NPI/Medical is a recognized leader in liquid silicone rubber (LSR) for medical-grade components. For more than a decade, our tooling and processing of LSR components has resulted in quick turnaround, cost-effective, mixed-volume prototypes and production parts.

Our customers receive high-quality, flash-free molds and components. NPI/Medical has considerable experience in healthcare, consumer and industrial applications. We create complex geometries and can overmold onto metal or thermoplastics.

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LSR Capabilities

// Two in-house, 55-ton LSR production molding machines capable of horizontal/vertical molding and featuring full robot automation

// One 55-ton press dedicated to LSR prototype and short-run production

// Two 5- and 55-gallon microprocessor-controlled drum feed pumps

// One 5-gallon, manually regulated feed pump

// One microprocessor-controlled cartridge pump

// All pumps are prototype injection molding capable with heated LSR master frames and custom manual mix/feeding system

// Post-mold curing options

NPI/Medical’s LSR molding operations are Grade 8 (Class 100,000) cleanroom compatible.

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NPI Medical