Experience the advanced technology of our fully automatic corrugated cardboard production line, expertly designed to craft premium quality in 3, 5, or 7 layers. Elevate your packaging solutions with precision engineering for superior durability and unmatched versatility.
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Product Description
Embark on a journey of superior craftsmanship with our Corrugated Cardboard Production Line, the quintessential professional equipment designed to produce high-quality corrugated cardboard. Our state-of-the-art line boasts the capability to produce 3-ply, 5-ply, 7-ply, and multi-functional corrugated cardboard, each meticulously crafted with precision. The line's primary components include Mill Roll Stand, Surface Paper (Core-paper) Pre-heater, Single Facer, and the Conveying Span Bridge, all working harmoniously. Elevate your production with components like the Glue Application Machine, Double Facer, Rotary Shear, Slitter Scorer, Cut-off, Conveyer and Stacker, along with vital Steam Heating System, Air Compression System, and Glue Making System. Tailor your production line with various models and quantities to create bespoke 3-ply, 5-ply, or 7-ply corrugated paperboard. Leveraging insights into customer needs and cutting-edge technology from both domestic and international sources, our company has engineered these production lines to operate at remarkable speeds between 150-300m/min, accommodating paper widths of 1800-2800mm. Choose from A/C/B/E four flute types, featuring a modern UV shape that closely resembles the classic V shape, to best suit your production demands.
| corrugated paperboard production line |
| 1 |
Effective width |
2500mm |
2 |
Design produce speed |
250m/min |
| 3 |
Three layer economic speed |
200-230m/min |
4 |
Five layer economic speed |
180-230m/min |
| 5 |
Seven layer economic speed |
150-200m/min |
6 |
Maximum order change speed |
100m/min |
| 7 |
Longitudinal separation accuracy |
±1mm |
8 |
Cross-cutting precision |
±1mm |
note |
Speed the above targets required to achieve:effective width2200mm,Comply with the following standards and ensure the paper's equipment condition 175 ºC heating surface temperature. |
| Top paper index |
100g/--180g/ Ring crush index(N.m/g)≥8 (Water containing8-10%) |
| Core paper index |
80g/--160g/ Ring crush index(N.m/g)≥5.5 (Water containing8-10%) |
| In paper index |
90g/--160g/ Ring crush index(N.m/g)≥6 (Water containing8-10%) |
| 9 |
Flute combination |
|
| 10 |
Steam requirement |
The maximum pressure 16kg/cm2 |
Common pressure10-12kg/cm2 |
use4000kg/Hr |
| 11 |
Electricity demand |
AC380V 50Hz 3PH |
Total power≈350KW |
Running Power≈150KW |
| 12 |
Compressed air |
The maximum pressure 9kg/cm2 |
Common pressure4-8kg/cm2 |
use1m3/min |
| 13 |
Space |
≈Lmin90m*Wmin12m*Hmin5m(The actual drawing to provider to provide audited prevail) |
Customer owned section:
1,Steam heating system:proposal with 4000Kg / Hr of a steam boiler. Pressure:1.25Mpa steam pipeline.
2,Air compressed machine,air pipeline,glue conveying pipe.
3,Power supply,wires connected to the operation panel and line pipe.
4,Water sources,water pipelines,buckets and so on.
5,Water, electricity, gas flush mounting civil foundation.
6,Test with the base paper,corn starch (potato),Industrial use caustic soda,borax and other material.
7,Oil equipment,lubricating oil,hydraulic oil,lubricating grease.
8,installation,commissioning of food, accommodation.And provide installers with the installation. |
Product Parameters
Hydraulic Shaftless Mill Roll Stand
Featuring a robust spindle ¢270mm, our design boasts a hyperbolic heavy rocker with a toothed chuck and multi-point brake, ensuring precision. The hydraulic drive facilitates lifting, and the system seamlessly pans left and right. A pneumatic ejector enhances efficiency.
Harness the power of hydraulic drive to effortlessly manage paper operations-clamping, loosening, and shifting mediums with ease. The hydraulic lift streamlines paper handling, making your operation smoother than ever.
Our brake system utilizes a sophisticated multi-point mechanism, incorporating a gear disc structure enhanced with a cooling fan. Equipped with Yadeke pneumatic components, it maintains stable tension and promises exceptional longevity.
Designed with a large-diameter spindle, enjoy the smooth glide of swing arms. The steel guide rails, treated with high-frequency methods, offer unmatched wear resistance, ensuring durability and reliability.
