Ultrasonic cleaning equipment
1. Ultrasonic cleaning equipment
Ultrasonic cleaning belongs to physical force cleaning, which itself is green cleaning. If a suitable cleaning agent is added to the cleaning solution, it is a combination cleaning and has a more obvious cleaning effect. Ultrasonic cleaning is one of the most widely used power ultrasonics at present. Ultrasonic cleaning is closely related to the development of modern technology and advanced manufacturing processes. Ultrasonic cleaning is a more effective one in various chemical, physical and mechanical cleaning. It is widely used in machinery, optics, electronics, light industry, textile, chemical industry, aerospace, shipbuilding, atomic energy and medical and pharmaceutical industries. .
2. The mechanism of ultrasonic cleaning technology
The principle of the ultrasonic cleaner is that the high-frequency oscillation signal emitted by the ultrasonic generator is converted into high-frequency mechanical oscillation by the transducer and propagated to the medium-cleaning liquid, and the ultrasonic waves are radiated in the cleaning liquid. , make the liquid flow to generate tens of thousands of tiny bubbles, these bubbles form and grow in the negative pressure area where ultrasonic waves propagate longitudinally, and quickly close in the positive pressure area, in this process called "cavitation" effect The closing of the medium bubble may become an instantaneous high pressure exceeding 1,000 air pressures. The continuously generated high pressure is like a series of small "explosions" that continuously impact the surface of the object, causing the dirt on the surface of the object and in the gaps to peel off quickly. So as to achieve a comprehensive cleaning effect of the object. Ultrasonic cleaning does not affect the material and accuracy of any object.
3. Characteristics of ultrasonic cleaning technology
Compared with other cleaning methods, ultrasonic cleaning has the advantages of high cleaning rate, less residue, short cleaning time and good cleaning effect. For all the cleaned parts that can be soaked by liquid, ultrasonic has a cleaning effect on it. It is not limited by the surface shape of the cleaning parts, such as deep holes, slits and grooves. can be cleaned. Since the ultrasonic generator adopts Class D working amplification, the electro-acoustic efficiency of the transducer is high, so ultrasonic cleaning has high efficiency and energy saving. It is a truly high-speed, high-quality cleaning technology that can be easily automated. If the cleaning agent is a non-ODS cleaning agent, it has a green cleaning effect. Ultrasonic cleaning has a good cleaning effect on objects with strong reflections such as glass and metal, but is not suitable for materials with strong sound absorption such as textiles, porous foam plastics, and rubber products.
4. Scope of application of ultrasonic cleaning machine
Cleaning of parts before/after plating, dewaxing, degreasing, and rust removal of stainless steel and hardware parts, cleaning of watch parts, electronic components, etc. It has a good cleaning effect especially for parts with through holes or holes. . The cleaning efficiency is high and the effect is good, and it has amazing effect on the oil, wax, dust on the workpiece and the fine seam that cannot be cleaned by ordinary methods.
Single-tank ultrasonic cleaner, using alkaline or weakly acidic water-based solvent as cleaning agent.
This series is suitable for pre-plating and post-plating cleaning, watch parts, jewelry, lenses, eyeglass frames and glassware cleaning.
Using the other-excited circuit structure, the input electric power is increased by more than 15% compared with the old circuit.
Ultrasonic output frequency can be fine-tuned according to different working conditions.
Equipped with a sound sweep circuit to improve cleaning efficiency.
Optional added functions: ultrasonic output power is continuously and steplessly adjustable and displayable, with a range of 10--100%;
The latest product: digital ultrasonic generator, using IGBT module, single chip technology, more stable working state and more powerful output power.
HSA micro series ultrasonic cleaning machines are mainly suitable for small batch operations in laboratories, shops and factories. It is mainly suitable for cleaning small precision hardware and mechanical parts of e-mail, plastic ceramic parts, clock parts, glasses, jewelry, etc.
HSA micro series ultrasonic cleaning machines are mainly suitable for small batch operations in laboratories, shops and factories. It is mainly suitable for cleaning small precision hardware and mechanical parts of e-mail, plastic ceramic parts, clock parts, glasses, jewelry, etc.
