Hydraulic Shaftless Mill Roll Stand

● Symmetrical structure, may clamp two scroll at the same time, may load or unload scroll without stop the production.

● Hydraulic control. Lifting and lowering, open-close and right-right adjustments of arms are operated by hydraulic system

● Pneumatic control of the web tension

● The paper chuck adopt expansion type

 

Railing and Track

  

● Moving paper roll, light and flexible

● Rail way is on the ground, main structure is welded with 16# steel, firm and durable

● Upper steel plate will be welded when it is assembled

● Each set of mill roll stand consists of two sets of railing for reels

 

Pre-Heater

● Each roller surface is well whetted and chrome plated, sooth and durable.

● Electro motion adjust the dimension of pre-heater, the range of adjustment: 60-270 °

● The pre-heating roller is made according to national container safety standard

● Pre-heating roller and guiding paper roller are electically galvanized

● Electro motion adjust the dimension of pre-heater, suitable with different grades of paper and machinery speed。

 

320S Cassette Single Facer

 

● The main corrugating type of the mainframe corrugating type (Tungsten Carbide Corrugating Roll is optional).

● The corrugated roller is designed under the pressure roller, which reduces the center of gravity of the machine and reduces the vibration.

● The design structure of the inner suction corrugated roller is used to make the paperboard more smooth.

● The glue department adopts the independent transmission, according to the PLC automatic control adjustment of the glue quantity, the whole movable structure, convenient for cleaning and maintenance.

● Steam fast change: fast plug type conversion of steam, convenient and flexible.

● The size of the glue is automatically adjusted according to the speed or electric adjustment.

● 320mm of corrugated roller material selection 48 chromium molybdenum alloy steel.

● The pressure roller is 400mm

● Cots is 280mm

● Phi 160mm scraping rollers

● Phi 400mm automatic rotary heating roller

● Corrugated roller, pressure roller, coating roller, locking control.

 

Bridge Conveyor

● The single-sided corrugated single machine processed accurately through transmission belt to the bridge using the reserve for the next process.

● Department of traction speed and single machine synchronous control by frequency conversion.

 

NC Slitter Scorer with Cut-Off

● Synchronous control, cutter speed is strictly in synchronization with the speed of single facer.

● Jifeng tungsten steel thin knife is featured by automatic grinding, long service life of blade and high slitting quality

● Independent servo control for longitudinal knife arrangement, which is quick, accurate and reliable

● Longitudinal cutting speed is controlled by frequency convertor and adjusted synchronously according to paperboard speed

● Standard waste absorption port, the position of left and right ports is adjusted automatically according to edge cutter during replacement.

● Fuji AC servo motor, server

● All low-voltage apparatuses are Schneider.

● The box and base are made from excellent castings that can ensure strict aging, precise machining and long-term and stale equipment operation  

● Alloy steel cutter shaft that can ensure precise machining, dynamic balancing, high rigidity and small inertia

● Precise alloy steel gearing and serrated blade, stable, tidy and accurate paper cutting

● Cross cutting is controlled by AC PMSM and AC servo controller to ensure highly accurate cross cutting and high efficiency

● Automatic replacement, replacement connector with automatic insertion removal

● Standard reservoir capacitance and impedance, stable and energy-saving cross cutter

● Precise NSK and IKO bearings imported from Japan with original packaging

● Super wear-resistance and low-noise gears imported from Taiwan

● There is no need to replace bearing within 10 years

 

Automatic Hanging Basket Stacking Machine

● 4-segment belt transport, stacking with hanging basket, accurate counting, automatic stack change, tidy stacking

● Dynamic sandwich conveyor belt at first segment, the clearance between upper and lower belts can be adjusted manually

● Stable overlaying transport of paperboards, at the second and third segments; automatic transport speed adjustment during stack change and order replacement

● Double dynamic transport belts at fourth segment; automatic placing of upper transport belt

● Paperboard transport controlled by CPG reducing motor and frequency converter; synchronous transport speed and paperboard speed

● Accurate counting, automatic stack change and quick and accurate order replacement

● Belt-type hanging basket stacking platform; stable lifting of hanging basket platform controlled by AC servo

● Paperboard alignment belt is controlled by AC servo to prevent paperboard warpage and align paperboards with the rear stop plate

● Rear stop plate is controlled and positioned by AC servo to realize quick and accurate adjustment during order replacement

● When stacking reached the set quantity, paperboards will be output stably and crossly at variable frequency

● Standard non-dynamic roll paper holder that can facilitate direct tumbling and stacking 

Max. Mechanical Speed	150m/min
Production Line Length	About 27meters
Flute Profiles	A,C,B,E flute
Total Power	3 Phase 380v 50hz 92kw

http://www.upg-corrugatedmachine.com/