Case degreasing and wax removal cleaning machine

Model: SKD-1036WTMO

The SKD-1000 series uses a water-based solution with a small amount of additives as the cleaning agent, offering low cost and excellent cleaning performance, making it an ideal and economical cleaning equipment.

Applications: Cleaning of electronic components, electroplating, watches, machinery, watch straps, tools, optics, lenses, jewelry, lenses, eyeglass frames, semiconductor silicon wafers, spinneret filter cores, and glassware.

I. Main Technical Requirements of the Equipment:

1. Equipment Components: This cleaner mainly consists of an ultrasonic generator, transducers, cleaning tank, base frame, cleaning basket, digital temperature controller, and heating plate.

2. Tank Material: Made of SUS304 (T=2.0mm) stainless steel plate, offering excellent durability, acid and alkali resistance, and an attractive appearance.

3. Cleaning Basket: Constructed by welding stainless steel rods and fine mesh.

4. Connecting Cable: The generator and cleaning tank are separate units connected by a Shanghai-manufactured cable with a length of 4M.

5. Transducer Configuration and Bonding Process:

A、Transducers: A total of 20 transducers are installed on the outer sides of the cleaning tank, each with a power of 50W and a frequency of 28/KHz, resulting in a total power of 1000W.

B、Transducer Bonding: Before bonding, the surface is roughened, and then studs are welded using a stud welding machine. During transducer bonding, specialized adhesive is used along with screw fastening to effectively ensure the transducers do not detach during prolonged operation.

II. Ultrasonic Cleaning Principle:

Ultrasonic cleaning utilizes ultrasonic signals above 20KHz, which are converted by transducers into high-frequency mechanical oscillations transmitted into the cleaning solution. The ultrasound radiates through the cleaning solution in alternating compression and rarefaction, causing liquid flow and generating tens of thousands of microscopic bubbles. These bubbles form and grow in the negative pressure zones created by the longitudinal propagation of ultrasound and rapidly collapse in the positive pressure zones. This process of bubble formation, growth, and rapid collapse is known as cavitation. During cavitation, the collapse of these bubbles creates instantaneous high pressure exceeding 1000 atmospheres. The continuous occurrence of these instantaneous high pressures relentlessly impacts the surface of the object, rapidly dislodging contaminants from the surface and crevices, achieving efficient cleaning.

III. Ultrasonic Generator:

A、Utilizes a new ultrasonic generator with an internally advanced international-standard separate excitation oscillation circuit, increasing output power by more than 15% compared to previous self-excitation oscillation circuits.

B、The ultrasonic generator operates at a working voltage of 220 V AC±10% and includes protection measures such as output short-circuit protection.

C、Functions of the Generator:

1、Employs a separate excitation circuit with advanced microcontroller control and digital screen display.

2、Features automatic frequency adjustment to maintain consistent ultrasound output despite load variations. Slight automatic frequency adjustments under different working conditions ensure the transducers operate optimally, maximizing efficiency and achieving excellent results in all scenarios.

3、High stability, broad compatibility, and high energy conversion efficiency. Menu-based operation makes adjustment and usage simple and convenient.

4、Displays: Cleaning time and frequency.

5、Includes power adjustment functionality, allowing output power to be continuously adjusted from 0 to 100% to meet various cleaning requirements.

6、Equipped with an LCD display for ultrasonic working time timer function, with a timer range of 0 to 60 minutes, accurate to the second, enabling unattended automatic operation for user convenience.

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