China elastic seal medium flow control valve Manufacturer, Supplier, Factory

Switchgear copper bolts are critical components in electrical switchgear assemblies, designed for high conductivity and mechanical strength. Made from high-purity copper, these bolts ensure excellent electrical performance and durability. The bolts feature a robust construction with precise threading to ensure secure connections and optimal contact with other components. They are commonly plated to enhance resistance to corrosion and wear, ensuring longevity in various operational environments. Switchgear copper bolts are available in various sizes and configurations to meet specific design requirements and are subjected to rigorous quality control to guarantee reliability and performance.

The ZW7-40.5 outdoor high-voltage vacuum circuit breaker adopts a uniquely designed split pole and a highly reliable operating mechanism. The device is mainly used in medium-voltage overhead line power grids for dividing and combining load current, overload current, and short-circuit current.   ZW7-40.5 outdoor medium-voltage vacuum circuit breaker is athree-phase AC 50Hzoutdor high-voltage electrical equipment tis suitable for the control and protection of 20-40.5kV power transmission and distribution systems,it can also be used in the occasions of section circuit breakersand switched capacitor banks,this product can be used with piecewise controller,the reclosing device can realize intelligent sectioning and redosing control of the power system.A current transformer can be added for measurement and protection.The ring circuit breaker is equipped with a spring or electromagnetic actuator,with reliable mechanical performance and frequent operation;there is no riskof fire and explosion

ZN12-12 series indoor AC HV vacuum circuit breaker is the indoor equipment of three phases AC 50Hz, rated voltage of 12kV, which introduced the technology from German company. It is suitable for area with all kinds of load and frequent operation, and can used for protection and control of industrial and mining, enterprise, power plant and substation electrical facilities. This product is in accordance with related requirement of GB1984, JB3855, DL403 and IEC standards.

Switchgear drawer outlet adapter Product Background: Richge is a manufacturer of Switchgear Drawer Outlet Adapters in China, specializing in high-quality adapters designed to facilitate seamless and reliable connections within switchgear systems. Our drawer outlet adapters are engineered to enhance the functionality and flexibility of switchgear assemblies by providing secure and efficient connectivity options.

SOLH SE tie-rod-free square standard cylinder complies with ISO15552 and VDMA24562 standards, directly interchangeable with FESTO DNC and SMC CP96S series. Integrated square aluminum barrel delivers high rigidity, fitted with double-end adjustable air cushion and 3-side sensor grooves for flexible installation. Variants include single rod, double rod, stroke adjustable and BSE lockable type, suitable for medium-heavy load and long-stroke high-frequency applications. Hard-anodized barrel supports oil-free operation with multiple mounting options, widely adopted for machine tools, packaging and conveyor automation. Custom long-stroke service, sufficient stock and stable bulk supply for global automation manufacturers.

SOLH MHZ2 standard-stroke and MHZL2 long-stroke parallel air grippers are fully interchangeable with equivalent SMC models. Driven by symmetric dual pistons and precision linear guide rails for synchronous jaw movement, they deliver ultra-high repeat positioning accuracy of ±0.01mm with bore sizes 10/16/20/25 mm. Three actuation modes are available: D double acting for maximum clamping force and continuous mass production; S single-acting normally open, which automatically releases workpieces upon air cut to avoid crushing at hot stamping stations; C single-acting normally closed with spring holding force without air supply to prevent workpiece drop for overhead robot handling. A full range of interchangeable jaws (narrow, thin flat, side tapped for extended fixtures) and multiple body port layouts (standard side port, end side port, axial push-in port) are optional. Built-in magnetic rings work with M9BW reed switches to transmit open/closed position signals to PLC interlock systems. MHZ2 features short stroke and high cycle speed up to 180 cpm for tiny miniature parts, while MHZL2 adopts extended guide rails for wide opening stroke to handle deep-cavity molds and large thick plates. All jaws, fittings and sensors are cross-compatible between the two series. Widely deployed for PCB & chip sorting, precision hardware loading/unloading, packaging clamping and workpiece transfer at robot end effectors in 3C, hardware and packaging automation lines.