2 component potting and dispensing in PCB housings encapsulating 2K adhesive AB material machine

2 component potting and dispensing in PCB housings encapsulating 2K adhesive AB material machine Description:

2 component potting and dispensing in PCB housings encapsulating 2K adhesive AB material machine

★ There is an X, Y, Z-axis for free setup of the motion system. Racks are treated with full heavy metal plates to improve the operation stability.

★Smooth implementation of continuous track motion to reduce mechanical vibration, and automatic clearance operation, and the target will automatically stop outside the designated area.

★ Three functions such as glue pouring and track filling are achieved in an integrated manner for fully automatic operation.

★ Double baskets are designed, and it is provided with liquid level sensors for monitoring to ensure the quantity of glue supply and no solidification when laid for long.

★ It is proportioned on demand on the basis of glue pouring while pouring to save materials to the greatest extent.

★ It is provided with a unique control system without being affected by air pressure to avoid uneven gluing, wire drawing, bubbles and other adverse cases.

★ The independent control system is used to set the glue application speed, glue dispensing time and gluing quantity freely to ensure the stability of glue output.

★ The optional glue mixing, heating and vacuum defoaming functions are suitable for different kinds of pouring process.

★ It can be mounted in connection with the assembly line.

WORKING PRINCIPLE

The machine will have two tanks for keeping Liquid A & B 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 .

PRODUCT SPECIFICATIONS

Sara

We offers an automatic dosing machine for degassing, proportioning, mixing and high precision dosing of two component resins (epoxy, polyurethane, silicone..) in the atmospheric environment.

Main features:

• Automatic loading of resin and hardener from barrels

• Servomotor controlled design ensures smooth acceleration has the ability to move precisely to prevent jerking

• High-low material qunatitiy level sensor in the tanks

• Automatic dosing feature allows the operator to take a break and return to operation again.

• Can be memorized 99 different loaded programme

• Dosing quantity and speed even smallest amounts  can be precisely settable in the 7'' touch screen.

• Easy and fast programming capability with joystick 

• After the operation, static mixer or dynamiccleaning equipment prevents the waste of static/dynamic mixer.

• Resin tank heater, Metering Pump heater, Resin Tube heater

Options:

• Dispensing with Dozing nozzle or Static mixer/dynamic mixer

• Constant or Variable resin:hardener mixing-ratio

• Single or Multi Dispenser Potting

• Fixed or Moveable dosing nozzle (Dispensing)

(X-Y-Z axis movement or interpolation)

• Automatic Loading & Unloading of Trays

• Ability to dosing different quantities of raw materials to different locations in one program

• Automation: pre-heating and curing oven with conveyor 

• Extra degassing tanks for uninterrupted production

Dosing Pumps

• Very precise even at very low volumes

• Constant mixing ratio ensures faultless dosing

• Metering pumps ensures minimal amounts of reactive mix

• Temperature controlled design

• Resistant to abrasion even when filled with high abrasive casting resins and does not require maintenance

Vacuum Tank Agitator

• Full homojenization

• No sedimentation

• Perfect degassing

Static Mixer /dynamic mixinng

• Perfect homogenization without dead space

• Abrasion resistant & low maintanence

• Temperature controlled design

• Ensures optimal viscosity of reactive compounds at constant temperature

• Provides very long service life with a closed cleaning system

Technical Specifications
Vacuum PumpUp to 1mbar

Nozzle Movement Motor: AC servomotor Linear X,Y,Z axis

Nozzle Movement DistancesX:700mm, Y:700mm, Z:100mm

Control SystemPLC

Power SupplyTriple Phase 220V +/-10%, 50 / 60Hz

Air Pressure6 Bar

Touch Screen7 inch

Barrel size: 10L,25L,40L for optional

Electronics Potting

Potting masses protect the sensitive electrical and electronic parts of devices from variable operating conditions,

 such as temperature fluctuations, damp, vibrations and more. Application like sensor potting, capacitor potting, transformer, relay, inductor, relay,Transducers, sensors, switches, meters, transmitters

Plug and Cable Potting

Even the tiniest gaps in plug housings, connectors and power supply units can be filled by potting masses. 

Potting materials for plugs and cables are flexible, highly water resistant, mechanically stable and tear-resistant. such as connector , switch potting

Photovoltaic Potting

Photovoltaic potting makes devices extremely weather-resistant, protects electrics against atmospheric fluctuations and the infiltration of damp, such as junction box potting, panel sealing and so on

LED Potting

Transparent or opaque potting systems protect LEDs from water, dust, and other atmospheric influences, enabling effective encapsulation as well as optimal light scattering for spotlight. Additionally, the Sonderhoff mixing and dosing system for LED potting avoids air bubbles and smears making optimal protection possible. such as led strip, wall washer, led driver, led display screen,  other led lamps

Filter Potting

Potting compounds are used to join end-caps of various kinds of filters, as well as for gluing and sealing filters to the filter frame. 

This provides a leakage-free sealing of the frames and allows for the filtering of clean air.

 Pu potting for bonding the filter medium into the filter frame enables cost and weight reductions, also meeting the high-quality requirements. 

Due to the foamed cell structure, the amount of adhesive per filter can be reduced by up to 50 percent. 

The lower density results in less weight that facilitates easier part handling. such as hepa filter, end cap filter , cabin fiter, air filter, ECO filter, oil filter potting and so on