China SOLH CJ2K non-rotating rod stainless steel mini cylinder Manufacturer, Supplier, Factory

SOLH HLQ / HLQL twin-shaft slide cylinders adopt recirculating ball linear guides, including HLQ compact standard version with side-mounted cylinder and ultra-rigid symmetrical HLQL model. Bore sizes range from 6 to 25 mm with strokes 10–150 mm. The twin parallel piston rod design delivers strong thrust and excellent anti-torsion & anti-rotation performance. A built-in floating joint between piston and slide carriage offsets eccentric lateral loads. The base features 3-direction mounting tapped holes, while the slide carriage provides multi-surface fixture mounting holes and positioning pins; side slots for magnetic reed switches and built-in magnet come as standard. Multiple buffer options are available: double / single adjustable air buffer, hydraulic shock absorber and external stop blocks for smooth reciprocation and high repeat positioning accuracy. HLQ fits medium-small loads with limited space, while symmetrical HLQL handles heavy loads and severe eccentric offset. Widely used for automatic transfer, precision clamping and linear positioning in 3C, semiconductor assembly and testing equipment.

Switchgear movable plate support Product Background: Richge is a manufacturer of Switchgear Movable Plate Supports in China, specializing in producing high-quality supports designed to provide stable and reliable support for movable plates within switchgear assemblies. Our movable plate supports are engineered for precision, durability, and ease of use, ensuring effective performance in various electrical systems.

Outer door switchgear drawer Our company specializes in manufacturing high-quality outer door switchgear drawers, designed to enhance safety and accessibility in electrical systems. Engineered for durability and precision, our drawers provide reliable protection and easy access, ideal for various industrial and commercial applications.

SOLH ZSE30A / ZSE30AF / ISE30A high precision digital pressure switches are fully interchangeable with matching SMC models, boasting ultra-high measurement accuracy of ±0.2%FS with 4-digit dual-color red/green LCD. Green backlight activates when pressure stays within preset safe range, red light triggers for overpressure/underpressure alarm; display logic can be reversed as needed. Three measuring ranges cover full application demands: ZSE30A for single vacuum 0~-101kPa, ZSE30AF universal compound pressure -100~+100kPa, ISE30A standard positive pressure -0.1~1.0MPa for mainstream 0.4~0.7MPa factory air supply. Each unit comes with 2-channel independent NPN/PNP open collector switch outputs, with optional 1~5V analog voltage or 4~20mA analog current signals for continuous closed-loop PLC pressure data acquisition. Exclusive one-click parameter copy function transfers settings from one master unit to up to 10 slave units, drastically cutting batch commissioning errors. Powered by wide-range DC12~24V, fitted with M5/Rc1/8 port and IP40 dustproof rating. Widely deployed for cylinder clamping pressure monitoring, vacuum chuck adsorption failure alarm and real-time pressure supervision across all automated pneumatic circuits, outperforming traditional mechanical pressure switches in precision, remote visibility and signal expandability.

FLN36-40.5D/T630 indoor sulfur hexafluoride (SF6) load switch and FLN36-40.5DR/125 load switch fuse combination are suitable for power stations and industrial electrical equipment with three-phase AC 50/60Hz ring network or terminal power supply. They are used as load control line protection for power systems. The load switch divides and closes load current, closed-loop current, no-load transformer and cable charging current; Combination electrical appliances can break any current under rated short-circuit current and are suitable for electrical complete sets of equipment such as ring main units and box type substations. FLN36-40.5 load break switch and FLN -40.5D load break switch plus fuse combination, can be used to protect  and control the electric equipments for power supply and transformer substations, which is especially suitable  for ring net cabinet, cable branch cabinet and distribution switching substation.

SOLH CRBU2 ultra-thin free-mount vane rotary actuator is fully interchangeable with equivalent SMC models, available in bore sizes 10/15/20/30/40. Integrated cylindrical body enables bracket-free multi-directional fixing, 12% lighter than CRB2 series, perfect for concealed installation inside compact integrated machinery. Direct vane drive eliminates gear backlash with ultra-high angular repeatability of ±0.01°. Two vane variants: S single vane for max 270° swing, D double vane delivering double torque with limited 90°/100° rotation. Dual piping layouts are offered: standard side ports and suffix-E central axial ports. Optional suffix-W angle adjuster realizes infinitely adjustable stroke from 0 to 240°, and built-in magnetic rings support M9BW reed switches for PLC limit feedback. Low-friction composite sealing ensures oil-free operation with over 5 million service cycles. Widely applied to light-load high-frequency precision rotation tasks including 3C miniature jig turnover, vision camera positioning, screw tightening mechanisms and small-angle packaging switching. Compared with base-mounted CRB2 rotary cylinders, CRBU2 requires no mounting brackets and maximizes space efficiency, ideal for robot end effectors and narrow internal equipment layouts.