2.3.5 Layers Corrugated Paperboard Making Machine For Carton Box
Cardboard Price Manufacture
Overiew:
This line is consisted of 3-single machine, including a web frame,
a set of machine for making one side corrugated cardboard and a set
of cutting machine with rotary cutter, Utlizing webs as raw paper ,
and potato starch as abhesive, it can continully turn out one side
corrugated paperboard and automatically cut to size.
Introduction of key machines:
Mill Roll Stand
- Raw paper lifting is driven by hydraulic pressure, which can
replace the raw paper of two arms at the same time.
- Base paper clamping, loosening, horizontal translation and other
operations are driven by hydraulic pressure.
- Using internal tooth chuck.
- It adopts 6-point disc type pneumatic brake, which is sensitive in
action, uniform and stable in output, long in life and easy to
replace.
- The cylinder push plate is used to assist in pushing and unloading
the remaining paper rolls, reducing labor intensity and improving
productivity.
- A hydraulic motor is used as stepless speed regulation to drive the
paper loading trolley, and the double-slot conveying ground rail
makes the operation more stable and convenient.
- The positioning and centering of the hydraulic flap is used to
ensure that the paper roll is consistent with the center line of
the base paper holder, and to avoid damage to the core of the paper
roll by the base paper chuck.
Pre-Heater
- The preheating cylinder adopts the deceleration motor to rotate at
a fixed speed, which is not easy to break the paper.
- Electric adjustment of the preheating area can obtain the best
preheating effect.
- The preheating cylinder conforms to the national pressure vessel
manufacturing standard, and the pressure vessel inspection
certificate is attached.
Single Facer
- Design Speed: 80m/min
- Effective width: 1400mm-2200mm
- Corrugated roller:φ280mm
- Drive reducer box with oil immersed type lubricating to reduce
noise keep running stable. adopt gimbal transmission. separate
power.
- Corrugating roller, pressure roller and glue roller by pneumatic
adjustment.
- Cardboard transmit adopt vacuum suction method, with wind control
system. keep flute profiles stable of the lower-roller in the
condition of running up.
- Bearing of corrugated and pressure roller adopt high temperature
lubricate grease.
- Glue parts auto supply glue circularly.
- The upper-lower corrugating roller are made of 52CrMo high quality
alloy steel, after heat-treatment. The hardness
- HRC58o-60o,the surface be grinded.
- The glue part surface are treated by special mesh snicked and
chromeplated.
- Motorized or manual glue width dividing to match the paper width.
- Glue part can be running independently or non-independently while
stopped. Adopt main motor frequency conversion control.
Specification
Working Width | 1200mm | 1400mm | 1600mm | 1800mm | 2000mm |
Heating method | Oil heating / Steam heating/Electrical heating |
Design speed | 80m/min |
Economical speed | 45-60 m/min |
Compress-air pressure | 0.4-0.9MPa |
Flute type | Standard flute:UVE Flute Standard spec.A,B,C,E,F |
Corrugated roll diameter (mm) | 280 |
Wall Thickness (mm) | 130 |
Type | Vacuum Absorb |
Roller material | 48CrMo alloy, Heat treated |