Double tank ultrasonic cleaner
Ultrasonic cleaners use non-flammable organic solvents such as trichloroethylene, trichloroethane or environmentally friendly cleaning agents with similar properties as cleaning agents.
This machine has the following functions:
①Ultrasonic washing
②Steam wash
③Spray washing
④ Freeze drying
It is suitable for cleaning rosin on electronic parts and circuit boards, grease on precision mechanical parts, dirt on watch straps and cases, etc. It has the advantages of rapid cleaning and drying, and is suitable for continuous production.
1) A solvent filtration and recovery system is attached to reduce production costs.
2) All stainless steel structure, acid and alkali resistance, beautiful and durable.
3) Equipped with automatic temperature control device for solvent heating, the temperature control range is 30-110℃.
4) The built-in condensation system can effectively prevent the solvent from volatilizing.
5) A rapid freeze-drying system is attached, which can quickly pack the cleaned workpiece or enter the next process.
Three-tank ultrasonic cleaner
Use non-flammable organic solvents such as trichloroethylene, trichloroethane or similar environmental cleaning agents as cleaning agents.
This machine has the following functions:
①Hot soaking
②Ultrasonic cleaning
④Spray washing
⑤ Freeze drying
It is suitable for cleaning rosin on electronic parts and circuit boards, grease on precision mechanical parts, dirt on watch straps and cases, etc. It has the advantages of rapid cleaning and drying, and is suitable for continuous production.
1) A solvent filtration and recovery system is attached to reduce production costs.
2) All stainless steel structure, acid and alkali resistance, beautiful and durable.
3) Equipped with automatic temperature control device for solvent heating, the temperature control range is 30-110℃.
4) The built-in condensation system can effectively prevent the solvent from volatilizing.
5) A rapid freeze-drying system is attached, which can quickly pack the cleaned workpiece or enter the next process.
Four-tank ultrasonic cleaner
Has the following functions:
First-level ultrasonic rough cleaning, second-level ultrasonic fine cleaning, steam bath washing, freeze drying, and distillation recovery. It is suitable for cleaning electronic parts, electronics, computer circuits, precision mechanical parts, watch cases, watch straps, etc. before electroplating, in addition to rosin, flux, oil, and polishing wax.
1) Set up the freezing pipe to prevent the melting agent from volatilizing;
2) Secondary ultrasonic cleaning to meet high quality standards;
3) Liquid temperature heating and automatic constant temperature system, the temperature control range is 30-110℃;
4) Automatic rehydration to ensure normal operation;
5) Independent solvent distillation recovery system to reduce production cost;
6) Two cooling methods are recommended
1. Additional industrial chiller;
2. The main unit is equipped with an air-conditioning unit.
Fully automatic ultrasonic cleaning of electronic parts
Ultrasonic cleaning is mainly used in semiconductors, crystals, resistors, capacitors, PCB boards, IC chips, connectors, connectors, adapters, silicon wafers, triodes, diodes, electronic circuit boards, computer motherboards, piezoelectric ceramic substrates in the electronics industry. Cleaning between processes in the production and processing of electronic devices such as films, kinescopes, and electric vacuum devices. Electronic products use organic solvents, water-based solvents, municipal water, and pure water as cleaning substances according to different device materials. Of course, the materials of electronic components are different, the selected cleaning medium is different, the cleaning medium is different, and the process and process are also different. Generally, plastic materials mostly use municipal water, water-based, and pure water as the cleaning medium, and the technological process should be different from customers. Requirements, more with electronic infrared drying line. It can also be equipped with a unique cleaning process such as throwing and rotating to make the surface of the workpiece cleaner. Metal materials mostly use organic solvents as cleaning media, and are equipped with solvent filtration and recovery devices to improve efficiency and reduce costs.
Features
■ Adopt multi-arm conveying mode, high cleaning efficiency.
■ The whole process is operated by PLC and industrial touch screen.
■ Oil-water separation and filtration system
■ Throwing and centrifugal dehydration device
■ Vacuum drying system, the workpiece is dried quickly
■ Totally enclosed housing and ventilation system to ensure a good working environment
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