Ningbo Richge Technology Co., Ltd.
Ningbo Richge Technology Co., Ltd.
Products

China Switchgear Interlock System Manufacturer, Supplier, Factory

We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for Switchgear Interlock System, Grounding Interlock for Switchgear, Switchgear Hanging Lock, Ground Interlock Hanging Lock, Grounding Interlock Device, And there are quite a few international friends who came for sight seeing, or entrust us to buy other stuff for them. You might be most welcome to arrive to China, to our city also to our factory!
Switchgear Interlock System, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we present, effective and satisfying consultation service is supplied by our specialist after-sale service team. Product lists and comprehensive parameters and any other info weil be sent for you timely for your inquiries. So make sure you make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We have been confident that we are intending to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.

Hot Products

  • VO307 3 Port Solenoid Valve /Direct Poppet Type

    VO307 3 Port Solenoid Valve /Direct Poppet Type

    SOLH VO307 manifold-mount 3-port direct acting poppet solenoid valve is tailor-made for valve islands and matched with VV307 series manifold bases. Without side pipe ports, it allows dense side-by-side arrangement to cut leakage points and save space. It supports zero-pressure startup, stable operation under 0–0.7MPa positive pressure and full vacuum down to -101.2kPa. Multiple modes including NC, NO, flow divider and selector can be switched by replacing cover plates. Adopting lubrication-free HNBR elastic seals, it achieves ≤20ms response time and 10Hz max frequency with standard manual override and low-power coils. Equipped with imported core parts for high cost performance, it is widely applied in robotic arms, vacuum suction, air blowing, packaging, printing and modular centralized pneumatic control systems.
  • MD Series Multi-Mount Free Installation Compact Cylinder

    MD Series Multi-Mount Free Installation Compact Cylinder

    SOLH MD multi-position free-mount compact cylinder is equipped with tapped mounting holes on six sides of the block body for bracket-free installation at any angle, 30%~50% thinner than standard round cylinders to fit narrow, high-density equipment layout. Five sub-models cover all working modes: standard single-rod double acting MD, single-rod single acting MSD (spring extend) / MTD (spring retract), anti-torsion double-rod MDD, and stroke-adjustable double-rod MDJ. Bore sizes range from 6 to 32 mm with standard strokes 5~60 mm. Each unit comes with built-in front rubber buffer and dual side slots for magnetic sensors; suffix-S stands for integrated permanent magnet compatible with CMSH/DMSH reed switches. The piston rod adopts integrated self-lubricating bushing for oil-free smooth operation. Double-rod variants eliminate lateral deflection from offset loads, while MDJ features rear adjustment screw for flexible stroke fine-tuning. Widely applied to light-duty clamping, ejecting, crimping and precise positioning of miniature jigs in 3C, semiconductor and general small automation machinery.
  • SC Series Standard Cylinder

    SC Series Standard Cylinder

    SOLH SC economical tie rod standard cylinder adopts four tie rods to fasten end caps with high rigidity and impact resistance, widely adopted as general pneumatic actuator. Bore sizes range φ32~250mm, equipped with double-end adjustable air cushion to reduce impact and noise. Variants include single rod, SCD double rod, SCJ stroke adjustable and SCL lockable cylinder. Built-in magnetic ring optional for CMSG/DMSG magnetic switches, supporting oil-free operation. Shorter body than ISO profile cylinders at equal bore with competitive price. Multiple mounting types available for pushing, handling and positioning on conveyor, packaging and assembly lines. Sufficient stock supports bulk export orders.
  • Electrical Switchgear Spacers

    Electrical Switchgear Spacers

    Electrical Switchgear Spacers are essential components designed to maintain precise alignment and spacing within electrical switchgear assemblies. These spacers play a critical role in ensuring the proper functioning and safety of electrical systems by providing necessary insulation and mechanical support between various switchgear parts.
  • Switchgear panel decoration strip

    Switchgear panel decoration strip

    Our company offers premium Switchgear Panel Decoration Strips, designed to enhance the aesthetic appeal and functionality of switchgear panels. Made from high-quality materials, these strips provide a sleek, finished look while protecting panel edges from wear and damage. Engineered for easy installation, they seamlessly integrate into various panel designs, offering a refined appearance and durable protection. Our decoration strips meet rigorous industry standards, ensuring both style and durability in electrical environments. Trust us to elevate the visual appeal and longevity of your switchgear panels with our top-notch decorative solutions.
  • KQ2R Push Fit Female End Cap Plastic

    KQ2R Push Fit Female End Cap Plastic

    KQ2R reducer straight push-in fitting is a KQ2-series different-diameter tube coupler, made as drop-in replacement for SMC KQ2R. Both ends feature standard one-touch ports for connecting two air tubes with different outer diameters. Its smooth tapered internal passage delivers lower pressure drop than combining separate fittings. Constructed with PBT body, SUS304 stainless steel gripping ring and NBR seal, it supports compressed air and vacuum service from -5℃ to +60℃. Multiple sizes cover Φ2~Φ16 tube transitions, commonly used for pneumatic circuit modification and vacuum line diameter conversion in automation machinery.

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