Customization
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Ball Nose Plunger | M4/M6/M10 Spring Plunger | Retractable Plunger Supplier
Our core products include various sizes and specifications of Spring Plunger, meeting the precise positioning and locking requirements for automation equipment, molds, fixtures, medical devices, and other scenarios.
Among them, Ball Nose Plunger uses a spherical plunger head for smooth positioning, suitable for frequent insertion and removal scenarios; Plastic Spring Plunger has an engineering plastic casing, combining lightweight with insulation, and is suitable for special conditions such as electronic equipment; Pull Ring Retractable Spring Plungers are designed with a pull ring, allowing for manual quick extension and retraction, enhancing operational convenience; M4 Spring Plunger, M6 Spring Plunger, M10 Index Plunger, etc., with various thread specifications, cover the full size requirements from small precision parts to heavy loads, and the M6 Index Plunger, with precise indexing positioning, has become the core component of automated production lines.
At the same time, Retractable Plunger, Long Stroke Spring Plunger are optimized for long stroke positioning scenarios, and Spring Loaded Plunger Latch achieves quick locking and unlocking, suitable for various tooling and fixture requirements.
Quality Control System
Quality is the lifeline of the enterprise. YH FASTENER has established a full-process, all-round, and seamless quality control system from raw material entry to product exit, through three levels of inspection: the optical selection workshop, the full inspection workshop, and the professional laboratory. Through these inspections, we ensure that every product meets international standards and customer requirements.
1
Before raw materials are entered, high-quality steel is strictly selected, and components, hardness, and performance are tested to prevent unqualified raw materials from entering the production process.
2
During the production process, a three-check system of self-inspection, mutual inspection, and specialized inspection is implemented to monitor production parameters and product quality in real time, and to promptly identify and resolve production hazards.
3
The optical selection workshop is equipped with more than twenty high-precision intelligent optical selection machines, with the fastest detection speed reaching over 600 per minute, capable of accurately identifying product size deviations, surface flaws, mix-ups, deformation, etc., achieving automated rapid screening.
4
The full inspection workshop uses manual methods to conduct 100% inspection of product appearance, size, and specifications, strictly controlling the uniformity of product appearance.
5
The company's professional laboratory is equipped with a complete set of high-end equipment, including Vickers hardness testers, torque testers, tensile machines, X-ray fluorescence spectrometers, etc., for comprehensive testing of hardness, torque, environmental protection, corrosion resistance, etc., and all data are archived in real time to achieve quality traceability.
YH FASTENER strictly follows international standards such as GB, ANSI, DIN, JIS, and ISO, with extreme quality control, providing stable and reliable spring plunger products for global customers, helping various industries' equipment operate efficiently.Contact us
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