China machine tool cooling regulator Manufacturer, Supplier, Factory

SOLH WR110 series is a compact brass water pressure regulator specially designed for industrial cooling water and process water pipelines. Adopting anti-scale and anti-corrosion brass construction, it fits tap water and general industrial water working conditions. With dual adjustable pressure ranges and a maximum working pressure of 0.8MPa, it features built-in overpressure relief for stable water pressure and pipeline protection. Equipped with a lockable knob, reserved gauge port and diverse mounting options, it delivers fast response and minor pressure fluctuation. It is widely used in machine tool cooling, laser equipment, water treatment, instrument water supply and industrial spraying circulation systems.

SOLH MGP series thin compact guide rod cylinder is dimensionally interchangeable with genuine SMC products. It adopts an integrated structure of cylinder barrel, dual guide rods and precision bearings with built-in torsion resistance and powerful lateral load capacity without external guiding accessories. Its flat slim structure cuts 17%~24% weight compared with conventional cylinders, perfectly suitable for compact automation operations such as pressing, positioning, lifting and workpiece transfer. Three sub-types classified by bearings cover diverse working conditions: MGPM with metal sliding bushings features outstanding wear resistance and dustproof performance for heavy lateral loads and dusty low-speed cyclic work; MGPL ball bushings deliver ultra-low friction and smooth motion for high-speed frequent reciprocation; MGPA zero-clearance high-precision ball bearings achieve anti-rotation accuracy up to ±0.01mm for precision fitting and calibration. Bore sizes range from φ12 to 100 mm with standard strokes of 5~300 mm. Standard dual-end rubber buffers are equipped, while AZ air cushion buffers are optional for bores above 20 mm to absorb severe impact during high-speed heavy-duty movement. Built-in slots support direct installation of D-M9, A93 magnetic switches without extra brackets for tidy wiring. Operating pressure ranges from 0.12 MPa to 1.0 MPa with a minimum actuating pressure of 0.1 MPa under ambient temperature of -10℃~60℃. Widely deployed in electronic PCB positioning & pressing, inspection jig lifting, packaging feeding and general automation limiting clamping, it acts as a highly versatile integrated guided pneumatic actuator.

switch gear door lock Switchgear Door Lock: Product Details and Applications The Switchgear Door Lock is an essential component designed to ensure the security and safety of electrical switchgear systems. This lock features a robust construction, typically made from high-grade stainless steel or zinc alloy, providing excellent durability and resistance to corrosion. Its design incorporates advanced locking mechanisms, such as a deadbolt or sliding bolt system, which offers enhanced protection against unauthorized access.

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 3L series 3/2-way hand pull directional control valves follow standard industry specifications with a default Normally Closed (NC) structure equipped with automatic spring return. Operated via straightforward axial push-pull handle movement, this manual pneumatic valve requires no electric parts or pneumatic drive signals, making it an intrinsically safe manual switching component for pneumatic circuits. It is widely deployed for single-acting cylinder actuation, circuit on-off switching, inching commissioning and safety interlock systems, especially ideal for field debugging, emergency cut-off and explosion-prone working environments. The three-port layout complies with universal industry standards: P for main compressed air inlet, A for working output port connecting single-acting cylinders, and R for exhaust port compatible with standard silencers to reduce exhaust noise. Under normal released status, the built-in return spring presses the precision spool to seal the P inlet; port A links to R for pressure relief to maintain the closed safe state. Manual pulling of the handle shifts the spool to connect P and A ports for air supply to drive cylinder movement. Once released, the spring instantly resets the valve, cutting air intake and exhausting residual pressure to prevent unintended continuous operation. Constructed with robust aluminum alloy housings and low-friction precision spools, the valve supports lubrication-free operation with stable sealing performance. Four size grades ranging from compact 3L100 up to heavy-duty 3L400 cover thread specifications M5, G1/8, G1/4, G3/8 and G1/2; PT, NPT and G thread options are available to satisfy global installation demands. The valve supports panel mounting and base mounting, sharing identical installation dimensions with the 3A air-operated valves for seamless interchange between manual and pneumatic control modes. Without any electrical components, it delivers spark-free operation suitable for flammable, dusty and humid workshops, commonly used for manual clamping, ejection cylinder control, equipment maintenance safety lockout and combined manual-pneumatic logic control systems paired with 3A pilot valves.

Our company specializes in high-quality Switchgear Connection Adapters, essential for ensuring seamless integration and reliable connections within electrical power distribution systems. We design and manufacture adapters that facilitate the connection of various switchgear components, enhancing system flexibility and efficiency. Our products are built from durable, high-performance materials to withstand harsh environments and meet international standards. We are committed to delivering innovative solutions that support the reliable operation of electrical networks across diverse industrial and commercial applications.