High Purity Solutions

We manufacture plastic containers, fluid handling systems and corrosion-resistant liners for your high purity applications using rotational molding and rotational lining and processes. We use durable high-purity thermoplastic materials to create long-lasting products that prevent leaking, contamination, and corrosion issues.

We pride ourselves in offering custom solutions, so if you do not see your specific application listed here, please contact us to discuss your project.

Advantages of rotationally molded or rotationally lined high purity vessels:

Containers and liners are both produced without seams, which prevents leakage of product or hazardous materials

The materials we use are resistant to pitting, rouging, corrosion, and abrasion

 Unique, complex shapes can be manufactured in a wide range of sizes and materials

 Durable parts that can be reused or recycled

By using different sized molds, your solutions can be scalable

  Can adhere to tight tolerances and specifications

  The materials and process used produces parts and liners that have low leachables and extractables

Rotational lining creates liners that are vacuum rated

Both processes produce parts with lower residual stress, such as a high temperature ceiling, dimensional stability, and low crack propensity

Disadvantages of using the rotational molding process for high purity applications:

• This process requires the tooling of a mold.
• Rotational molding may have a higher production cost than some alternative processes.
• Mold modifications are required if the design is changed.
• The weight of the part may be more than parts created with other processes.
• There are temperature constraints of the part, due to the process being limited to plastics.

Disadvantages of using the rotational lining process for high purity applications:

• Complex internal components, such as large baffles, are difficult to line.
• Rotational lining is a shop process, which means the liner cannot be installed in the field.
• The size of equipment that can be lined is limited to the dimensions of the rotational lining oven.
• There are temperature constraints of the liner, due to the process being limited to plastics.
• The liner can only be applied to steel substrates.
• Materials that are not melt-flow process able, such as PTFE, cannot be used in the rotational lining process.

Reduce your lead times and non-reoccurring engineering costs.

What makes our High Purity process different?

• Tailored solutions to meet your specific needs
• We work with high purity polymers provide you with quality products that won’t contaminate your process
• We can rotationally mold, assemble, and package products in an ISO Class 7 clean room
• Our materials have low biofilm and cell adherence characteristics and no protein binding
• Value add services to save you time and eliminate additional expense
• Rigorous testing to ensure your product is compliant
• Quality control for your product, operating under ISO 9001-2000 and AS9100:2016
• Flexibility to meet your rigorous installation deadlines
• Guidance to help you choose the best material for your application
• We have been rotationally lining high purity process equipment for over 30 years

Companies We Work With

Lam Research, Meissner Filtration, Applied Research, TEL FSI Inc., and others.

Want to Learn More?