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Soren20060714
JINGCHENG
3917290000 3904610000 3917390000
An automotive high-pressure heated glue hose is designed to transfer temperature-sensitive adhesives and sealants between a material pump and a dispensing valve on vehicle production lines.
Automotive bonding materials often have high viscosity and require controlled temperature to maintain stable flow. When the material cools inside the hose, viscosity can increase, pump pressure may fluctuate, and dispensing accuracy may be affected.
Shenzhen Jingcheng High-tech manufactures customized heated hose assemblies for domestic and imported adhesive dispensing systems, including equipment associated with SCA, ATN and GRACO.
Modern vehicle manufacturing uses adhesives and sealants in many production processes, including:
Structural bonding
Body seam sealing
Windshield installation
Battery pack assembly
Underbody sealing
Sound insulation
Panel bonding
Robotic adhesive dispensing
These materials must be delivered at a stable temperature to maintain predictable viscosity.
A properly designed heated hose helps reduce:
Adhesive thickening
Cold spots
Unstable material flow
Excessive pump pressure
Uneven adhesive bead size
Hose blockage
Production downtime
A complete automotive heated hose assembly may include:
Material-compatible inner tube
High-pressure reinforcement layer
Uniformly distributed heating elements
Thermal insulation
Protective outer covering
Temperature sensor
Machine-side fitting
Dispensing-side fitting
Electrical connector
The complete hose must be designed according to pressure, temperature, adhesive type and equipment configuration.
The listed product series supports high working pressure. The 3/8-inch specification has a reference working pressure of up to 475 bar / 6,888 psi.
Final operating pressure must be confirmed according to temperature, fittings, crimping structure and complete hose assembly.
The standard automotive production hose supports operating temperatures up to 200°C.
Other working temperatures can be evaluated according to the adhesive or sealant.
Uniformly arranged heating elements help reduce temperature differences along the hose and support more consistent adhesive viscosity.
The insulation layer reduces heat loss and helps maintain a stable material temperature between the pump and dispensing head.
The hose can be customized for:
SCA dispensing equipment
ATN adhesive systems
GRACO pumps
Robotic glue application systems
Domestic adhesive pumps
Imported dispensing equipment
Voltage, power, sensor type, aviation plug and pin arrangement can be matched to the original equipment.
Automotive structural adhesive dispensing
Seam sealing systems
Glass bonding equipment
Battery pack glue dispensing
Underbody coating equipment
Robotic sealant application
Body-in-white production
High-pressure adhesive pumps
Heated mastic transfer
Vehicle assembly lines
Item | Available Options |
|---|---|
Product Name | Automotive High-Pressure Heated Glue Hose |
Maximum Temperature | Up to 200°C |
Working Pressure | Up to 475 bar in listed specification |
Voltage | 110V / 220V / 380V / Custom |
Sensor | PT100 / PT1000 / J type / K type / Custom |
Hose Length | Customized |
Inner Diameter | Customized |
Fittings | Metric / BSP / NPT / Custom |
Electrical Connector | Customized |
Equipment Compatibility | SCA / ATN / GRACO / Other systems |
Inner Diameter | Outer Diameter | Working Pressure | Burst Pressure | Minimum Bending Radius |
3/8” | 15.7 mm | 475 bar / 6,888 psi | 1,900 bar / 27,550 psi | 110 mm |
1/2” | 19.7 mm | 450 bar / 6,525 psi | 1,800 bar / 26,100 psi | 150 mm |
5/8” | 22.5 mm | 400 bar / 5,800 psi | 1,600 bar / 23,200 psi | 175 mm |
3/4” | 20 mm | 300 bar / 4,350 psi | 1,200 bar / 17,400 psi | 200 mm |
1” | 25 mm | 275 bar / 3,988 psi | 1,100 bar / 15,950 psi | 240 mm |
The values above are catalog reference data. Final ratings depend on temperature, fittings and complete assembly design.
Please provide:
Adhesive or sealant type
Working temperature
Normal and maximum pressure
Hose length
Inner diameter
Voltage and power
Sensor type
Pump-side fitting
Dispensing-side fitting
Electrical connector
Equipment brand and model
Original hose photos or drawing
We manufacture heated hose assemblies directly, helping customers reduce procurement layers and communicate technical requirements efficiently.
Our reinforced hose structures are suitable for demanding automotive adhesive transfer applications.
We can develop replacement hoses from an original sample, drawing, connector dimensions or equipment model.
Length, diameter, fittings, voltage, power, sensor and electrical interface can all be customized.
