China vacuum & positive pressure rotary union Manufacturer, Supplier, Factory

The Bar Support System 40/50 is a versatile and robust solution designed to provide optimal support and stability for various structural applications. Made from high-quality materials, this system offers exceptional durability and load-bearing capacity, making it suitable for both commercial and industrial environments.

Support Angle for Switchgear Indicator: Product Details and Applications The Support Angle for Switchgear Indicator is an essential component designed to enhance the functionality and stability of switchgear systems. Constructed from high-strength, corrosion-resistant steel, this support angle ensures durability and longevity, making it suitable for demanding environments. Its precise dimensions and robust design enable it to withstand significant loads while maintaining alignment and support for the indicator devices.

Switchgear terminal blocks are critical components in electrical distribution systems, designed to securely connect, manage, and organize multiple electrical circuits. These blocks are typically made from high-quality insulating materials such as polyamide or polycarbonate, providing robust electrical isolation and resistance to high temperatures and harsh environments. Each terminal block features a metal conductor, usually copper or brass, which ensures optimal conductivity and reliable connections.

SOLH VNA201 is a self-developed standardized 2/2-way external pilot fluid control valve with balanced poppet structure. Driven by 0.2~0.7MPa pilot air, it achieves zero differential pressure startup and bidirectional fluid flow, delivering stable switching under low pressure, vacuum and fluctuating air supply. Optimized internal passages bring large flow capacity and low pressure loss. Equipped with wear-resistant seals and solid valve body verified by million-cycle durability tests, it operates lubrication-free and maintenance-free with anti-fouling performance. Compact lightweight body allows all-angle mounting with 3/8" and 1/2" port sizes, supporting air pilot and solenoid pilot control. Compatible with compressed air, inert gas, light oil and neutral air-liquid mixed fluids, it is widely used for cylinder buffering, cooling lubrication, high-speed exhaust and pipeline on-off of machine tools, packaging & cleaning automation equipment.

SOLH HFY Y-type pivot swing pneumatic gripper serves as a cost-effective interchangeable alternative to SMC MHC2. Driven by single piston pivot linkage with lever torque amplification. Two variants are offered: double acting HFY and single acting normally open HFTY. Swing range reaches +30°/-10° with total effective swing angle around 40°. Built-in adjustable throttle valves enable independent speed regulation for opening and closing, and repeat positioning accuracy achieves ±0.02 mm. Bore sizes cover 6/10/16/20/25/32 mm. Three mounting surfaces (bottom, side, rear) are available. Built-in magnetic rings are compatible with CMSH and DS1-G magnetic switches for limit signal feedback. It is ideal for outer wrapping gripping of round, curved and irregular miniature parts under confined installation space and high-frequency light-load handling conditions. During selection, note that clamping torque decreases with extended jaw overhang; a safety factor ≥1.5 is required for load verification. Compared with original MHC2, HFY features slightly narrower swing angle yet supports three-side mounting with superior cost performance. Original MHC2 is recommended if wider swing range or power-off normally closed holding function is required.

SOLH AFF main-line coarse filter and AM oil mist separator can be cascaded in series and are fully interchangeable with matching SMC air purification components, complying with ISO8573-1 compressed air cleanliness standards. The 1μm AFF primary filter removes 99% condensed water droplets, dust and rust particles; the 0.1μm AM fine oil mist separator limits residual oil content below 1mg/m³ for oil-free clean air supply. The full flow lineup ranges from 300 to 14500 L/min with port threads 1/4"~2". Each unit comes with built-in visual clog indicator and lightweight stainless steel water bowl, while suffix-D normally open float auto drain is optional. Pressure drop is controlled under 5kPa with 20% higher flow capacity than conventional filters. Modular cascade connection is supported for combination with AMD ultra-fine activated carbon filters, serving as multi-stage water & oil removal post-processing equipment after air compressors for CNC machinery, food & pharmaceutical lines, 3C coating workshops and semiconductor oil-free processes. A 1.2~1.5 times flow margin is recommended during selection, and auto drain variants are preferred for 24-hour unattended production with high condensate output.