Installing the hydraulic cylinder on a twisted shaft eliminates radial force, making maintenance a breeze and ensuring a longer operational life.
Hydraulic Pressure Paper System
Experience superior efficiency with our double groove width of 10m. The guide rail's alignment with the ground level enhances stability, while our double-position paper design, hydraulic clamp, and hydraulic motor traction feeding trolley save manpower and optimize operation.
Our innovative double-position paper design, paired with hydraulic clamping and a hydraulic push rod for paper unloading, significantly reduces manual labor, while the motorized traction feeding trolley enhances operational efficiency.
Integrating track-buried construction, the main frame constructed from the 18th channel with beams and ¢ 20mm drawing bar welding ensures robust performance and stability.
Each paper holder is designed for simultaneous operation from both sides, streamlining the paper handling process and enhancing productivity.
Automatic Splicer
Our state-of-the-art Automatic Splicer keeps the corrugating cardboard assembly line running without interruption, significantly reducing paper consumption and boosting productivity, reaching speeds up to an impressive 250m/min.
Accommodates paper of up to a maximum diameter of 1500mm, catering to a wide range of production needs.
With the original paper holder's automatic tension control, high-speed paper pickup is a breeze, achieving a high success rate.
Innovative no tail paper receiving design minimizes paper waste, with only a 40mm width of overlapping paper tape, optimizing material use.
When extracting paper cars, the automatic turn-out feature coupled with vacuum adsorption simplifies loading, with zero turnovers thanks to automatic tension control.
Utilizing full PLC automatic control, the system offers precision, minimal failures, and ease of maintenance, ensuring reliable operations.
During paper pulling, the first-round buffer aligns automatically, facilitating easy and precise paper handling.
The superiority of our cylinder control ensures speed and precision in paper receiving, avoiding issues typical with standard motor control such as rubble and blistering.
Achieve paper receiving speeds as high as 200 m/min, optimizing your production pace without compromising on quality.
Top Paper Preheat Cylinder
Equipped with a roller ¢1000mm, certified as a pressure vessel, our system electrically adjusts the wrap angle for optimal heated area control. Wrap angle auto-adjusts with vehicle speed, displayed on a touchscreen, and returns to zero during parking for easy paper penetration.
Designed for preheating single-sided corrugated paper and tissue, it enhances bonding, controls moisture, and ensures smooth cardboard preparation.
Every roller surface undergoes precision grinding and hard chrome plating for minimal friction and remarkable durability.
Electric angle adjustment allows 360° rotation to fine-tune the preheat area, providing versatile and efficient operation.
The preheating roller, with a flat head design, complies with national Class I pressure vessel standards and is accompanied by a relevant certification.
Core Paper Preheat Cylinder
Our Roller ¢1000mm, certified with a pressure vessel certificate, offers innovative solutions with electrically adjusted wrap angle. Enjoy seamless adjustments of the heated paper area a full 360° around. As the vehicle speed changes, our system automatically adapts, displaying the wrap angle on a user-friendly touch screen, and effortlessly returning to zero during parking to simplify paper threading.
Engineered for excellence, our system preheats single-sided corrugated paper and tissue paper, enhancing temperature regulation for superior bonding, moisture control, and smoothing of cardboard surfaces.
Each roller undergoes meticulous precision grinding followed by a robust hard chrome plating process, ensuring a minimal friction surface that's built to last.
Experience the versatility of electric angle adjustment, with rotation capabilities that allow the preheat area to be finely tuned within a 360° range.
Our preheating roller's flat head design meets the stringent national Class I pressure vessel standards and is supported by an official pressure vessel certificate.
Introducing our Multi-cassette Positive Pressure Single Facer, a marvel of modern engineering.
The Main Corrugating Roller, ¢405mm with quick-change corrugating roller group flute, features tungsten carbide spraying for durability. Equipped with a maintenance-free airbag loading system, PLC-controlled glue application, an intuitive HMI touch screen, and automatic parking relief for enhanced user experience.
Main corrugating roller: ¢405mm (adjustable according to flute type), pressure roller: ¢495mm, and preheat roller: ¢420mm.
Designed with a negative pressure system, our product reduces heat consumption, helping the core paper press evenly against the corrugated roller for improved molding. Uniform pressure ensures consistent gluing of corrugate tops, resulting in superior single corrugated paper lamination.
