ISO 9001:2008 and AS9100C Registered Company

"Customer Satisfaction is our top priority"

At AeroWindTech, we offer numerous products for the Aerospace, Wind Energy, and Marine Industries. Including:

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Phone:  (817) 438-4777

Fax: (940) 294-1429

sales@aerowindtech.com

What We Offer

Please see below the products that we offer. Click on the image to view more information about a certain product.

products

Markets Served

Aerospace

Manufacturing, maintenance repair and overhaul (MRO)

Wind Energy

Manufacturing, maintenance repair and overhaul

services

Marine Industry

Manufacturing, maintenance repair and overhaul

Services

   Processes

Vacuum Bagging Process

  1. Application of compaction pressure to consolidate plies and minimize voids
  2. Extraction of moisture, solvents, and volatiles
  3. Allow resin to flow and be absorbed

 

Autoclave Process

A process using a two-sided mold set that forms both surfaces of the panel. On the lower side is a rigid mold and on the upper side is a flexible membrane made from silicone or an extruded polymer film such as nylon. Reinforcement materials can be placed manually or robotically. They include continuous fiber forms fashioned into textile constructions. Most often, they are pre-impregnated with the resin in the form of prepreg fabrics or unidirectional tapes. In some instances, a resin film is placed upon the lower mold and dry reinforcement is placed above. The upper mold is installed and vacuum is applied to the mold cavity. The assembly is placed into an autoclave. This process is generally performed at both elevated pressure and elevated temperature. The use of elevated pressure facilitates a high fiber volume fraction and low void content for maximum structural efficiency.

 

Resin Transfer Molding (RTM)

RTM is a process using a rigid two-sided mold set that forms both surfaces of the panel. The mold is typically constructed from aluminum or steel, but composite molds are sometimes used. The two sides fit together to produce a mold cavity. The distinguishing feature of resin transfer molding is that the reinforcement materials are placed into this cavity and the mold set is closed prior to the introduction of matrix material. Resin transfer molding includes numerous varieties which differ in the mechanics of how the resin is introduced to the reinforcement in the mold cavity. These variations include everything from the RTM methods used in out of autoclave composite manufacturing for high-tech aerospace components to vacuum infusion (for resin infusion see also boat building) to vacuum assisted resin transfer molding (VARTM). This process can be performed at either ambient or elevated temperature.

 

 

Typical Consumable Products Used in Composite Lay-up Processes

 

Peel Plys

Woven fabrics that are generally applied as the first material in the composite laminate sequence. They are designed to be peeled from the surface following cure to leave a textured surface, which is clean and contaminant free. This surface is then ideally prepared for secondary bonding, filling or painting and does not usually require any further mechanical abrasion. The textured surface left on the laminate is an imprint of the weave of the peel ply and therefore fine weaves will impart a finely textured surface. Peel plies are usually made from polyamide (nylon) or polyester fibers. Polyamide fabrics are more commonly used, though polyester fabrics must be used with phenol-based resin systems.   It is important to store peel plies in a cool and dry environment, ensuring the fabric is kept clean and free from possible contamination.

 

Release Films

Peel ply can be either a solid sheet, or it can have perforations which can vary in their spacing.  Choose spacing based on the amount of resin that needs to be bled out; prepreg manufacturers can recommend spacing for their particular products; and net-resin systems of course use unperforated release films.

 

Breather Cloth

Breather Cloth is a material, which will not compress under pressure to the extent that air cannot be drawn through it. Often, an otherwise perfectly sealed bag will not develop full vacuum pressure because the bag under the hose fitting is pinched off preventing evacuation of air from the rest of the part.

 

Bagging Film

Vacuum Bagging Films are used to seal and provide even pressure to the laminate and tooling surface.  Vacuum is applied to ensure compaction, minimize voids and the removal of volatiles. Vacuum Bagging Film should be of a high quality, and possess characteristics such as, resistance to tearing, high modulus, high elongation, resistance to “pin holing” and high temperature resistance. Components, particularly with complex geometries, must be vacuum bagged with plenty of tucks to give ‘depth’ to the film.

 

Sealant Tape

Sealant tapes are used to seal the bagging film to the tool or part. They are very pliable and similar in texture to “chewing gum”. Most sealant tapes are butyl-based material which will stick to most bagging films (except silicone which is self-sealing) and to most fiberglass, aluminum, and plate glass tools. Sealant tapes should be tacky enough to allow for ease of sealing while maintain the vacuum bag able to remove cleanly from the part or tool.

news & events

Our Calendars

See our announcements on new products, trade shows, and more. Click the button below to check out what's new and find upcoming events.

 

Through the years, AeroWindTech employees have had the opportunity to help our customers in many ways and in doing so have developed unique and innovative solutions to help our customers streamline work flow processes, increase productivity and complete work on time with the highest quality possible. We understand that unique problems require innovative solutions. Our engineers and fabrication teams stand ready to assist.

 

Process Improvement Aid Fabrication

  • Pressure intensifiers mechanical and bladder type
  • Specialty tools for abrasion strip removal
  • Welded vacuum bags made to size and shape
  • Specialty consumable kitting to reduce labor costs
  • Caul plate fabrication
  • REUSABLE Vacuum Bags

about

Mission Statement

To meet and exceed our customers’ expectations in price, quality, and delivery through product knowledge with a focus on our customer requirements.

 

The AeroWindTech Pledge

If you are interested in a PROMPT response and Quality customer service, please feel free to call us or send us a message. If you fill out the form below, we GUARANTEE that one of our professional customer service representatives will respond to you within 12 hours.

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Phone:  (817) 438-4777

 

Fax: (940) 294-1429

 

2411 FM 917 #200

Mansfield, TX 76063

 

sales@aerowindtech.com

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Company Profile

AeroWindTech Inc. is a company based in Dallas/Fort Worth, Texas  dedicated to the manufacturing and supply of consumable materials used in the Composites Industry for manufacturing and repair of composite components in the Aerospace, Wind and Marine markets. AeroWindTech continually develops new and reliable products such as vacuum bagging films, release films, vacuum bagging sealant tapes and breather cloth to ensure our products meet the quality/process requirements of our customers. AeroWindTech has also teamed up with strategic manufacturing partners as stocking distributor to better serve our customers.

 

Each one of our employees has many years’ experience in the composite consumable business and understand the complexities and nuances of producing quality composite structures whether in the manufacturing sectors or the demanding time sensitive maintenance/repair business. We understand that our products can become almost an afterthought, but our customers can be assured that we strive every day to provide a quality product and service so that additional costs can be avoided by unforeseen rework.

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