Compression Molding Service for Molded Rubber Parts

Erye speciaized in rubber compression molding service to create high-quality, durable molded rubber parts. Our expertise covers custom tooling, material selection, and efficient production, from small batches to large production runs.
Home » Capabilities » Compression Molding

Compression Molding Service Specifications

Below is a summary of our key capabilities, providing you with insight into the full scope of our compression molding.
Service Details
Process Materials Most rubbers, PTFE and UHMWPE, including custom sourcing, see our material list below
Standard Finishes SPI and VDI
Minimum Wall Thickness To maintain structural integrity, a wall thickness of at least 0.75 mm is necessary. For best results, we recommend a wall thickness of at least 1.5 mm
Maximum Part Dimensions Our largest molding machine can process parts within 2500x2000mm.
Mold Service DFM report and mold flow analysis
Mold Ownership Customer owned with regular mold maintenance
Mold Cavities Single or multi-cavities
Mold Life Unlimited (If the mold worn out, Erye will cover the cost for the new set of mold)

Compression Molding Products

Rubber Compression Molding

Plastic Compression Molding

Silicone Compression Molding

PTFE Compression Molding

UHMW Compression Molding

Additional Rubber Molding Options

Materials for Compression Molding Products

Erye can mold any commercially available thermoplastic and elastomers. Please reach out with your specific resin needs.
Silicone

Silicone

Full Name

Silicone Rubber

Silicone rubber has excellent thermal stability, flexibility, and electrical insulation properties. It is also highly resistant to UV, ozone, and weathering. It can withstand a wide temperature range making it ideal for both high and low temperature applications.

Silicone rubber molding is often used to produce seals, gaskets, and custom parts for industries such as automotive, medical, and consumer electronics.

silicone compression molding
EPDM

EPDM

Full Name

Ethylene Propylene Diene Monomer

EPDM (Ethylene Propylene Diene Monomer) rubber is commonly used for applications requiring excellent weather, ozone, and UV resistance. It maintains its flexibility and durability even under extreme temperatures.

EPDM compression molding is used to create seals, gaskets, weather strips, and hoses. Its resistance to aging, water, and steam makes it a preferred material for industries such as automotive, construction, and electronics.

epdm compression molding
NR

NR

Full Name

Natural Rubber

Natural Rubber (NR) is known for its excellent elasticity, resilience, and abrasion resistance. NR is ideal for applications that require high flexibility and tensile strength. It also offers good resistance to wear, tear, and environmental conditions.

NR compression molding ensures uniformity and consistency in the final product, making it efficient for large-scale production.

nr compression molding
NBR

NBR

Full Name

Nitrile Butadiene Rubber

NBR commonly known as nitrile rubber, is a synthetic rubber known for its excellent resistance to oils, fuels, and chemicals. NBR is a common used material in automotive, industrial, and oil and gas industires.

NBR compression molding is ideal for manufacturing parts that require tight tolerances and complex shapes.

nbr compression molding
CR

CR

Full Name

Chloroprene Rubber

CR commonly known as Neoprene, is a synthetic rubber with excellent weather, ozone, and aging resistance. CR is especially valuable in applications that require durability in challenging environments, such as automotive, electrical insulation, and marine products.

CR compression molding often use to produce complex and durable parts, such as gaskets, seals, and protective covers. Neoprene is able to maintain its physical properties over time, even under exposure to environmental stressors.

cr compression molding
SBR

SBR

Full Name

Styrene-Butadiene Rubber

SBR (Styrene-Butadiene Rubber) is a synthetic rubber commonly used for manufacturing durable and cost-effective parts. It offers excellent resistance to abrasion, aging, and heat, making it ideal for applications requiring toughness and longevity.

SBR compression molding is used to produce components such as seals, gaskets, and automotive parts. Its ease of processing enable efficient production of high-quality molded products that meet strict specifications for performance and durability.

sbr compression molding
IIR

IIR

Full Name

Isobutylene isoprene rubber

IIR (Butyl Rubber) is a synthetic rubber known for its excellent air and moisture impermeability, making it an ideal choice for sealing applications. It is highly resistant to chemicals, UV light, and oxidation.

