Semi-Automatic Rigid Box Assembly Machine — KY-K818
Precision glue-spraying, servo-assisted positioning and automatic 5-side pressing for book-style rigid boxes, gift boxes, cosmetic boxes and electronics packaging — up to 22 pieces/min.
Manual Rigid Box Assembly Is Slow, Inconsistent & Expensive
✘ Manual / Low-Tech Assembly
- ✘ Glue applied unevenly by hand — excess spill or dry edges
- ✘ 5-8 workers required per assembly line
- ✘ Bubbles and warping from inconsistent pressing
- ✘ High scrap/reject rate on delicate materials
- ✘ Output limited to 5-8 boxes per minute per line
✔ KY-K818 Semi-Automatic Assembly
- ✔ PLC-controlled glue spraying/coating with fiber-optic positioning
- ✔ Only 1-2 operators required per machine
- ✔ Automatic 4/5-side pressing removes air bubbles for a flat finish
- ✔ Consistent pressure protects fabric, leather and magnetic inserts
- ✔ Stable output of 15-22 pieces per minute
Rigid Box Assembly ROI Calculator
Estimate how fast the KY-K818 pays for itself by replacing manual labor. Adjust the figures to match your factory.
*Estimates for illustration only, based on labor savings alone and excluding throughput/reject-rate gains. Request a tailored ROI report with your actual figures.
From Loose Board to Finished Rigid Box in 4 Steps
Load & Position
Operator places the shell/box-lid and the inner tray onto the fiber-optic positioning table using limit stoppers for precise alignment.
Auto Glue Spraying
Servo-controlled nozzles or rollers apply cold glue or hot-melt adhesive in an exact, programmable pattern — no over-spray, no dry spots.
5-Side Pressing & Degassing
Pneumatic cylinders press the box from multiple sides simultaneously, forcing out trapped air for a smooth, wrinkle-free bond.
Automatic Discharge
The finished rigid box is pushed out by cylinder or conveyor, ready for inspection, labeling or packing.
Engineered for Small-Batch, High-Mix Rigid Box Production
Fast Changeover
Switch tooling and parameters for a new box size in just 10-20 minutes — ideal for frequent SKU changes.
PLC + Touchscreen Precision
Programmable glue trajectory and pressure keep every box consistent, eliminating manual over/under-gluing.
3-5x Labor Efficiency
Run full production with only 1-2 operators instead of a 5-8 person hand-assembly team.
Wide Material Compatibility
Processes grey board, specialty paper, leather, fabric and boxes with embedded magnets or metal plates.
Multi-Side Pressing & Air Release
Optional automatic 4/5-face pressing and degassing cylinder for a flawless, bubble-free finish.
Heavy-Duty 600 kg Frame
A rigid steel chassis absorbs pressing vibration for long-term accuracy and a longer service life.
KY-K818 Machine Specification Sheet
| Specification | Value |
|---|---|
| Model | KY-K818 |
| Power Supply | 220V / 50Hz |
| Total Power | 6 kW |
| Working Speed | 15–22 pieces / minute |
| Machine Weight | 600 kg |
| Max. Paper Board Size | 980 mm × 450 mm |
| Min. Paper Board Size (L×W) | 60 mm × 80 mm |
| Machine Dimension (L×W×H) | 3200 mm × 1000 mm × 1850 mm |
KY-K818 Rigid Box Assembly Machine — Live Production Demo
Frequently Asked Questions from B2B Buyers
There is no fixed MOQ on the machine itself — we accept single-unit orders. The KY-K818 tooling can be customized for square, rectangular, drawer-style and magnetic-closure rigid boxes, and our engineers can adjust the positioning jig to match your sample box before shipment.
Standard handling time is 7-10 business days for in-stock units, or 20-30 days for customized configurations. Sea freight transit typically takes 15-35 days depending on destination port, and we provide full shipping documentation and HS code support.
The machine handles paper board from a minimum of 60 x 80 mm up to a maximum of 980 x 450 mm, covering most gift boxes, cosmetic boxes, wine boxes and electronics packaging without changing the base frame.
Every machine includes a 12-month warranty on core components, free remote commissioning via video call, and English-language operation manuals. On-site installation and operator training can be arranged for an additional fee depending on your region.
We accept T/T bank transfer (30% deposit, 70% before shipment), L/C at sight for larger orders, and PayPal for spare parts. The KY-K818 is CE compliant and we can supply full factory inspection reports and video acceptance before shipment.
Trusted by Rigid Box Manufacturers Worldwide
“Setup time on new box styles dropped dramatically. Our reject rate on magnetic-closure boxes is almost zero now.”
“We cut our assembly team from 7 people to 2 and increased daily output at the same time. Payback was under 6 months.”
“Good build quality for the price. Kylin’s team helped us adjust the jig remotely for a new cosmetic box line.”
Why Semi-Automatic Rigid Box Assembly Is the Smartest Upgrade for Mid-Size Packaging Plants
Rigid box manufacturing sits at an awkward crossroads: fully manual assembly cannot keep up with demand, but a fully automatic line is expensive, inflexible, and overkill for short-run, high-mix orders common in gift packaging, cosmetics and electronics. The KY-K818 semi-automatic rigid box assembly machine was engineered specifically for this middle ground.
The Hidden Cost of Manual Gluing
In a typical hand-assembly line, glue is brushed or rolled on by eye. Even experienced workers vary spray width and pressure from box to box, which leads to warped lids, exposed glue lines and delamination after shipping — defects that are expensive to catch and even more expensive to explain to a retail buyer.
