Spray Foam Insulation Machine

Manual PU Spray Foam Machine
KPX 10 Manual PU Spray Foam Machine
Spray Foam Insulation Machine
KPX 20 Spray Foam Insulation Machine
Polyurea Machine
KPX 20+ Polyurea Machine
Proportional Spray Foam and Polyurea Machine
KPX 30 Proportional Spray Foam and Polyurea Machine
High Performance Polyurea Spray Machine
KPX 40 High Performance Polyurea Spray Machine
Smart Spray Foam and Polyurea Machine
Pu-Smart Smart Spray Foam and Polyurea Machine
GENSET AND COMPRESSOR ENTEGRATED SPRAY MACHINE
GENSET AND COMPRESSOR ENTEGRATED SPRAY MACHINE
Hp4 Hydraulic Airless Machine
Hp4 Hydraulic Airless Machine
HP5 Hydraulic Airless
HP5 Hydraulic Airless
KPX50 Proportional PU Machine
KPX 50 KPX50 Proportional PU Machine

What is a spray foam machine?

It is the most general definition expressing spray foam machines and polyurethane injection machine. It is also defined as spray foam machine and spray foam machine.

Polyurethane machine is a system that produces foam by combining two chemicals called polyol and isocyanate under high pressure and required heat. The obtained polyurethane foam is applied to all kinds of floors such as roofs, floors and basements for thermal insulation.

Spray foam machine types

Polyurethane machine types can be classified in two categories as 

  1. Spray foam machines
  2. Polyurethane injection machines. 

Polyurethane Machines: They generally do the job of mixing polyurethane and polyurea raw materials and spraying them on the floor for the purpose of heat and water insulation.

Polyurethane Injection Machines: It is used in polyurethane applications with dosing inside the mold and open areas. Polyurethane injection machines are used in polyurethane applications in many different fields from furniture to automotive, from shoes to construction.

How spray foam machines work

It does the job of spraying the two-component polyurethane raw material in liquid form by mixing it with a certain temperature and pressure. Polyurethane, which is mixed and sprayed under certain heat and pressure, quickly adheres to the surface on which it is applied, swells and reaches the final foam form. It can be said that the obtained polyurethane foam is the highest point reached in the world in thermal insulation.

It would be more accurate to define spray foam machines as a machine set. Because this set consists of a high pressure spray foam machine, an air source compressor, two transfer pumps used to transfer the raw material from the barrels, a heated hose specially designed to maintain the temperature of the heated raw material, and a spray gun, which is the point where the mixture is made.

As a working principle, spray foam machines function as a part of the set. First, the raw materials are transferred to the spray foam machine by means of 2 separate pumps, the spray foam machine preheaters and the hydraulic pump ensure that the raw materials reach the appropriate consistency in terms of required heat and pressure.

Then, the liquid polyurethane raw material, which has reached the required temperature, is delivered to the gun in high pressure through the specially designed heated hose. In this whole process, the two components of the polyurethane are processed without mixing with each other. In the polyurethane gun, which is the last point of the process, these two components are mixed and sprayed under high pressure.

Finally, it should be noted that a compressor with the required power for the operation of the transfer pumps and the cleaning of the spray gun at the moment the spraying stops is a part of the set.

The following diagram shows the general view of a spray foam machine set.

How spray foam machines work

At this point, it should be noted that the most distinctive feature of a spray foam machine is its ability to process the raw material under a constant temperature and balanced pressure. In other words, for a quality polyurethane foam, the machine must process both components at constant temperature and balanced pressure.

Since spray foam machines work under high heat and pressure, they must be produced with durable and quality raw materials and workmanship by nature. In case of working with machines that do not meet these conditions, the loss from the product may cause much more damage than the profit to be obtained.

Spray Foam Machine Prices

Although the prices of spray foam machines are in a wide range, they are directly proportional to the performance and features of the machines. For detailed information, please contact us here.

Contact our company that manufactures spray foam machines https://www.pusmak.com/en/contact

 

Current Prices for Spray Foam Machines,

 

Spray Foam Machine Get Price, WhatsApp

Spray Foam Machine PricesSpray Foam Machine Get Price, WhatsApp

 

Spray foam machine working video

In the working video of the spray foam machine, 

You can see

 

Common Features of Polyurethane Machines

Spray foam machines fulfill many important tasks in terms of their functions. As Pusmak Makina, we wanted to give overall information to explain the working logic of Spray Foam Machines.

 

We can concisely explain the general operation of the Spray Foam Machine as follows:

How Many Volt Power Supply Is Required?

