Nitrogen generators for plastics & synthetics manufacturing
Nitrogen gas is essential in plastics manufacturing and synthetic processing, providing an inert, dry atmosphere that prevents oxidation, discoloration, and contamination during processing. It is widely used in injection molding to enhance structural strength, in gas-assist molding to prevent shrinkage, and in extrusion to maintain material purity.
The PEAK Gas i‑Flow series nitrogen generators offer a cost‑effective, modular, and scalable alternative to traditional bulk gas or liquid nitrogen supply for plastics manufacturers, delivering reliable, high‑purity nitrogen directly at point of use.
Nitrogen use in the plastics industry
From improving product consistency to enhancing production efficiency, nitrogen provides plastics manufacturers with greater control over their processes. Its use across multiple applications helps reduce defects, protect material quality, and optimize overall manufacturing performance.
Key applications of nitrogen include:
Injection Molding: Nitrogen replaces oxygen within the mold, preventing oxidation of the molten plastic, which results in a higher quality surface finish.
Gas Assist Injection Molding (GAIM): High-pressure nitrogen is injected into molds to create hollow, lightweight components.
Plastic Extrusion: Nitrogen creates an inert environment during the production of pipes and tubing, preventing oxidation and residue build-up.
Tank Blanketing: Nitrogen covers molten plastic during storage to prevent contact with oxygen, preserving the polymer's structural integrity.
Plastics Recycling: Nitrogen is utilized in the decontamination process during recycling.
Why choose a nitrogen generator for plastics manufacturing?
Choosing an on-site nitrogen generator for the manufacturing of plastics and synthethics eliminates the costs and logistical hurdles of bottled or bulk N2 supply. Continuous, reliable supply of nitrogen gas reduces reliance on external supplier delivery shortages or late deliveries.
Improved efficiency
Prevent oxidation, moisture contamination, and material degradation during production, resulting in higher-quality finished products, improved surface finish and reduced rejects
Lower costs
Reduce dependence on delivered gas and fluctuating supplier costs. Following the initial investment, many manufacturers achieve a rapid return through lower gas costs and improved production efficiency
Greater control
Gain precise control and flexibility, ensuring a continuous nitrogen supply for critical manufacturing processes
Reliable supply
Eliminate the risk of production downtime caused by delayed deliveries or depleted cylinders
PEAK Gas nitrogen generators for plastics & synthetics
Peak Gas Generation's PSA (Pressure Swing Adsorption) nitrogen generators deliver a reliable, on-demand supply of high-purity nitrogen for plastics manufacturing applications, including injection moulding, extrusion, thermoforming, blow moulding and packaging processes.
Engineered for continuous operation, i-Flow nitrogen generators provide manufacturers with complete control over their gas supply, helping reduce operating costs, improve production efficiency, maintain consistent product quality and eliminate the risks associated with cylinder deliveries and supply interruptions. With scalable flow rates and purity levels, the system can be tailored to current production demands while supporting future growth.
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