China side E port / end port dual piping rotary air cylinder Manufacturer, Supplier, Factory

Our company excels in designing and manufacturing high-quality Switchgear Drawer Panels for efficient and organized electrical power distribution. Our panels are engineered for durability and ease of use, providing secure and accessible storage for switchgear components. With a focus on reliability and compliance with international standards, our drawer panels enhance the safety and functionality of electrical systems. Ideal for use in power plants, substations, and industrial facilities, our products ensure streamlined operations and optimal performance in various applications.

We are committed to developing Load Switch, Outdoor High Voltage Auto Recloser, Indoor Voltage Vacuum Breaker that are closer to the needs of consumers and provide consumers with better products. We always take rewarding society as a blessing and take the prosperity and revitalization of the motherland as our own responsibility. Our company takes our enterprise reputation and staff quality ahead of enterprise development as our development guarantee. We insist on the idea of science and technology is the first productive force. With our technical skils, efficient management and high-quality products, we have won praise from our customers with our cost-effective goods. LYL-12 series, suitable for three-phase AC 50Hz, with a rated voltage of 12kV, It features a rugged design, excellent arc extinguishing performance, and reliable operation under harsh grid conditions. LYL-12T load switch complies with the relevant requirements of GB3804-2004 "3.6kV~40.5kV high voltage AC load switch" and GB16926-1997 "AC high voltage load switch-fuse combination appliance". Main circuit: 630A-20kA (4s), 25kA (3s); Mechanical life: 5000 times; Grounding circuit: 20kA (2s); Mechanical life: 2000 times.

Richge specializes in producing high-quality Switchgear Downstream Jaw Supports, dedicated to providing reliable electrical connection solutions. Our products are manufactured using advanced technology, ensuring exceptional performance and durability under various operating conditions. With strict quality control, our Switchgear Downstream Jaw Supports have earned a strong reputation in the industry, providing critical support and safety for our customers' electrical systems. We uphold the principles of innovation and quality, continuously delivering superior products and services to our clients.

SOLH ZH-B box type single stage vacuum ejector with built in silencer, drop in compatible with imported ZH-B. Only 2 ports (SUP/VAC), no external silencer needed. S high vacuum 88 kPa / L high flow 48 kPa versions, nozzles Φ0.5-2.0 mm, one touch or Rc thread options. Max suction flow 6-90 L/min, lightweight PBT body, ideal for compact automation fixtures and robot pick and place applications.

SOLH ZH‑X185 series 2 in 1 high flow vacuum ejector / air amplifier, SMC interchangeable. Powered by compressed air only, zero electricity and no moving parts. Vacuum suction flow ≈3× and blow flow ≈4× supply air; large anti clogging bore (Φ13–42 mm) passes chips and dust. Models ZH10/20/30/40 B X185 with mounting bracket, ideal for welding fume extraction, powder conveying, chip blowing and mold cooling.

SOLH ZSE30A / ZSE30AF / ISE30A high precision digital pressure switches are fully interchangeable with matching SMC models, boasting ultra-high measurement accuracy of ±0.2%FS with 4-digit dual-color red/green LCD. Green backlight activates when pressure stays within preset safe range, red light triggers for overpressure/underpressure alarm; display logic can be reversed as needed. Three measuring ranges cover full application demands: ZSE30A for single vacuum 0~-101kPa, ZSE30AF universal compound pressure -100~+100kPa, ISE30A standard positive pressure -0.1~1.0MPa for mainstream 0.4~0.7MPa factory air supply. Each unit comes with 2-channel independent NPN/PNP open collector switch outputs, with optional 1~5V analog voltage or 4~20mA analog current signals for continuous closed-loop PLC pressure data acquisition. Exclusive one-click parameter copy function transfers settings from one master unit to up to 10 slave units, drastically cutting batch commissioning errors. Powered by wide-range DC12~24V, fitted with M5/Rc1/8 port and IP40 dustproof rating. Widely deployed for cylinder clamping pressure monitoring, vacuum chuck adsorption failure alarm and real-time pressure supervision across all automated pneumatic circuits, outperforming traditional mechanical pressure switches in precision, remote visibility and signal expandability.