Rubber Transfer Molding

The rubber transfer molding process is ideal to produce both solid rubber parts, rubber part with inserts and parts that require bonding rubber to metal. Rubber transfer molding combines the advantages of injection rubber molding with the ease of compression molding. This process is ideal for forming rubber products that require:

  • Exact positioning
  • Bonding rubber to fragile metal parts – such as wire
  • Mold designs that contain multiple cavities and can trap air
  • Intricate parts with lower volume requirements

Qualiform’s Rubber Transfer Molding Process

Our process of transfer molding involves pushing unvulcanized rubber through sprues into a heated mold. Similar to compression molding, transfer molding requires raw material preparation into pellets and/or pre-forms.

Rather than placing the preform in the mold cavity, the rubber pre-form is placed in a chamber “pot” at the top of the mold then placed in a press. In the pot, the material is compressed by a heated plunger and transferred through sprues into the cavity below.  During this, the plunger is kept in place until the preform takes on the shape of the mold and the rubber is vulcanized.  Once the part cures, hardens, cools, it is then ejected. Any excess cured rubber left in the pot is removed and the mold cavities are cleaned for the next molding cycle to begin.

Transfer Molding or Rubber to Metal Bonding?

When transfer molding is used for rubber to metal bonding or over molding, the components are loaded into a heated mold either by hand or using a loading fixture.  Material is then loaded into the well pot of the transfer mold.  Once the mold closes, the rubber is heated and then transferred through the runner. The gate sprues into the mold cavities and around the metal insert.  With the pressure and elevated temperatures, the rubber cures andvulcanizes and then the parts are removed.

rubber transfer molding process diagram

The rubber transfer mold consists of a piston, well pot, sprue plate, cavity plate, and a base plate with a knock-out system used to eject the parts after molding.

Transfer Molding Design and Material Consultation

Our technical staff is available to answer any questions call (330) 336-6777, or submit a question through our Contact Form or Send Us a PDF.

Qualiform Rubber Molding Information

Qualiform is one of the top US companies in the rubber molding industry. We create custom products using unique designs and special compounds. Our experience in rubber molding and rubber-to-metal bonding is unparalleled, giving us the problem-solving abilities to tackle specific molding challenges.

Certified Rubber Molding Company

Qualiform is a certified ISO 9001:2015 company. We provide our customers with excellent service and the highest quality custom rubber-molded products, to ensure all of their specific needs are met. Contact Qualiform Rubber Molding if you are in need of any assistance with product development. Our expertise includes a variety of molding services including, injection molding, compression molding, transfer molding, and rubber-to-metal bonding.

Our expert staff will be available to assist you throughout the entire design and development process. We will work diligently to ensure each product meets your needs and specifications. At each step of your product’s development, our staff will be by your side ensuring the materials and product quality are to your satisfaction.

Qualiform Quality Assurance Program

Qualiform Rubber Molding is an ISO 9001:2015, and we are dedicated to employing the most effective quality assurance program. Every aspect of our molding process is overseen, evaluated, and documented by this program. This allows us to comply with customer requirements and ensure satisfaction with each product and service we offer.

Competitive Pricing for Rubber Transfer Molding

Qualiform evaluates every aspect of part production to maintain competitive pricing. We examine each product to create the best solutions and prices through R&D, design, engineering, or manufacturing.

Experienced Work Force

With 130 years of experience in all areas of the rubber molding industry, our leadership team is capable of providing the best service possible. At Qualiform, we consider each employee an extremely valuable asset. Therefore, we invest in the skill sets and expertise of our employees. This reinforces top quality products, employee leadership, and job performance.

Customer Service

Here at Qualiform, we provide customers with dependable and considerate communication. We follow-up with all our customers to make certain they know the exact details of each step of the production process.

Transfer Molding
Our technical staff is ready to assist you with all your custom rubber molding needs.

Transfer molded EPDM latches.

Neoprene transfer molded eye protection product used on top of antenna.

Feet for application use on bottom of Red Box DVD machines.

Custom dental grips with numerous color options available.

