Vacuum pumps for resin infusion

At Marpa Vacuum we have a large selection of high-quality vacuum equipment, excellent technology and at the best price, ideal for different processes within the food and beverage industry including food packaging, evacuation, food preservation, evisceration, degassing, evaporation, drying and freeze-drying and much more.

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Tecnologías aplicables

At Marpa Vacuum we analyse each case in detail to supply vacuum pumps for resin with the right technology. Some of the most widely used for this purpose are:

Single-stage lubricated rotary vane pumps

As in other applications, rotary vane pumps are among the most widely used. They achieve a deep vacuum, which is essential to ensure that all the air is removed from the mould and that the resin penetrates correctly; they are easy to operate thanks to their simple design, offer a good performance-to-consumption ratio, are affordable and have reasonable maintenance costs. We also offer them in oil-free versions.

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Screw pumps

These pumps are suited to high volumes, and therefore to large-scale and industrial applications, as they can efficiently handle large air flows without losing effectiveness or compromising vacuum quality. They provide clean, oil-free vacuum, ideal for applications where contamination risks must be minimised.

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Liquid ring pumps

Where there is a significant amount of moisture or volatile substances are handled, liquid ring technology helps to capture and condense vapours, reducing the risk of contamination while maintaining a constant vacuum. This makes them suitable for operations that require purity, such as resin infusion. In addition, their simple maintenance reduces downtime.

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Which applications benefit from our vacuum pumps for resin?

  • Resin degassing
  • Vacuum bagging
  • Vacuum infusion
  • Impregnation
  • Moulding

Our customers are in good hands

Resin infusion specialists

Our team of engineers has extensive knowledge of the resin infusion process, which enables us to advise on vacuum systems, from the initial concept through to installation, maintenance and any repairs, for optimal material compaction, proper resin flow and final parts of the highest quality.

Wide product catalogue

We manufacture vacuum pumps in a range of technologies, including oil-free ones such as rotary vane, diaphragm and screw pumps, configured for the demanding requirements of resin infusion, with excellent performance, deep vacuum levels and stable vacuum for flawless composite manufacturing.

Focused on the best quality and price

Our customers' reviews and our industry certifications confirm it: we offer the best value for money in our services and equipment, ahead of the competition, thanks to our experience, our cutting-edge technology and the robust performance of our equipment, backed by excellent customer service.

Tailor-made solutions for every process

We know that every resin infusion process has different needs: some prioritise strength-to-weight ratio and high precision, with minimal voids in the material, while others may need good cost-effectiveness with fast infusion cycles, or the ability to handle large and complex moulds, and so on. We have solutions for all of them.

Comprehensive range of support services

We don't just supply equipment or install complete systems; we also support our customers with whatever services they need, such as on-site advice on process optimisation, regulatory compliance or equipment renewal, staff training, technical maintenance, repairs, equipment rental and much more.

Commitment to sustainability and efficiency

Sustainability is firmly rooted in our values, and we always seek the most energy-efficient and environmentally friendly solutions. That is why our systems are designed to optimise resource use and reduce the carbon footprint, while ensuring exceptional performance and a longer equipment service life.

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30 years' experience designing custom vacuum systems for resin infusion

There is no single ideal vacuum system for every resin infusion application. At Marpa Vacuum we consider different parameters to ensure optimal performance, maximum efficiency and the best final quality of the resin composite product, such as the specific resin system, the complexity of the part to be manufactured, the chemicals and solvents used in the process, etc. At Marpa Vacuum we carefully assess every requirement to offer tailor-made solutions, specifically designed for each situation.

Fuselaje infusión de resina
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