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John Deere
Supplier of Year
2005 Hay & Harvesting

John Deere Achieving Excellence

* Achieving Excellence 5 Year Hall of Fame Partner 2003 Seeding Group

* Achieving Excellence 5 Year Hall of Fame Partner 2006 Harvester Division

* Achieving Excellence John Deere Partner
* 1999
* 2000
* 2001
* 2002
* 2003
* 2004
* 2005
* 2006
* 2007
* 2008

What Differentiates Us

The aggressive pursuit of new technology and current engineering advancements puts P & P Industries is a world class injection molder.

Engineer's Monthly Tip

Increasing wall thickness generally improves part strength, stiffness and impact resistance. However, overly thick walls can cause high internal stress and therefore reduce part strength. Impact resistance can suffer if the part is too stiff and unable to deflect and distribute the applied force.

Injection Molding

Electric and hydraulic injection molding machines are utilized to produce high quality, delivered on-time at the lowest possible price.

The injection Molding are equipment with the latest technology. This allows a repeatable process from shot to shot keeping our price low and the efficiencies high.

Our injection molding machine range in size from 28 tons to 550 tons clamping force or .5 oz to 76 oz shot size.

Our process engineers and technicians utilize a standardized rigorous mold tryout sheet for all setups for a repeatable process.

The manufacturing facility is located in the Midwest region is registered to the ISO9001:2009 standard.

P & P Industries offers a range of value added service.

  • Tool Preventive Maintenance
  • Value Added Assemblies at Injection Molding Machine
  • SPC
  • Color Control
  • KanBan
  • Just-in-Time
  • Scientific Molding
  • Mold Evaluation

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Injection Molding Industry Spotlight

Injection molding (aka. custom injection molding & plastic injection molding) is a manufacturing process for producing parts from both thermoplastic and thermosetting plastic materials. Material is fed into a heated barrel, mixed, and forced into a mold cavity where it cools and hardens to the configuration of the mold cavity.

After a product is designed, usually by an industrial designer or an engineer, molds are made by a moldmaker (or toolmaker) from metal, usually either steel or aluminium, and precision-machined to form the features of the desired part. Injection molding is widely used for manufacturing a variety of parts, from the smallest component to entire body panels of cars. Injection molding is the most common method of production, with some commonly used items in everyday life.