Products Using Rubber Bonded to Metal

  • Anti Chaff Rubber Metal

  • Anti Vibration Rubber Metal Mounts

  • Approved In the USA Rubber to Metal

  • Automotive Rubber to Metal

  • Bicycle Metal Rubber Partsbber Parts

  • Bond Rubber to Metal

  • Bonding EPDM Rubber to Metal

  • Bonding Neopreme Rubber to Metal

  • Bonding Neoprene to Metal

  • Bonding of Rubber to Metal

  • Bonding Rubber to Metal

  • Bonding Rubber to Metal Double Sided Tape

  • Bonding Rubber to Painted Metal

  • Bonds Rubber to Metal

  • Bushing Rubber Metal

  • Cast Iron Metal Wheels with Rubber

  • Cold Bonding Rubber to Metal

  • Cold Vulcanizing Rubber to Metal

  • Companies That Vulcanize Rubber to Metal

  • Conection Rubber Metal

  • Companies That Manufacture Metal Products In USA

  • Corrugated Metal Rubber

  • Custom Rubber Metal Bonding

  • Custom Rubber Metal Carrier Gaskets

  • Defense Supply Rubber to Metal Bonded

  • Design Rubber to Metal

  • Dual Number with Metal and Rubber

  • E6000 Rubber to Metal

  • Elastomer Rubber to Metal Bonding

  • EPDM Rubber to Metal Bonding

  • Expanded Metal Rubber Coated

  • Expansion Joints Rubber Metal

  • Fasteners with Rubber to Metal

  • Fiber Metal Rubber

  • Flexible Metal Rubber Molding

  • Gasket Metal Rubber OD

  • Gasket Sealing Washers Rubber Metal

  • Hard Rubber Metal Isolation Pads

  • High Temperature Rubber Metal

  • Inch Metal Rubber Die Cuts

  • Increasing Adhesion of Rubber to Metal

  • Induction Bonding of Rubber to Metal

  • Internal Fill Rubber Metal Supplier

  • Laminated Rubber to Metal to Line Inside

  • Large Rubber Metal Grommets

  • Large Size Metal Rubber Lamps

  • Laser Metal Suction Rubber Seals

  • Metal and Rubber Bushings

  • Metal and Rubber Manufactering Companies

  • Metal and Rubber Washers

  • Metal Backed Rubber

  • Metal Cased Rubber Stopper Pad

  • Metal Detectable Rubber

  • Metal Detectable Rubber Suppliers

  • Metal Grommet Manufacturers

  • Metal Hooks with Rubber Covering

  • Metal Plate Covered with Rubber

  • Metal Plate with Vulcanized RubberPad

  • Metal Rubber

  • Metal Rubber Aglets

  • Metal Rubber Bonded Bushing

  • Metal Rubber Bumper

  • Metal Rubber Bushing

  • Metal Rubber Clip

  • Metal Rubber Closures

  • Metal Rubber Company

  • Metal Rubber Composites

  • Metal Rubber Corp

  • Metal Rubber Drain Plug Gaskets

  • Metal Rubber Coupling

  • Metal Rubber Hangers

  • Metal Rubber Infused

  • Metal Rubber Injection

  • Metal Rubber Manufacturing

  • Metal Rubber Products

  • Metal Rubber Protector

  • Metal Rubber Rings

  • Metal Rubber Roller

  • Metal Rubber Sealer

  • Metal Rubber Specialties

  • Metal Rubber U Bolt Mount

  • Metal Rubber Vulcanizing

  • Metal Rubber Walkway

  • Metal Rubber Washer

  • Metal Rubberized Forms

  • Metal Rubbernuts with Rubber Fittings

  • Metal Strip with Holes In Rubber

  • Metal Tag Rubber Backing

  • Metal to Rubber Bonded Bushings

  • Metal to Rubber Bonding In Ohio

  • Metal Track Rubber Banding

  • Metallic Rubber

  • Metalrubber Company

  • Methods of Applying Rubber to Metal

  • Military Rubberized Metal Retaining Washers

  • Molded Rubber to Metal Bonding

  • Molded Rubber to Metal Bushing

  • Molding Rubber to Metal

  • MR Metal Rubber

  • Natural Rubber Rubber to Metal

  • Neoprene Rubber Gasket with Metal

  • Nitrile Rubber to Metal

  • Non Metal Used In Vulcanisation of Rubber

  • Overmold Rubber Metal

  • Pallets Rubber Metal

  • Press In Rubber Metal Bushings

  • Pressed On Rubber Metal Wheel

  • Quick Connector Metal to Rubber

  • Reactive Bonding of Natural Rubber to Metal By A Nitrile

  • Refurbishing Rubberized Metal Seating

  • Replace A Rubber Piece On Metal Handle