“The difference isn’t just speed — it’s that every single box comes out the same, whether it’s the first one of the shift or the last.” — Production Engineer, Kylin Machinery
Where Semi-Automatic Beats Fully Automatic
For factories running dozens of SKUs per month — mooncake boxes in Q3, wine boxes in Q4, cosmetic sets year-round — changeover speed matters more than raw throughput. A semi-automatic machine like the KY-K818 can be re-tooled in 10-20 minutes, while a fully automated line often needs hours of mechanical reconfiguration. We cover this topic in detail in our case study on reducing rigid box setup time by 40%.
- Lower upfront investment than a fully automated line
- Flexible enough for sample runs and seasonal SKUs
- Still delivers consistent, machine-grade glue application and pressing
Pairing Glue Spraying With Multi-Side Pressing
Precision adhesive application is only half the equation — even distribution means nothing if air isn’t released before the glue sets. That’s why the KY-K818’s optional 4/5-side pressing and degassing function works hand-in-hand with upstream equipment such as our Automatic Glue Spraying Machine for Rigid Boxes, giving plants a modular path to full automation without replacing their entire line at once.
What Buyers Should Benchmark Before Ordering
Packaging buyers evaluating new equipment in 2026 are prioritizing flexibility and total cost of ownership over raw speed alone — a trend we unpack further in our 2026 rigid box market trends report. Before signing a PO, request a sample run on your actual board stock, confirm glue compatibility (cold glue vs. hot-melt), and ask for a video acceptance test. If you’re still finalizing your box structure, our complete guide to rigid box sample making is a useful starting point.
The Bottom Line
For small and mid-size packaging and print-finishing businesses producing book-style rigid boxes, the KY-K818 strikes a deliberate balance: near-automatic consistency, hand-assembly flexibility, and a payback period most factories reach in under a year.
Ready to Upgrade Your Rigid Box Line?
Talk to our engineers about your box sizes, materials and output targets — we’ll reply with a tailored quotation within one business day.
Request a Quote — KY-K818
Fill out the form below and our team will get back to you within 24 hours.
Customers said
Customers visitation
ADDITIONAL SERVICES
Customers Meeting&Machines Training
Meeting in India
Meeting in Dubai
Trip to Turkey
To help you master the installation and operation of your equipment, Kylin provides authorized training programmes led by surface preparation specialists.
- How to set up your machine and optimize performance levels for your process.
- Key trouble-shooting tips that keep your machine(s) in prime condition to minimize downtime, minimize maintenance, and prevent future problems.
- How to optimize performance levels to maintain consistent quality and minimize waste
- The latest legislation and how to keep the machine safe.
We offer three years machine quality warrantty, we want You to be satisfied with the work we do and our Machine,
Every time. We Guarantee to perform all good services to your complete satisfaction at the agreed upon price.
If at any time within 30 days after completion of the job you're not completely satisfied, we will Re-Clean all required areas to your satisfaction.
If you 're still not satisfied we will refund the money paid.
Help from technician is only a phone call away.
We offer free over the phone tech support to help you troubleshoot any issue you may be having.
If you require onsite help we are able to send our technicians to you! Whether it’s for training or support we can meet your needs.
Our experienced factory technicians are eager for you to get the most from your Kylin Machine.
We also offer to do regular maintenance to your machinery to make sure it stays in the best condition throughout the lifetime of the product.
This will help guarantee that your machines will work well for as long as possible.
Initially one of our experienced operators will try and help you resolve the problem over the telephone.
If that is not successful then we would send a field engineer out to site.
Our engineers carry the most common spare parts so that most problems can be repaired on site.
In the unlikely event that the machine could not be repaired on site, we would either arrange another on site visit if appropriate,
or take the machine in to our state of the art workshop where we can deal with all types of repairs and refurbishments
10,000 customers in 30 countries using KYLIN MACHINES, meet our customers
What Client’s Say
Dear Jacob,
l am writing to thank you for the recent delivery of spare parts that we ordered
from your company.We have received the shipment in good condition and are pleased with the quality of the products you provided.26 Mar 2023
Boris BoguslavskiyCEO - Taropack
The machine is working now fine , beautiful … thank you so much and maybe if we need other kind of box making machines I will contact you
Nadine KodsyCEO - bassil bookbinding
Hi Jacob, thanks and i let you know…
Bit until now everythimg is perfect!Mit den besten Grüßen,
28 April 2023
Armin AkbarzadehCEO - X-PRESS Grafik & Druck GmbH
We had purchased two paper bag machines from Kylin last 3 year, untill now, the machines is using very well, and help us a lot in making luxury paper bag. Thanks Kylin DEM IMPEX PRIVATE LIMITED
John SmithCEO & Founder - SAP print
We have purchased case maker Ky-450 last year 2013, right now the machine is running very stable, we are going to order one more machine from Kylin.
EVER OLIVIA ENTERPRISE CO.,LTD
ALBERTO RINALDICEO & Founder - MEM company
We are the Agent of Kylin machine in UK, ky-40 Box stay machine and Ky-500 is very good comments, choose Kylin machine, choose the good quality Thanks
VIKAS TAWARCEO & Founder - Impack company
Good Morning JacobBusiness is going well!Your box corner taper has been running like a champion saving us time and money!!As we continue to grow we will definitely keep in touch and see if we can continue to our relationship with Kylin MachinesAll the best!!Jason
Jason HopkinsPrint & marketing execution experts - Ampersand
