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{"title":"Automatic High Speed 3\/5\/7 ply Corrugated Carton Production Line","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/49\/665eb79f07db7191b8c0bf5aa2ed-200x200-1\/automatic_high_speed_3_2f5_2f7_ply_corrugated_carton_production_line.jpg","attrs":{"Brand Name":"IPACK","Model Number":"2500mm","Certification":"CE,ISO","Place of Origin":"Hebei province,China"}}
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{"title":"Shaftless Automatic Hydraulic Mill Roll Stand Corrugated Sheet Production Line","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/11\/fc5795dc4d9feb888d46b2d97a93-200x200-1\/shaftless_automatic_hydraulic_mill_roll_stand_corrugated_sheet_production_line_for_paper_roll.jpg","attrs":{"Brand Name":"IPACK","Model Number":"1600mm","Certification":"CE,ISO","Place of Origin":"Hebei province,China"}}
{"title":"Electric Sheets Corrugated Cardboard Production Line Mill Roll Stand Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/cb\/0b391ef93271b32ee94a7d5e6bdf-200x200-1\/electric_sheets_corrugated_cardboard_production_line_mill_roll_stand_machine.jpg","attrs":{"Brand Name":"IPACK","Model Number":"1600mm","Certification":"CE,ISO","Place of Origin":"Hebei province,China"}}
Double Facer for Corrugated Cardboard Production Line
The double facer, also known as the double backer, serves as the forming hub of a corrugated board production line. This critical equipment bonds single-face corrugated board with a liner (face sheet) and presses them into sturdy double-wall or multi-wall corrugated board, determining the final physical strength and quality of the finished product.
Core Function: Transforming Semi-Finished to Finished Product
While the single facer produces corrugated medium with one liner attached (single-face board), the double facer completes the manufacturing process:
Bonding and Curing: Applies adhesive to flute tips and precisely laminates with another liner
Shaping and Pressing: Applies pressure and heat through heated plates to gelatinize and cure adhesive, forming stable arch bridge structures
Key Performance Specifications
Effective Width
1600mm
Design Production Speed
150m/min
Three Layer Economic Speed
200-230m/min
Longitudinal Separation Accuracy
±1mm
Cross-Cutting Precision
±1mm
Technical Parameters
Working Width
1600mm
Design Speed
150m/min
Economic Speed
120-130m/min
Hot Plate Configuration
600mm × 10 pieces
Cooling Section Length
5 meters
Temperature Requirements
160-200℃
Steam Pressure
0.8-1.3Mpa
Air Pressure
0.5-0.6Mpa
Pneumatic Pressure Plate
13 groups
Working Power
380V 50Hz 90KW
Structural Features
★The double-sided machine laminates glued single-sided corrugated paper with facial paper using heated platen heating for glue paste application and stereotyping to produce flat cardboard.
★Hot plate surface is ground finished, with 18 pieces total at 600mm width each, featuring 5-meter cooling stereotypes. Hot plates use container board construction with enclosed pressure certification.
★Internal thermal panels feature partition isolation structure with S-shaped steam flow and steam-water separation for improved efficiency.
★Pneumatic pressure plate structure with 14 sets of spring pneumatic pressure plates as standard.
★Multi-section temperature control with display for heating plate heat pipes.
★Upper cotton webbing with automatic centering and double cylinder S-shaped tensioning device.
★Lower belt with pneumatic tensioning and automatic/manual correction alignment.
★Independent gearbox drive unit with ZG-500 steel gears and oil-immersed lubrication.
★International brand electrical components for stable, reliable operation.
★Frequency energy main drive motor with low-speed torque and wide speed range.
★High-intensity profile main backbone with solid construction suitable for high-speed operation.
Main Component Parameters
Part Name
Specification
Surface Treatment
Upper Drive Rubber Roller
¢800mm
Wear-resistant rubber cover
Lower Drive Rubber Roller
¢600mm
Wear-resistant rubber cover
Front/Rear Driven Belt Roller
¢215mm
Chrome plating polishing
Top Tension Roller
¢155mm
Chrome plating polishing
Upper Belt Adjustment Roller
¢130mm
Chrome plating polishing
Equipment Gallery
Packing and Shipping
Equipment is packaged with moisture-proof and shock-proof materials suitable for long-distance road transportation and various weather conditions. Complete set of maintenance and operation manuals included with each shipment.
Our Services
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2019
Total Annual:
8000000-10000000
Employee Number:
50~60
Ecer Certification:
Verified Supplier
Cangzhou Gerun Carton Machinery Co., Ltd. is a professional company engaged in the design and manufacture of carton machinery. The company is located in Cangzhou Dongguang, the northern carton machinery production base. Over the years, it has always been a leader in research, development and pr... Cangzhou Gerun Carton Machinery Co., Ltd. is a professional company engaged in the design and manufacture of carton machinery. The company is located in Cangzhou Dongguang, the northern carton machinery production base. Over the years, it has always been a leader in research, development and pr...