High-Performance Piston Valve for Accurate Adhesive Dispensing Solutions

• Customization: Available
• Function: Ordinary Plunger Valve
• Material: Stainless Steel
• Model NO.: Piston dispensing valve
• Structure: Cartridge Type
• Mixing Ratio: 1:1-10:1 (Can Be Customzied)
• Visconity Range: 10 Hundred to 10 Thousand
• Adhesive Type: Single or Double Component Adhesive
• Appliable Process: Heat Dissipation, Potting, Sealing, Bonding
• Transport Package: Wooden Case
• Specification: According to customer
• Trademark: HOLS
• Origin: Jiangsu, China

Product Description

Product Description

Plunger Dispensing Valve

    Our plunger dispensing valve is an innovative plunger-type head, meticulously engineered to masterfully manage adhesive output through precision plunger movement. Equipped with a sophisticated back-suction feature, it ensures seamless and uninterrupted dispensing, making it a paramount solution for swift application of high-viscosity and high-liquid substances. Perfectly suited for materials such as coating fillers, grinding media, and both single-component and two-component casting resins, it efficiently accommodates viscosities ranging from 10,000 to 100,000.
    Crafted on the robust volumetric dispensing principle, our plunger dispensing valve defines dispensing volume through the precise geometry of the cylinder and stroke. Its dispensing ratio remains unaffected by temperature, feed pressure, or material viscosity, ensuring unwavering stability. The mixing ratio for two-component media is steadfastly consistent, with a versatile range from 1:1 to 10:1, guaranteeing reliability in varied applications.

Advantages:
1. Fast and seamless maintenance for minimal downtime
2. Extended service life offering unmatched cost-effectiveness
3. Dramatic reduction in servicing costs
4. Optional enhancements including valve monitoring, mixing tube heating, and dispenser heating
5. The system's adaptability allows it to meet any requirement with exceptional flexibility

To elevate production efficiency, we have ingeniously crafted 2 and 4 needle modules. These are impeccably suited for straightforward dispensing and small products, maintaining precision while enabling the completion of multiple products in a single operation.

Specification

Our volumetric piston dispensers stand as the ideal choice for both very liquid and highly viscous materials. They effortlessly handle filled and/or abrasive media and 1K and 2K casting resins, making them indispensable for filling, sealing, adhesive bonding, and applying thermally conductive pastes. Built on the volumetric dispensing principle, the dispensed material volume is precisely dictated by the cylinder's geometry and stroke. The mechanical determination ensures independence from temperature, feed pressure, or viscosity. For 2C media applications, the mixing ratio remains consistently stable within a 1:1 to 100:10 range, as both cylinders synchronously discharge into a shared mixing tube.

Technique parameter:

Product data	VP5001	VP5012	VP5005	VP5022	VP5024	VP5099
Number of material components	1K		2K
Outlets	1	2	1	2	4	1
Volume per shot min./max. (mixing ratio 1:1) ml	0.06/18		0.1/36			0.1/∞
Lifting min./max. mm	2/45
Piston diameter min. mm	6
Piston diameter max. mm	23
Dispensing speed max. ml/s	5
Dispensing accuracy at min.lift %	<5
Dispensing accuracy at max.lift %	<0.5
Machine capability index	>1.67 (=5 s; at tolerance of 5% )
Mixing ratio	--		1:1~10:1

Company Profile

FAQ

Q1: What products does your company have?
A: HOLS is a leader in intelligent manufacturing, with a business focus on three main areas: customized production lines, standard products, and comprehensive testing services. Our standard products encompass dispensing machines, potting machines, curing equipment, and a variety of related items. We offer tailored production lines, specifically designed to meet customer specifications, predominantly in sectors such as new energy motors and electronic control systems, automotive, and electronic semiconductor industries. This includes customized assembly and testing lines for an array of sensors, as well as intelligent chassis-by-wire control production line solutions. Our testing services deliver extensive testing, data simulation collection, and more.
Q2: Where is your company located?
A: HOLS is headquartered in the vibrant city of Suzhou, with manufacturing bases located in Suzhou and three additional offices. We also proudly operate two international offices in Germany and Mexico, all dedicated to delivering exceptional products and services to our global clientele.
Q3: How long does it take to produce the machine?
A: Our products are meticulously customized to meet each customer's specific demands. For standard equipment, delivery is approximately one month from order receipt. For non-standard production lines, the timeline from design confirmation to delivery is around three months.
Q4: If we don't know how to use it after purchasing the machine, will your company teach us?
A: Absolutely. We graciously invite you to send a team to visit our factory, where our skilled engineers will provide thorough operational guidance until you're proficient in operating the equipment. If a visit is inconvenient, we also offer comprehensive online support services.
Q5: What should we do when equipment malfunctions?
A: 1. Our 24/7 expert support team is always on standby. Our engineers are ready to deliver swift issue identification and resolution, ensuring minimal disruption to your operations.
2. One-year comprehensive warranty: all equipment is covered by a 12-month warranty against material defects under normal operation. Qualifying repairs include free replacement parts (exclusions: intentional damage/unauthorized modifications).