JHIMS - One component screw dispensing valve

Product Number：JH-6B

Product Usage：The screw dispensing head is a precision device used for flow control in dispensing and material transport. Comprising a screw and stator, it ensures ultra-precise regulation, enhancing production efficiency and accuracy across various applications.

Applicable Industries：Automotive, electronics, aerospace, food, pharmaceuticals, biotech, 3D printing.

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Product Details
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Precision screw dispensing head

Ⅰ、Single-Component Screw Valve Overview:

1.Precision Volumetric System: The single-liquid screw valve uses a rotor-stator mechanism for accurate metering and delivery, suitable for fluids ranging from low to high viscosity.

2.Stable Pressure and Flow: Ensures consistent material flow based on pump speed and time, ideal for precise applications.

3.Versatile Fluid Compatibility: Works with low to high viscosity fluids, including abrasive and sensitive materials.

Ⅱ、Key Components:

Stator & Rotor: Stator made from corrosion-resistant FFKM and SUS304, finely ground for precision; rotor drives stable material output.

Screw: SUS304 screw with titanium plating enhances durability and performance at high speeds (up to 12,000 r/min).

Ⅲ、Product Highlights:

1.High Precision: Eccentric screw and servo motor ensure continuous, stable adhesive output.

2.Wide Applicability: Suitable for a range of viscosities, adjustable via motor speed.

3.No Drips or Stringing: Reverse motor suction solves common dispensing issues.

4.Low Maintenance: Easy to clean, handle, and maintain.

Ⅳ、Applies to:

Fluids: Ink, UV glue, solvent, silicone oil, catalyst.

Processes: Potting, filling, scribing, edge banding, dotting.

Ⅴ、Product Features:

Stator Durability: Corrosion-resistant, long-lasting stator reduces cost.

High Pressure: Delivers over 20bar pressure.

Volumetric Metering: Flow remains stable regardless of pressure changes.

Ⅵ、Specification:

Parameter / Model	JH-3B	JH-45B	JH-6B	JH-7B
physical dimension	L267mm , φ 29mm	L294mm , φ 29mm	L322mm , φ 33.5mm	L322mm , φ 33.5mm
weight	425g	450g	610g	610g
input pressure	0-6bar	0-6bar	0-6bar	0-6bar
output pressure	20bar	20bar	20bar	10 bar
volume flow	0.12-1.48ml/min	0.5-6.0ml/min	1.4-16.0ml/min	5.3-60.0ml/min
Applicable colloidal viscosity	0-1000,000cps	0-1000,000cps	0-1000,000cps	0-1000,000cps
Minimum spit volume	0.001ml	0.004ml	0.015ml	0.060ml
working environment	0-40 ℃	0-40 ℃	0-40 ℃	0-40 ℃
Accuracy error	±1%	±1%	±1%	±1%
Stator material	VisChem	VisChem	VisChem	VisChem
outlet	Luer connector	Luer connector	Luer connector	Luer connector
operating conditions	10-40 ℃	10-40 ℃	10-40 ℃	10-40 ℃
Repeatability	>99%	>99%	>99%	>99%
Adapt to the smallest needle	TT25G ( 0.26 inner diameter , 0.51 outer diameter )	TT20G ( 0.6 inner diameter , 0.91 outer diameter )	TT18G (inner diameter 0.84 , outer diameter 1.27 )	Volume flow depends on fluid viscosity and supply pressure

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