China large flow fluid control valve Manufacturer, Supplier, Factory

At Richge, we specialize in high-quality switchgear components, including our advanced switchgear keys. Engineered for precision and durability, our switchgear keys ensure secure and reliable operation of your electrical systems. Designed to meet rigorous industry standards, our keys provide essential functionality for both safety and efficiency. We offer a wide range of switchgear keys to suit various applications, from standard to customized solutions. Our commitment to innovation and quality guarantees that each key delivers optimal performance and longevity. Partner with us to enhance your switchgear systems with top-of-the-line components. Discover more about our products and how they can meet your specific needs by visiting our website or contacting our sales team.

Switchgear Inter-Phase Barrier: Product Details and Applications The Switchgear Inter-Phase Barrier is a critical component designed to enhance safety and performance in electrical switchgear systems. This barrier effectively separates electrical phases within a switchgear assembly, preventing unintentional short circuits and ensuring reliable operation. Constructed from high-quality insulating materials, the inter-phase barrier is capable of withstanding high voltage and thermal stress, making it suitable for various demanding environments.

SOLH CRA1 rack and pinion rotary cylinders are high-torque pneumatic swing actuators for 10–50kg medium & heavy-duty automation. Dual-piston rack-pinion transmission achieves backlash ≤1°, with φ30 model zero backlash and maximum 108N·m torque from φ100 bore at 0.5MPa. Optional adjustable end air cushions mitigate inertial impact during frequent cycling, while multiple mounting types and shaft configurations support flexible mechanical connection. Oil-free construction ensures low-maintenance continuous operation. Our factory runs stable mass production with ample spot inventory, widely deployed for heavy workpiece flipping, industrial valve actuation, heavy fixture indexing and robotic joint rotation across automated assembly and pipeline control systems.

Richge is a manufacturer of HV insulation contact box in China, specializing in producing robust and reliable contact boxes designed for high-voltage applications. Our high voltage contact boxes are engineered to ensure secure and efficient electrical connections in demanding environments.

SOLH MGG series heavy-duty long-stroke guide rod cylinder is dimensionally interchangeable with equivalent SMC heavy-duty cylinders. Constructed with a round barrel plus externally arranged dual large-span guide rods, it delivers supreme structural rigidity. Its lateral load capacity is three times that of ordinary guided cylinders, avoiding piston rod sagging under long strokes and structural deflection under eccentric heavy loads. Bore sizes range from φ20 mm to 100 mm with two versions: MGGM carbon alloy sliding bearings and MGGL high-precision ball bearings. The maximum standard stroke reaches 1300 mm, greatly exceeding the stroke limit of MGP and MGQ series. Dual-end built-in hydraulic buffers come as standard to absorb massive impact energy generated during long-distance high-speed operation, effectively lowering noise and protecting equipment. MGGM sliding bearings feature outstanding wear and shock resistance for heavy-duty dusty environments and intensive conveyor line stopping; MGGL ball bearings realize ultra-low friction and smooth movement with top anti-rotation accuracy up to ±0.02°, ideal for high-precision long-stroke positioning and high-speed cyclic motion. The split modular design enables separate disassembly and replacement of the cylinder barrel and guide assembly for low-cost maintenance. Available mounting forms include basic surface mounting and front flange installation; optional extras cover J-type stroke adjustment (0~50 mm adjustment range) and XB6 high-temperature variant working stably between -10℃ and 150℃. Built-in magnetic rings are standard, with multi-directional grooves for flexible magnetic switch fitting. Operating pressure ranges 0.1~1.0 MPa with maximum running speed up to 1000 mm/s. Widely applied to vertical lifting platforms, heavy pallet long-distance transfer, heavy-duty stopper positioning and large jig ejection, it replaces the combined solution of ordinary cylinders plus separate heavy guide posts to simplify mechanical design, serving as the preferred pneumatic actuator for heavy-load, long-travel and high-impact automation applications.

Application of IndoorsF6 Circuit Breaker SF6 circuit breakers are a perfect upgrade foraging power infrastructure,especially in situations where the insulation of motors and cables is sensitive to dielectric stress.Indoor SF6 circuit breakers.with their compact footprint and top-notch insulation performance,are right at home in space-constrained indoor substations and distribution rooms.They stand up well to frequent operation,ensuring the stable running of critical equipment and slashing maintenance downtime.Furthermore,their environmentally friendly characteristics make them an ideal fit for indoor locations with strict environmental requirements,helping to build a safer and more reliable power distribution network. LYHM4 medium voltage circuit breaker uses sulfur hexafluoride (SF6) gas as arc extinguishing and insulating medium. SF6 gas has smooth breaking characteristics, and there will be no interception phenomenon when breaking the current, and no operating overvoltage will occur. This excellent characteristic ensures that the circuit breaker has a long electrical life. And the impact on the equipment during operation, the dielectric level and thermal stress will not be affected.