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Buying guide

Variable ratio spray machine

The PUSMAK PURMIX variable ratio spray machine for sale in Saudi Arabia, for contractors, insulation companies and industrial coatings. See the specifications and request a quote.

Published Updated: 8 min readTrusted Line technical team

Spray equipment and machines

PUSMAK PURMIX variable ratio spray machine for sale in Saudi Arabia

If you are a contractor specialising in industrial insulation, flooring or protective coatings, a variable ratio spray machine lets you work with several material systems that need different mixing ratios, instead of relying on a fixed-ratio machine for every application.

Trusted Line, PUSMAK's agent in the Kingdom of Saudi Arabia, supplies the PURMIX hydraulic machine, designed to apply PU, PIR, CONIPUR and polyurea materials within each material's operating requirements and mixing ratios.

It suits contracting companies that want to set up professional spray lines for industrial and commercial projects.

Why do contractors choose a variable ratio spray machine?

Many foam and polyurea machines work at a fixed 1:1 mixing ratio, which suits materials designed for that ratio.

But some industrial coating applications need different ratios between the two components.

That is where adjustable-ratio spray systems come in. They help to:

  • Use several formulations within the machine's compatibility range.

  • Set the mixing ratio according to the material manufacturer's instructions.

  • Carry out specialised coating and insulation projects.

  • Widen the range of services a contracting company can offer.

  • Reduce the need for separate equipment for some compatible applications.

  • Monitor operating conditions during the project.

A flexible mixing ratio does not mean any chemical can be used without limits; technical compatibility must be checked before operation.

The PUSMAK PURMIX for contractors and insulation companies in Saudi Arabia

The PURMIX is a hydraulic machine specialised in processing and spraying two-component materials at different ratios.

It uses a mechanical proportioning system that helps set the amount of each component according to the material's requirements, with pressure and temperature control systems.

Key machine specifications

SpecificationPUSMAK PURMIX
Drive systemHydraulic
Voltage380 V
Phases3
Mixing ratio range1:1 to 1:2.25
Maximum working pressure200 bar
Maximum flow rate4.52–6.46 kg/min depending on the ratio
Preheating11.2 kW
Maximum hose length105 m
Maximum fluid temperature80 °C

These specifications are based on the published product data; version and configuration details are confirmed in the quotation.

See the PUSMAK PURMIX variable ratio industrial spray machine and request a quote.

Uses of the PURMIX on contracting projects

1. Industrial floor coatings

Some flooring systems need two-component materials applied at specific mixing ratios.

Variable proportioning equipment can be used with compatible systems, provided the material's instructions and application method are reviewed.

Possible uses include factories, warehouses and commercial facilities.

2. Applying CONIPUR systems

Some CONIPUR materials are used in specialised flooring and protection systems and may need mixing ratios that differ from conventional spray systems.

The PURMIX's ratio adjustment helps set the equipment up for compatible applications within the permitted limits.

3. Spraying PIR and polyurethane materials

The machine supports certain polyurethane and PIR applications, depending on the product formulation and operating requirements.

Contractors can use the equipment on insulation projects that need a professional spray system with component control.

4. Spraying polyurea for protection and insulation

The machine can be used with standard polyurea systems designed for a 1:1 ratio, depending on the compatibility of the materials and accessories.

Suitable applications for some polyurea materials include:

  • Protecting concrete surfaces.

  • Industrial waterproofing.

  • Protective coatings for metal surfaces.

  • Some flooring applications.

  • Protecting structures exposed to the elements.

A successful application depends on surface preparation, an approved material and site conditions, not on the machine alone.

What sets the PURMIX apart from conventional spray machines?

The main advantage is being able to change the mixing ratio of the two components.

ItemPURMIXFixed 1:1 machine
Mixing ratioAdjustableFixed
Supported materialsSeveral, subject to compatibilityMaterials compatible with 1:1
Pumping systemHydraulicVaries by model
UseCoatings and special systemsApplications according to the machine's design
Project flexibilityGreater range of mixing ratiosDedicated to one ratio

If your company uses a single fixed-ratio material, a conventional machine may be suitable and more economical.

