The main drive is oil-immersed speed gearbox.
- Universal shaft coupling independent gear drive.
- The main motor with frequency conversion motor adopts frequency conversion control.