Compression Molding
Services
- Lower tooling costs than injection molding
- Silicone, Rubber & Composite Molding
- Expert Tooling & Production Calibration
Compression Molding
ISO 9001:2015 Certified
Silicone & Rubber Expertise
FAI & Material Certifications
Custom Tooling & Assembly
Compression Molding
Why VNcontx for
Compression Molding
Compression Molding
High-quality molded rubber and composite parts with lower tooling costs and Zero-Defect Protocol on every order.
Precision Production · 10–15 Day Lead Times
Tight Tolerances as Low as ±0.02″ With Drawings
Full-BOM Support Including Assembly and Hardware Installation
Ideal for Low to Medium Volumes and Large, Complex Parts
Certified Materials — Silicone, EPDM, SBR, FKM, Polyurethane
Finishing: SPI Polished, MoldTech Textures, Pad Printing
Color Matching to Pantone or RAL Standards
Inspection Reports With Every Order
Material Certifications & CoCs Available
Part Inspection HUD
JOB-CM-2024-0847 · Compression Molding
PASS
CMM SCAN · 3D PROFILE ACTIVE
±0.02″
Tolerance
1.68
Cpk Index
13d
Lead Time
Zero-Defect Protocol — Gate Status
Dimensional
98%
Surface Finish
100%
Material CoC
87%
Certified Materials
Silicone
EPDM
FKM
SBR
Polyurethane
Compression Molding Materials
Silicone
Natural Rubber (NR)
NBR (Buna-N)
HNBR
EPDM Rubber
SBR
Neoprene (CR)
FKM (Viton)
Polyurethane (PU)
VNcontx Manufacturing — Technical Datasheet
Precision Tolerances — Compression Molding
| — | With Drawing | Without Drawing |
|---|---|---|
|
Linear Dimension
GENERAL TOLERANCE
|
+/- 0.01 mm +/- 0.004 inch | SPI Commercial |
|
Hole Diameters
BORE TOLERANCE
|
+/- 0.005 mm +/- 0.002 inch | SPI Commercial |
Part lengths up to 1000 mm × 600 mm available on platform — process dependent. Please inquire for larger dimensions. Tolerances listed are minimums for an ideal case. Looser tolerances may apply depending on process, material, or part geometry.
Post-Processing
Compression Molding Finishing Options
All finishes meet SPI standards
Finishes
SPI polished finishes and MT (MoldTech) textured finishes.
Pad Printing
Applying an ink-based, 2D design to a 3D surface.
Color Matching
Standard colors plus matching to Pantone or RAL number.