Enjoy the convenience of our quick-change roller system, swapping rollers in just 10 minutes. Our electric trolley facilitates easy loading, with an air pressure system for secure locking and machine base fixation, making replacements as easy as pressing a few buttons.
Our corrugated rollers are crafted from 50CRMO high-quality alloy steel, undergo heat treatment, and are finished with tungsten carbide surface treatment for exceptional durability.
Corrugated and pressure rollers utilize an airbag control system, delivering high stability and incorporating a barometric pressure control buffering effect for enhanced performance.
Our glue volume control system is electrically adjustable, with a rubber septum electric device allowing the glue system to function independently from the motor, preventing glue depletion.
The innovative moveable type glue unit design ensures easy cleaning and maintenance.
Our intuitive control system features a touch screen interface, complete with color display for operating status, function selection, fault indication, and parameter settings, showcasing comprehensive functionality for ease of use and user-friendly operation.
Equipped with a built-in pre-conditioner, our product includes a proportional spraying device that adjusts core paper temperature and moisture for optimal results.
High-temperature grease used in main, vice corrugating, and pressure roller bearings ensures smooth and long-lasting operation.
Our Electric Hydraulic Roller Change Forklift offers unmatched efficiency and convenience.
Designed with a large capacity battery for power walking, hydraulic lift, and centralized control, ensuring reliability and ease of use.
Experience rapid and efficient Corrugating Roller Quick Change with our state-of-the-art system. Module: A cornerstone of our product, offering innovative solutions for all your needs.
Our Corrugating Roller, with a 405mm diameter and tungsten carbide treatment, includes modules such as shaft seat ends, bearing, steam element, suction box, and pneumatic components assembly, crafted for superior performance.
Discover the efficiency of our Triple Glue Machine, engineered for exceptional bonding and lamination.
Featuring a 320mm Glue Roller Diameter, driven by a frequency motor with PLC control, our glue quantity is adjusted automatically by PCL, with HMI touch screen display for a seamless experience.
Our Double Glue Machine ensures corrugated paper, conveyed from the flyover, is preheated, re-coated with glue, and bonded into a double-sided machine, producing robust three-layer and five-layer cardboard.
Crafted using robust cast iron, this frame ensures unwavering stability. The upper middle layer features a preheater with a substantial 400mm diameter, designed to elevate paper temperature for optimal glue paste adherence. The dual pressure roller system guarantees uniformly applied glue, with a stainless steel glue groove and an automatic circulation system for seamless glue supply.
Post-quenching, the glue roller surface undergoes precision machining, surface grinding, and balancing. Expertly engraved anilox pit design ensures even coating with minimal plastic consumption, enhancing efficiency and reducing waste.
The glue unit is driven by a frequency conversion motor directly linked to a reducer, ensuring seamless synchronization of the glue roller's linear speed with the double-sided machine's operation. With advanced control via angle sensors, PLC, and a user-friendly touch screen interface, it smartly adapts glue application to varying paper qualities and speeds, automatically adjusting pressure roller gaps for different corrugated shapes without error accumulation.
Conveyor bridge
Featuring 200mm main beam channels, the system boasts an independent inverter motor for paper feed, ensuring adsorption tension and precise electric correction.
★The flyover component elevates single-sided corrugated paper from the single-sided machine to the glue coating machine, ensuring seamless transport and application onto the double-sided machine. It offers a gradual conveyance with ample paper storage, facilitating paper and order changes without halting operations.
Safety is paramount with securely installed safety barriers and a herringbone pedal operation plane equipped with a safety ladder, providing staff with a secure and efficient working environment.
All roller surfaces are expertly ground and plated with hard chrome, ensuring longevity and enhanced performance.
The lifting part utilizes an independent frequency conversion drive, complemented by a high-strength, jointless belt that prevents corrugation. The upper layer is conveyed slowly over extended distances, minimizing the risk of paper breakage.
Automatic correction
Energy-efficient, no-power correction model offers high precision sheet correction. Seamless adaptability to changes in paper width without any need for adjustments.
Comprehensive full-width infrared detection curtain effectively reduces paper waste by minimizing tear and ensuring precision at the paper edges.
Employs sophisticated non-contact detection for corrugated surfaces.
Delivers precision correction for paper, enhancing quality and consistency.
The system adapts effortlessly to variations in paper width without requiring manual adjustments.
Incorporates closed-loop control for continuous and reliable operation.
Equipped with full-size infrared LED detection, ensuring long-lasting performance and reliability.
