Product Details

LQWJ200 3 Ply Corrugated Cardboard Production Line

Description:

1500H Hydraulic Mill Roll Stand

● Symmetry structure could install two bundles real paper at the same time, and change the paper without any stop.

● Adopt hydraulic drive that could make the real paper lift-lower, clamp and release and move.

● Adopt pneumatic strain to adjust the real paper.

● Expanding clips design.

● Tension control by multipoint brake system.

 

Rail and Pulley

● Push the real paper to the right position, handiness and agility.

● Track buried and main frame welded by 16 channel steel, sturdy and durable

● The steel plates above the scene welded after the installation.

● Match two dollies to install the paper from two sides.

 

900 Preheater

● The surface of the rolls are polished and plated with chrome.

● Electrical motion adjust of the dimension of per-heater, and the range of adjustment:60-270 degree

● Per-heater rolls professional manufactured, consistent with national safety standards for pressure vessels.

● Pre-heater roller and paper guide roll are plated.

● Electrical motion adjust of the dimension of per-heater, suit for different paper and speed.

 

360S Single facer

● Paper guiding method adopts wind suction to keep the corrugated shape stable at high speed.

● The fan absorbs the corrugated paper in the 180 degree range of the middle corrugated roller through the vacuum box to form a negative pressure zone to complete the corrugated rolling.

● The width of the suction groove of the lower corrugated roller does not exceed 2.5mm, which can reduce the stripe marks of single-sided corrugated cardboard.

● The transmission part adopts universal joint transmission to isolate the vibration source, which makes the transmission more stable, reliable in operation and stronger in maintenance.

● The gearbox adopts oil-immersion lubrication and closed gear transmission to reduce machine vibration.

● Adopt automatic cycle of glue supply, pneumatic gluing and reset, with buffer effect.

● The gluing area is adjusted electrically, and the gluing part operates independently when the machine stops to prevent the paste from drying up.

● The surface of the sizing roller is treated with special mesh engraving and chrome plating.

● The gluing part is driven separately and can be pulled out for easy maintenance and cleaning.

● The corrugated rolling part is designed with a separate small wallboard, and the corrugated roller is convenient to disassemble, repair and replace the corrugated type.

● The upper and lower corrugated rollers are made of high-quality alloy steel and have been heat-treated with a hardness of HRC56-60 degrees. The surface is ground and chrome-plated.

 

Bridge

● The single-sided corrugated cardboard processed by the single facer is accurately sent to the tension brake or suction brake through the conveyor belt to the bridge conveyor for the next process.

● Using suction tensioning device, using 5.5KW high-pressure centrifugal frequency conversion fan to vacuum absorb and tension the cardboard, electric correction to ensure that the cardboard is firmly and flat.

● Electrical control is equipped with two operating panels, which can be adjusted in two places on the bridge.

● The delivery department adopts an independent frequency conversion control drive to synchronize with the single-facer. The single-faced corrugated board made by each single-facer is transported to the bridge to maintain a certain amount of single-faced corrugated board on the bridge. To compensate for the speed change of the production line, it is finally transported to multiple preheating and then preheated to the glue spreader and double-sided machine for bonding and forming.

● It is equipped with a paper conveying rack, and two sets of conveying belts are used for inclined setting. The speed of conveying and stacking is relatively slow, thus forming a wave-like overlap, which achieves the purpose of storing single-facer corrugated cardboard.

 

900T Double Preheater

   

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

● Electrical motion adjust the dimension of pre-heater, the range of adjustment: 60-220 °

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

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

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

 

318D Glue Machine

● Taiwan brand reducer motor, equipped with a frequency converter to control its running speed to synchronize with the hot plate, the main motor can run at a low speed in a short shutdown so that the paste will not dry up on the surface of the paste wheel

● Paste thickness by electric digital display control, with the Chengbang of Taiwan gear reducer motor GH1/4HP*4P*1/4680. (plus decoderOEW2#×1)

● Pressure wheel or use electric adjustment, with the Chengbang of Taiwan gear reducer motor GH1/4HP*4P*1/4680.

 

Double Facer

● Overall high-strength wide channel steel structure, stable, beautiful and stable structure, suitable for high-speed work

● The hot plate is professionally manufactured and meets the national pressure vessel safety standards. 600mm steel hot plate, multiple reinforcing ribs are welded to keep the hot plate not easy to deform.

