China Electric operation control unit for grounding switch and trolley rail Manufacturer, Supplier, Factory

Richge specializes in the development and manufacturing of high-performance 3P upstream jaws support switchgear, providing reliable solutions for global power systems. Our products are made from premium materials to ensure stable current transmission and exceptional mechanical strength, suitable for various complex industrial and commercial environments. With advanced technology and rigorous quality control, Richge consistently delivers safe, durable, and easy-to-maintain electrical equipment. We are committed to innovation and service, offering the best support for our customers' power needs.

SOLH HLS / HLSL twin-shaft slide cylinders adopt line-contact cross roller guides, delivering much higher rigidity, repeat positioning accuracy and eccentric load resistance than HLQ ball guide models. Two variants are available: standard HLS with side-mounted compact cylinder for medium-small loads without severe offset; symmetrical HLSL with centered cylinder and dual parallel rollers for heavy loads, large eccentric torque and ultra-precision demands. Bore sizes cover 6–25 mm and strokes 10–150 mm. Twin piston rods provide powerful thrust and anti-torsion performance, while built-in floating joints eliminate lateral deflection stress. The base supports 3-direction mounting holes, the slide carriage reserves multi-surface fixture threads & positioning pins, and magnetic ring plus sensor slots come as standard. Adjustable air buffers, hydraulic shock absorbers and external mechanical stops are optional accessories. Operating temperature ranges from -20℃ to 70℃. Widely used in semiconductor, medical automation, machine tool jigs and other heavy-duty ultra-precision transfer & clamping positioning stations.

At Richge, we lead the industry in high-quality busbar support solutions. Our innovative designs ensure reliable and efficient support for electrical busbars in various applications. We specialize in providing durable, precision-engineered supports that meet stringent safety standards and enhance the performance of electrical systems. Our team of experts combines advanced manufacturing techniques with a deep understanding of industry requirements to deliver products that exceed customer expectations. Whether for industrial, commercial, or utility projects,Richge offers a comprehensive range of busbar supports that ensure stability, safety, and optimal performance. Trust us to be your partner in reliable electrical infrastructure solutions.

SOLH MHY2 cam-driven 180° wide swing pneumatic gripper is fully interchangeable with equivalent SMC models. It adopts cam transmission instead of gear mechanism, achieving maximum 180° opening angle with -3° over-close position to prevent workpiece loosening. Bore sizes cover 10/16/20/25 mm, purely double acting without single acting NO/NC variants, and repeat positioning accuracy reaches ±0.02 mm. Optimized narrow clearance construction enhances dust resistance. Four-side sensor grooves are available, and through-hole mounting is optional. Built-in magnetic rings work with M9 series reed switches to send open/closed feedback signals to PLC. Due to lever transmission, effective clamping force declines sharply with extended jaw overhang; torque verification is required during selection, and clamping arm length is recommended within 35 mm. Ideal for picking and flipping large-diameter tubular and irregular workpieces at miniature robot end effectors. MHW2 gear swing gripper is recommended if power-off holding or larger heavy-duty bore is required; MHZ2 parallel gripper is preferred for centered linear clamping.

Bevel gears is a common mechanical transmission element used to deliver a rotating motion gear that transmits power between two intersecting axes. It has a conical gear profile that is suitable for transmitting power with changes in relative angles. The company adopts materials and production processes that meet international environmental standards to reduce the impact on the environment, and has seismic and corrosion resistance environmental performance to ensure long-term stable work in harsh environments.

Developed with optimized poppet‑sealing technology, SOLH VG342 pilot‑operated poppet solenoid valve is mass‑produced in‑house with sufficient stock. Serving global automation end‑users, this high‑flow vacuum compatible solenoid valve supports NC/NO/external‑pilot conversion. It delivers large‑capacity airflow, 1.8W low‑power option and 5Hz high‑frequency cycling. Oil‑free and zero‑leakage, it acts as reliable manifold main control valves for vacuum holding systems, large‑bore actuators and multi‑loop pneumatic automation lines.