Simultaneous base correction at both center and edges elevates precision and consistency.
The bridge tension control system is engineered to maintain steady tension in single corrugated paper, ensuring optimal performance.
Tension control is expertly managed manually via a regulator, offering precision and adaptability.
Auxiliary threading motor provides support during new paper threading, ensuring seamless customer assistance.
With an integrated paper switch, it efficiently reduces tension during joint passage.
Double facer
Constructed with 400 mm national standard channel steel, the frame supports chrome-plated hot plates of 600 mm in 18 units. The innovative arc-shaped hot plate design accelerates facial paper heating, while the comprehensive pressure plate design is managed via PLC automation. Upper and lower belts feature automatic deviation correction, temperature display, and frequency conversion motor, with a PID system that efficiently regulates three-layer and five-layer automatic control of hot plate numbers, maximizing energy efficiency.
The double-sided machine expertly laminates glued single-sided corrugated paper with facial paper, utilizing heated platen heating and glue paste to create flawless and flat cardboard.
Hot plate surfaces are meticulously ground, with a width of 600mm across 20 hot plates, including a 5m cooling and stereotyping section.
Each hot plate is crafted from container board, complete with enclosed pressure container and inspection certificates. The internal thermal panels feature a partition isolation structure and s-shaped steam flow, effectively separating steam and water to enhance steam utilization.
Our cutting-edge hot plate system incorporates a sophisticated pneumatic pressure plate structure, ensuring seamless operation. The pressure plate's elevation is driven by advanced pneumatic technology, featuring 14 precision-engineered spring pneumatic pressure plates as standard.
The innovative heat pipe technology of the heating plate offers precise multi-section temperature control, complete with an easy-to-read temperature display, ensuring optimal performance at all times.
Experience superior efficiency with our upper cotton webbing, which is automatically centered using a state-of-the-art correcting pneumatic valve. The double cylinder meticulously controls the S-shaped cotton web tensioning device, allowing for significant tightening capacity..
Our lower belt features a pneumatic tensioning mechanism that combines simplicity with practicality. The automatic correction and alignment of the lower conveyor belt ensure precision, with manual adjustments available for added versatility.
The gearbox drive unit, crafted from high-grade gear steel ZG-500, boasts an independent structure with oil-immersed gear lubrication, promising durability and seamless operation..
Our machinery is equipped with electrical components sourced from internationally acclaimed brands, guaranteeing stable and reliable operation for ultimate peace of mind..
The main drive motor is designed for excellence, featuring motor frequency energy for low-speed torque, a wide speed range, and unmatched reliability. It is also engineered for easy maintenance..
Constructed with high-intensity profiles GB, the main backbone of our machinery offers a solid structure that combines beauty with functionality, ideal for high-speed operations..
NC Thin Blade Slitter Scorer
Our device utilizes tungsten alloy steel, featuring seven knives and twelve lines with a zero-pressure line type. The servo computer automatically adjusts the knife discharge, while the suction outlet width is auto-calibrated. The closed electric control box is complemented with air conditioning and dehumidification for optimal performance.
A synchronous servo motor precisely governs the row of knives and wires, allowing for automatic reset and precision sizing. Remarkably, order changes occur in just 15 seconds, enabling seamless transitions between machines without any downtime.
Our advanced PLC control system employs a CANopen bus system, featuring comprehensive order management functions and a synchronous signal input interface compatible with dryer speeds.
The user-friendly HMI boasts a 10.4-inch color touch screen capable of storing up to 999 orders, with the flexibility to change orders automatically or manually. It includes a fault alarm for added security.
Three distinct pressure line forms are available: Convex against the concave (three layers line), Convex against the concave (five layers line), and Convex against Flat. These electric pressure line forms are easily convertible, with computer-controlled crimping round shades for linear flexing and ease of bending.
Crafted from thin tungsten alloy steel, our sharp blade offers extraordinary longevity, with a lifespan exceeding 8 million meters.
The knife sharpener is managed by a computer control system, offering both automatic and manual sharpening capabilities. Dividing the cutting edge sharpening significantly enhances productivity efficiency.
Our machinery adopts imported synchronous belt transmission, with the thin blade holder and crimping seat supported by linear bearings for accurate positioning, eliminating cumulative errors.
Driven by independent frequency conversion motors, the cutting and crimping operations are seamlessly executed, with the suction port automatically adjusting to order changes.