● The steam inlet and exhaust ports of the steam pipe are arranged in an S shape, and the temperature of the hot plate is balanced and uniform.

● The hot plate controls the temperature in sections to adapt to the adjustment of the vehicle speed.

● The upper cotton cloth belt is equipped with a set of automatic correction device, and the lower cotton cloth belt is equipped with a set of correction adjustment device.

 

Main Driver

● The driving part is a machine that connects the drying part and the cooling part provides movement energy for it.

● The main body of the roller is made of high-grade wear-resistant rubber with a steel structure outer cylinder, which has good wear resistance and is not easy to slip.

● Independent gear box transmission.

● Drive roller diameter 745mm

 

Computerized Slitter Scorer

● It can store 999 sets of orders, and realize automatic order change or manual order change without stopping.

● Quick order change, the order change time is 5-8 seconds, and the two machines can be used together to change the order immediately without slowing down.

● Automatically track the speed of the production line to ensure synchronization with it, and can be connected to the production management system with strong compatibility.

● With the cooperation of high-performance Taiwan Yonghong programmable controller and frequency conversion control, the order change speed is fast and the positioning is accurate.

● Three types of pressure line: convex to concave (three-layer line), convex to concave (five-layer line), convex to flat, three types of pressure line can be converted electrically. The depth of the crimping wheel can be automatically controlled by the computer, the line shape is good, and it is easy to bend.

● Using thin tungsten steel alloy blade, the blade is sharp and the service life is more than 8 million meters.

● Blade sharpening automatic sharpening or manual sharpening, which can sharpen the blade while cutting and improve production efficiency.

● Adopt imported synchronous drive device, accurate precision, long life and low running noise.

 

200N NC Cut Off

● Design of special structure, mechanical wall board and base with excellent strength. The two sides of the wallboard are equipped with perspective window, which is convenient for observation and maintenance.

● The transmission system is automatically lubricated by the oil pump to ensure the transmission accuracy.

● High precision, high hardness grinding gear, high speed resistance, long life, ensure accurate blade engagement, flat paperboard without burrs.

● High precision tool spindle, tool holder design, high speed cutting, very smooth.

● The structure design of special exchange knife is very quick and convenient.

● The whole system is designed and manufactured by C.E standard, and has passed strict industrial grade computer test to ensure the quality, life and stability.

● The driving part adopts AC servo drive, fast response and accurate action.

● Using special power recovery storage design, the power saving effect is excellent, and it has the advantages of overcoming the unstable power plant environment.

● The system has automatic detection function, which can prevent the loss of equipment caused by abnormal operation and careless operation.

● The computer can automatically adjust the paper cutting speed according to the board specification and production speed; it can automatically track the running speed of the paperboard and keep the synchronization.

● Computers can store up to 999 sets of orders and automatically complete them in sequence or according to priority conditions.

● Paper length 500~9999mm, paper cutting accuracy + 1mm.

● Spiral knife used in Taiwan.

● The cutter shaft bearing is made in Japan NSK, which is convenient for high speed operation and durability of the equipment.

 

200P Small Gantry Stacking Machine

● Frequency conversion motor and frequency converter control cardboard superimposed conveying, and the conveying speed is synchronized with the cardboard speed;

● Automatic counting, automatic stack change and order change, accurate stack change and order change without damage to the cardboard;

● Gantry stacking, controlled lifting, stacking is stable, tidy, and does not damage the cardboard;

● Flat belt stacking platform, when stacking reaches the set number, frequency conversion control will automatically and smoothly output paper horizontally;

● The rear baffle automatically controls the positioning, and adjusts automatically, quickly and accurately when changing orders;

● The paper output side is equipped with two rows of metal roller paper receiving racks, the paper does not damage the cardboard, and it is convenient to directly flip, pack and stack;

● Standard 7" color touch screen, convenient for on-site operation and monitoring;

● The standard communication interface can be connected to the central monitoring and management system to realize automatic order change and order management;

● Fully automatic operation control, improve efficiency, save manpower, and reduce labor intensity of operators.

Specification:

Max.   Mechanical Speed	200m/min
Production   Line Length	About 59meters
Flute   Profiles	A,C,B,E flute
Total   Power	3 Phase 380v 50hz   260kw

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