A 400ml 1:1 dual-cartridge manual dispensing gun is a handheld tool designed for precise application of two-component (e.g., epoxy, silicone, or acrylic) adhesives or sealants. It is widely used in industries requiring controlled mixing and dispensing of materials with fixed 1:1 volume ratios. Below is a detailed overview of its usage, advantages/disadvantages, and applications, based on technical specifications and industry insights.
Capacity: 400ml dual cartridges (200ml per component).
Thrust Ratio: Typically 4:1 to 25:1, enabling efficient force transmission for high-viscosity materials.
Material: Reinforced nylon or steel frame for durability.
Design: Ergonomic handles, U-shaped cartridge slots for quick loading, and anti-drip mechanisms.
Cartridge Installation:
Insert two 200ml cartridges (Component A and B) into the gun’s U-shaped holder, ensuring proper alignment.
Attach a static mixer nozzle (e.g., spiral-type) to blend components thoroughly before dispensing.
Dispensing:
Squeeze the trigger to engage the plungers, forcing both components through the mixer nozzle.
Adjust dispensing speed by controlling trigger pressure. For high thrust ratios (e.g., 25:1), minimal force is required even for viscous materials.
Post-Use Maintenance:
Clean residual adhesive from the nozzle to prevent clogging.
Store the gun in a dry environment to avoid corrosion.
Construction: Sealing joints in glass curtain walls, waterproofing, and tile grouting.
Automotive: Bonding metal/plastic parts, repairing components.
Electronics: Encapsulating circuits, potting transformers.
DIY/Home Improvement: Furniture assembly, craft projects, and gap filling.
A 400ml 1:1 dual-cartridge manual dispensing gun is a handheld tool designed for precise application of two-component (e.g., epoxy, silicone, or acrylic) adhesives or sealants. It is widely used in industries requiring controlled mixing and dispensing of materials with fixed 1:1 volume ratios. Below is a detailed overview of its usage, advantages/disadvantages, and applications, based on technical specifications and industry insights.
Capacity: 400ml dual cartridges (200ml per component).
Thrust Ratio: Typically 4:1 to 25:1, enabling efficient force transmission for high-viscosity materials.
Material: Reinforced nylon or steel frame for durability.
Design: Ergonomic handles, U-shaped cartridge slots for quick loading, and anti-drip mechanisms.
Cartridge Installation:
Insert two 200ml cartridges (Component A and B) into the gun’s U-shaped holder, ensuring proper alignment.
Attach a static mixer nozzle (e.g., spiral-type) to blend components thoroughly before dispensing.
Dispensing:
Squeeze the trigger to engage the plungers, forcing both components through the mixer nozzle.
Adjust dispensing speed by controlling trigger pressure. For high thrust ratios (e.g., 25:1), minimal force is required even for viscous materials.
Post-Use Maintenance:
Clean residual adhesive from the nozzle to prevent clogging.
Store the gun in a dry environment to avoid corrosion.
Construction: Sealing joints in glass curtain walls, waterproofing, and tile grouting.
Automotive: Bonding metal/plastic parts, repairing components.
Electronics: Encapsulating circuits, potting transformers.
DIY/Home Improvement: Furniture assembly, craft projects, and gap filling.