While overmolding is a versatile manufacturing process, it
is important to consider and understand the requirements needed for every part
created. Overmolding material compatibility is the most important consideration
because if the materials used are not chemically and thermally compatible, the
product may be deformed and have poor performance.  Materials for Overmolding Plastic Molded Concepts is a U.S based company that uniquely specializes in molding with engineered resins. We have been thriving in the plastic molding business for 45 years. We have the experience and certified in-house Master Molders, allowing us to take on projects of any complexity. PMC is known in the industry for being able to fulfill customer demands for high quality, low cost, short lead times and adaptability. Our goal is to exceed client expectations every step of the way.Industries that Trust PMC PMC is one of the few plastic injection molding companies who has in-house Master Molders (there are less than 1,000 Master Molders in the entire world).

What Is Mold Temperature In Injection Molding

Education and Training:Is the new molding house educated on your company’s needs? Are they updated on the processing manuals supplied by the material manufacturer? Your molding company should be aware of the mechanical properties that were advertised and defined in?the literature provided by the material?manufacturer.?Your engineering department believed these mechanical properties to be important, therefore they should be known and implemented. They will ultimately result in the survival of your product in its finished environment.Does my new molder have the proper knowledge to process the resin of my choice? Do they know how to utilize the best molding practices? Are they aware of resin drying time, heat history, and molding temperatures, etc., etc.? Be sure your new molder is aware of your machine settings. This is crucial in determining a dependable and high quality outcome for your products.Does the prospective molder have an effective training program for the employees??Are the employees aware of expectations, processes, and deadlines? Communicate your needs with your potential partner.Does the new molding house know how to handle raw materials; specifically the materials that will develop new products???Knowledge of the materials is essential in the molding technique. In conjunction with manual quality control checks, our advanced?ISO9001: 2015 Quality Assurance Systems are able to provide complete traceability from raw materials to final delivery. If there’s ever a product that’s returned with a defect, we can track down the exact source. If your current molder is struggling with your plastic injection mold design, our specialists at PMC can help. Get in touch with us today!Have questions about our process? The demand for innovative, new plastic products that are lighter, faster, stronger and less expensive than metal ones has gained incredible traction in the last decade. Many Original equipment manufacturers (OEMs) have been moving toward the innovative possibilities that engineered resins offer. Proper material selection is a critical injection molded part design consideration to ensure the finished product survives its intended use, environment and compliance requirements.  There are several reasons why ABS plastic injection molding is growing among the construction industry, but the biggest factors are growing urbanization, an increase in construction spend and a reduction in steel usage.

How To Size Water Cooling System For Injection Molding Shop

Cooling rate can also be affected by the use of metals that conduct heat away. At PMC, we provide injection mold?design consultations?to correct any mold designs that you already have. Many times, customers come to us for guidance to finish the plastic part design to the point of manufacturability. There are many important factors to recognize during the mold design process in order to create high quality parts.? Glass filled nylon injection molding is a practical choice for creating durable molded parts that will encounter friction and wear. The main characteristics and benefits of molding with this material compared to general purpose nylon include: Higher mechanical strength and rigiditySubstantially harder Stiffer partsMore heat resistant a lower thermal expansion rateHigher creep and wear resistanceImproved dimensional stabilityHigh mechanical damping propertiesMore resistant to chemical exposure Below are the top 5 reasons why manufacturers are now choosing plastic gears over metal. Master Molders have completed rigorous, certified training programs in scientific plastic injection molding.