16/06/2026
⚙️ HOLS Solenoid Valve Full Automatic Assembly & Test Line | Top-tier Core Process Technology
Deliver ultra-precise, high-consistency automated manufacturing for automotive and industrial solenoid valves 🚗💨
Solenoid valve performance heavily relies on precise mechanical assembly and stable magnetic parameters. HOLS masters the most critical core processes in the industry, achieving ultra-high assembly accuracy and repeatability that ordinary equipment cannot match.
✅ Full Core Process Implementation
🔹 Stroke Adjustment — Precision calibration of valve core travel to ensure accurate opening & closing displacement
🔹 Stroke Press-fitting — Servo-controlled constant-force pressing for stable stroke positioning
🔹 Air Gap Press-fitting — Strict air gap control to optimize magnetic circuit efficiency
🔹 Electromagnetic Force Press-fitting — One-step precise forming to lock standard electromagnetic output
🔹 Electromagnetic Force Retest — 100% inline re-inspection to eliminate parameter deviation
✅ Strong Compatibility & Industrial Advantages
Our customized automation solution supports both normally open & normally closed solenoid valves with wide product coverage. Adopting full closed-loop process control from assembly to final testing, it effectively solves common industry pain points such as unstable magnetic force, inconsistent stroke and poor product consistency.
With mature mass-production verification, our top-level process technology ensures every batch of solenoid valves features stable performance, high durability and excellent interchangeability, helping customers achieve high-efficiency, zero-defect intelligent production.
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🌐 www.holsautotech.com | en.holsauto.com
