China MDmax-ST drawer cabinet SLJG type handle mechanism three-position positioning system Manufacturer, Supplier, Factory

FN18-D is a general purpose, three-pole, load break switch that offers switchgear owners and assemblers the advantages of an advanced interrupting technology and proven, dependable performance in a compact design. The switch is available to switchgear assemblers as a building block for metal-enclosed and pad-mounted switchgear applications in ratings from 12-40.5 kV. The standard FN18 switch includes a heavy-duty steel frame with stand-off insulators, a unique puffer-type arc extinguishing system, an operating mechanism and current-carrying components, including blade-type interrupters with cast hinges and jaw connectors. Optional accessories and features include a variety of operating handles, a motor operator, auxiliary switches, a shunt trip device, fuse bases, mechanical fuse tripping, grounding switches, mechanical door interlocking and key interlocking. FN18 series indoor high-voltage load switch has the advantages of easy design, operation, compact structure, small volume, full function, light weight, fast breaking and closing speed and high reliability. It is suitable for AC 50Hz, rated voltage 12kV, 24kV, rated current 630A and three-phase distribution system, especially for city network construction and renovation projects, high-rise buildings, ring network power supply of public facilities, and is an ideal product for box-type substation and transformer protection.

SOLH VNB114 series 2way external pilot stainless steel solenoid valve, fully interchangeable with SMC VNB114. IP65 protection, NBR/FKM/EPR multiple seal options, NC/NO optional, Rc thread 1/8"3/8". Ideal for weak acidalkali, foodpharmacy sanitary fluid, semiconductor ultrapure water, vacuum and general industrial fluid pipeline onoff control.

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.

SOLH TC series triaxial guide rod cylinder is a direct drop-in replacement for SMC MGP series. It adopts an integrated three-axis structure consisting of two guide rods plus a central piston rod, featuring ultra-high rigidity. Its torsion resistance and lateral load capacity are more than twice those of conventional dual-guide rod cylinders, effectively preventing deflection and positional offset. Available bore sizes range from φ6 mm to 100 mm with two core variants: TCL precision ball bearing type delivers ultra-low friction and smooth motion for high-frequency lifting and precision positioning; TCM brass alloy sliding bearing type boasts superior wear resistance and impact resistance for heavy loads, dusty environments and conveyor line stopping operations. Standard strokes cover 5 mm to 500 mm. Optional configurations include J-type stroke adjustment (max 50 mm adjustable range) and -T high-temperature version operating steadily from -20℃ to 120℃. Standard configurations include built-in magnetic rings, dual-end rubber buffers and oil-free maintenance-free operation. Multi-directional mounting holes and four-side slots for magnetic switches are integrated, while dual air ports on the top and side enable flexible piping layout. Flange and foot bracket accessories support versatile installation orientations. Operating pressure ranges from 0.1 MPa to 1.0 MPa, and benchmark positioning holes ensure reliable repeat accuracy. Widely used in conveyor stopper lifting, PCB handling & crimping in 3C electronics, packaging gate actuation, jig ejection and eccentric load driving, this integrated actuator eliminates the need for separate external guiding assemblies, simplifying mechanical design with excellent cost performance for miniature precision stations and general medium-to-heavy duty automation.

Small bus end cover for switchgear Product Background: Richge is a manufacturer of Small Bus End Covers for switchgear in China, specializing in precision-engineered components that provide essential protection and finishing for busbar connections within switchgear systems. Our bus end covers are designed to enhance the safety, performance, and reliability of electrical installations.

The ZN12-24 vacuum circuit breaker is an indoor high-voltage switchgear with a rated voltage of 24kV and three-phase AC 50Hz.which introduced the technology from German company， Its operating mechanism is a spring energy storage type, which can be operated by AC or DC, or manually. This circuit breaker is a reinforced insulation type, which meets the requirements of the use environment in Class II polluted areas. This circuit breaker has simple structure, strong breaking capacity, long life, complete operation functions, no explosion hazard, simple maintenance, suitable for control or protection switch of power plant, substation and other transmission and distribution systems, especially suitable for breaking important loads and frequently operated places. This product is in accordance with related requirement of GB1984, JB3855, DL403 and IEC standards.