SSB 24.1 COM-F shotcrete machine - FILAMOS

The SSB 24 concrete spraying machine achieves a theoretical output of 4–6 m³/hour and is designed for larger-scale work: construction of foundations, adits, collectors and tunnels. Thanks to its higher output, it can also be used to transport loose and dry materials. In the COM-F version, the capacity is electronically controlled by an inverter.

Shotcrete machines are designed for spraying concrete mixes and refractory concrete using the so-called dry method, whereby the mixture is only moistened at the moment of spraying. The main advantage of this spraying technology is the thorough compaction of the concrete mass, resulting in high concrete strength. Another important advantage is the ability to operate from a long distance, which allows the concrete mixture to be applied in hard-to-reach places (up to 300 metres horizontally and up to 100 metres vertically).

Application:

The "SSB" series shotcrete machines are primarily used for surface reinforcement in civil engineering projects, during the construction of water divisions, for lining tunnel vaults and corridors in underground construction, and for renovating concrete structures. Another important area in which concrete spraying machines are used is the metallurgical and chemical industry, where they are used to spray refractory materials. Shotcrete machines can also be used to transport bulk materials in glass and ironworks.

The machine's performance can be adjusted by:

• changing the speed using a switch - DUO version
• mechanically via a continuously variable transmission pulley - STANDARD version
• using the stepless transmission control knob - COM-V version
• remote control via an inverter - COM-F version
• using an air motor control valve - COM-A version.

Technical parameters:

• Capacity *) [m³/hour]: 2-6.5
• Air consumption at a transport length of 40 m **) [m3/min]: 6-8
• Air pressure [MPa]: 0.5-0.6
• Electric motor power [kW]: 2.2
• Connection to the mains power supply: 3× PEN 400 V
• Supply hose diameter [mm]: DN = 50
• Grain size of the material supplied: max. 16 mm
• Horizontal transport length [m]: max. 300
• Transport height [m]: max. 100
• Length [mm]: 1100
• Width [mm]: 780
• Height [mm]: 980
• Weight (without accessories) [kg]: 350

ACCESSORIES (not included in the price of the machine):

• extension hose - 20 m
• end hose with nozzle - 20 m
• 3/4'' water hose - 50 m
• sealing plate - 3 pieces
• spray nozzle cap - 2 pieces

Advantages:

• easy to operate thanks to the low weight of the machine
• belt drive preventing damage to the drive in the event of sudden machine stoppage
• quick and easy completion of work without the need for complicated cleaning of the machine
• ability to transport concrete over long distances and to inaccessible places (distance up to 300 m, height up to 100 m)
• long service life of critical parts (sealing plate and dosing drum) thanks to the use of central lubrication
• low operating costs.

*) These are theoretical values. Actual performance depends on the type and composition of the mixture being transported, its moisture content, the transport distance, the amount and pressure of compressed air, and the diameter of the supply hoses.

**) Air consumption data are approximate values only and depend on the current capacity of the machine, the transport length and the diameter of the supply hoses.