Hot melt micro dispensing head
Ⅰ、Product Overview - Micro Dispensing Head
Components:
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Rubber Barrel Heating Module: Provides controlled heating for glue.
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Pressurizing Cap Module: Seals and controls output pressure.
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Nozzle Heating Module: Maintains optimal temperature during dispensing.
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Runner Module: Features a modular design for flexible applications.
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Valve Body Module: Ensures stability and reliability.
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Heat Dissipation Module: Reduces noise and dissipates heat.
Ⅱ、Nozzle Options:
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Diameters from 40µm to 500µm
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Types: Flat jet, needle, and extended
Ⅲ、Maintenance:
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Regular cleaning in ultrasonic cleaner is required.
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Avoid soaking sealing rings in organic solvents.
Ⅳ、Jet Valve Controller - Touch Screen Control:
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Graphic interface for intuitive operation.
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Supports MES systems for enhanced functionality and reliability.
Ⅴ、Nozzle Heater
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Heating Method: Two-stage heating to maintain constant temperature at the glue barrel and nozzle.
Ⅵ、Performance Features
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Compatibility: Suitable for 30CC, 100CC, and 300CC hot melt adhesives.
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Modular Design: Facilitates easy part replacement and debugging.
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Precision: Injection volume accuracy of 0.3nL with 98% consistency.
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Line Width: Minimum of 0.17mm with point diameter as small as 0.15mm.
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Platform Compatibility: Works with all major sports platforms.
Ⅶ、Advantages
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High speed and flexibility
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Exceptional precision and stability
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Easy disassembly and maintenance
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Independent stroke adjustment
Ⅷ、Applications - Focus Areas:
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Underfill
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Pin encapsulation
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Precision coating
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Bonding and sealing
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Potting
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Dam & filling
Ⅸ、Applicable Fluids:
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Underfill Adhesive
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Epoxy Adhesive
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UV Adhesive
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Conductive Adhesive
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Silver Paste
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Ink
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Red Adhesive
Ⅹ、Specifications:
parameter
|
value
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Product number
|
LRJ-PUR300CC |
Dimensions (L * W * H)
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see attached drawing
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weight ( g )
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750g
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Materials in contact with liquids
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Stainless steel 303 , special steel
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Liquid inlet size
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Luer connector, barb connector
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Firing pin assembly
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Φ0.6-Φ2.1mm
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nozzle assembly
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High wear-resistant material Φ0.05~0.3mm
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heating element
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20~220℃
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Fluid seal
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Corrosion-resistant, high-temperature-resistant materials
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Maintenance intervals for seal assemblies
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20,000,000 times
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Maximum dispensing frequency
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1000Hz (instantaneous maximum frequency 1500Hz )
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Maximum driving voltage
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100%
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glue type
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Adhesives, lubricants, water solvents, molten polymers, etc.
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Applicable viscosity range
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0~200000cps
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Liquid temperature range
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20~120℃
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Ⅺ、Product Size:
Dispensing head keywords:
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