China OLH interchangeable MRHQ series all-in-one rotary gripping cylinder Manufacturer, Supplier, Factory

SOLH ACK angle cylinder integrates integrated compound motion of standard 90° rotation / optional 180° turning plus linear downward clamping, with bore sizes ranging from φ25 to φ63. It features a three-guide-groove supporting structure as the core design, which brings superior structural rigidity and strong resistance to eccentric loads, achieving high angular positioning accuracy of ±1.5°, better than ordinary rotary clamp cylinders. Two structural types are available: ACK with single pressure plate for narrow workpieces and ACKD double pressure plate for wide workpieces; counterclockwise left rotation (L) and clockwise right rotation (R) are selectable to match on-site layout. Working cycle: piston rod retracts and lifts up → rotates to avoid workpiece interference → extends downward for clamping; release runs in reverse order for resetting. The piston rod is made of heat-treated alloy steel, the cylinder tube undergoes hard anodizing, matched with imported high-performance sealing rings to realize excellent wear resistance, corrosion resistance, low air leakage and long service life. Four bottom through holes support direct installation and flange mounting; built-in sensor grooves facilitate magnetic switch assembly to monitor clamp and release status. Each bore is equipped with fixed standard clamping stroke; the maximum clamping force of φ63 reaches 1050 N under 0.5 MPa operating pressure. The working pressure ranges 0.15~1.0 MPa with wide temperature adaptability from −20℃ to 80℃. It is extensively adopted in machine tool tooling, welding positioning, anti-shifting fixing for stamping processes, fixture clamping of electronic trays and positioning for turnover mechanisms. It replaces separate rotary and clamping cylinders to simplify mechanical layout and save installation space. Select proper bore size with theoretical clamping force ≥ actual load × 1.5 safety factor, and reserve 3~5 mm stroke margin against mechanical collision.

Our company specializes in manufacturing high-quality Switchgear Secondary Connectors, essential components for ensuring reliable power distribution in low and medium-voltage systems. We are committed to delivering innovative solutions that enhance safety and efficiency in electrical networks. Our connectors are engineered for superior performance, durability, and ease of installation, meeting stringent international standards. By combining advanced technology with expert craftsmanship, we provide our clients with products that support seamless operation in a variety of industrial and commercial applications.

Richge is a manufacturer of High voltage insulating pipe in China, specializing in producing high-quality bushings designed to facilitate safe and efficient transitions of high-voltage conductors through walls and barriers. Our wall bushings are engineered to ensure reliable electrical insulation and protection in demanding high-voltage applications.

SOLH SDA square ultra-thin compact cylinder is an economical compact pneumatic actuator. Its body length is only 1/2~1/3 of standard tie rod cylinders and supports embedded installation to save space. Mounting dimensions are interchangeable with Airtac ACQ and SMC CQ2 series. It offers comprehensive variants: double acting, SSA/STA single spring return, SDAD twin rod, SDAJ adjustable stroke and SDAS magnet-equipped models. Built-in rubber bumpers at both ends absorb shock and reduce noise. Grease-stored low friction seal enables long-term oil-free operation. Bore sizes φ12~100mm, suitable for short-stroke pushing, clamping and positioning, widely applied in 3C automation, packaging machinery and fixtures as a cost-effective solution for space-limited equipment.

SOLH CU/CDU rectangular free mount cylinder features ultra-thin block structure with multi-surface mounting holes, enabling multi-angle direct installation without brackets to save equipment space. Complete variants include non-magnetic CU, magnet-equipped CDU, CDUK non-rotating rod and CDUW double guided rod models. Bore sizes φ6~32mm, available in single/double acting types with fixed rubber buffers on both ends for continuous oil-free operation. CDU series is compatible with CMSH and DMSH magnetic switches for position detection and tolerates partial side load. Widely used in 3C & semiconductor jigs, automation stoppers, light clamping positioning and small press-fit mechanisms for compact automated equipment.

Our company is dedicated to providing high-quality switchgear components, including switchgear front protection solutions. Designed to safeguard switchgear systems, our front protection products offer robust defense against environmental factors and accidental damage. Utilizing advanced materials and engineering techniques, our solutions ensure durability and reliability in demanding conditions. We adhere to rigorous quality standards to deliver products that enhance the safety and longevity of electrical equipment. Committed to innovation and customer satisfaction, we provide tailored solutions that meet the unique needs of our clients, ensuring optimal performance and protection for their switchgear systems.