If you work on projects with different materials, the PURMIX may be worth considering because it offers a wider range of mixing ratios.

Spray line equipment and accessories

The machine can be fitted with accessories that suit the type of work, including:

Spray guns

Used to mix the components and apply them to the surface. The gun and mixing chamber must suit the mixing ratio and the material's requirements.

See the PUSMAK SP2 air-purge spray foam and polyurea gun and its specifications.

Heated hoses

They help maintain the material temperature as it travels from the machine to the point of application.

Options include the PUSMAK PH30 30 m heated hose; check that the hoses, sensors and fittings are compatible with the machine.

Material transfer pumps

Used to feed spray systems from drums or storage tanks.

You can ask about the PUSMAK TP transfer pump for industrial spray systems as part of the line's accessories.

What is the price of a PUSMAK PURMIX in Saudi Arabia?

The final price depends on the model, configuration and accessories included in the supply offer.

Factors that affect it include:

  • The length of hoses required.

  • The type of spray gun and mixing chambers.

  • Feed pumps.

  • Power supply requirements.

  • Special application equipment.

  • Transport, set-up and training services.

For an accurate price, specify the materials you will use, their mixing ratio and the expected size of your projects.

This information helps the sales team work out the right machine configuration.

Why buy from Trusted Line in Saudi Arabia?

Trusted Line supplies PUSMAK equipment to contractors and insulation companies in the Kingdom, with after-sales services that help operate and look after the equipment.

One-year warranty

The company provides a one-year quality warranty on machines from the date of purchase, according to its approved terms.

One year of free maintenance

Maintenance is available through an authorized center in Jeddah, excluding consumable parts according to the service terms.

Practical and theoretical training

The company provides training to help operate the equipment and understand its control systems and basic maintenance.

Genuine spare parts

Contact the company's team to ask about spare parts compatible with your machine model.

Technical support for choosing equipment

The technical team helps customers review their project needs and choose the right machines and accessories.

Who should consider buying a PURMIX?

It may be a good choice for:

  1. Contracting companies specialising in industrial coatings.

  2. Multi-component flooring system contractors.

  3. Insulation companies that use materials with different mixing ratios.

  4. Contractors carrying out surface protection projects.

  5. Firms that want to expand into specialised industrial applications.

If your work is limited to spraying foam at 1:1, it is better to compare the cost with other models before buying.

Frequently asked questions

Does the PUSMAK PURMIX work at a 1:1 mixing ratio?

Yes. It supports the equal ratio as well as other ratios within its set adjustment range.

Is the machine suitable for polyurea work?

Yes. It can be used with compatible polyurea systems, including some standard 1:1 formulations.

Does it need three-phase power?

Yes. The machine runs on 380 V three-phase power according to the published product specifications.

Can it be used on industrial flooring projects?

It can be used with compatible coating systems, provided the mixing ratio, pressure, temperature and gun match the material's requirements.

Are maintenance and spare parts available in Saudi Arabia?

Trusted Line provides maintenance, technical support and spare parts for PUSMAK equipment, and you can ask about availability and configuration before buying.

Order a PUSMAK PURMIX in Saudi Arabia

If you are a contractor or run a company specialising in insulation and industrial coatings, choosing a machine suited to your materials' mixing ratios helps you equip your business professionally.

Contact Trusted Line to specify the machine and the accessories your company needs, and get a quote that fits your projects.

Request a quote for a PUSMAK PURMIX from Trusted Line

Or view the technical specifications of the PURMIX available in Saudi Arabia.

Trusted Line – PUSMAK's agent in the Kingdom of Saudi Arabia

Location: Sari Street, Al Faisaliyah District, Jeddah.

Phone and WhatsApp: +966 53 882 2832.

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