1000 Automatic Bonnell Assembly Machine

VK Mattress Machinery

For the past 54 years, VK Mattress Machinery has been consistently providing the mattress and furniture industry with high-quality solutions and tools to help producers all over the world elevate their production quality and efficiency.
The VKD machine is the new standard of bonnell assembling machines. It was designed to accomplish the highest productivity for the production of bonnell spring units.

For the past 54 years, VK Mattress Machinery has been consistently providing the mattress and furniture industry with high-quality solutions and tools to help producers all over the world elevate their production quality and efficiency.
The VKD machine is the new standard of bonnell assembling machines. It was designed to accomplish the highest productivity for the production of bonnell spring units.

Worldwide Presence
The VKD- Automatic Bonnell Assembly Machine has a worldwide presence, companies in Europe, Asia, Africa, South America and North America are all using VKD machines daily in order to assemble quality and strong bonnell spring units for their mattress and furniture needs.

20x long-lasting & Strong Jaws.
The VKD - Automatic Bonnell Assembly Machine comes equipped with a standard 18 modular and long-lasting jaws for the VKD 2000/x model, 16 for the VKD 1800/x model, and 7 for the VKD 1000/x model with the option of adding more jaws upon request to make the maximum total of jaws that can be added at 23 jaws*.

Unprecedented Sprinf Unit Flexibility

Knowing the huge challenge during the production of different bonnell spring unit sizes, we needed to make sure that the changeover between all mattress sizes settings is done in a seamless manner. To set the desired size for your bonnell spring unit size you only need to change the positioning of the jaw system, which only takes couple of minutes, and makes the VKD machine revolutionary in term of size
changes. The VKD machine is benchmark in spring unit size changes, sofa and mattress manufacturers are switching between sizes daily without struggling for many hours like on other machines.

One Machine, Limitless Possibilities

* Ingenious Spiral Knotting Options
With excellent spiral knotting options there is a possibility to change the firmness of the springs units, the options are as follows:

The 4-5 knotting of the spiral wire allows to produce spring units with maximum firmness. This system reduces the range of motion for the bonnell springs.

The 4-4 knotting of the spiral wire ensures the production of spring units with medium firmness. This system allows a small degree of motion for the bonnell springs. The working range of this knotting system is for springs in the diameter between 80-96mm and wire diameter between 1.9-2.4mm. This option is suitable for roll-packing the spring units.

The 4-3 spiral wire knotting provides the production bonnell springs with maximum range of motion. This knotting system is designed for mini bonnell springs in the diameter 70-78mm and the wire diameter 1.9 - 2.2mm. This option offers the ideal solution to increase the number of springs on bonnell spring units.

Outstanding Features x Innovative Spiral Wire

Lubrication The automatic spiral wire lubrication makes sure the wire is continuously lubricated to avoid any friction and allow a smooth motion throughout the whole bonnell spring unit assembly process.

x Assembly Slider Control Panel
The assembly control panel is located outside the assembly machine on a sliding mechanism that allows the use in any position of the machine, whether you are on the left or the right end of the machine.
The control panel can be reached from any position for making adjustments on the spring unit sizes.

x Production Flexibility & Transparency
Using the display located outside the machine, you are able to track and monitor your day-to-day production. It allows you to follow daily production numbers for bonnell spring units.

* Precise Spiral Testing Tool
The spiral testing tool helps determine the pitch of the spiral wire and makes sure it's going through the jaw system and the bonnell springs fluidly.

Optional
x Additional Jaws
Additional jaws can be installed on the machine to raise the number of the spring on the spring units. The maximum jaw capacity varies from the different VKD machine models
- VKD 1000/x: 10 Jaws
- VKD 1800/x: 17 Jaws
- VKD 2000/x: 23 Jaws

x Easy-To-Use Touchscreen
Display
The user-friendly touchscreen display offers the best experience for the machine operator to navigate between all the possible setting changes and customization for a unique production experience.

x Spiral Encoder
The spiral encoder on the VKD machine gives you a very precise and accurate spiral wire measurement.
*This feature is only available on the VKD x models

Finest Quality
x Components & Raw Materials
Although we have been producing all own mechanical parts in our factory since 1968, we do have other partners that we work with in order to provide our customers with the best quality possible, and make an even better machine for the mattress and furniture industry.

VKD 1000/x