China air preparation unit for pneumatic cylinder & solenoid valve Manufacturer, Supplier, Factory

SOLH CJP2 compact double acting pin pneumatic cylinder is fully interchangeable with equivalent SMC models. Bore sizes include Ø4/6/10/16 mm, split into CJP2 (without magnet) and CDJP2 (built-in magnetic ring). Pure double acting design fitted with rubber cushions on both ends to reduce impact and noise. Compared with legacy CJP series, it adopts shorter body construction and achieves 55%~65% weight reduction. Six mounting styles are available: basic, panel, flange, foot mount and more, suitable for embedded installation, axial fastening and lateral assembly. All sizes come with magnetic rings; even the minimum Ø4 variant supports dual M9 series magnetic switches for bidirectional position feedback. Hard anodized aluminum barrel and NBR seals enable oil-free operation with service life over 3 million cycles and steady bidirectional thrust. Widely used for short-stroke bidirectional push-pull applications such as micro component ejection in 3C industry, button durability testing, precision instrument fine-tuning and miniature actuators for medical equipment. A minimum 30% load safety margin shall be reserved during selection. Choose single-acting CJP if spring return is required, and CJ1 ultra-mini cylinder for extremely confined ultra-light load space.

ZW32-12 (FDGM) series outdoor high-voltage vacuum circuit breakers (hereinafter referred to as "circuit breakers") are outdoor distribution switchgear with a rated voltage of 12KV and three-phase AC 50Hz. Circuit breakers are mainly used for breaking and closing load current, overload current, and short circuit current in power lines. They have overload and short circuit protection functions, meet control and measurement requirements, and can also achieve remote control and monitoring functions. They are widely used in substations, industrial and mining enterprise distribution systems as control and operation purposes, especially suitable for places that require frequent operation. The circuit breaker complies with technical standards such as GB1984-2003, DL/T402-2007, and IEC60056.It is also used in rural power grid places with frequent operation for breaking and dlosing the load current and over load curent and short circuit current of power system，It is mainly used to break and close the load current, overload current and short circuit current in the power system. It is suitable for protection and control in substation and industrial and mining enterprise substation systems, and places where rural power grids operate frequently.

VBI-12 Indoor High Voltage Vacuum Circuit Breaker is three-phase AC 50Hz, rated voltage of 12KV indoor device, for industrial and mining enterprises, power plants and substations as electrical equipment control and protection purposes, and for frequent operation of the place.which combined the technology of the ABB corporation in Switzerland and developed in China. Product complies with the standard GB1984 & IEC62271-100. VBI-12 VCB 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.

SOLH ARM5S ultra-compact miniature pressure regulator features a 14mm ultra-narrow piston structure and ultra-light 33g weight, greatly saving installation space. Equipped with standard reverse flow function and optional relief/non-relief structure, it comes with integrated one-touch push-in fittings for versatile tubing connection. Supporting direct panel mounting and DIN rail manifold stacking installation with 0.05–0.7MPa adjustable pressure range, it realizes lubrication-free and corrosion-resistant stable operation. It is an ideal micro pneumatic control solution for precision automation, miniature jigs and space-limited equipment.

SOLH C85/CD85 stainless steel mini cylinder complies with ISO 6432 international standard and can be directly interchanged with equivalent SMC models. Bore sizes: φ8/10/12/16/20/25 mm. Barrel and piston rod are made of 304 stainless steel with excellent rust and corrosion resistance, applicable to humid, mild acid & alkali environments, as well as clean production lines for food, pharmaceutical and electronics industries. Adopting tie-rod-free crimped end cap structure, the cylinder features slim and lightweight design. Complete variants include standard double acting, single acting spring return/extend, double rod synchronous type and C85K square non-rotating rod cylinder. CD85 versions are equipped with built-in magnetic ring for position detection via magnetic switches. Standard rubber cushion is supplied; suffix C air cushion is optional for φ10~25 models to absorb impact under high-speed operation. The minimum starting pressure reaches 0.05MPa, supporting long-term oil-free operation with piston speed from 50 to 1500 mm/s, perfect for high-frequency short-stroke reciprocation. Full sets of ISO standard mounting options are available: integrated clevis, flange, foot mount, trunnion mount and more. Compared with MI and MA cylinders, C85 owns globally recognized ISO dimensions, bringing outstanding convenience for equipment replacement in overseas markets. A minimum 50% thrust safety margin is recommended during selection.

Our company offers high-quality electrical switchgear observation windows designed to enhance visibility and safety in switchgear systems. These windows provide a clear view of internal components, allowing for easy monitoring and quick assessments without the need for direct access. Made from durable, impact-resistant materials, our observation windows are engineered to withstand harsh environments while maintaining clarity and reliability. We focus on precision and quality to ensure our products meet the highest industry standards, helping our clients maintain safe and efficient electrical operations.