Automotive Sill Plate Injection Mold

The SIKAIDA Automotive Sill Plate Injection Mold is designed specifically for producing decorative and protective door sill protectors. It supports various surface textures, colors, cutouts, logo embossing, and inlay molding processes. Equipped with a high-quality hot runner system and multi-point conformal cooling circuits, it ensures a stable, efficient, and uniform cooling process, resulting in a smooth, flawless surface that perfectly conforms to the vehicle body, effectively enhancing the aesthetics, scratch resistance, and durability of the interior.

As an experienced and reliable supplier, the SIKAIDA factory focuses on precision design, rigorous quality control, and process optimization to meet the high standards required for customized and mass-produced automotive interiors.

Key Specifications

This Automotive Sill Plate Injection Mold is manufactured using precision injection molding technology. The necessary equipment includes a CNC machining center, precision injection molding machine, hot runner system, and temperature control system. The mold material is selected from high-grade mold steels such as P20, 718, and S136. Surface treatments include mirror polishing and textured etching (leather, wood grain, carbon fiber, etc.). It is widely used in the automotive interior and exterior trim industry.

Surface Treatment Options

Core Advantages:

1. The Automotive Sill Plate Injection Mold boasts high precision and consistency. Through precision machining and simulation optimization, it ensures dimensional stability and zero-gap assembly for every product.

2. Long service life: High-quality mold steel with professional surface treatment provides excellent wear resistance and corrosion resistance, capable of withstanding over 500,000 injection cycles.

3. Capable of molding complex structures, supporting various textures, 3D shapes, inlay molding, and thin-wall designs to meet personalized interior design needs.

4. High production efficiency and support for quick mold changeover: The hot runner system and standardized mold base design shorten molding cycles, reduce waste, and improve production line flexibility.

5. Comprehensive technical support is provided, covering mold design, manufacturability analysis, trial molding and debugging to mass production maintenance—a one-stop service to ensure smooth project progress for clients.

Performance Parameters

1. The Automotive Sill Plate Injection Mold has a service life of no less than 500,000 cycles, with a typical part molding cycle of no more than 45 seconds;

2. Cooling method uses multi-point circulating water cooling, with optional conformal cooling;

3. Positioning accuracy reaches ±0.02 mm; mold weight is customized according to size and structure, typically ranging from 2 to 20 tons;

4. Initial trial mold delivery cycle is 8-12 weeks (depending on complexity), certified by ISO9001:2015 and IATF 16949;

5. Supported file formats include 3D formats (STEP, IGS, X_T) and 2D formats (DWG, DXF, PDF).

Applications

This Automotive Sill Plate Injection Mold is widely used in the production of door sill trim panels for various vehicles, including passenger cars (sedans, SUVs, MPVs), commercial vehicles and buses, and new energy vehicles. It is also suitable for high-end customization and modification, the automotive aftermarket, and can be used for interior trim and footwell protection panels in motorcycles, electric vehicles, and rail vehicles.

Frequently Asked Questions

Q1: What materials are typically used to manufacture the Automotive Sill Plate Injection Mold?

A1: The mold is primarily made of high-quality mold steel, such as P20, 718, and S136, which possesses high hardness, high wear resistance, and excellent polishing performance, ensuring mold life and product surface quality.

Q2: Can SKD provide mold designs with special surface textures or logos?

A2: Yes. SKD has a rich texture library and CNC/EDM processing capabilities, and can customize various surface effects (such as carbon fiber texture, wood grain, leather texture) as well as 3D logos, embossed patterns, etc., according to customer needs, to achieve personalization and branding of interior parts.