Audited Supplier
D&H Advanced Fluid Dispensing and Automation Solutions
Our expertise in glue dispensing machining automation offers cutting-edge benchtop and standalone fluid dispenser machines and XYZ-axis glue potting automation equipment design for precision applications. As leading mixing machine manufacturers, we specialize in metering mixing machines and AB mixture machines tailored to industry needs.
From epoxy glue dispensers and 2K meter mix systems to 1K and 2K dispensers, our solutions include PU technology machines and AB automation systems that ensure accuracy and reliability. With a focus on fluids control systems and liquids control equipment, we deliver seamless integration for efficient operations.
Our portfolio extends to professional fluids equipment, spraying technology, and dosage dispensing products, supporting industries with advanced product dispensing and glue potting machine development. For specialized applications, we provide RD PU anti-crystal automation and AB glue pouring machines, leading innovation in dispensing technology.
Detail description of AB Tanks
1.1 Stainless panel vacuum pressure tank which can bear negative pressure of inner tank .
1.2 Tank with motor stirrer that prevent the glue from sediment and keep the potting material in constant temperature. 1.3 Tank with top/ high /low liquid sensors that ensure alarm warning when liquid higher or lower the setting level .
1.4 Tank with vacuum degas (degas time can be set through touch screen), so the material can be re-feeding through vacuum negative pressure .
1.5 Tank with pressure releasing ball valve ; the bottom of tank reserved back-flow connector and river closure ball valve.
1.6 Tank with artificial feeding mouth that can be added glue appropriately by hand . 1.7 Tank with silica-dryer which can prevent material especially PU from crystallization .
Feature of Daheng Double Cylinder Plunger Pump
1. Two cylinder plunger pumps work by turns, short reversing time, only take 0.1s each time.
2.The biggest flow volume :10g/s,Repetition accuracy:0.2g.
3.Also Suitable for high viscosity glue: 1cps~30000cps.
4. Suitable for big flow dispensing or slight flow dispensing.
5. Suitable for frequent start and stop dispensing. 6. Anti-wear, Anti-corrosion, super long life time.
Working principle: As the pushing bar push forward and the room volume change, and the gluing amount change, which means what amount of the bar push forward is the amount of gluing out.
PLC Operation Controlling System
1.Dispensing volume is controlled by the speed of pump's motors ; Glue speed adjustable within the speed range .
2.Machine with detecting function that detect the speed and running time of pumps to ensure the ratio reliability.
3.Adjustable gluing-out volume make sure glue A/B dispense out at the same time from glue valve to get better glue mixing effect .
4. Machine with gel resistance calculator , which prevent the mixture curing inside .
5. You can set single gluing-out and steady gluing-out function to meet up with your different process requirement .
6 .Whole machine system and function is controlled by Panasonic PLC and MGCS touch screen . 5.7 Reserved PLC communication interface, which easy connecting with outside device . 5.8 Equipped with a safety lock to prevent staff from wrong operation .
Working Area | 850mm×700mm×100mm |
Processing | dot , line , arc , circle |
Speed | 0---250mm/s |
Accuracy | ≤±0.2mm |
Mixing ratio | 1 :1 ---10:1 |
Out-glue speed | 0.5g/s -12g/s(per single pump) |
Repeatability | ≤±2% |
Program stock | 99pcs |
Viscosity | 50cps~30000cps |
Operation mode | Manual/auto/third party signal |
Ratio | PLC/Double cylinder plunger pump |
Flow control | Digital input |
Program method | Teaching programming |
Automatic controlling system | Touch screen / hand held tech box |
Mixing method | Dynamic/static |
Cleaning mode | Self-cleaning |
Tank | Stainless steel material barrel ABtank : 10L ,25L ,40L ,60L optional |
Vacuum degas(-0.1MPa),4L/s | |
Liquid sensor | |
Tank stirring | |
Power supply | 220V/50Hz/1500W(excluding heaters) |
Input air pressure | 0.4MPa-0.7 MPa |
Outer dimension | 2092mm×1300mmX1157mm |
Appearance material | +industrial aluminum profile |
Applications :
Bonding of HEPA filters for interior ventilation systems
HEPA (high-efficiency particulate air) filters
Antimicrobial seals for air conditioning cycling system
Low-emission seals for car interiors and oil filter system
ULPA (ultra-low particulate air) filters application
EPA (efficient particulate air) filter
... ... and so on ... ...
