China Switchgear Locking Component Manufacturer, Supplier, Factory

SOLH MG series stainless steel mini pneumatic cylinders are engineered in compliance with JIS industrial standards, offering cost-effective alternatives to SMC CM2 & CM3 series with full dimensional interchangeability for direct replacement and production line retrofitting. Constructed with SUS304 stainless steel barrel and piston rod paired with high-strength aluminum end caps, they deliver outstanding rust resistance against high humidity, dust, weak acid and weak alkali surroundings, perfectly suited for food, pharmaceutical and packaging automation. Rivet rolling crimping secures the barrel and end caps tightly for excellent anti-vibration stability during long-term high-frequency reciprocation. A complete lineup covers standard double-acting, spring single-acting power-off reset types, synchronous double-rod variants and upgraded models with manually adjustable air cushions to suppress impact and noise in high-speed cycles. Low-friction composite sealing with built-in oil storage grooves supports oil-free maintenance-free operation for over 8 million working cycles. Every unit comes pre-installed with a built-in magnetic ring compatible with SMC M9B and Airtac CS1-G sensors to realize real-time position feedback and PLC automated linkage control. Supported by steady mass production and adequate overseas spot inventory, these cost-efficient cylinders are widely deployed in medium-grade automated equipment operating in damp and mildly corrosive workshop environments.

SOLH Richge MXF ultra-thin high-rigidity pneumatic slide table is interchangeable with SMC MXF series. The cylinder and cross roller guide are arranged in parallel, with body height reduced by 40% compared with equivalent MXS models, ideal for automation equipment with limited vertical clearance. It supports top and bottom dual mounting with positioning pin holes, repeat positioning accuracy ±0.02mm, bore sizes φ8~20mm and maximum standard stroke 100mm. Equipped with dual-end polyurethane buffers as standard, optional X10/X11 stroke adjusters and hydraulic buffers. Built-in magnet works with magnetic switches and enables oil-free long-cycle operation. Widely used for medium-load long-stroke transfer such as 3C module handling, precision pressing and station switching.

SOLH 3F pneumatic foot pedal valves, consisting of heavy-duty die-cast aluminum 3F and lightweight plastic 3FM versions for direct replacement of AirTAC counterparts. Supported by self-developed precision sealing technology and automated mass production, sufficient spot stocks are kept with large annual shipments. Equipped with self-reset & locking modes and IP54 protection, they serve fixture clamping, single-acting cylinders and vacuum breaking, stably supplied to machining and automation clients, wear-resistant for high-frequency workshop operation under lube-free compressed air.

VBI-24 medium voltage vacuum circuit breaker is a kind of indoor medium voltage switch equipment with 50Hz/60Hz three phase AC 24kV rated voltage, which combined the technology of the ABB corporation in Switzerland and developed in China. Product complies with the standard GB1984 & IEC62271-100. VBI-24VCB usually mounted into switchgear panel KYN28 and XGN. It is applicable in occasions with frequent operation, has functions of high-speed recloser, Multiple Opening/Closing, reliable mechanical interlock. It has fixed type & withdrawable type. It adopts the composite insulated material, there is no pollution and explosion danger, the insulation level is high. VBI-24 indoor medium-voltage sealed vacuum circuit breaker is suitable for air-insulated indoor switches and is used for control and protection in power grids with AC and rated voltage of 24KV and below. Vacuum circuit breakers are used in frequent It has extremely excellent performance in operation and situations where the circuit breaker current needs to be opened, fully meets the requirements of automatic closing, and has high reliable operation and service life.

Switchgear bi-directional connector Richge specializes in high-performance low-voltage switchgear, with the bi-directional connector as a key component. Designed with innovative high-strength materials, it ensures excellent stability and conductivity for bi-directional current transmission. The connector is highly reliable, especially in power systems requiring frequent switching and reverse currents. With strict quality control and precise manufacturing, Richge delivers dependable electrical connection solutions, focusing on efficiency and safety.

Richge is a manufacturer of High Voltage One-Piece Insulators 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.