RPM Industries LLC

Plastic Injection Molding

RPM has over 50 years of custom injection molding experience. RPM Industries employs the latest technology in custom injection molding equipment and offers its customers an extensive knowledge of material science in thermoplastic resins. With in-house and offshore mold making capabilities we offer our customers the option of expedited in-house mold making to meet time sensitive projects and when cost are critical we offer lower mold cost options through our offshore business partners. In order to maintain the highest quality of craftsmanship all molds whether made in-house or offshore are designed by RPM’s engineers. When customers choose to have RPM outsource tooling offshore, our offshore business partners are required to build molds to RPM’s designs and stringent USA specifications. Final molded sample parts are provided and approved by our customers prior to commencing production runs stateside. The extra steps we take assure we are providing our customers with the highest quality molds, parts, and service. Our top priority is to meet the needs of our customers with the highest standards of value, quality, service, and integrity.

ABS, Polyethylene, Polypropylene, Acrylic, Polycarbonate, Styrene, Nylon, Delrin, Santoprene, TPR, TPE, TPU, Polyurethanes, Valox, Hytrel, Glass and Talc filled materials.

RPM offers molding within the range of our press sizes from 50 ton to 550 ton. Processes include 2 shot and over molding capabilities.

We offer in-mold decorating and a variety of secondary finishing, hot stamping, screen printing, assembly and packaging services.

RPM Industries accepts most file formats, but prefers STEP, X_T, DWG, DXF, IGES, and PARASOLID.

RPM has a complete 3D CAD/CAM system featuring Solid works, and Gibbs Cam.

ISO 9001:2008 Certification

Capability: Plastic Injection Molding
RPM Industries has plastic injection molding presses ranging from 50-550 tons.
RPM Industries manufactures custom injection molded parts in all shapes, colors, and sizes.
Our expert staff will coordinate all aspects of our job with you to assure the product meets your needs.

7
 PLASTIC-INJECTION-MOLDING

Capability:

General Capabilities Custom Molding Solutions
Problem Solving/Concepts
Design
Custom Part Making /Tooling Capabilities
Rapid Prototyping / 3D Printing
Low Volume /Small Runs
Large Volume Runs
Manufacturing Facility Product Capabilities 35,000 Sq Ft facility
Small and Large parts
Overmolding, capable of running most engineered resins
Equipment Injection Molding Machines
13.6 oz shot
20.8″ x 20.8″ tie bar distance
225 Tons Maximum Clamping Pressure

8.9 oz shot
16.1″ x 16.1″ tie bar distance
135 Tons Maximum Clamping Pressure

16 oz shot
20.8″ x 20.8″ tie bar distance
225 Tons Maximum Clamping Pressure

35.5 oz shot
26.7″ x 26.7″ tie bar distance
360 Tons Maximum Clamping Pressure

67.8 oz shot
32.2″ x 3 2.2″ tie bar distance
550 Tons Maximum Clamping Pressure

4.1 oz
12.25″ x 12.25″ tie bar distance
50 Tons Maximum Clamping Pressure

40.6 oz Shot
29.25″ x 29.25″ tie bar distance
360 Tons maximum clamping pressure

5.2 oz Shot
15″ x 15″ tie bar distance
90 Tons maximum clamping pressure

6.1 oz Shot
15 “x 15″ tie bar distance
90 Tons maximum clamping pressure

12.2 oz Shot
20″ x 20″ tie bar distance
170 Tons maximum clamping pressure

12.1 oz Shot
20″x 20″ tie bar distance
170 ton maximum clamping pressure

18 oz shot
24″x 24”
310 Tons of clamping pressure

Mold Process Type Injection
Overmolding
Insert
MUD Base systems
Material ABS
Acetal
Celcon
Delrin
Glass Filled Nylon
Flexible PVC
HDPE
LDPE
PP
POM
HIPS
TPE
TPR
TPU
Nylon
Styrene
Valox
Others
Clamping Force 50 to 550 tons
Shot Size Fractional to 67 oz.
Shrinkage Allowance Min %:
Max %:
Number of Cavities Prototype to 100+
Dimensions Length: Up to 48 in
Width: Up to 26.5 in
Height: Up to 32 in
Tolerance (+/-)
Inspection Visual Systems
Product Tolerances
Color Monitoring
Comparator
Testing Gauges
Surface Plates
Scales
Quality Control Checks
Specification
Documentations
Additional Services Assembly
Engineering
Project Management
Custom Packaging
Design for Manufacturability
Product Development
Rapid Prototyping
Tooling
Typical Lead Time Parts shipped from stock to less than 3-4 weeks on
existing parts in production.
8-12 weeks for new tooling projects
Just In Time (JIT)
Safety Stock Programs
Production Volume Short Runs (10 parts)
High Volume ( Millions of parts)

Additional Information

Industry Focus Automotive
Consumer Products
Medical/Pharmaceutical
Food/Beverage
Construction/Building
Point of Purchase Displays
Bearings/Conveyors
Office Products/Cabinets/Hardware
Baby/Children’s Products
Lawn and Garden Products
Shower/Bath Products
Windows/Doors
Intended Application Custom parts for various applications
Industry Standards FDA
Food And Drug Administration
ISO 9001:2008
International Organization for Standardization
RoHS
Restriction Of Hazardous Substances (Compliant)
Reach
NSF
Efficiency Landfill – Free Facility
Lean Manufacturing
Demand Responses Program
File Formats AutoCAD (DWG,DXF)
BMP
Bit Mapped Graphics
Catia (CATDrawing,CATPart)
GIF
Graphics Interchange Format
IGES
Initial Graphics Exchange Specification, ANSI file format.
JPG or JEPG
Joint Photographic Experts Group
PDES
Product Data Exchange using STEP, Standard for the Exchange
of Product Model Data. A standard format for exchanging data
between advanced CAD and CAM programs.

PDF
Portable Document Format
Pro-E or Pro/Engineer (DRW,PRT,XPR)
SAT
3D ACIS Model File
SolidEdge (DFT)
SolidWorks (SLDPRT,SLDDRW,SLDDRT)
STEP
Standard for the Exchange of Product Model Data
TIFF
Tagged Image File Format