BMJ Home

homesolutionsindustriescase studiesfaqnewsabout uscontact usquotationssite map

Frequently Asked Questions (FAQ): Injection Mold Design, Building, Repair and Modification. Maintenance, Cost, Warranty


Home >> FAQ

FAQ: Frequently Asked Questions

What are molds and what are they used for?

Molds are "forms" used to produce injection-molded plastic parts. The type of mold and runner system selected depends on the design and complexity of the part to be produced. For more information, read Mold Building.
 

What is a runner system?

Runner systems describe the way that material is injected into the cavities, each with it's own advantages and disadvantages. There are two basic types of runner systems; Hot Runner and Cold Runner. A variation of hot runners is the insulated runner system, designed to reduce energy and production costs.

For more detailed information on runner systems, read Hot Runner Mold, Cold Runner Mold, and Insulated Runner Mold.

What can be created or accomplished with the molds?

Injection molding is the most common method of manufacturing plastic parts for a wide range of industries. They can produce parts with multiple colors or materials, parts with internal or external threading, parts with metallic, or other material, inserts.

More information about the uses of injection molds, read Mold Building.

What makes your molds different from other mold-makers'?

BMJ builds plastic injection molds for products used in many industries due to their durability, ease and speed of production, and cost-effectiveness. Our mold designing process offers finished injection molds with certain significant advantages over our competitors' molds, including:

  • Our Reputation for ON TIME Delivery
  • Our Warranty
  • Our close control throughout entire project - from receipt of order through design and build to part approval

Read more on this subject at Mold Making.

What other services do you offer?

In addition to our mold design and building capabilities, we can provide rapid prototyping for testing purposes; part manufacturing, product assembly, and custom packaging by Adept Custom Molders (ACM), and product testing and quality assurance services from Touchstone Measurement Services.

For further information, please visit the ACM Website and the Touchstone Website.

Can you repair my existing mold?

Yes. BMJ offers complete injection mold repair, refurbishment and maintenance services. Even the best-made, top quality molds need to be maintained and serviced regularly to keep them performing properly and ensure their productive lifespan.

For more information about this service, please read Mold Repair & Engineering Changes.
 

For a quote or more information about how we can help your project, call 765-457-1166, or send us an email, or submit this short form:

* = required
* Name
Company
* Phone
* E-mail
Browse to Attach File 1
Browse to Attach File 2
Found Us Via
Project Details and/or Specifications

     Privacy Policy

BMJ built an 8 + 8 two-shot injection mold to manufacture this multi-colored plastic radio push button
An 8 + 8 two-shot mold produced this radio push button with multiple colored plastic in one part.

More Injection Molded Parts

Airbag Switch Connectors
Auto Instrument Clusters
Bomb Covers
Circuit Board Housings
Dashboard Assemblies
Key Fob Remote Housings
Radio Push Buttons
Shipping Covers
SUV Pwr. Distribution Box
Transmission Switch Cover
and many more!

Learn more:
Industries Served
 

 

 

 

 


home    about us    solutions    case studies    industries served    faq    news / events    contact us    sitemap    
© 2005  BMJ Mold & Engineering Co.    P.O. Box 2676   Kokomo, IN  46904-2676
765.457.1166    765.459.3664 (fax)    info@bmjmold.com