China RSK-450X Automatic Rigid Box Making Machine - China Suppliers & Factory for Efficient Gift Box Production Manufacturer, Factory | Realstar
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RSK-450X Automatic Rigid Box Making Machine - China Suppliers & Factory for Efficient Gift Box Production

Introducing the RSK-450X Automatic Paper Gift Box Making Machine, an innovative solution for rigid box production. As a leading supplier in China, we offer a state-of-the-art manufacturing process that allows one worker to efficiently operate the machine, significantly reducing labor costs, Equipped with a precise servo positioning device, the RSK-450X minimizes working intensity while ensuring accurate operation. The machine features easy size adjustments, enhancing production efficiency to meet diverse customer needs, Our automatic rigid paper box forming machine is designed for high-output production, capable of creating 15-22 hardcover boxes per minute. This factory-grade equipment streamlines the entire box-making process: from manual assembly of the inner box and paper set to automatic gluing, folding, and compressing. Each mechanical action ensures standardized production, directly contributing to improved product quality

    Video


    Main Accessories

    🖥️
    PLC System
    Japan OMRON PLC
    Electric Component Driver
    Japan Panasonic
    🔌
    Contactor & Air Switch
    Schneider
    💨
    Pneumatic Cylinder
    Air Tech Taiwan
    ⚙️
    Servo Motor
    Panasonic Japan

    Basic Function

    • Automatic delivery unit for paper feeder.
    • Automatic circulation, mixing and gluing system for hot melt glue.
    • Hot melting adhesive paper gluing with automatic conveyor and automatic box placement with fiber registration; box supplying by online automatic corner tapping machine.
    • The vacuum fully suction fan under conveyor belt can keep the gluing paper from deviating.
    • The glued paper and cardboard inner box employ pneumatic rectifying device to spot correctly — the spotting error is ±0.5mm.
    • The box forming unit can automatically collect and deliver the box to the forming unit according to the boxes conveyed on conveyor belt.
    • The box forming unit can continually deliver boxes to wrapping, folding, and pressing in one process.
    • The whole machine employs PLC detector system and touch screen man-machine interface to automatically form boxes in one process.
    • It can automatically diagnose troubles and alarm.

    Features

    • Main shaft, mold stretch, wrapping, folding-in, and bubble pressing are all driven by double servo motors and cam boxes, guaranteeing quiet, stable operation and smooth mechanical process.
    • Besides the cam for pressing the contingent bubble, there are 4 cylinders for additional bubble pressing, solving thicker paper and worse glue issues.
    • Every process can be in Inching Mode synchronously, helping you observe production details and adjust to best parameters.
    • Folding Corner Edge is up to 70mm as standard, or can be customized to 120mm — controlled by rails and cylinder, adjustable and precise.
    • Vacuum fan to keep the box on the machine; tension can be adjusted according to box sizes.
    • Controlled by PLC Panasonic with formulas memory system. Takes only 25 minutes to change to another box.
    • Imported optical grating transducer protects the operator from operation injury.
    • Computer control with error auto-stop and display.
    • Table board and frame are processed by CNC in one time for durable quality.
    • Fold ears, wrap, insert and form the box automatically in one process.
    • Equipped with Weinview touch screen interface.
    • Quick mould change design to satisfy producing different size boxes.
    • Equipped with brush wheel for folding sides smoothly.
    • Equipped with air pressure detector on the box inserter — machine cannot run if boxes are not inserted or inserted wrongly.
    • The bottom mould is pneumatic drive to prevent bubble generation.

    Technical Parameters

    Model RSK-450X
    Max Box Size 400 × 440 mm
    Min Box Size 60 × 120 mm
    Box Height 12 – 120 mm
    Max Paper Size 580 × 850 mm
    Turn-in Depth 10 – 70 mm
    Card Board Thickness 0.8 – 3 mm
    Surface Paper Thickness 100 – 200 gsm
    Precision ±0.5 mm
    Power 18 KW  |  380V  |  3 Phase
    Air Supply 50 L/Min  |  0.6 MPa
    Box Making Speed 15 – 20 boxes/min
    Dimension L6800 × W4000 × H2400 mm
    Machine Weight 4,400 kg

