Low‑voltage electrical injection molding

Detailed Description

We offer professional injection molding services for low‑voltage electrical products, including breaker housings, switch bases, socket panels, and terminal block insulators. With in‑house mould development and stable molding processes, we ensure dimensional stability and surface quality for flame‑retardant materials.

Core capabilities:

• Machine fleet: 60T – 400T, covering small precision parts to medium‑sized enclosures

• Material expertise: proven process parameters for PA66+GF30%, PBT+GF15%, MC nylon, and other FR modified plastics

• Quality control: full inspection + patrol + SPC monitoring, critical dimensions CPK ≥1.33

• Automation: robotic take‑out units, mold temperature controllers, auto feeding systems

• Post‑molding services: pad printing, laser marking, ultrasonic welding, finished assembly

Typical products:

• Miniature circuit breaker (MCB) housing & handle

• Moulded case circuit breaker (MCCB) enclosure

• Wall switch panel and base

• Socket insulating base

• Terminal block insulator

• Residual current device (RCD) casing

Advantages:

• Integrated mould & molding – seamless transition from trial run to mass production

• Fast response: first injection samples available within 7 days after sample mould approval

• Flexible volumes: support from 1,000‑piece pilot runs to million‑piece mass production