China 5/2 way pneumatic mechanical valve Manufacturer, Supplier, Factory

SOLH HFZ linear guide parallel pneumatic gripper is directly interchangeable with SMC MHZ2 series. It adopts dual-piston rack & pinion synchronous transmission integrated with ball linear guide for high rigidity and excellent offset load resistance. Three actuation variants are available: standard double-acting HFZ; single-acting normally closed HFSZ (spring holds workpiece when air cuts off); single-acting normally open HFTZ (spring releases workpiece upon air loss). Bore sizes range from 6 to 40 mm with repeat positioning accuracy ±0.01~±0.02 mm. Multiple mounting options include bottom tapping, side mounting and through-hole N type. Dual-side sensor grooves and built-in magnetic rings support M9 series magnetic switches for open/closed feedback. Suitable for external clamping and internal expanding gripping. Optional accessories include dust covers, high-temperature seals and NSF-H1 food-grade grease. Effective clamping force decreases with extended jaw overhang; a safety factor ≥1.5 is required during load calculation. Widely deployed on robot end effectors, 3C electronics, precision hardware, injection molding and packaging automation precision gripping stations, especially for applications requiring power-off safety hold or release and working conditions with lateral offset loads.

The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. Twith 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.Description

SOLH CJP single acting spring return micro pin pneumatic cylinder is fully interchangeable with equivalent SMC models. Bore sizes cover Ø4/6/10/16 mm, including CJP (without magnetic ring) and CDJP (built-in magnetic ring) variants. Single acting design extends under air supply and retracts automatically via spring upon air cut-off with power-off reset safety feature. Without built-in cushion, it delivers rapid response and maximum cycling frequency up to 250 cpm. Two mounting styles are available: panel mount B and flush embedded mount S. The ultra-short body can be embedded inside machinery to save installation space. Hard anodized brass barrel and NBR seals support oil-free clean environment operation with service life over 3 million cycles. Widely used for unidirectional ejection, positioning stop, miniature jig driving, 3C button durability testing and other short-stroke single-direction actuation. A minimum 50% thrust safety margin is recommended during selection. Select CJP2 double acting model for bidirectional push-pull motion, and CJ1 ultra-mini cylinder for ultra-light payload in extremely confined space.

FLN48-12 load break switch use SF6 gas as arc extinguishing and insulating medium. There are three work stations: opening, closing and grounding in the switch. It has small volume, installing easy-to -use, strong environmental adaptabiliy and other characterist.. It is also for the control and protection of substation and equipments; making and breaking short-circuit current under various operating status of electric network and its performance indicators meet the national standard GB/T3804-2017 "3.6kV-40.5kV high-voltage AC load switch", which is the main switching element of the ring main unit.

SOLH MBB lightweight tie rod standard cylinder is an upgraded lightweight model, 10% lighter than traditional MB series and fully compliant with ISO15552 standards for direct replacement of imported tie rod cylinders. Featuring double-end adjustable air cushion and square end caps, it ensures high rigidity, low noise and stable oil-free operation, suitable for medium-load and high-frequency working conditions. It covers multiple variants and diverse mounting options, widely used in conveying equipment and general automation machinery. With mature mass production and sufficient stock, it supports stable batch supply and exports worldwide.

SOLH MRHQ vane-type integrated rotary gripper is fully interchangeable with equivalent SMC models. It integrates a vane rotary module and parallel air gripper into a single actuator, replacing split combination of rotary table plus separate finger cylinder. Overall length is shortened by roughly 20% and tubing drag interference during rotation is eliminated. Bore sizes cover 10/16/20/25 mm with standard 90° and 180° rotation versions. End stop screws enable ±10° total angular fine adjustment. The double-acting parallel jaw achieves repeat positioning accuracy of ±0.01 mm. Five mounting surfaces together with locating bosses and pin holes enable fast centering and multi-orientation assembly. Built-in magnetic rings support up to four M9 series reed switches to detect both rotary limits and jaw open/closed status for full PLC interlock control. Adopting oil-free self-lubricating structure, it is widely used for workpiece gripping, flipping and direction conversion in confined-space 3C electronics and packaging automation lines for light & medium loads from 0.1 to 5 kg. A minimum 30% safety margin is required during load selection.