Precision Screw Metering Valve for Customized Heavy Viscosity Applications

Product Details
Customization: Available
After-sales Service: Online Service
Precision: High Precision
Manufacturer/Factory & Trading Company
Gold Member Since 2025

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  • Precision Screw Metering Valve for Customized Heavy Viscosity Applications
  • Precision Screw Metering Valve for Customized Heavy Viscosity Applications
  • Precision Screw Metering Valve for Customized Heavy Viscosity Applications
  • Precision Screw Metering Valve for Customized Heavy Viscosity Applications
  • Precision Screw Metering Valve for Customized Heavy Viscosity Applications
  • Precision Screw Metering Valve for Customized Heavy Viscosity Applications
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  • Overview
  • Product Description
  • Specification
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
Screw Dispensing Valve
Condition
New
Warranty
12 Months
Automatic Grade
Automatic
Installation
Vertical
Driven Type
Pneumatic
Ratio Accuracy
±2%
Output Accuracy
±2%
Mixing Ratio
Customized
Output Speed
5-10g/S
Optional
Single/Double Output Needle
Transport Package
Wooden Case
Specification
Customized
Trademark
HOLS
Origin
Jiangsu, China

Product Description

Precision Screw Metering Valve for Customized Heavy Viscosity Applications
Product Description
Precision Screw Metering Valve for Customized Heavy Viscosity Applications
Screw Dispensing Valve:
Unleash the power of precision with our Screw Dispensing Valve, the epitome of metering excellence. Meticulously designed for dispensing hot melt and thermal conductive adhesives, this valve is a master at managing medium to high viscosity fluids. It offers extraordinary flexibility, effortlessly accommodating variable glue volumes and coatings on diverse workpieces. Central to its operation is a sophisticated rotor and stator system, forming a completely sealed metering chamber that ensures consistent dispensing performance, impervious to fluid viscosity variations. Choose from our versatile range of high-flow, micro, and dual-liquid screw dispensing valves to achieve outstanding application results.
Experience the art of precision dispensing with our state-of-the-art screw dispenser. Harnessing the rotational prowess of a screw, it skillfully delivers finely written dots and lines with exceptional precision. This volumetric metering screw pump is ingeniously designed to remain unaffected by liquid viscosity, guaranteeing flawless operation. With its endless piston mechanism, it promises continuous, uninterrupted dispensing for all your application needs, ensuring superior outcomes every time.
Precision Screw Metering Valve for Customized Heavy Viscosity Applications
Precision Screw Metering Valve for Customized Heavy Viscosity Applications
Dispensing Needle:
Tailored to perfection, our dispensing needles are meticulously crafted to meet diverse adhesive requirements, whether you're working with single-component adhesives or dual-component glues like AB adhesive. Each needle is designed to enhance your application processes with unrivaled precision.
Specification
Technical Parameters for Screw Dispensing Valve:
Model
D03
D15
D45
D60
D70
Measurements
length 228 mm, Ø 33 mm
length 274 mm, Ø 40 mm
Weight
340g
650g
Operating pressure
0-6 bar
Max. dispensing pressure
20 bar
21 bar
20 bar
Viscosity
watery to pasty
Dosing volume
ca. 0,003 ml/rev
ca. 0,01 ml/rev
ca. 0,05 ml/rev
ca. 0,14 ml/rev
ca. 0,53 ml/rev
Volume flow
0.03-0.36 ml/min
0.5~6 μL/s
0.1-1.2 ml/min
1.6~20 μL/s
0.5-6.0 ml/min
8.3~100 μL/s
1.4-16.0 ml/min
23.3~266 μL/s
5.3-16.0 ml/min
88.3~1000 μL/s
Min. dispensing quantity
0.00025 ml
0.0008 ml
0.004 ml
0.015 ml
0.06 ml
Dispesning accuracy
± 1 %
Stator material
hi-tec
hi-act / hi-per / hi-tec
hi-per
Material inlet
G 1/8" DIN/ISO 228
G 1/8" DIN/ISO 228
Material outlet
Luer-Lock (patented)
Wetted parts
AL / stainless steel / hi-tec/ UPE
AL / stainless steel / hi-per/ UPE (optional act/tec)
AL/ stainless steel / hi-per / HD-PE
Operating conditions
10 - 40 °C
Max. speed
125rpm*
Company Profile
Precision Screw Metering Valve for Customized Heavy Viscosity Applications
Precision Screw Metering Valve for Customized Heavy Viscosity Applications
Precision Screw Metering Valve for Customized Heavy Viscosity Applications
Precision Screw Metering Valve for Customized Heavy Viscosity Applications
Precision Screw Metering Valve for Customized Heavy Viscosity Applications
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).

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