China budget-friendly mini air cylinder Manufacturer, Supplier, Factory

SOLH SI series tie-rod-free profile pneumatic cylinders strictly comply with ISO 15552 (formerly ISO 6431) and VDMA 24562 international standards, perfectly interchangeable with Festo DNC, SE and DSBA series cylinders as a cost-effective mid-tier alternative. Constructed with an integrated star-shaped square aluminum alloy profile without exposed tie rods, the cylinder body delivers superior structural rigidity, outstanding anti-torsion and anti-deflection performance alongside a tidy, corrosion-resistant exterior ideal for neat side-by-side arrangement on automated lines. Built-in dedicated sensor grooves on both sides support direct installation of AirTAC CMSE, DMSE and CS1 magnetic switches without extra mounting brackets. Equipped with standard dual-side manually adjustable air cushions paired with PPV elastic bumpers, it effectively cushions inertial impact and suppresses noise during high-speed heavy-duty reciprocation. The premium dual Y-type compensation sealing system ensures an ultra-low starting pressure of 0.1 MPa and stable long-term oil-free operation. Its hard chrome-plated 45# steel piston rod boasts excellent wear and rust resistance. A complete lineup of customized variants covers SID double synchronous rod, SIJ stroke-adjustable model, SIL position-locking version, SIF valve-cylinder integrated actuator and SIQ anti-torsion square piston rod type to satisfy diverse industrial requirements. The whole series is pre-fitted with a built-in magnetic ring by default for real-time piston position feedback and PLC linkage control. Widely adopted in European-standard export machinery, automated assembly, packaging, material handling and machine tool auxiliary drive, it balances reliable performance and competitive pricing to replace conventional tie-rod SC cylinders and high-priced imported DNC cylinders.

Switchgear busbar supports are essential components designed to provide robust structural support for busbars in electrical switchgear systems. Constructed from high-strength materials such as steel or aluminum, these supports ensure excellent mechanical stability while minimizing electrical resistance. They facilitate the secure mounting of busbars, allowing for efficient current distribution throughout the system.

Manual withdrawal switchgear The production process and main functions of Manual withdrawal switchgear: The accessories produced by Richge company are according to the design drawings, the steel plate or stainless steel plate is cut according to the size, and the stamping process, the formation of various panels and holes. According to customer needs, application scenarios and technical specifications, determine the functional configuration, structural form and electrical parameters of the switch cabinet accessories A hand pull mechanism in a switch cabinet is a system in which an operator manually pulls out or inserts electrical components. Ensure that the operator can remove or insert the component safely and efficiently.

At Richge, we specialize in high-quality switchgear sealing strips designed to enhance the performance and reliability of electrical switchgear systems. Our sealing strips are engineered to provide exceptional protection against dust, moisture, and environmental contaminants, ensuring the longevity and efficiency of switchgear equipment. Manufactured from durable, high-grade materials, our products meet rigorous industry standards and offer superior sealing performance. With a focus on innovation and precision, we deliver sealing solutions that cater to the specific needs of various switchgear applications. Trust Richge for reliable, high-performance sealing strips that keep your switchgear systems operating at their best.

SOLH VCH400 (VCH410) series pilot operated 3-port poppet solenoid valve is customized for medium & high-pressure gas pipelines with max operating pressure up to 5.0MPa. Equipped with high-pressure polyurethane elastic seals and large-size ISO G threads (G1/2, G3/4, G1), it delivers high flow capacity and ≤±2ms response deviation, with outstanding vibration & shock resistance and 10-million-cycle service life. Drip-proof structure reaches equivalent IP65 protection; the NC version automatically vents upon power loss, ideal for high-pressure charging, venting and pressure conversion circuits, and perfectly matched with SOLH VCHR high-pressure regulators. Only applicable to clean dry compressed air and inert gas. Coil-down mounting is prohibited, and periodic cycling actuation is required to avoid poppet adhesion. It serves as reliable control component for industrial high-pressure air charge & vent equipment.

Richge is a manufacturer of HV insulation insulator in China, specializing in producing high-quality insulators designed to ensure reliable performance and safety in high-voltage electrical systems. Our insulators are engineered to withstand extreme electrical stresses and environmental conditions, providing effective insulation and protection for electrical components.