Polyurethane machines generally require a 220 volt signal phase or a 220 volt 3-phase power supply.

What Is Air Used For In Polyurethane Machines?

Spray Foam Machines generally require the sprayer motor and transfer pumps and air to be used in the spray gun.

What Do Heating Blocks Do?

Spray foam machines and polyurea machines have a separate A/B preheater block or a split A/B preheater block. This heater block is for heating spray foam insulation and polyurea products according to the chemical manufacturers recommendations.

Does Heater Size and Power Vary?

Depending on the size of the pump of spray foam machines and polyurea machines in general, the heater size and power may vary.

What Does a Hose Transformer Do?

Many spray foam machines and polyurea machines have hose transformers. The hose transformer in spray foam machines and polyurea machines powers the hose to maintain heat for pre-spraying the chemical passing through the hose.

Does Transformer Size Affect Hose?

Relatively smaller spray foam machines and polyurea machines may have heated hose lengths of around 60 meters depending on the size of the transformer. Also relatively larger spray foam machines and polyurea machines can have a heated spray hose up to around 120 meters.

What are the Features of Heated Hose?

Heated Hoses:

All spray foam machines and polyurea machines vary in length and diameter of heated spray foam and polyurea hoses.

Industry standards for spray foam insulated heated hoses on spray foam machines and polyurea machines are rated at 2000 psi, while polyurea heated hoses on polyurea machines are rated at 3500 psi.

All spray foam machines and polyurea machines have heated hoses also equipped with an insulated cover to help retain heat.

Most heated hoses in spray foam machines and polyurea machines have either a copper coil or a sleeved mesh wrapped around the hose.

Do Heated Hoses in Spray Foam Machines Sense Temperature?

All spray foam machines and polyurea machines also have versions of heated hoses with or without temperature sensing wires. It is also sold this way. This temperature sensing wire is connected to a TSU (Temperature Sensing Unit) in the line.

Is It Possible to Extend Hoses?

In spray foam machines and polyurea machines, the length of the existing hose of the spray machine can be possible with hose attachment systems.

Indicators on spray foam machines

Pressure Gauges

All spray foam machines and polyurea machines have analog liquid pressure gauges.

Found on polyurethane spray machines and polyurea machines, these analog fluid pressure gauges allow the contractor to monitor material flow for even stability.

These analog liquid pressure gauges are also important for troubleshooting equipment malfunctions in Spray foam machines and polyurea machines.

Extreme Pressure Sensors

In spray foam machines and polyurea machines, overpressure sensors are used in case of accidental overpressurization of the proportioner.

The sensors are preset by the manufacturer to prevent the proportioner from being exposed to excessive pressure.

Overheat Sensors

Overheat sensors are used in case the controller in spray foam machines and polyurea machines accidentally overheats from the set point.

How Are The Pumps Positioned?

Transfer Pumps:

Pumps A and B: All spray foam sprayers, including polyurea sprayers, have a vertical or horizontal pump: one pump for component A and one pump for component B.

What is the Position of Components A and B?

Another common point of the polyurea machine is that (when standing in front of all spray foam machines) component A (isocyanate) is always on the left, component B (polyol) is on the right.

What Do Filters Do?

Other components:

Y-Strainers: Y-strainers (A/B Pre-Filters) are used in spray foam machines and polyurea machines to pre-screen the materials supplied to the machine. Various filter sizes are available.

Always consult the material manufacturer, supplier, or a spray foam technical advisor for recommendations before prescreening materials for use in spray foam machines and polyurea machines. Pusmak Makina will give you the necessary information on this subject as well as in every other subject.

What to Do in Sudden Electrical Overloads?

Power Breakers: Electric breakers in spray foam machines and polyurea machines are used to automatically cut existing overloads or short circuits.

Spray foam machines and polyurea machines typically also use cutters for motors, pumps, A/B preheaters, hose heat, and control panels.

What is the Function of Control Panels?

 

Control Panels: All operating switches that allow the user of polyurethane and polyurea foam machines and polyurea machines to control A/B preheaters, hose temperature, pump and motor functions are located on the control panel.

Is There a Security Key?

Cycle counters and a safety stop switch are also commonly found on foam sealant and polyurea machines.

What is the Role of Thermocouples?

Thermocouples: In sprayer and polyurea machines, thermocouples are used to sense the temperature of the A/B preheater and hose heaters.

Can Hose Temperature Be Controlled in Spray Foam Machines?

Temperature sensing units: On sprayers and polyurea machines (TSU), and the Fluid Temperature Sensor (FTS), it is usually aligned with the heated spray hose and is used to sense the hose temperature.

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