pu dispensing machine PJL-1500B
Video
Features
1、Stainless steel table
2、Suitable for multiple scenes
3、Free to control, easy to learn
Dimension: 1500*1000*1700MM
AB ratio：100:100-100:10 adjustable
Movment Track:Dot/Line/Arc/Circle
Speed：500mm/s（Movement speed）1-12ml/s（gluing out speed）
Accuracy： ±2%（potting） ±2%（mixing）
Input pressure：0.5MPa-0.7MPa
Viscosity：50cps-30000cps（Viscosity can be down via heating glue）
Operation：Manual/Automatic
Meter Pump：Gear pump/Screw pump/Double cylinder plunger pump
Flow Control: Digital Input
Programming method: teaching programming
Automated control system: PLC / touch screen (programming, modification, storage, etc.)
Glue control system: AB glue suction valve to achieve independent operation of AB glue
Mixed mode: dynamic static optional, instant mixing, easy to clean
Tank：stainless steel tank (60L)、(50L)、(40L)、(25L)、（10L）optional
Power supply: 220V/50Hz/1200W ( Test under heating unction is not power on)
Liquid A & B are kept in two tanks separately. There are two sets of metering pumps inside the machine, draining out liquids individually from tank A & B. Liquid A & B mix with each other in the mixer pipe and dispensed out according to the programmable data.
Advantage of pu dispensing machine:
1. Fully automatic operation, accurate proportion and even mixing
2. Glue dosing while mixing, no waste of glue and no waste of consumables. Precise dosing and dispensing.
3. The glue amount of the product is consistent and good. The edge of the machine is clean without glue.
4. Machine glue dosing save much time and effective and lower cost
5. There is no need for glue pouring staff, only one operator is needed to complete the mass production
Normally technical issues should be solved to choose the glue potting machine
1. Ratio between the base agent and hardener: 1:1 or 10:1
2. Fillers：Abrasive the base agent includes percentage of additives and fillings such as aluminum oxide, or silica powder, in order to increase the hardness or heat conduction
3. The mixed liquid is abrasive, cause big friction to the pump.
4. Need to vacuum to remove the air bubble inside
5. Not easy to mix the two components evenly.
6. Vacuum: to remove the air bubble inside the adhesive;
7. Self-cleaning；
8. Heating: pre-heat the resin before used
9. Dynamic Mixing Method to mix evenly;
10. Daheng Patent Metering Pump: anti-abrasive, long life span; high precision;Multi-nozzle: to improve capacity.
11. High Precision Valve;
12. Quality & Strict position control system.
13. Multi-head nozzle available.