    Product Size

    Product size
    Paper Wrap Size
    A = width  |  B = length
    Amin 120 mm
    Amax 580 mm
    Bmin 180 mm
    Bmax 850 mm
    Box Size
    L = length  |  W = width  |  H = height
    Lmin 120 mm
    Lmax 440 mm
    Wmin 60 mm
    Wmax 400 mm
    Hmin 12 mm
    Hmax 120 mm
    Folding Edge Range: R Rmin 10 mm
    Rmax 70 mm
    Card Board Size
    C = width  |  D = length
    Cmin 110 mm
    Cmax 570 mm
    Dmin 170 mm
    Dmax 840 mm

    RSK-450X vs. Mechanic Rigid Box Machine

    Comparison Item RSK-450X (Pneumatic) Mechanic
    Adjustments Easy Difficult
    Deeply Inner Fold ✔ Yes ✘ No
    Extra Bubble Remover Time No need Yes — needs more space, procedure, time & extra worker
    Bubble Remover Cost $0 Additional cost required
    Price Economic Higher
    Speed 15 – 20 pcs/min 15 – 30 pcs/min
    (excl. bubble removing process)

    Machine Parts Overview

    Automatic Paper Feeding Part
    Automatic paper feeding part
    Gluing Part
    Gluing part
    Gluing Mixing System
    Gluing mixing system
    High Precision Automatic Box Placement
    High precision automatic box placement
    Box Press Part & Robot Arm
    Box press part and robot arm
    Automatic Corner Tapping Parts
    Automatic corner tapping parts
    Up Sucking Automatic Feeder (Better than Under Pushing)
    Up sucking automatic feeder
    Cycling Cardboard Supplying System — 1000mm Pallet Non-Stop
    Cycling cardboard supplying system 1000mm pallet non stop working

    Features

    Frequently Asked Questions (FAQ)

    What is the production speed of the RSK-450X rigid box making machine?
    The RSK-450X operates at a speed of 15 to 20 boxes per minute. This speed covers the full automated process including paper feeding, gluing, box placement, folding, wrapping, and pressing — all in one continuous cycle.
    How long does it take to change the mould for a different box size?
    Thanks to the quick mould change design and PLC formula memory system, switching to a different box size takes only approximately 25 minutes. The stored formulas allow operators to recall settings quickly without manual recalibration.
    What box sizes can the RSK-450X handle?
    The machine supports a wide range of box dimensions: length from 120mm to 440mm, width from 60mm to 400mm, and height from 12mm to 120mm. The maximum paper size supported is 580 × 850mm.
    What is the advantage of the RSK-450X pneumatic machine over a traditional mechanic rigid box machine?
    The RSK-450X offers easier adjustments, supports deeply inner folding, and eliminates the need for a separate bubble remover process — saving space, labor, and cost. The mechanic machine requires additional workers and equipment for bubble removal, increasing overall production cost and complexity.
    What major brand components are used in the RSK-450X?
    The machine uses premium international components: OMRON PLC (Japan) for the control system, Panasonic (Japan) for servo motors and electric drivers, Schneider for contactors and air switches, and Air Tech Taiwan for pneumatic cylinders — ensuring reliability and long service life.
    Does the RSK-450X have safety and error detection features?
    Yes. The machine is equipped with an imported optical grating transducer to protect operators from injury, an air pressure detector on the box inserter that prevents operation if boxes are missing or incorrectly inserted, and a PLC-based auto-diagnosis system that detects faults and triggers automatic stop with display alerts.

    Why Choose RealStar Machinery?

    • 01

      Standards certification of raw materials

      As a folding gluing machine factory, Our supply chain team ensures that all raw materials purchased meet the relevant certification standards such as ISO 9001 and ISO 14001. This ensures that the steel we use is of high quality and reliable.

    • 02

      Experienced assemblers

      With more than a decade of assembly experience, we have gained extensive production experience in installing machines. They have successfully installed hundreds of high-precision machines, which is our impressive achievement in assembly.

    • 03

      Stringent product inspection standards

      We conduct comprehensive functionality, durability and safety tests to ensure that our products operate stably in a variety of work environments.

    • 04

      Fully automated machining centers

      This means that our production processes are more efficient and precise. The automated system ensures highly consistent machining quality and faster production speeds.

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    WHAT DO YOU WANT TO KNOWFAQ

    We have made a general analysis of your questions

    We believe that during the purchase and use of our paper packaging equipment, you may encounter some questions. Regarding some common issues, we have provided the following answers.

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