China VSG-24 high voltage Sided Mounted Indoor vcb vacuum circuit breaker for 24kV electric panel Manufacturer, Supplier, Factory

Richge is a manufacturer of HV single-piece insulator in China, specializing in producing high-quality insulators designed to provide reliable electrical insulation and mechanical support in high-voltage systems. Our one-piece insulators are engineered for durability, precision, and optimal performance in demanding environments.

At Richge, we specialize in providing high-quality busbar support frames designed for optimal performance and durability in electrical systems. Our support frames are engineered to offer robust support and alignment for busbars, ensuring reliable electrical connections and enhancing system stability. With a focus on precision engineering and adherence to industry standards, our products are built to withstand harsh operating conditions and extend the lifespan of electrical components. We pride ourselves on delivering innovative solutions tailored to meet the specific needs of our clients, backed by exceptional customer service and technical expertise. Choose Richge for superior busbar support solutions that drive efficiency and reliability in your electrical infrastructure.

Our company offers high-quality Switchgear Base Cranks, engineered for durability and precision in switchgear systems. Crafted from premium materials, these cranks provide reliable mechanical operation and robust performance. Designed to facilitate smooth and efficient movement within switchgear panels, they ensure reliable control and adjustment. Meeting rigorous industry standards, our base cranks are ideal for enhancing the functionality and longevity of your switchgear equipment. Trust us for innovative solutions that combine durability with top-tier performance in your electrical systems.

SOLH 3A series 3/2-way externally air-operated directional control valves are manufactured in accordance with mainstream industry standards. Driven entirely by pneumatic signal input without any electromagnetic coils, this series is engineered to govern extension, retraction and pressure retention of single-acting pneumatic cylinders. It serves as the critical safety control element for all-electric-free pneumatic circuits, hazardous explosive atmospheres and fail-safe industrial machinery. The standard three-port layout follows universal industrial definitions: P for main compressed air supply inlet, A for working outlet connected directly to single-acting cylinders, and R for exhaust port for pressure relief and rapid spring reset. Two control configurations are available. Single pneumatic control models (3A×10) switch upon receiving external air signals and automatically reset via built-in springs once the control air signal is removed to guarantee fail-safe reset performance. Double pneumatic control variants (3A×20) adopt latching spool structure, locking the valve position persistently even after control air is disconnected to sustain long-term clamping and positioning. Constructed with high-strength aluminum alloy valve bodies and precision-machined spools, the valves support oil-free operation under filtered compressed air with filtration precision above 40 μm within the working pressure range of 0.15~0.8 MPa. Four dimensional specifications from miniature 3A100 up to heavy-duty high-flow 3A400 cover M5 to G1/2 thread connections, and NPT threads are optional for overseas projects. Without internal electrical parts, the valve features intrinsic explosion-proof performance, perfectly suited for flammable, dusty and humid working environments. It supports random multi-angle installation and manifold assembly for modular valve banks, widely deployed in workpiece clamping mechanisms, pneumatic safety interlock systems and long-duration positioning stations.

SOLH MXJ ultra-compact high-precision pneumatic slide table is interchangeable with SMC MXJ series. Equipped with integrated stainless steel ball linear guide, it achieves parallelism accuracy of 0.005mm and repeat positioning accuracy ±0.01mm. The ultra-thin lightweight body supports top, bottom and side three-sided mounting, 30%~50% smaller than MXQ slide tables. Bore sizes φ4.5~16mm, equipped with dual-end rubber buffers, and optional metal limiters for 0~5mm adjustable stroke. Symmetrical design enables left-right interchange of piping and sensors, suitable for oil-free clean environments. Capable of stable high-frequency short-stroke movement, widely adopted for micron-level linear motion in 3C micro handling, optical inspection, miniature assembly and compact medical automation equipment.

SOLH HFY Y-type pivot swing pneumatic gripper serves as a cost-effective interchangeable alternative to SMC MHC2. Driven by single piston pivot linkage with lever torque amplification. Two variants are offered: double acting HFY and single acting normally open HFTY. Swing range reaches +30°/-10° with total effective swing angle around 40°. Built-in adjustable throttle valves enable independent speed regulation for opening and closing, and repeat positioning accuracy achieves ±0.02 mm. Bore sizes cover 6/10/16/20/25/32 mm. Three mounting surfaces (bottom, side, rear) are available. Built-in magnetic rings are compatible with CMSH and DS1-G magnetic switches for limit signal feedback. It is ideal for outer wrapping gripping of round, curved and irregular miniature parts under confined installation space and high-frequency light-load handling conditions. During selection, note that clamping torque decreases with extended jaw overhang; a safety factor ≥1.5 is required for load verification. Compared with original MHC2, HFY features slightly narrower swing angle yet supports three-side mounting with superior cost performance. Original MHC2 is recommended if wider swing range or power-off normally closed holding function is required.