Metal Bonded Rubber Parts
High-Performance Rubber to Metal Bonding Solutions
We specialize in manufacturing rubber to metal bonded parts that combine the flexibility of elastomers with the strength and structural integrity of metal inserts. Our precision molding process ensures strong adhesion, durability, and long-term performance in demanding industrial and automotive applications.
Rubber to metal bonding is ideal for components requiring vibration isolation, shock absorption, load support, and sealing performance.
What Are Rubber to Metal Bonded Parts?
Rubber to metal bonded components are engineered parts where rubber is chemically bonded to a metal insert during the molding process. The bonding process creates a permanent, high-strength connection that withstands mechanical stress, environmental exposure, and dynamic loads.
Our Rubber O Rings are widely used in:
- Automotive engine mounts
- Anti-vibration mounts
- Silent block bushes
- Suspension components
- Industrial machinery mounts
- Railway and locomotive suspension systems
- Structural support components
Our Rubber to Metal Bonding Process
We follow a controlled and quality-driven manufacturing process to ensure superior adhesion and product reliability.
1. Metal Insert Preparation
Metal inserts are thoroughly cleaned using a degreasing system to eliminate oil, dust, and surface contaminants.
2. Adhesive Coating
A heat-activated bonding adhesive is uniformly applied to the metal insert using a controlled spray technique to ensure optimal bond strength.
3. Precision Insert Placement
- Inserts are manually or automatically positioned into each mold cavity.
- Magnets are used to hold top-mounted inserts securely in place.
- Chaplet pins are used for encapsulated inserts to allow proper rubber flow around the metal.
4. Rubber Molding & Bond Activation
During the molding cycle, heat and pressure activate the adhesive, permanently bonding the rubber to the metal insert.
This process ensures high peel strength, shear resistance, and long service life.
Elastomers We Bond to Metal
We manufacture custom rubber bonded components using a wide range of elastomers, including:
- Nitrile Rubber (NBR / Buna-N)
- Fluorocarbon (FKM / Viton®)
- Silicone (VMQ)
- Fluorosilicone (FVMQ)
- Polyurethane (AU / EU)
- Natural Rubber (NR)
- EPDM (Ethylene Propylene Diene Monomer)
- Hydrogenated Nitrile (HNBR)
- Styrene Butadiene Rubber (SBR)
- Chloroprene (Neoprene®)
Material selection is based on temperature range, oil resistance, chemical exposure, mechanical load, and environmental conditions.
Industries We Serve
Our rubber to metal bonded parts are widely used in:
- Automotive industry
- Heavy equipment & construction machinery
- Industrial manufacturing
- Oil & gas equipment
- Railways
- Electrical & power generation
- HVAC systems
Why Choose Us for Rubber to Metal Bonded Components?
- Strong and durable rubber-metal adhesion
- Custom design and engineering support
- Wide range of elastomer materials
- Strict quality control processes
- Small to large production runs
- Competitive pricing and on-time delivery
Custom Rubber to Metal Bonded Parts
We manufacture components ranging from small precision inserts to large heavy-duty suspension parts. Whether you require standard products or custom-engineered solutions, we deliver high-performance rubber to metal bonded parts tailored to your application.