Precision Manufacturing

Simple Ordering Process

Excellent Thermal Distribution

Precision Manufacturing

Simple Ordering Process

Excellent Thermal Distribution

Balloon Molds

Our balloon forming mold system is designed with our customers’ needs in mind. At Blockwise, we make precisely manufactured molds with excellent thermal properties. We provide molds quickly, through a simple online ordering process.

We take precision manufacturing seriously, which is why we have invested significantly in our manufacturing infrastructure for balloon former molds. Our dedicated team of design engineers, manufacturing engineers, and expert tool and die makers have focused on mold designs, machining processes, and equipment investments that allow us to manufacture the highest precision molds. You can expect your molds meet geometric dimensions to exacting tolerances. Your molds will assemble smoothly, and fit effortlessly into the induction heating module for your balloon forming machine.

We know that temperature uniformity is paramount to a successful balloon forming process. Every one of our balloon forming molds is measured for temperature uniformity within the mold body. Along with the superior temperature control system of our induction modules, we levy our proprietary coating technology to ensure symmetrical temperature distribution across the mold body. Before shipping, every one of molds is tested to make sure it meets our temperature quality requirements.

Blockwise offers a simple ordering process for your balloon molds. We provide our customers with an online mold specification tool for easy communication and record keeping. Our mold-tracking system, and automated manufacturing process provide fast lead times for our standard-shaped molds. For more complex geometry, our engineers will collaborate with you to meet your needs.

Blockwise makes ordering balloon molds fast and simple with standardized mold shapes and online mold specification.

Standard-shaped balloon molds – conical or spherical – are quick and easy to specify by filling out the mold request form with your required dimensions. No drawings or CAD models are required.

Custom balloon shapes can easily be manufactured by sending a drawing or model with the desired geometry.

The Model FF balloon forming machine uses inductive heating technology to heat the balloon molds. Blockwise molds use a proprietary coating that works with the induction system to add heat energy evenly. Every mold is measured and acceptance tested for temperature uniformity. Third-party molds cannot be used with the Model FF machine.

Blockwise balloon mold end plugs are uniquely designed and engineered with thermal conduction in mind.

Radial vent technology maximizes the contacting surface area, ensuring efficient heat transfer between mold center and end plug.

End plug shape is designed to reduce thermal mass so that the cones heat quickly and reach the mold center temperature.

Blockwise balloon molds are precisely manufactured to ensure concentricity, excellent thermal performance, and smooth assembly.

Calibration molds can be ordered for each size induction heating module. These tools are designed to make temperature calibration easy to perform and create a consistent standard across all heating modules. Calibrating modules with the Blockwise calibration molds ensures repeatable heating profiles for every balloon mold, enabling the operator to move setups from one machine to the next without a change in recipe behavior.

Serialized mold centers and end plugs allow Blockwise to quickly provide detailed dimension, inspection, and purchase history for customer validation and record-keeping.

Descriptive part numbers allows operators to quickly identify mold components and relevant dimensions.

Balloon molds can be cleaned and sanitized regularly with IPA. If needed, molds can be hand-washed with a light detergent, such as dish soap. More rigorous cleaning can be accomplished with an ultrasonic bath and detergent, such as AC100.

Molds can be returned to Blockwise for mechanical polishing or modifications to mold dimensions.

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  • B012 Small Balloon Mold

    B012 small balloon molds are used for mold center bore cavities between 0 – 14 mm in diameter. They are used with IMS induction heating modules. Each B012 is a complete mold set, which includes the mold center, 2 end plugs, 2 end caps, and spacer. The mold centers are made from Moldstar 90 and the end plugs are made from Moldstar 150 high-conductivity copper alloy.

    Product Number Diameter [mm] Length[mm] Induction Module
    B012-L1 0 - 14 0 - 77 IMS1
    B012-L2 0 - 14 77 - 182 IMS2
    B012-L3 0 - 14 182 - 287 IMS3
    B012-L4 0 - 14 287 - 392 IMS4

  • B116 Medium Balloon Mold

    B116 medium balloon molds are used for mold center bore cavities between 12 – 29 mm in diameter. They are used with IMM induction heating modules. Each B116 is a complete mold set, which includes the mold center, 2 end plugs, 2 end caps, and spacer. The mold centers are made from Moldstar 90 and the end plugs are made from Moldstar 150 high-conductivity copper alloy.

    Product Number Diameter [mm] Length[mm] Induction Module
    B116-L1 12 - 29 0 - 72 IMM1
    B116-L2 12 - 29 72 - 177 IMM2
    B116-L3 12 - 29 177 - 282 IMM3
    B116-L4 12 - 29 282 - 387 IMM4

  • B261 Small Mold Center

    B261 small mold centers are used for mold center bore cavities between 0 – 14 mm in diameter. They are used with IMS induction heating modules. Each B261 is a mold center set, which includes the mold center and spacer. Mold centers are made from Moldstar 90

    Product Number Diameter [mm] Length[mm] Induction Module
    B261-L1 0 - 14 0 - 77 IMS1
    B261-L2 0 - 14 77 - 182 IMS2
    B261-L3 0 - 14 182 - 287 IMS3
    B261-L4 0 - 14 287 - 392 IMS4

  • B262 Medium Mold Center

    B262 medium mold centers are used for mold center bore cavities between 12 – 29 mm in diameter. They are used with IMM induction heating modules. Each B262 is a mold center set, which includes the mold center and spacer. Mold centers are made from Moldstar 90.

    Product Number Diameter [mm] Length[mm] Induction Module
    B262-L1 12 - 29 0 - 72 IMM1
    B262-L2 12 - 29 72 - 177 IMM2
    B262-L3 12 - 29 177 - 282 IMM3
    B262-L4 12 - 29 282 - 387 IMM4

  • B258 Small End Plug

    B258 small end plugs are used for molds with a center bore cavity between 0 – 14mm in diameter. Each B258 is a single end plug, which includes the end plug and the end cap. The end plugs are made from Moldstar 150 high-conductivity copper alloy.

    Face Diameter: 0 - 14 mm
    Parts Included: 1 End Plug, 1 End Cap
    End Plug Material: Moldstar 150 Copper Alloy
    End Cap Material: PEEK

  • B259 Medium End Plug

    B259 medium end plugs are used for molds with a center bore cavity between 12 – 29 mm in diameter. Each B259 is a single end plug, which includes the end plug and the end cap. The end plugs are made from Moldstar 150 high-conductivity copper alloy.

    Face Diameter: 12 - 29 mm
    Parts Included: 1 End Plug, 1 End Cap
    End Plug Material: Moldstar 150 Copper Alloy
    End Cap Material: PEEK