  • Rubber to Metal Bonded Companies In USA with 100 Million Revenues

  • Rubber & Metal Co

  • Rubber & Metal Molding

  • Rubber Block Pads with Metal Backing

  • Rubber Bond to Metal

  • Rubber Bonded to Metal

  • Rubber Bonding to Metal

  • Rubber Bonding to Metal Parts

  • Rubber Casing to Metal Casings

  • Rubber Coated Metal

  • Rubber Coated Metal Gasket Manufacturers

  • Rubber Coated Metal Handle

  • Rubber Coating For Metal

  • Rubber Coupler Metal

  • Rubber Covered Metal

  • Rubber Covered Metal Grate

  • Rubber Covered Rollers Rubber Bonded to Metal

  • Rubber Dipping For Metal Handles

  • Rubber Gripper For Small Metal Rod

  • Rubber Insulated Metal Clamps

  • Rubber Lined Metal Clamps

  • Rubber Lined Metal Ohio

  • Rubber Metal and Infrastructure

  • Rubber Metal Anti Vibration Mounts

  • Rubber Metal Bearing Pad Vibration Isolation

  • Rubber Metal Bench

  • Rubber Metal Bonded Buffer

  • Rubber Metal Bumper

  • Rubber Metal Bushing

  • Rubber Metal Bushings Bolt Hole mm Wide

  • Rubber Metal Cove

  • Rubber Metal Cup Bottom

  • Rubber Metal Fittings

  • Rubber Metal Foot

  • Rubber Metal Friction Wet

  • Rubber Metal Gaskets

  • Rubber Metal Impact Buffer Rails

  • Rubber Metal Insulating

  • Rubber Metal Isolators

  • Rubber Metal Liner

  • Rubber Metal Loom

  • Rubber Metal Mounts

  • Rubber Metal Parts

  • Rubber Metal Plugs

  • Rubber Metal Products

  • Rubber Metal Protector

  • Rubber Metal Reinforced Commercial Grade

  • Rubber Metal Suspension

  • Rubber Molded to Metal

  • Rubber Molding Companies offer Rubber to Metal Bonding

  • Rubber Molding to Metal Companies In USA

  • Rubber Molding to Metal Part

  • Rubber On Metal Flat Bar

  • Rubber Over Molded Metal

  • Rubber Parts Bonded to Metal

  • Rubber Sleeve In Metal Pipe

  • Rubber to Metal

  • Rubber to Metal Adhesion Test

  • Rubber to Metal Backing

  • Rubber to Metal Bonded Bushes

  • Rubber to Metal Bonded Parts

  • Rubber to Metal Bonded Parts Manufacturers

  • Rubber to Metal Bonded Products

  • Rubber to Metal Bonded Products to Customer Specification Manufacturers

  • Rubber to Metal Bondingon Manufacturers

  • Rubber to Metal Bonding Agent

  • Rubber to Metal Bonding Companies

  • Rubber to Metal Bonding Companies In Ohio

  • Rubber to Metal Bonding In Ohio

  • Rubber to Metal Bonding In Vulcanization

  • Rubber to Metal Bonding Manufacturers

  • Rubber to Metal Bonding Plate

  • Rubber to Metal Bonding Rod Ends

  • Rubber to Metal Bonding Seals

  • Rubber to Metal Bonding Services

  • Rubber to Metal Bonding Strength

  • Rubber to Metal Bonding Testing

  • Rubber to Metal Bushing

  • Rubber to Metal Calking

  • Rubber to Metal Cement

  • Rubber to Metal Coaters

  • Rubber to Metal Company In Ohio

  • Rubber to Metal Crimper

  • Rubber to Metal Fasteners

  • Rubber to Metal For Downhole Tools

  • Rubber to Metal Molding

  • Rubber to Metal Molding Process

  • Rubber to Metal Sealant

  • Rubber to Metal Vibration Mounts

  • Rubber to Metal Vulcanization

  • Rubber to Metal Vulcanization Bonding

  • Rubber Bonded to Metal Large Moldings

  • Rubber to Metal Vulcanized

  • Rubber to Metal Vulcanizing

  • Rubber Vulcanizing Compound Rubber to Metal

  • Rubberize Coating of Metal Parts

  • Rubberize Metal Surface

  • Rubberized Metal

  • Rubberized Metal Clips

  • Rubberized Metal Drawstring Stopper

  • Rubberized Metal Grate

  • Rubberized Metal Handle

  • Rubberized Metal Protection

  • Rubberized Sealent For Metal

  • Rubberizing Metal

  • Seal Rubber to Metal

  • Secure Edges In Rubber to Metal Adhesion

  • Small Production Run Rubber Metal Parts

  • Solutions Rubber to Metal

  • Square Rubber Metal Suspensional Backing

