Air Cylinder

SOLH CKG1 & CKP1 rod mounted heavy-duty clamp cylinders target welding high magnetic interference working conditions. Equipped with dedicated anti-magnetic sensors supporting three-way installation, CKG1 fits regular AC magnetic welding scenarios while upgraded CKP1 resists AC&DC strong magnetic fields for high-frequency spot & arc welding. Built-in air buffer ensures steady heavy clamping force up to 12.32kN. Our factory owns mature mass production lines with sufficient spot inventory, widely applied in automotive welding fixtures and machine tool clamping projects globally. Direct interchangeable with traditional CK1 series without fixture modification.

SOLH RSQ fixed-height pneumatic stopper cylinders serve as standard limit actuators for automated conveyor systems. Equipped with ten interchangeable rod ends including hydraulic buffer lever styles for heavy shock absorption, they support four-side magnetic switch fitting and oil-free long-cycle operation. Differing from height-adjustable RSG models, its fixed rigid frame cuts on-site debugging time greatly. Our stable mass production ensures sufficient spot stock; these stoppers are widely deployed on electronics assembly lines, roller conveyors and heavy pallet positioning stations globally, delivering reliable workpiece blocking with affordable cost and strong impact resistance.

SOLH RS2H heavy-duty stopper cylinder is an upgraded replacement of RS1H for 50–500kg heavy pallet conveyor positioning. It boasts 30% enhanced stopping force, built-in adjustable hydraulic buffer and dual resin/carbon steel rollers to absorb violent impact efficiently. Compact lightweight design shortens installation space while fully interchangeable with RS1H without fixture modification. Equipped with optional anti-rebound lockout and manual release, it suits automotive logistics, welding tooling and automated warehouse heavy-load blocking. Our factory supports mass production with sufficient in-stock supply, oil-free structure guarantees long-cycle stable operation for high-frequency harsh workshop environments.

SOLH TWH & TWM lever roller stopper cylinders are tailor-made for 30–300kg medium-to-heavy conveyor pallet positioning. Optional built-in mechanical self-locking structure effectively stops workpiece rebound and shifting; graded hydraulic buffers include fixed damping for small bores and tunable damping for large specifications to realize gentle shock absorption. TWH double-acting delivers peak stopping force for high-frequency heavy cycles, while TWM with built-in spring triggers automatic release when power cuts off for site safety. Standard flange mounting and four-side magnetic switch installation simplify on-site assembly. Supported by our stable mass production and sufficient spot stock, these stoppers are widely deployed in intelligent warehousing, automotive assembly and welding fixture limiting with oil-free long-service operation.

SOLH TWQ compact fixed-height stopper cylinders deliver cost-effective limiting solutions for 10–150kg light & medium-duty conveyor pallets. Four interchangeable rod ends cover flat rod, round rod, roller lever and adjustable hydraulic buffer lever styles; roller & buffer versions support optional mechanical self-locking to avoid workpiece rebound. Fixed-height flange mounting omits height calibration and speeds up field installation, with four-side slots for magnetic sensors. Oil-free wear-resistant construction fits electronics, packaging and home appliance assembly lines. Our stable mass production guarantees sufficient spot stock, ideal for high-cycle low-maintenance automated blocking and station positioning.

SOLH MSUB integrated vane rotary cylinders deliver low-backlash precision rotary motion for light-duty automation up to 10kg loads. Featuring an all-in-one rotary table structure that eliminates gear clearance, it supports optional 90°/180° rotation with ±5° fine angle adjustment; the upgraded MSUA version achieves wobble precision within 0.03mm. Its optimized single-vane structure boasts 2–3 times higher load capacity than conventional CRB1 models with a more compact footprint. Multi-direction flange mounting saves installation space, while oil-free sealing ensures clean long-cycle operation. We maintain stable mass production and sufficient spot inventory, widely adopted for robotic joint swinging, electronic workpiece indexing, part flipping and small positioning platforms in precision assembly lines.

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.

SOLH CRB1 / CRB2 vane-type rotary actuators are fully interchangeable with equivalent SMC swing cylinders. Direct vane drive eliminates gear backlash, delivering low rotary inertia and ultra-fast response. CRB2 is the compact light-duty range with bore sizes 10~40 mm; single vane supports up to 270° swing while double vane limits rotation to 90°/100°, ideal for high-speed mini flipping in confined-space 3C and packaging equipment. CRB1 heavy-duty series covers 50~100 mm bores with full bearing support and outstanding impact resistance, providing maximum torque up to 24 N·m for heavy fixture and large workpiece indexing turnover. Single vane offers wide swing range, whereas double vane doubles torque at the same bore size. Built-in rubber bumpers come standard; angle adjuster suffix Z and hollow shaft are optional, and CDRB variants integrate permanent magnets compatible with D-M9B / D-A93 reed switches. Compared with MSQ rack-and-pinion rotary tables, vane-type cylinders feature slimmer body and faster rotation with zero backlash yet weaker radial & axial load capacity, making them the top choice for high-speed light-load rotary tasks requiring large swing angles.

SOLH CRA1 rack and pinion rotary cylinders are high-torque pneumatic swing actuators for 10–50kg medium & heavy-duty automation. Dual-piston rack-pinion transmission achieves backlash ≤1°, with φ30 model zero backlash and maximum 108N·m torque from φ100 bore at 0.5MPa. Optional adjustable end air cushions mitigate inertial impact during frequent cycling, while multiple mounting types and shaft configurations support flexible mechanical connection. Oil-free construction ensures low-maintenance continuous operation. Our factory runs stable mass production with ample spot inventory, widely deployed for heavy workpiece flipping, industrial valve actuation, heavy fixture indexing and robotic joint rotation across automated assembly and pipeline control systems.