High-Efficiency Accessories for Laboratory and Customized Electroplating Needs

Product Specification

Equipment Description:

I. Working Principle
After the workpiece is loaded into the drum, a DC motor drives the drum to rotate, causing the part to repeatedly tumble and fall inside. The plating solution circulates through the micropores, covering the workpiece surface. Metal ions are evenly deposited under the action of the electric field.
An external rectifier (50-200A DC power supply) and filter pump (PP high-precision filter element) maintain the activity of the plating solution and reduce residual impurities.

II. Typical Application Scenarios
1. Small-Batch Production: Suitable for barrel plating small items such as jewelry, resistors and capacitors, and ceramic parts, with a single processing capacity of 1-20kg.
2. Multi-Plated Compatibility: Supports gold, silver, nickel, and copper processes, making it particularly suitable for laboratory or customized electroplating needs.
3. Space-Constrained Applications: Occupying an area of ​​≤1㎡, it can be flexibly deployed in small workshops or temporary production lines.

III. Core Advantages
‌1. Portability and Efficiency: Built-in drive system eliminates the need to modify existing plating tanks, with installation and commissioning time ≤ 30 minutes.
‌2. Uniform Coating: The rolling action reduces blind spots, resulting in a coating thickness error of ≤ 3μm and no residual bubbles on the surface.
‌3. Cost Savings: Chemical consumption is reduced by 30%, and single-tank recycling is supported, reducing wastewater treatment pressure.
‌4. Easy Operation: Touchscreen controls speed and time parameters, with one-touch start/stop and fault alarms.

‌IV. Sample Configuration List
‌1. Portable Barrel Plating Machine (including barrel + drive motor)
‌2. DC Rectifier (50-200A)
‌3. PP Filter Pump (flow rate 1-5m³/h)
‌4. Titanium Alloy Heating Tube + Temperature Control Module
‌5. Mobile Bracket + Conductive Hook Assembly

Main structures and components

I. Core Drum Structure
‌1. Drum Body
‌Material: Made of acid- and alkali-resistant PP sheet or transparent acrylic, with a temperature resistance range of ≤80°C. Uniformly distributed 1-5mm micropores on the drum wall ensure penetration of the plating solution and full contact with the workpiece surface.
‌Design: Capacity ranges from 200-580 liters, supporting cylindrical or bell-shaped configurations. Customizable pore diameters and dimensions are available (e.g., diameters from 120-300mm, lengths from 140-580mm).
‌Conductive Device: Built-in gravity-loaded cathode contacts connect to an external DC power supply via conductive hooks, ensuring stable current transmission.
‌2. Sealed Door
‌Equipped with a pneumatic or mechanical latch for quick sealing to prevent plating solution leakage. Integrated conductive contacts on the inside of the door complete the electrical circuit with the cathode inside the drum.

II. Drive and Transmission System
1. Drive Module
DC Motor: An external, steplessly variable speed motor with a speed of 5-15 rpm, suitable for precision barrel plating of small hardware, electronic components, and other applications.
Transmission Assembly: A gear plate connected to a coupling allows for quick disassembly of the barrel for easy maintenance.
2. Transmission Structure
An internal fixed-axis gear or planetary gear drive matches the high torque output of the motor, ensuring stable low-speed rotation of the barrel.
A frequency converter controls the speed and supports forward and reverse switching to accommodate various process requirements.

III. Auxiliary Function Modules
1. Circulation Filtration System
An internal multi-layer PP high-precision filter circulates and purifies the plating solution through a centrifugal pump, reducing impurity deposition.
An included waste liquid recovery tank reduces plating solution consumption by approximately 30%.
2. Temperature Control and Power Supply Module
An external titanium alloy heating element, coupled with a PID temperature control module, maintains the plating solution temperature with an accuracy of ±1°C (50-80°C).
It is compatible with a 50-200A DC power supply and transmits stable current through a conductive hook assembly. ‌3. Portable Frame‌
Lightweight stainless steel frame with integrated mobile rollers, compatible with existing plating tanks (volume ≤ 200L), with a footprint of ≤ 1㎡.

IV. Typical Configuration Diagram
[Drum Body] → [Drive Gear Set] → [DC Motor]
                              ↓
[Circulating Filter Pump] → [Conductive Hook] → [Mobile Bracket]

V. Operating Characteristics
‌Uniformity‌: The drum rotates to continuously rotate the workpiece, ensuring a coating thickness error of ≤3μm and no surface bubbles.
‌Corrosion Resistance‌: The PP material withstands long-term immersion in acidic and alkaline plating solutions, with a lifespan of ≥5 years.
‌Safety‌: Grounding protection and a liquid level sensor prevent electrical leakage and dry-burning risks.

Features:

1.High cost performance: Based on the customer's product positioning and development strategy, and with economic affordability as the foundation, we achieve the best cost performance.
2.The advanced and meticulous design concept of the equipment, along with the highly automated industrial equipment, showcases the image of a modern and advanced enterprise.
3. It has high adaptability, meeting the current production requirements and reserving room for development, taking into account the needs of increased production and improved quality in the future.
4.Quality compliance strictly adheres to the ISO900 quality management system, with every minute detail of the entire equipment installation being strictly controlled.