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China, Chinese Custom Fast-Acting Needle Valve for Adhesive Dispensing Solutions1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValvePlunger ValveCustom ValveFast-Acting Valve
Hols (Suzhou) Automation Co., Ltd.
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Product DescriptionProduct DescriptionPlunger Dispensing Valve The sophisticated plunger dispensing valve is engineered as a plunger-type dispensing head, meticulously controlling adhesive output through the precise movement of the plunger. It features an innovative back-suction function, ensuring seamless, continuous dispensing. This valve is the quintessential choice for rapid dispensing of high-viscosity and high-liquid materials, including coating fillers, grinding media, and both single-component and two-component casting resins. Its versatility shines with a viscosity range from 10,000 to 100,000, making it indispensable for demanding industrial applications. Harnessing the power of the volumetric dispensing principle, the plunger dispensing valve offers unparalleled precision. The dispensing volume is dictated by the cylinder's geometry and stroke, rendering it unaffected by temperature fluctuations, feed pressure variations, or material viscosity changes. The valve guarantees a stable mixing ratio for two-component media, with a broad applicable ratio range from 1:1 to 10:1, ensuring consistent and reliable performance in all conditions. Advantages:1. Fast and effortless maintenance, minimizing downtime2. Extended service life, offering exceptional cost efficiency3. Dramatically reduced servicing costs, optimizing operational budgets4. Customizable features including valve monitoring, mixing tube heating, and dispenser heating to cater to diverse needs5. The system's inherent flexibility allows it to be seamlessly adapted to any requirement, enhancing versatilityTo elevate production efficiency, we have ingeniously designed 2 and 4 needles modules, perfect for straightforward dispensing and small product applications. This innovation not only maintains precision but also enables the completion of more products in a single operation.Specification Volumetric piston dispensers are the gold standard for handling both very liquid and highly viscous materials with ease. They excel in applying filled and/or abrasive media, as well as 1K and 2K casting resins, making them indispensable for filling, sealing, adhesive bonding, and applying thermally conductive pastes. Our piston dispensers operate on the volumetric dispensing principle, where the material quantity is precisely determined by the geometry and stroke of the cylinders. This mechanical determination ensures independence from temperature, feed pressure, or material viscosity. For 2C media, the mixing ratio remains consistent within a range of 1:1 to 100:10, thanks to the simultaneous discharge of both cylinders into the unified mixing tube, guaranteeing accuracy and reliability in every application.Product dataVP7201VP7212VP7205VP7222VP7224VP7299Number of material components1K2KOutlets121241Volume per shot min./max. (mixing ratio 1:1) ml0.4/450.8/900.8/∞Lifting min./max. mm5/65Piston diameter min. mm10Piston diameter max. mm30Dispensing speed max. ml/s8Dispensing accuracy at min.lift %<5Dispensing accuracy at max.lift %<0.3Machine capability index>1.67 (=5 s; at tolerance of 5% )Mixing ratio--1:1~10:1Company ProfileFAQQ1: What products does your company have?A: At HOLS, we specialize in the realm of intelligent manufacturing, with our business activities comprising three core areas: customized production lines, a range of standard products, and comprehensive testing services. Our standard products encompass dispensing machines, potting machines, curing equipment, and related innovations. The customized production lines are tailored to meet specific customer requirements and predominantly serve sectors like new energy motors, electronic control systems, and automotive and semiconductor industries. This includes assembly and testing lines for various sensors and intelligent chassis by wire control production line solutions. Our robust testing services offer a variety of testing options, data simulation collection, and more.Q2: Where is your company located?A: HOLS proudly bases its headquarters in Suzhou, where we also maintain our manufacturing facilities. Additionally, we operate three offices within the region and have strategically positioned two overseas offices in Germany and USA. Q3: How long does it take to produce the machine?A: Given that our products are meticulously customized to meet individual client demands, the lead time for standard equipment delivery is typically one month from order receipt. For non-standard production lines, from the initial design confirmation to delivery, the process usually spans approximately three months.Q4: If we don't know how to use the machine, will your company teach us?A: Absolutely. We cordially invite your team to visit our factory, where our engineers will provide comprehensive operational guidance until you achieve proficiency in operating the equipment. If visiting us poses a challenge, rest assured, as we also extend our support through online services.Q5: What should we do when equipment malfunctions?A: 1. Enjoy 24/7 expert support: Our dedicated engineers are on standby around the clock, ready to quickly identify and resolve issues, ensuring minimal disruption to your operations.2. Benefit from a one-year comprehensive warranty: Our equipment comes with a 12-month warranty covering material defects under normal operation. Eligible repairs entail free replacement parts, with exceptions for intentional damage or unauthorized modifications.
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