- Thermal Protector
- Industrial Electrical
- DC Circuits – Miniature Circuit-Breakers For DC And Solar Generation
Industrial Automation
Reliable switching solutions designed for harsh industrial environments.
Explore ProductsReliable Switching Solutions for Industrial Automation
Built for demanding industrial environments, Langir switches provide reliable performance, enhanced safety, and precise control across automation systems. From control panels and manufacturing equipment to robotics and automated production lines, our solutions are engineered for long-term durability and dependable operation.
Car Wash
We specialize in manufacturing highly durable Piezo Electric Switches and keypads that are built to withstand the demands of intensive usage in car wash and endure the rigors of hundreds of drive-throughs daily.
- Unrivaled Durability
- Customizable Switches
- Minimal Maintenance
- High Standards
- Self-Diagnostics
- Glove Friendly
Food Processing
Langir’s industrial-grade piezoelectric technology is revolutionizing food processing facilities. Our robust control functionality, coupled with versatile appliance design options, makes our true touch piezo switches and control panels ideal for all types of food production equipment and machines.
- Food Safety
- Freedom of Design
- Trouble-Free Operation in Tough Environments
- Effortless Maintenance
- Unrivaled Reliability
- Easy to Clean
- Solid State for Food Safety & Hygiene
- Exceeds IP69K Wash-Down Requirements
Gas & Fuel Dispensers
Demanding, high-traffic conditions call for resilient switching and control solutions:
- Touch metal activation
- Weatherproof and anti-vandal keypads
- Customizable
- Explosion-proof
- Self-diagnostic software
- Low maintenance
- Multiple connectivity
Oil & Gas
Equipment manufacturers for the oil and gas industry must meet the industry’s exacting standards for safety, security, and reliability. Langir’s piezo switches for the petrochemical industry are engineered for outstanding durability in any weather, capable of withstanding unintended activation caused by thermal shock, sabotage, or explosions – both onshore and offshore.
- Explosion Proof
- Minimal Downtime & Maintenance
- Fully Programmable & Customizable
- Peerless Reliability
- Vandal Proof
- Operator Friendly
Parking
Langir’s parking access control systems utilize advanced Piezoelectric digital technology, making them perfect for high-traffic applications. Our keypads and switches are designed for maintenance-free and vandal-proof operation, ensuring reliability in harsh outdoor, all-weather conditions.
- Unique Encapsulation Technology
- Temperature-Proof Performance
- Virtually Maintenance-Free
- Vandal-Proof Design
- Customizable Solutions
- Indestructible Metal Housings
Underwater Diving Equipment
Manufacturers of underwater diving equipment demand high-quality switching solutions that operate reliably many meters below the surface. These solutions must enable operation with a single press of a button.
- Control Switches
- Simplified One Button Control
- Metal Housings
- Rugged Controls
- Glove-Friendly Operation
- Customizable Solutions
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Connect with ExpertsCommon Questions About Our Solutions
Find answers to common questions about our switch solutions, customization capabilities, certifications, development timelines, and technical support. If you need additional information, our team is ready to assist with your project requirements.
Langir provides a wide range of switches for industrial automation, including anti-vandal push button switches, illuminated push buttons, emergency stop switches, piezo switches, capacitive touch switches, and LED indicators. These components are commonly used in control panels, HMI interfaces, machine consoles, and automated production systems where reliable operation and clear visual feedback are essential.
Yes. Many Langir switches are designed for demanding industrial environments, offering options such as IP65/IP67 sealing, vandal-resistant construction, corrosion-resistant materials, and stable performance under vibration, dust, moisture, and temperature variations. For applications such as outdoor equipment, food processing areas, or heavy-duty machinery, we can recommend suitable models based on your protection and durability requirements.
Yes. We provide customization options such as LED colors, laser marking, wiring, connectors, and sealing solutions. Our engineering team can also support custom actuator shapes, panel cutout sizes, symbols, and interface layouts to match your equipment design and branding requirements.
For CNC machines and robotics, we typically recommend IP67 anti-vandal switches, piezo switches, and emergency stop switches. These options offer durable actuation, reliable feedback, and safe machine control in high-use, precision-driven environments. Illuminated push buttons and LED indicators are also widely used to improve operator visibility and system status recognition.
Choosing the right switch depends on your application environment, panel design, electrical requirements, and operator needs. Key factors include mounting type, voltage/current rating, IP protection level, illumination requirements, actuation force, and safety functions such as emergency stop. Share your equipment type, operating conditions, and installation details with our team, and we will recommend the most suitable Langir switch solution for your project.