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Uniform Electro
Mold for motor air duct
4932
BU · Uniform Electro
Sectors · Automotive
Automotive injection molds: certified quality, consistent performance.
Molds for automotive technical parts: electrical components and connectors, mechanical components and gears, sealing and fastening components. Hundredth-of-a-millimeter tolerances and the highest precision for every application.
Introduction
The automotive sector sets the highest standards for an injection mold: hundredth-of-a-millimeter tolerances, continuous high-speed thermal cycles, high-performance engineering materials. Uniform has been designing and building molds for the automotive sector since 1975, with proven experience on components for Tier-1 customers in Italy, Germany and the Czech Republic.
The process starts with a feasibility analysis of the customer part, continues with filling simulation to validate flow and warpage, and ends with a documented in-house mold trial before delivery. Quality steels, balanced hot runners and optimized cooling ensure stable cycles and conforming parts from the first shot. Our workshop is equipped with 5-axis machining centers with a positioning tolerance of ±0.003 mm to meet the most demanding dimensional specifications of the European automotive sector.
Technical features
Multi-cavity molds with precision thermal balancing
Multi-cavity molds (2, 4, 8, 16 cavities) with geometric or rheological balancing of the injection runners. We handle high-melting-point materials — PA66 (280–320°C), PBT (240–270°C), POM (200–220°C) — with high-alloy, hardened, wear-resistant steels. For components with tight dimensional and geometric tolerances we use wire and sinking EDM with a 0.002 mm resolution.
Typical products
Typical products of the automotive sector
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01
Engine bay components
Housings, supports and brackets in PA66+GF with high thermal resistance for powertrain.
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02
Electrical connectors and housings
Connector bodies, housings and insulating terminals in PBT and PA66 for wiring and high-voltage systems.
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03
Mechanical components and gears
Gears, bushings and bearings in POM and reinforced nylon for internal mechanisms.
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04
Sealing and fastening components
Clips, washers and sealing rings in PA66+GF for hydraulic systems and structural fastenings.
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05
Suspension and shock-absorber components
Shock absorbers, spacers and tie rods in PA66 for suspension systems.
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06
Parts for electric and hybrid mobility
Components for electric powertrain, charging systems and internal structures in PC-ABS and PP.
Tier-1 capability
Experience with the European Tier-1 specification.
Our team knows the documentation and quality requirements of the Tier-1 automotive specification: PPAP (Production Part Approval Process) level 3, initial ISIR, MSA control plans and Cpk ≥1.67 on critical dimensions. We have managed supplies for manufacturers of components destined for German and Italian OEMs with repeated process audits. Our process FMEA procedure and sample dimensional control let us document process capability on every production run. For urgent recoveries we supply mold trials with documented samples in 24-48 hours.
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FAQ
Frequently asked questions
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Do you build automotive molds in aluminum or only in steel?
We build molds exclusively in steel: high-alloy, hardened, wear-resistant steels, or special steels according to the customer's technical specifications. -
Do you have experience with metal-plastic overmolding molds for automotive?
Yes, we handle metal insert overmolding (bushings, electrical contacts, reinforcement plates) and 2K bi-injection. -
What are the typical lead times for an automotive mold?
10-16 weeks from the kick-off sign-off to T0, depending on geometric complexity and number of cavities. For urgent projects we shorten lead times thanks to the in-house trial press and automated overnight machining.
Other business units
Uniform operates in three distinct markets. Explore the other business units.