  • Structural Metal Rubber Protector

  • Urathane Vs Butyl For Rubber to Metal

  • USA Manufacturer Metal Detectable Rubber

  • Vucanized Rubber to Metal

  • Vulcanization Rubber to Metal

  • Vulcanization Rubber to Metal Ohio

  • Vulcanize Ribber to Metal

  • Vulcanize Rubber to Metal

  • Vulcanize Rubber to Metal Regulator Part

  • Vulcanized Rubber Metal Assembly

  • Vulcanized Rubber to Metal

  • Vulcanized Rubber to Metal Companies

  • Vulcanized Rubber to Metal Parts

  • Vulcanized Rubber to Metal Sealing

  • Vulcanizing Rubber to Metal

  • Vulcanizing Rubber to Metal Companies

  • Vulcanizing Rubber to Metal Mexico

  • Waterproof Rubber to Metal

  • Who Rubber Coats Metal Parts

Rubber Transfer Molding FAQ’s

To get a quote, please provide us with a sample or print of your part for us to review. Also, please make sure you include the estimate of your annual usage requirements to assist us in the tooling design. In addition, please include the type of material, unless it is unknown or unspecified. In that case, describe the environment in which the tooling will be utilized.

Qualiform can be there to assist you from the initial design phase to the final approval of your part.

With 32+ years of rubber molding experience, Qualiform is able to offer expert recommendations for polymers and an indication of your durometer requirements.

The average lead-times for prototype tools is 2-4 weeks. For compression or transfer tooling it’s 6-8 weeks and for rubber injection molding it’s 8-10 weeks. However, in case your situation requires improved tooling lead time, we are able to work without tooling shop to meet specific customer requirements.

All of our tooling is purchased in the United States, which allows for faster responses to customer changes and faster lead-times.

Depending on the quantity of your order, most parts can be shipped within 3-4 weeks from receipt of order.

In most cases, tooling will fit into our presses. However, in some situations, minor tooling modification may be required.

Tooling is custom to each customer’s specific design, therefore, the tooling is the property of the customer after we receive payment for the product.

In order to source required metal stamping or insert, we work with an array of supply chains.

We are able to match any customer requested color, by working with rubber suppliers to provide color matches.

Our Capabilities

Qualiform has the experience and the knowledge to complete your custom rubber molding project needs. In business since 1976, Qualiform has built its enviable reputation on superior quality and a solid commitment to customer service.  Our offerings include rubber compression molding, rubber transfer molding, and rubber injection molding. In addition, we have an extensive line of services, such as color compounds and rubber to metal bonding. Our range of capabilities means we are positioned to provide the custom molded rubber products you require.

From Design through Inspection

From start to finish, Qualiform will produce your design with top-notch customer service. We create quality custom transfer molding, rubber to metal bonding, custom injection molding, and rubber compression molding. We have the ability to complete jobs other manufacturers would fall short in, due to our extensive manufacturing capabilities.

Our Specialties

Our services include custom rubber transfer molding, custom rubber injection molding, rubber to metal bonding, rubber parts manufacturer, custom rubber molding, custom rubber compression molding, rubber parts manufacturer, rubber products manufacturer.

Questions?

Our technical staff is available to answer any questions call (330) 336-6777, or submit a question through our Contact Form or Send Us a PDF.