China Assembly Switchgear Fixed Insulation Clamp Manufacturer, Supplier, Factory

SOLH CQ2 square compact thin cylinder is fully interchangeable with SMC CQ2 series. Its ultra-short square body reduces length by 50% compared with conventional tie rod cylinders to save installation space. It covers a complete bore range φ4~200mm with abundant variants: single rod, CQ2W twin rod, CQ2K non-rotating piston rod, optional air cushion and ultra-short stroke version. CDQ2 models with built-in magnet support multi-side magnetic switch mounting without protruding sensors. Standard rubber bumpers are equipped, and air cushion is optional for high-speed operation. Adopting oil-reserved low friction seal for oil-free operation with service life up to 5 million cycles, widely used for clamping, pushing and positioning in electronics, automotive and packaging automation.

Drawer door handle Switchgear door handle Product background: Richge is a manufacturer of Switchgear Door Handles in China, specializing in producing high-quality handles designed to ensure secure and convenient operation of switchgear enclosures. Our door handles are engineered for durability, ease of use, and reliable performance, enhancing the accessibility and functionality of switchgear systems.

SOLH 4A series 5/2-way and 5/3-way air-operated directional control valves are the full pneumatic counterpart of the classic 4V electromagnetic solenoid valve series. Driven entirely by external pneumatic control signals with no coils or electrical parts inside, this valve achieves inherent explosion-proof safety and serves as the core control unit for non-electric pneumatic loops, hazardous explosive areas and safety interlock systems. It adopts high-precision spool configuration and robust aluminum alloy housings, sharing identical installation dimensions and flow characteristics with the 4V series for seamless direct replacement and upgrade between electric-driven and full-pneumatic control schemes. The standard five-port layout follows industry universal specifications: P for main air supply inlet, A and B as working ports connected to two chambers of double-acting cylinders for extension and retraction regulation, R and S as exhaust ports compatible with standard silencers to reduce operational noise. The 5/2-way lineup supplies single pneumatic control and double pneumatic control options. Single air-controlled models switch upon receiving control air signals and automatically reset by built-in springs once the control pressure disappears to deliver fail-safe protection. Double air-controlled variants feature no return springs and lock the current spool position persistently after control air is disconnected, supporting long-duration positioning and pressure retention without sustained control air input. 5/3-way versions are exclusively double air-driven with three selectable neutral configurations: closed center (Type C) seals all ports to lock cylinders and prevent vertical falling; exhaust center (Type E) vents A/B ports to atmosphere for pressure release and manual commissioning; pressure center (Type P) feeds compressed air to both working ports for synchronous clamping and force balance adjustment. Suitable for filtered compressed air within 0.15~0.8 MPa working pressure, the whole series supports lubrication-free operation and works reliably from -20℃ to +70℃. Widely applied in chemical plants, painting workshops, mining and other explosion-risk environments, it cooperates with mechanical valves, hand-operated valves and air pilot valves to build complete all-pneumatic logic control systems for double-acting cylinders.

Switchgear Door Lock: Product Details and Applications The Switchgear Door Lock is a crucial component designed to enhance the safety and security of electrical switchgear systems. This lock is engineered to provide reliable access control, ensuring that only authorized personnel can access sensitive electrical equipment.

SOLH SCV series dedicated air-operated coating valves include 2-way SCV12 and 3-way SCV13 for paint, thinner and purge air switching & fast color change control. Wetted parts adopt composite PTFE+FPM solvent-resistant seals, and isolation diaphragm separates driving mechanism from coating liquid to avoid paint adhesion, achieving service life over 5 million cycles. Fully pneumatic structure without electric parts eliminates spark risks for explosion-proof coating workshops. Matched manifold base supports centralized control of up to 15 colors; optimized internal flow channel cuts thinner consumption during flushing and prevents cross-color contamination. Available for single standalone mounting or dense manifold stacking, widely applied in auto, furniture, hardware & home appliance automatic coating color change systems, solvent circulation cleaning and spray gun purge air circuits.

Switchgear movable plate support Product Background: Richge is a manufacturer of Switchgear Movable Plate Supports in China, specializing in producing high-quality supports designed to provide stable and reliable support for movable plates within switchgear assemblies. Our movable plate supports are engineered for precision, durability, and ease of use, ensuring effective performance in various electrical systems.