Automatic Rigid Box Maker

Automatic Rigid Box marker is a good equipment for making high-grade boxes which is featured by fne design, reliable performances and international advanced technologies. It employs PLC, photoelectric detector system, hydraulic rectifying system, HMI to automatically finish feeding and gluing paper, conveying cardboard, forming and gluing four angles of cardboard, positioning and forming box in one time, instead of manual production, greatly improving the production effciency and quality of rigid boxes.

Maximum speed of


boxs / min

It is applicable to make high-grade boxes for cell phones, shoes, cosmetics, shirts, moon cakes, liquors, cigarettes, teas, etc.


1) Full automatic feeder of paper.

2) Hot melt adhesive automatic circulation, mixing and gluing system (glue viscosity system can be selected).

3) The hot melt adhesive tape automatic conveying and sltting device can complete the corner pasting of the cardboard inner box at one time.

4) A vacuum suction fan is arranged below the conveyor belt to control the glued paper without relative deviation.

5) The hydraulic and pneumatic deviation correction device is adopted for the inner box of coated paper and paperboard, which can accurately position and fit with a ftting error of ±0.3mm. With Yamaha YAMAHA manipulator image positioning, accuracy ± 0.1mm.

6) The carton forming section automatically collects the carton to the forming section according to the carton conveying condition above the conveyor belt.

7) The continuous operation of the carton forming section includes box feeding, edging, ear folding and paper edge folding.

8) The whole machine adopts PL C control, photoelectric tracking system and touch screen human-machine interface to realize the automatic production process of one-time carton forming.

9) Automatic fault diagnosis alarm function.

10) The new molding machine can store parameter settings and automatically adjust the machine.



Technical Parameters




1.The Max.and Min. sizes of the boxes are subjected to the sizes and quality of the paper.

2.The speed of the machine depends on the sizes of the boxes.

3.We don't provide air compressor.



The Corresponding Relationship Between The Parameters









System Features
Camera Positioning System

Camera Positioning System

Three camera positioning and mechanical arm clamping box to achieve high-precision positioning.

Digital Adjustment Of Sizes

Digital Adjustment Of Sizes

Adopt new design of servo and pneumatic structure to wrap the box, fast digital adjustment of sizes.

Servo Controlled Paper Feeder

Servo Controlled Paper Feeder

New designed servo controlled paper feeder adopts post-sucking pre-pushing type to convey paper which efficiently avoids two pieces of papers entering into the machine.

Line-touch Designed Copper Scraper

Line-touch Designed Copper Scraper

The copper scraper cooperates with the glue roller by line-touch design which makes the scraper more durable.

Centralized Lubrication System

Centralized Lubrication System

The concentrated oil system fully ensures each parts lubricating and the steady running of machine.

Glue Viscosity Meter (Optional)

Glue Viscosity Meter (Optional)

Auto glue viscosily meter elclentyt adjusts the glue sickiness whicn ensures the qulity of finished products.


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Frequently Ask Question

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We have the latest advanced processingequipment and international lean productionprocess, and strive to be the industry leader.

Q: What sets zhengrun apart in terms of product quality?
A: We use advanced technology and stringent quality control measures to ensure that our hard case molding machines consistently produce high quality, accurate and durable hard cases.
Q: Does the company hold any certifications or credentials that demonstrate its expertise in manufacturing hard case molding machines?
A: Yes, our company holds various certifications and qualifications, including ISO 9001 certification, which demonstrates our commitment to a quality management system. We also have a team of experienced engineers and technicians who contribute to our reputation as a trusted manufacturer.
Q: How does zhengrun provide after-sales support to our customers?
A: We prioritize customer satisfaction and provide comprehensive after-sales support. Our dedicated support team provides technical assistance, spare parts availability and training programs to ensure that our customers maximize the performance and longevity of our rigid box making machines.
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