|Material:||Stainless Steel 304||Application:||Molds Cleaning|
|Option:||Ultrasonic Cleaning||Option2:||Risning Tank|
|Ultrasonic Power:||3KW||Heating Power:||6KW|
ultrasonic cleaning tank,
ultrasonic washing device
Moulds Glass Industry Cleaning Plastic Injection Molds Automatic Cleaning Machine
How Ultrasonic cleaning machines working
Ultrasonic cleaning machines work on the principle of agitating cleaning solvents using high frequency sound waves, the ultrasonic agitation creates millions of microscopic bubbles that implode releasing vast quantities of energy, this action, know as cavitations, dislodges any contaminant stuck to the surface of a part, ultrasonic cavitations thoroughly cleans every surface in contact with the cleaning fluid
How to Clean Large Plastic Injection Molds
Complex molds require careful cleaning.
Complex injection molds represent substantial investments by plastic injection molding companies which, in order to protect their investments, must establish cleaning procedures to remove a variety of stubborn contaminants. These include burned on residues, oils, flashing and grease that if allowed to remain will result in product rejection by the quality control department. Hand scrubbing with solvents simply does not do the job. In addition to being time consuming, manual cleaning introduces potential health hazards for personnel and solvent disposal challenges. The solution is using an ultrasonic cleaner instead of scrubbing in a solvent-based parts washer.
Why an Ultrasonic Cleaner is Ideal for Injection Molding
In three words: thorough, safe and fast. Contaminants missed by manual cleaning are usually those deep in crevices and on other surfaces impossible to reach. Moreover, highly finished mold surfaces can be scratched or otherwise damaged by manual processes. Large molds can be difficult to maneuver, further risking damage during manual cleaning. And the longer it takes to clean the molds the greater the risk of damage.
Ultrasonic cleaning action solves all three issues.
It is thorough because it reaches all mold surfaces immersed in a biodegradable water-based ultrasonic cleaning solution. It is safe because while the cleaning action can be termed “violent” it occurs so fast that highly polished injection mold surfaces are not damaged during the cleaning process. By fast we mean 10 to 15 minutes although large complex molds may require a longer cleaning cycle.
Plastic Mold Cleaning by Cavitation Action
Cavitation action is described as the implosion of countless minute bubbles against surfaces of products immersed in the cleaning solution. Bubbles are created when generator-powered transducers bonded to the ultrasonic cleaner tank vibrate at ultrasonic frequencies measured in thousands of cycles per second or kilohertz (kHz).
Selecting the cleaning equipment is governed to a large extent by the size of molds being cleaned. Ultrasonic cleaners are available ranging from small benchtop units to industrial-sized floor-mounted equipment that can be fitted for automated cleaning and rinsing cycles. But do select a cleaner with a heater, timer and sweep mode.
The process is fairly straightforward regardless of equipment size. Here’s a simplified description that can be modified based on your specific operations:
Rinsing tip: You’ll want to thoroughly remove cleaning solution residues. Complex shapes may call for a spray rinse or, in certain cases, rinsing by cavitation in an ultrasonic rinse tank.
3 Tank Injection Molds, Blow Molds Ultrasonic Cleaning Machine With Each Tank's Dimension 1000*700*700mm
|Ultrasonic tank size(mm)||730 x 480 x 760 mm|
|Rinsing tank size(mm)||730 x 480 x h760|
|Ultrasonic frequency||28khz or 40khz|
|Material||Stainless steel 304|
|Power supply||AC220V, 3phase , AC380V/415V 3phase|
1) Tank materail is SUS304 with 2mm thickness, Human hand argon welded, Sturdy and durable resistance to high tempearture
2) 50W industrial transducers, outstanding cleaning effects
3) External ultrasonic generator
4) Power adjustable, choose different power according to different cleaning objects
5) Digital timer: 1~99hours timer adjustable. continious working for long time.
6) With memory function, no need to reset time and temperature every time.
7) 20~80C adjustable, 9KW heating panel, faster cleaning
8) Industry use power cord, more safer.
9) Can bear 50~100KG cleaning objects
10) Accessories: Machine with stainless steel basket, drainage, lid, movable castors.
Large Ultrasonic Cleaners
1 Must have adequate power to initiate and maintain cavitation under most work conditions.
2 If we try to introduce too much ultrasonic power into a tank a barrier will form at the liquid/radiating
surface interface that will block additional input power and will cause advanced cavitation erosion.
3 If we do not have adequate ultrasonic power initiating cavitation will be difficult, maintaining
cavitation will be difficult, and cleaning at best will be marginal. A low power level will also greatly
reduce the cleaning applications the tank will be able to perform.
4 When considering purchasing a special ultrasonic cleaning system for a specific cleaning application
FIRST Contact someone who is knowledgeable in ultrasonic design.
SECOND. Send a sample of the item to be cleaned to their testing lab for evaluation. THIRD. Request
information on tank design best suited for the application.
Contact Person: AGSONIC