Equipped with a gas storage tank and low-pressure protection, our machinery ensures reliable and continuous operation.
NC Cutter Helical Knives
Experience full AC servo control with energy storage brake and a helical blade structure. The unit features oil-immersed gears and a vibrant 10.4-inch touch screen display inside a closed electric control box, complete with air conditioning and dehumidification.
Capable of storing up to 200 unit orders, the system facilitates swift and precise cutter specification replacements and order changes without interruption, all while enabling networked computers for streamlined production management.
The knife shaft drive gears are precision-crafted using forged steel and undergo induction hardening. With backlash-free transmission, an advanced keyless connection, and high transmission accuracy, they are engineered for excellence.
Our cutting machine utilizes an inlaid front steel blade knife spiral structure, featuring serrated knives and shears for formidable shear force and extended blade life.
Surrounding feed rollers utilize a sun gear platen method, ensuring smooth, even delivery with consistent pressure, significantly reducing the risk of crushing plate boards or causing blockages.
This innovative model features a braking energy storage system (non-dynamic braking) that dramatically reduces electricity consumption during production. It utilizes only one-third of the power of a standard NC cutting machine, achieving over 70% energy savings and significantly reducing costs.
Experience unparalleled precision with our precision adjustable no-gap gear, designed to ensure exact blade engagement and smooth running balance for superior cutting performance.
Our advanced oil pump system, complete with independent operation and dual copper distribution for each gear position, ensures optimal lubrication and cooling for seamless machinery operation.
The knife roller is crafted from premium forged steel, offering exceptional balance and stability, further enhancing the performance of your corrugated production line.
Automatic Large Gantry Stacker
Servo Drive Platform Lift Four Sections of frequency transmission enable automated batch processing, stacking discharge, and high-strength belt output. Out paper side standard transport aircraft ensures seamless operation.
Our gantry stacking system boasts a rapid 20-second order change, with automatic counting for enhanced efficiency.
Fully synchronized with the production management system for centralized order management, eliminating the need to slow down for single orders.
Minimize production waste with single waste production management, achieving less than 700mm.
The crawler stacking platform, featuring AC servo control, provides stable and orderly stacking for enhanced productivity.
Our backsplash system offers automatic shift capabilities, optimizing stacking for smaller orders with ease.
Independent sealed control cabinets ensure electrical equipment operates in a pristine, clean environment, safeguarding performance.
The intuitive color touch-screen display facilitates effortless on-site operation for maximum user-friendly experience.
Enjoy fully automatic operation control, boosting efficiency, reducing manpower requirements, and minimizing labor intensity for streamlined productivity.
Production Management System (Complex)
Elevate your production line automation with our easy-to-operate system that reduces consumption, enhances base paper utilization, and cuts costs. Enjoy automatic control, stable quality cardboard, increased speed, and productivity, with effortless production statistics for improved efficiency.
Glue Station System
Our customer-owned pipeline glue configuration comprises a carrier tank, main tank, storage tank, and both send and back plastic pumps for optimal performance.
Our system eliminates the need for stabilizers in paste production, delivering a paste liquid with robust penetrating power and consistent stability.
The entire system's operation is program-controlled, with software designed by our company to meet each carton factory's unique needs, ensuring reliable and stable performance.
All material additions are program-set and PLC-controlled, guaranteeing accurate measurements and seamless operations.
Equipped with a temperature sensor and display, our system controls glue temperature to ensure starch molecules dissolve more efficiently, preventing environmental factors from affecting glue quality.
This equipment includes an automatic tank washing program, ensuring the tank body is cleaned automatically after glue delivery.
Each glue point storage tank's liquid level sensor monitors levels, automatically selecting the appropriate formula and preparing paste when levels are low.
Cutting and stirring times are precisely controlled by PLC through a pre-set program to ensure consistent quality.
Following alkalization into liquid alkali, tablets are stored in the alkali storage tank. The alkali transfer tank's level is PLC-controlled to automatically refill when the low limit is reached.
When the starch storage tank's material level reaches the sensor, the system triggers an alarm to prompt material addition and vibrates to ensure materials are added promptly.
The glue is seamlessly fed into the storage tank with remarkable precision through the pneumatic diaphragm pump, all meticulously orchestrated by our advanced PLC system for optimal efficiency.
Gas Source System
Gas source requirements are tailored and provided by our esteemed customers, ensuring a perfect fit for every setup.
