Custom heat exchanger tooling

Fin Die for HVAC, refrigeration and radiator fin production.

Name: Fin Die
Brand: Sinoak

Sinoak designs fin dies around your fin material, tube pattern, fin pitch, collar height, rows and production speed so buyers can match tooling to real heat exchanger applications.

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Custom fin die tooling for heat exchanger fins

Custom fin die solutions

Sinoak supplies fin die and fin mould tooling for HVAC, condenser, evaporator, radiator and refrigeration heat exchanger fin production. Each project is reviewed according to the required fin geometry, material, pipe diameter, fin collar height and production target.

Catalog customization range

Item	Catalog reference	What buyers should provide
Tooling set	Upper die and lower die	Press model, die mounting space and production direction.
Pipe diameter	Catalog table covers common custom sizes from 4 mm to 25 mm	Exact tube diameter and tube pattern drawing.
Hole pattern	Hole pattern can be customized by customer drawing	Rows, row pitch, tube pitch and staggered or parallel arrangement.
Fin type	Louver, pits, single wave, circle lance, arc wave, end cutting and other custom forms	Fin sample, drawing or performance requirement.
Fin collar height	Customized according to pipe diameter and fin design	Target collar height, material thickness and forming tolerance.

Typical applications

HVAC coilsAir conditioner condenser and evaporator fins.

RefrigerationRefrigerator, freezer and cold storage evaporator fins.

RadiatorsWater tank and automotive heat exchanger fin tooling.

Industrial coolingCustom materials, special hole patterns and corrosion-resistant projects.

Quotation details buyers should provide

Fin material and thickness, such as aluminum, copper or stainless steel.
Tube diameter, tube pattern, rows, fin size and fin pitch.
Hole shape, collar height, louver or slit requirement and target strokes per minute.
Existing drawings, sample fins, heat exchanger application and press matching information.

Application-specific fin die pages

Buyers can also review fin die options by heat exchanger application and material.