Custom CNC Machined Epoxy Insulation Parts

Professional Customized Electrical Insulation Parts & Structural Support Solutions

ZTelec Group is a professional provider of electrical and electronic insulation material solutions. Its subsidiary factory, Xujue Electrical, is equipped with advanced intelligent manufacturing equipment and a comprehensive production system.

We not only supply a wide range of high-performance electrical insulation materials but also provide precision insulation components, structural support parts, and customized machining services according to customer requirements.

With extensive experience in insulation material applications and professional CNC machining capabilities, we can provide precise machining solutions for various insulation materials based on customers’ CAD drawings, product images, or physical samples, meeting requirements for complex structures, high dimensional accuracy, and special application environments.

Precision Machining of 3240 / FR4 / G10 / G11 / GPO-3 Insulation Components

According to customers’ drawings, dimensional specifications, and tolerance requirements, we utilize advanced CNC machining technology to precisely process various epoxy laminate insulation materials.

Available materials include:

• 3240 Epoxy Fiberglass Laminate
• FR4 Epoxy Glass Fiber Laminate
• G10 / G11 Epoxy Fiberglass Laminate
• GPO-3 Polyester Fiberglass Laminate
• Other composite insulation materials

Machined products include:

• Insulation washers and spacers
• Insulation support components
• Coil supports
• Busbar insulation parts
• Transformer structural components
• Motor insulation parts
• Switchgear insulation components
• Customized electrical insulation structural parts

These CNC machined insulation components are widely used in:

• Transformers
• Motors
• High and low voltage switchgear
• Power transmission and distribution equipment
• Industrial electronic equipment

 Epoxy fiberglass sheet CNC Machined Parts

Customized CNC Machining Services

One-Stop Service from Material Selection to Precision Manufacturing

Based on customers’ application environments and technical requirements, we can recommend suitable insulation materials and provide a complete one-stop service covering raw materials, machining, and quality inspection.

Our production processes strictly comply with IEC international standards and GB national standards. With professional testing laboratories, we can perform:

• Mechanical performance testing
• Electrical insulation performance testing
• Thermal resistance testing
• Dimensional accuracy inspection

Meanwhile, we implement strict quality control throughout raw material inspection, production processes, and finished product batches to ensure every shipment meets customers’ technical requirements.