Steam System
Our steam system is crafted with precision, utilizing GB valves known for their exceptional quality. It includes essential components like rotary joints, upper and lower dispensers, traps, and pressure tables. Note that customers supply their own boilers and pipes, allowing for personalized integration.
The system is engineered tosupply consistent heating energy, ensuring that the production line's thermal equipment maintains a stable working temperature, essential for peak performance.
Ingeniously designed, each unit functions as a standalone mini steam supply system, optimizing energy savings and offering unparalleled ease of adjustment.
Each hydrophobic unit is equipped with an innovative empty bypass, which swiftly cools the equipment when production halts, enhancing operational efficiency.
With a cutting-edge floating ball trap featuring a specialized emptying device and durable stainless steel check valve, leakage is effectively prevented, ensuring seamless operation.
Our flexible metal hose provides robust connection between piping systems and rotating heating components, significantly extending the lifespan of the rotating joint.
All steam pipes are meticulously crafted from seamless steel, guaranteeing secure and safe use under normal pressure conditions.
Electrical Control Cabinet System
Our electronic control system is at the forefront of innovation: the fingerless single facer, driving components, NC thin blade slitter scorer, double facer, and glue machine all incorporate state-of-the-art frequency motors and Delta frequency control systems. The user interface is designed for utmost ease and convenience, featuring speed display control cabinets with unit-specific speed displays, call functions, and emergency stop capabilities. Utilizing components from prestigious global brands, the main contactor is from a renowned French brand, the main motor is by SIEMENS, and the main bearing originates from Japan's NSK. Additionally, the main inverter and PLC systems are by SIEMENS, ensuring unparalleled reliability and performance.
Company Profile
Company Information
Zhanzhuo Machinery is a distinguished, professional manufacturer dedicated to crafting high-quality machinery. Our exceptional corrugated cardboard carton machines are recognized worldwide, boasting import and export rights. Our flagship offerings include the 3-layer, 5-layer, and 7-layer corrugated board production lines, as well as comprehensive cardboard and carton production lines, cutting-edge intelligent digital printer machines, and state-of-the-art automatic high-speed printing slotting die-cutting machines. Each product showcases high-definition and precision engineering. Our intelligent automatic high-speed machines, including folder gluers, stitchers, and combined gluer and stitcher machines, deliver unparalleled efficiency. Complemented by advanced roller paper cutter machines, cardboard flute laminating machines, roller to roller film laminating machines, and innovative partition assembler machines, our offerings are synonymous with safety, stability, and superior performance. Acclaimed with over ten national patents, our machines meet ISO9001 quality management standards and CE EU certification. Our pre-sales and after-sales services are designed to provide swift, reliable, and fully customized solutions. Our professional remote video guidance ensures excellence, oand our overseas technical support, available 24/7, guarantees that our engineers are always at your service.
Our products have made their mark globally, reaching esteemed partners in the United States, United Kingdom, Germany, South Korea, Australia, Mexico, Turkey, Brazil, and countless other nations. Our commitment is unwavering: while we might not offer the lowest prices, we guarantee the pinnacle of quality. We prefer to justify our prices once rather than apologize for inferior quality forever. This dedication affords us a commanding advantage in fiercely competitive markets.
Our mantra is clear: global trade, honesty first. By choosing us, you choose the epitome of reliability in the industry. Embark on a world-class journey that begins here with us.
Our Advantages
FAQ
Q : Where are you? Is there import and export right? How long have you been in this industry? May I visit your factory?
A : We are in Dongguang County, Cangzhou, Hebei, China. Yes, we have the right to import and export. We have been in this industry for many years, with many years of production experience and international trade export experience. We support personalized customized services. I very much welcome you to our factory.
Q : How long is the production date of the machine? How do we install and debug the machine? Is your after-sales service reliable?
A : The production date of ordinary machines is about 30 days to 60 days, and the production date of large production lines is about 180 days. Engineers will provide remote video guidance and overseas technical support and serve you 24 hours a day.
Q : What are your main products? What are the terms of payment?
A : Main products are: 3-layer/5-layer/7-layer corrugated board production line, cardboard production line, carton production line, intelligent digital printer machine, automatic high-definition high-speed printing slotting die cutting machine, intelligent automatic high-speed folder gluer machine/stitcher machine/ gluer and stitcher machine, roller paper cutter machine, cardboard flute laminating machine,roller to roller film laminating machine,partition assembler machine, and so on.
Deposit 30% in advance and 70% before shipment of the machine.
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