China Switchgear Interlocking Lever Manufacturer, Supplier, Factory

SOLH RS2H heavy-duty stopper cylinder is an upgraded replacement of RS1H for 50–500kg heavy pallet conveyor positioning. It boasts 30% enhanced stopping force, built-in adjustable hydraulic buffer and dual resin/carbon steel rollers to absorb violent impact efficiently. Compact lightweight design shortens installation space while fully interchangeable with RS1H without fixture modification. Equipped with optional anti-rebound lockout and manual release, it suits automotive logistics, welding tooling and automated warehouse heavy-load blocking. Our factory supports mass production with sufficient in-stock supply, oil-free structure guarantees long-cycle stable operation for high-frequency harsh workshop environments.

Drawer Interlocking Mechanism for Switchgear Our company offers advanced Drawer Interlocking Mechanisms for Switchgear, designed to enhance safety and operational efficiency. Crafted from high-quality materials, these mechanisms ensure secure and reliable locking of switchgear drawers, preventing accidental operation and improving system safety. Engineered for durability and ease of installation, our interlocking mechanisms are compatible with various switchgear configurations. Ideal for industrial and commercial applications, they meet stringent industry standards, providing dependable performance and contributing to the overall safety and reliability of electrical switchgear systems. Choose our Drawer Interlocking Mechanisms for superior protection and operational control.

Richge is a manufacturer of Electrical Switchgear Guide Rails in China, specializing in precision-engineered solutions designed to enhance the stability and functionality of switchgear systems. Our guide rails are integral to ensuring the reliable and smooth operation of electrical switchgear assemblies, providing essential support and alignment for critical components.

SOLH HSV series 3/2-way hand slide pneumatic valves adopt an inline sleeve push-pull integrated structure, fully consistent with the dimensional specifications of mainstream AirTAC HSV series and interchangeable with equivalent domestic counterparts. Designed without return springs and equipped with mechanical self-locking positioning, this valve switches airflow by axial pushing and pulling: pushing the sleeve forward connects the P inlet port and A working port for normal air supply; pulling backward disconnects the air intake and automatically links port A with the built-in R exhaust port to rapidly vent residual pressure inside rear pipelines and actuators. It serves as a dedicated safety shut-off switch for pneumatic branch pipelines and essential pressure relief valve for equipment maintenance work. Three standard ports are configured: P for main compressed air inlet, A for output to downstream pneumatic components, and an embedded built-in R exhaust port hidden inside the valve body. A wealth of specifications covering G1/8 up to G1 thread sizes are supplied, paired with three thread layout options (SF single inner & single outer thread, SS double outer threads, FF double inner threads); PT taper thread, G parallel thread and NPT thread are selectable to fit global piping standards. Constructed with hard-anodized aluminum alloy valve bodies, stainless steel anti-rust spools and high-performance NBR nitrile rubber sealing rings, the valve supports lubrication-free operation under filtered compressed air within 0~1.0 MPa rated working pressure and withstands test pressure up to 1.5 MPa. The operating push-pull force is controlled at 18~25 N for smooth operation, and the mechanical locking structure maintains the set position firmly without drifting or air leakage caused by accidental touching. Different from 4HV rotary hand valves used for forward/backward switching of double-acting cylinders, the HSV series is engineered exclusively for pipeline on-off and pressure release. It can be directly installed in series within air pipelines without extra mounting bases to save installation space. Widely deployed for isolating air supply before equipment overhaul, main air circuit safety cut-off of automation tooling, vacuum pipeline switching and branch circuit independent air source control, it effectively eliminates hidden dangers brought by residual pressure during maintenance and guarantees on-site operational safety.

The Switchgear Label Box is a crucial component designed to enhance the organization and safety of electrical switchgear systems. This box serves as a dedicated enclosure for labels and identification tags, which are essential for the clear and efficient management of switchgear equipment.

At Richge, we specialize in precision-engineered components for switchgear systems, including our high-quality Switchgear Square Key. Our commitment to excellence ensures that each square key is manufactured with durable materials and precise craftsmanship, providing reliable performance and security in various switchgear applications. Designed for ease of use and optimal functionality, our square keys are essential for the effective operation and maintenance of switchgear equipment. With a focus on innovation and customer satisfaction, we deliver products that meet the highest industry standards. Trust Richge for dependable switchgear solutions that enhance operational efficiency and safety.