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Hydraulic Polyurethane Spray Machine Sanberg SG-550


Sanberg SG-550 is the same reactor as the SG-500 with the difference in controlling pannel. The SG-500 is operated by buttons, and the SG-550 by the DELTA touch screen.

Sanberg SG-550 Spray Reactor is our company’s highest model of Foam Spray Machine. It is designed for spraying on very large surfaces where high machine power and performance are required. This Reactor is used for polyurethane and polyurea spray. Sanberg SG-550  is a versatile and multi-purpose device. It differs from the cheaper machines as it is used for application of two types of materials (polyurethane and polyurea). In this machine sprayed liquid is pushed by hydraulic pumps. Thanks to the use of hydraulic solutions and microprocessor control, parameters such as the amount of sprayed material per minute have been greatly improved.


Polyurethane Foam Reactor SG-550 means Optional Machine Configuration

100 meters of spray gun supply hose can be attached to this Reactor. Polyurethane foam pipes are heated all the way up the hose. Because of the great power of the machine, spraying can be performed efficiently on large areas, such as roofs on school buildings, hypermarkets, farms, silos, etc. In order to push an agent up to 90 meters up, a very high pump power is required. Our Polyurethane Foam Reactor can handle investments where very long (100m) supply hose is essensial. This machine is a world leader in foam and polyurethane spraying. It is comparable to expensive machines of US origin.

This Polyurethane Foam reactor is large in size compared to other machines in our range as it is more technologically advanced and has twice as much power. This reactor is not usually moved all the way to the place of spraying, but instead the supplying hose of the spray gun is used. Leaving the reactor in the vehicle saves a lot of time, that would be otherwise spent on transporting the machine to the workplace.

As the costs of purchasing and servicing of our machines are low, the investment pays back in very short time. Parts used in the production come from German, Japanese, Italian and Chinese suppliers.

SG-500 system is suitable for indoor and outdoor thermal insulation. It is also used as a polyurethane foaming machine. Thanks to increased heating power, material can be sprayed even in winter, when temperatures fall to 0oC. Tthe weather will not disturb your plans. Spraying is efficient  with both opened and closed-cell foam types. Our Foam Reactors have been tested on many types of foam, and they were proven to be suitable for spraying any foam and polyurea available on the market.

Polyurethane Foam Reactor SG-550 means Modern Technology Solutions

Thanks to the use of modern hose-heating and recirculation systems, our machine is a leader in the high-end segment of the European market, with our prices being even 50% lower than prices of the competition. Each of our Polyurethane Foam Reactor has been tested in England by the English Institute of Technology and has obtained the CE safety mark. Sanberg Polska is the only Sanberg distributor in Poland. This way customers can always buy our equipment at the lowest prices and receive the highest level of service.

 Free training for customers purchasing Sanberg Reactors

Every Sanberg customer who buys our reactor is trained free of charge and equipped with the knowledge needed for efficient and trouble-free operation of the machine. Each Polyurethane Foam Machine is guaranteed for a period of one year with a possibility of extending the warranty for subsequent years. The warranty is valid in our company up to 5 working days. Sanberg Polska provides access to cheap replacement parts which are much cheaper than spare parts from other companies.


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– insulation of houses, warehouses, cold stores, farms, silos, hangars, boats, etc.

– isolation of basements, spouts; prevention of moisture penetration into premises.

– protective coating spray on the chassis (anti-moisture protection).

– this system can spray hydro-isolating coating on surfaces particularly subject to water penetration.
– this reactor foams two polyurethane components and therefore can be used as manufacturing machine of membrane and PU products. It is perfect as an injection molding machine for house insulations (application of foam into empty spaces between wall bricks)

Standard configuration:

– Proportion Fixed Mainframe: 1 set

– Self-cleaning spray/injecting gun: 1 set

– Heating and preserved pipe: 49.2 feet (15m)

– Connecting pipe for spray gun: 4.9 feet (1.5m)

– Transfer pump: 2 sets

-Repair kit (seals)

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