Rigid Cover Box V Grooving Machines
The KY-800A Rigid Cover Box V Grooving Machines are designed for packaging manufacturers, luxury box converters, sample rooms, and export oriented rigid box factories that need accurate board grooving before folding and wrapping. With 800mm maximum groove length, 1-5mm board thickness range, and 90-120 degree slotted angle adjustment, this compact machine helps B2B buyers produce cleaner box structures with less manual correction and more stable sample quality.
Suitable for rigid gift boxes, mobile phone boxes, cosmetics boxes, jewelry boxes, premium presentation boxes, and development work where corner finish and fold accuracy affect the final packaging grade.


Rigid Cover Box V Grooving Machines
Manual board grooving and unstable sample cutting often create corner cracking, uneven folds, and repeated trial adjustments. For B2B packaging factories serving cosmetics, electronics, jewelry, and gift markets, dedicated V grooving equipment improves sample speed, corner consistency, and the presentation quality that overseas buyers expect from premium rigid boxes.
Rigid Cover Box V Grooving Machines
The value of a rigid cover box V grooving machine is not only speed. It is the ability to turn board into clean foldable parts that wrap well look sharp and support premium packaging pricing. For B2B factories, that means fewer sample failures, faster buyer approval, and stronger final box presentation.
Dedicated grooving structure helps operators create more uniform fold lines that reduce cracking and improve finished box corners.
The 800mm maximum groove length covers many common rigid cover and gift box sample sizes without requiring oversized equipment.
Support for 1-5mm board allows the KY-800A to work with common greyboard specifications used in premium rigid packaging production.
The 90-120 degree slotted angle range gives sample makers more room to develop different box types and folding effects.
Machine dimensions of 1060 x 980 x 735mm make this model easier to place in sample rooms, small factories, and flexible development areas.
Faster accurate box prototyping helps sales teams show better samples to overseas customers and improve quotation conversion.
Rigid Cover Box V Grooving Machines
Use this technical table when checking whether the machine matches your board range, sample size, plant layout, and rigid box product structure requirements.
| Model | KY-800A |
|---|---|
| Maximum Groove Length | 800mm |
| Board Thickness | 1-5mm |
| Slotted Angle | 90-120 degree |
| Machine Dimension | 1060 x 980 x 735mm |
| Machine Weight | 150Kg |
Suitable for rigid box manufacturers, gift box factories, packaging sample rooms, luxury box suppliers, and development studios producing high value presentation packaging.
Stable V grooving improves fold quality and sample appearance, which helps suppliers move faster from development to confirmed production orders.
The compact frame and 150Kg machine weight make KY-800A practical for smaller work areas that still need professional rigid box sample output.
Rigid Cover Box V Grooving Machines
Before requesting a formal quotation, most buyers want to see whether the machine delivers stable grooving motion, practical handling, and clean board preparation. This video helps your team review the machine from a real production perspective.
Watch how the KY-800A handles board positioning, groove formation, and the preparation steps that influence final rigid box folding quality. These points are important when evaluating whether the machine fits sample rooms and short run development tasks.
Rigid Cover Box V Grooving Machines
The FAQ below is written for B2B buyers comparing rigid box grooving equipment for sample development, export production planning, and premium packaging applications.
KY-800A is mainly used for V grooving rigid board before folding and wrapping, especially for easy sample making and short run rigid box structure development.
The maximum groove length is 800mm, which covers many common rigid box cover sizes and packaging sample dimensions.
The board thickness range is 1-5mm, making the machine suitable for many greyboard materials used in premium rigid box production.
Yes. The slotted angle is adjustable from 90-120 degree, which helps sample makers adapt to different rigid cover structures and fold requirements.
Yes. Its compact size, manageable machine weight, and practical role in premium box sample development make it a suitable option for exporters and overseas distributors.
Rigid Cover Box V Grooving Machines
In premium packaging, the beauty of a rigid box depends on details buyers notice immediately: straight edges, tight corners, smooth wrap tension, and clean folding lines. Those details often start long before the wrapping step. They begin with the quality of V grooving on the rigid board. That is why more B2B packaging factories invest in dedicated rigid cover box V grooving machines instead of relying on manual cutting and unstable sample methods.
When V grooves are clean and consistent, the board folds more naturally and forms sharper box corners with less visible stress. This matters in luxury packaging because buyers judge product value through appearance. Cosmetics boxes, mobile phone boxes, jewelry boxes, and premium gift boxes all depend on precision structure to support a high end impression. If the corner looks rough or the fold line cracks, the packaging immediately feels cheaper even when the material itself is expensive.
A rigid cover box V grooving machine does more than cut a line into board. It creates the structural accuracy that lets premium packaging look premium at first glance.
The KY-800A fits this need because it is designed for easy sample making and practical rigid board grooving in one compact unit. For many packaging factories, sample speed is closely tied to order conversion. Sales teams cannot wait too long for accurate samples when overseas customers are comparing several suppliers at the same time. A dedicated grooving machine shortens development time and helps factories send cleaner prototype boxes for approval.
Another commercial advantage is repeatability. Manual methods may be acceptable for rough prototypes, but repeatable angle control and stable groove preparation are more important when the customer expects a refined premium result. With 800mm maximum groove length, 1-5mm board compatibility, and 90-120 degree slotted angle adjustment, KY-800A gives packaging teams a better foundation for controlled rigid box development.
More accurate grooves help sales teams present cleaner prototypes and move buyers from inquiry to order with less delay.
Better corners and fold lines support premium visual standards for luxury gift box and rigid cover applications.
Stable grooving reduces repeated trimming, manual repair, and structural adjustment during box development.
Factories gain stronger sample quality when showing custom packaging capability to overseas distributors and brand owners.
This application image helps buyers visualize how accurate V grooving supports cleaner rigid box forming and a more premium final packaging appearance.

Rigid Cover Box V Grooving Machines
Send your box size, board thickness, groove angle requirement, target packaging type, and destination market. This helps confirm whether KY-800A is the best fit for your rigid box sample making and short run development plan.
Recommended inquiry details: box type, board thickness, groove length, sample quantity, angle requirement, destination country, and whether you also need corner cutting support.
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ADDITIONAL SERVICES
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Trip to TurkeyTo 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.
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- 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
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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
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
Hi Jacob, thanks and i let you know…
Bit until now everythimg is perfect!Mit den besten Grüßen,
28 April 2023
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
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
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
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