In compression molding, IIR butyl rubber is used to create durable, high-quality components like seals, gaskets, and vibration dampeners. The material’s ability to withstand extreme temperatures and its flexibility make it perfect for molding complex shapes with tight tolerances.

iir compression molding
FKM

FKM

Full Name

Fluoroelastomer

FKM rubber, also known as fluorocarbon rubber, is a high-performance material often usedfor applications requiring exceptional chemical resistance and high-temperature performance. FKM rubber can withstand extreme temperatures and offers excellent resistance to oils, fuels, solvents, and aggressive chemicals.


FKM compression molding is commonly used for seals, gaskets, O-rings, and other components that need to endure harsh conditions.

fkm compression molding
FFKM

FFKM

Full Name

Perfluoroelastomer

FFKM is an advanced synthetic rubber known for its unparalleled chemical resistance and high-temperature stability, capable of withstanding extreme conditions up to 327°C, and offers excellent resistance to oils, fuels, solvents, and aggressive chemicals.

FFKM compression molding is commonly used for seals, gaskets, O-rings, and other components that need to endure harsh conditions. The material’s low permeability to gases and excellent aging properties make it ideal for long-lasting, high-performance parts.

ffkm compression molding
UHMWPE

UHMWPE

Full Name

Ultra-High Molecular Weight Polyethylene

UHMWPE (Ultra-High Molecular Weight Polyethylene) is one of the toughest plastics. It is highly resistant to chemicals, moisture, and abrasion, making it ideal in extreme environments like manufacturing, mining, and food processing.

UHMWPE compression molding parts can maintain structural integrity under heavy loads and have good self-lubricating properties.

uhmw compression molding
PTFE

PTFE

Full Name

Polytetrafluoroethylene

PTFE (Polytetrafluoroethylene) has excellent chemical resistance, high thermal stability, and low friction properties. PTFE component is ideal in demanding environments, such as in chemical processing, electrical, and food industries.

PTFE compression molding parts, such as seals, gaskets, and bearings that can withstand extreme temperatures and corrosive substances without degradation.

ptfe compression molding

Compression Molding Surface Finishing Standard

To meet diverse aesthetic and functional requirements, Erye offers mold surface finishes according to both the SPI and VDI standards. Our injection mold standards guide the texture and smoothness of molded surfaces, ensuring that each part achieves the desired finish, from mirror-like surfaces to textured patterns.

01

02

03

04

Gallery of Rubber Compression Molded Parts

Advantages of Compression Molding with Us

As rubber molding manufacturers, we manage the entire production process in-house, from mold design to full-scale manufacturing. This comprehensive approach helps us reduce costs, providing our customers with cheap custom compression molding options while maintaining high quality.

Compression Molding Applications

Compression Molding FAQs

Share your part design, including CAD files, material requirements, and expected quantities. Contact us directly via email or our website to start your quote process!

When placing an order that requires tooling, the lead time typically depends on the complexity of the mold and design requirements. As rubber molding manufacturers, Erye offer full service from mold to production, we aim to deliver tools within 4-6 weeks for most projects. For simpler tools, the timeline may be shorter, while more intricate or large-scale molds may require additional time. We provide a detailed schedule after reviewing your project specifications to ensure transparency and on-time delivery.

Once you pay for the tooling, the ownership of the mold tooling typically transfers to you, the customer. We shall not use the mold by ourselves without permission from the customer.

Erye has more than 100 sets of machines for rubber molding production, including both compression molding machine and injection molding machine.  Generally, each molding press allows for several hundreds of molded pars per day.

Yes, Erye can match your custom color requirements. By using precise color-matching techniques and collaborating with material suppliers, we ensure that the molded parts align with your desired specifications.
We will store the inactive mold for 3 three years and destroy the mold after you confirmation.
Erye is happy to offer you molding service without min order quantity.
Yes, Erye would provide DFM report if you need.
We believe in getting our customers the best possible parts the first time. Therefore, Erye does not charge for DFM report.

Related Resources of Rubber Molding Manufacturers

How to design stronger plastic parts is always a subject of concern for product design

Surface finish in injection molding is a critical design consideration that significantly impacts both the

Injection speed in injection molding refers to the rate at which molten plastic is introduced

Injection molding is popular in various industries, from automotive to healthcare, as a technical force

Fillet vs chamfer are edge treatment that far more than aesthetic features in engineering drawing.

Demolding is the final step in the injection molding process, where the solidified part is