Custom Industrial Piezo Switches
Langir custom industrial piezo switches are engineered for demanding environments where durability, sealing, and long-term reliability are critical. Built with solid-state piezoelectric technology, these switches eliminate mechanical wear and deliver consistent performance over 50 million cycles. Featuring IP68/IP69K sealing, robust metal construction, and flexible customization options, they are ideal for industrial automation, outdoor equipment, and harsh operating conditions. Designed for global OEM applications, Langir ensures precision manufacturing, strict quality control, and scalable production tailored to your exact requirements.
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Solid-State Construction
No moving parts ensures over 50 million cycles, reducing maintenance and downtime.
Extreme Environmental Resistance
IP68/IP69K sealing protects against water, dust, oil, and high-pressure cleaning.
Vandal-Resistant Design
Stainless steel housing withstands impact, abuse, and harsh industrial use.
Wide Operating Range
Reliable performance from -40°C to +85°C in extreme conditions.
Flexible Output Options
Supports momentary, latching, or custom signal outputs for various control systems.
Easy Integration
Compatible with industrial panels, PLC systems, and embedded electronics.
Comprehensive Customization for Industrial Applications
Adapt every detail of your piezo switch to match your specific industry and operational requirements.
Electrical & Functional Customization
Mechanical & Structural Design
Illumination & Marking Options
Material & Protection Enhancements
Electrical & Functional Customization
- Output types: momentary, latching, pulse, or programmable logic
- Voltage options (5V, 12V, 24V or custom industrial standards)
- NPN/PNP outputs and PLC compatibility
- EMI/ESD protection for industrial environments
Mechanical & Structural Design
- Standard sizes (16mm, 19mm, 22mm, 25mm) or custom dimensions
- Flat or domed actuator surfaces
- Mounting thread options and panel thickness compatibility
- High-strength anti-vandal structural design
Illumination & Marking Options
- LED colors (single, bi-color, RGB)
- Ring illumination or symbol backlighting
- Laser engraving for icons, text, or branding
- Adjustable brightness for indoor/outdoor visibility
Material & Protection Enhancements
- Stainless steel (304/316L) or anodized aluminum
- Corrosion-resistant coatings for marine or chemical use
- Anti-scratch and anti-fingerprint surface treatments
- Enhanced sealing for IP69K or higher protection
Why Langir is Your Go-to Choice
Engineered for Industrial Durability
Langir industrial piezo switches utilize advanced piezoelectric sensing technology with no mechanical contacts, eliminating wear and ensuring consistent performance. With a lifespan exceeding 50 million actuations, they significantly reduce maintenance costs and downtime in industrial systems such as automation panels and heavy machinery.
Superior Sealing for Harsh Conditions
Designed with fully sealed construction, these switches achieve IP68/IP69K protection, making them resistant to water, dust, oil, and high-pressure washdowns. Stainless steel housings provide excellent corrosion resistance, ensuring reliable operation in marine, chemical, and outdoor environments.
High-Precision Control and Fast Response
Piezo technology enables instant response with high sensitivity and no contact bounce. This ensures accurate signal transmission for critical control applications. The switches support multiple output configurations and can be integrated into PLC systems and industrial control units.
Precision Manufacturing and Quality Assurance
Each switch is manufactured using CNC machining and automated assembly to ensure tight tolerances and consistent quality. Rigorous testing includes lifecycle testing, environmental validation, and electrical performance checks. Langir delivers reliable OEM/ODM solutions with scalable production capacity.
Reliable Industrial Manufacturing from Concept to Delivery
Our structured process ensures precision, consistency, and fast turnaround for industrial customers worldwide.
1. Requirement Analysis & Application Engineering
We analyze your industrial application, including environmental conditions, electrical specifications, and mechanical constraints. Our engineers provide optimized solutions tailored to your system.
2. Design & Prototype Development
CAD designs and prototypes are developed to validate performance. Testing includes sensitivity, response time, and structural integrity under simulated industrial conditions.
3. Testing & Validation
Switches undergo lifecycle testing (50 million cycles), IP rating verification, temperature testing, and vibration resistance checks to ensure durability in real-world applications.
4. Mass Production & Quality Control
Production uses precision machining and automated assembly lines. Each unit is inspected for electrical accuracy, sealing performance, and surface quality.
5. Global Delivery & Support
Products are securely packaged and shipped worldwide. We provide ongoing technical support to ensure seamless integration and long-term reliability.
FAQs
An industrial piezo switch is a solid-state control device that uses piezoelectric sensors to detect touch or pressure. It has no moving parts, making it highly durable and reliable for industrial environments.
They typically last over 50 million cycles due to their non-mechanical design. This significantly reduces maintenance and replacement costs in industrial systems.
Yes, they are designed with IP68/IP69K sealing and can withstand water, dust, chemicals, and extreme temperatures. This makes them ideal for demanding industrial applications.
Absolutely. We offer full customization including size, material, illumination, and electrical output to match your specific requirements.
They are widely used in automation, marine systems, food processing, medical equipment, kiosks, pools, and outdoor control panels.
Yes, LED illumination options are available, including multiple colors and custom symbols for improved usability and visibility.
We primarily use stainless steel (304 or 316L) for durability and corrosion resistance. Other materials can be customized based on the application.
Yes, they support various output types such as NPN, PNP, and digital signals, making them compatible with PLC and industrial control systems.
Typically, the switches operate between -40°C and +85°C, ensuring reliable performance in extreme environments.
Standard lead time is 2–4 weeks depending on customization. Prototype samples can be provided for testing before mass production.
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