2-COMPONENT EXTRUSION, DOT AND AGGLOMERATE APPLICATION (98:2)
From city areas to urban and interurban roads, the BM 2700 can handle both smaller jobs and longer road stretches.The BM 2700 CP T AG D is an agile machine with excellent load abilities and a turning radius of only 4,2 m. It allows for paint tank capacities of 440 L or 2 x 220 L.The BM 2700 has a one-seat slidable drive and operator section for flexible working on the left or right side.The 2-component application equipment can be set to execute lines in widths between 10-30 cm. The equipment on this machine may be used for the application of flat lines, profiled dots, and agglomerate markings.
Line types that can be applied with this equipment
Being equipped with an internal mixer for mixing of the paint and hardener and efficient cleaning system that is easily triggered from the machine's computer, the Borum 2-component cold plastic equipment is constructed to provide high-quality road markings.
THE BORUM 2-COMPONENT COLD PLASTIC EQUIPMENT (LOW PRESSURE SYSTEM) CONSISTS OF:
1. Separate material tanks for:
- Solvent for cleaning
2. Feeder system with:
- Pump system that ensures the 98:2 ratio for the paint and hardener
- Mix for blending the paint and the hardener. The mixing of the material is don internally, so it is not affected by external factors as wind etc., as for external mixing
-Pressure valves digitally controlled by Borum LineMaster computer. No need for mechanical adjustment while marking
The Borum Vario Retainer provides a unique possibility to interchange between applications in a very short time, with very few standard tools. When the work is done, the retainer and application equipment can be easily stowed under the machine.The retainer makes it possible to use all application equipment in different positions on the machine.
Easily slidable from side to side for an optimal working position. Ground distance is maintained by retainer wheel to ensure a constant road marking width.
The pump system consists of a lobe type paint pump and gear type pump for hardener. The two pumps are driven by one hydraulic motor via chain and variable gearbox securing the 98:2 relation between paint and hardener.
The system is also equipped with a controller for performing the flushing of gun(s) and mixer.
For making 2-component dotted lines in all standard line widths.
The Borum 2-component DOT is a flexible system of building blocks, which makes it possible to put together exactly the required application size.
The line width can be 10-30 cm, the line thickness can be from 1,5 to 5 mm, and the gap between the dots is 17 mm. Dot thickness is usually around 3-4 mm.
The marking speed can be 4-5 km/h depending on the conditions, e.g. material, dot size, operator's experience, etc.
DOT basic module includes 6 rows of DOTs. With a built-in mixer and pneumatic valves for paint, hardener and cleaning solvent, all controlled from the LineMaster.
Maximum of 18 dots across the head, separate cleaning extension is needed for dot heads wider than 13 dots.
Recommended quantity dots/m 15-20, controlled in the LineMaster computer. Recommended paint viscosity > 8500 cp.
The extruder is ordered for the specific line width. The line width can be 10-30 cm and the line thickness can be set to 1-3 mm (ribs/profiles can be up to 10mm depending on the material).
The extruder head is provided with a quick connector to the mixer head for easy exchange of equipment. The extruder is also provided with a pneumatic cylinder with cleaning arrangement.
The extruder is ordered for the specific line width. Available line widths are 10, 12, 15, 17, 20, 22, 24, 25, 30 (4, 5, 6, 7, 8, 8.5, 9, 9.5, 10, 12 inch.) Provided with quick connector to the mixer head for easy exchange of head.
Usual marking speed is between 2-6 km/h depending on work and weather conditions, operator experience, etc. Faster application speeds can be achieved.
Recommended paint viscosity for extruded lines is higher than 6500 cp and for ribs is higher than 8500 cp.
Fitting and exchanging the Borum 2-Component Extruder with other 2-component equipment, such as Dot or Agglomerate, can be done in less than 2 minutes, without the use of tools.
The agglomerate equipment (a spike roller) is mounted under the 2-component extruder, which is slightly wider than the roller (flex shutters).
The line width can be up to 30 cm, the line thickness can be up to 4 mm, and the line type is stochastic structure. The equipment can apply markings at a speed of up to 5 km/h depending on the conditions, e.g. material, line type and operator experience. Recommended paint viscosity is above 8000 cp.
The Borum 2-component agglomerate is a very flexible one-size unit, made for fitting under any Borum 2-component extruder.
The Borum 2-component agglomerate is made to be flexible and easy to use. Once the brackets are placed on the extruder, any mounting and unmounting can be done in less than 5 minutes without using tools at all. Adjusting the equipment to make the exact marking needed is very simple. Once it is done, mounting and unmounting is Click-on/Click-off.
The agglomerate application on the road is controlled from the Borum LineMaster.
If the spikes on the agglomerate roller need to be thoroughly cleaned, it is easily done by shifting two levers. This allows the spike roller to be put into a bucket with solvent. Overall, the cleaning process does not require any tools to be completed.