Industrial Needle Valve System for Customized Adhesive Plunger 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:

    The plunger dispensing valve is a sophisticated plunger-type dispensing head meticulously designed to control adhesive output through precise plunger movements. Featuring an advanced back-suction function, it ensures seamless and continuous dispensing. This valve is your ultimate solution for high-speed dispensing of high-viscosity and high-liquid materials, including coating fillers, grinding media, and both single and two-component casting resins, catering to a viscosity range of 10,000 to 100,000.
    Our plunger dispensing valve operates on the highly reliable volumetric dispensing principle, where the dispensing volume is expertly determined by the cylinder's geometry and stroke. This ensures that the dispensing ratio remains unaffected by fluctuations in temperature, feed pressure, or material viscosity. We guarantee a stable mixing ratio for two-component media, supporting an impressive range of 1:1 to 10:1.

Advantages:
1. Effortless and swift maintenance procedures
2. Extended longevity, offering unmatched cost-effectiveness
3. Dramatically lowered servicing and maintenance expenses
4. Optional enhancements like valve monitoring, mixing tube heating, and dispenser heating
5. The system's flexibility allows for adaptation to any specific requirement

To elevate production efficiency, we have ingeniously designed 2 and 4 needle modules, perfect for simple dispensing tasks and small products. This innovation not only maintains precision but also enables the completion of multiple products simultaneously.

Specification

Volumetric piston dispensers stand as the quintessential choice for both liquid and highly viscous materials. They handle filled and abrasive media, as well as 1K and 2K casting resins, with ease. These dispensers excel in filling, sealing, and adhesive bonding applications, along with applying thermally conductive pastes. Based on the volumetric dispensing principle, the material quantity is determined by the cylinder geometry and stroke, ensuring independence from temperature, feed pressure, or viscosity. For 2C media, the mixing ratio remains consistent from 1:1 to 100:10, as both cylinders discharge into a shared mixing tube.

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).