Q1：The traditional speaker production line has low capacity and many bottlenecks, how much capacity can be improved after automation transformation? How to land specifically?

Answer:

Traditional speaker production lines (manual/semi-automated) generally have bottlenecks such as "process breaks, slow line changes, and manual errors", and the production capacity is usually in the range of 800-1200 pcs/hour. JiuJu automation for the speaker production process (magnetic circuit assembly, voice coil positioning, dispensing curing, testing and packaging) designed for the Customized automated production linesIn addition, it can realize 3 core enhancements:

1. Capacity Enhancement 50%-120%Take medium-sized horns (20-50mm diameter) as an example, the production capacity of the automated production line can reach 1,500-3,000 pieces/hour, and with the intelligent scheduling system, the changeover time can be shortened from 30 minutes to 5 minutes;
2. Landing path (can be applied directly)::
   • Pre-diagnosis: Free on-site assessment of existing production line bottlenecks (e.g. low manual dispensing efficiency, poor magnetization consistency);
   • Solution Design: Configuration of "Automatic Magnetizer + High Precision Dispenser + Intelligent Assembly Line" with integrated vision positioning system (Repeat Positioning Accuracy ±0.01mm);
   • Trial production optimization: arrange engineers on-site debugging, according to the trial production data to adjust the equipment parameters (such as the amount of dispensing, assembly beat);
3. case supportAfter the transformation of an electro-acoustic enterprise, the production capacity was increased from 1,000 units/hour to 2,200 units/hour, and the defective rate was reduced from 3.2% to 0.8%.

Q2：How to balance capacity and flexibility with automated production line for small-lot, multi-model speaker production?

Answer:

Small-lot, multi-model production (e.g., customized speakers, multi-specification product lines) is the core pain point for electro-acoustic companies, and JiuJi Automation has been able to achieve this through its "Modular + Intelligent" solutions Breaking down conflicts:

• Modular design: the production line is disassembled into "magnetic circuit module, voice coil module, detection module", individual modules can be debugged independently, only need to switch the program when replacing the product model (support 100 + model presets);
• Intelligent adaptation: Equipped with PLC control system, it can automatically recognize the size and model of the horn, adjust the dispensing path, assembly strength and other parameters, without manual re-adjustment;
• Scenario: Especially suitable for small and medium-sized electro-acoustic enterprises, a single production line can cover the production of speakers with diameters of 10-100mm, and the batch quantity can be adapted from 500 pcs/batch to 100,000 pcs/batch.

Q3: After the automated production line is put into operation, how to avoid the problem of "capacity increase but defective rate increase"?

Answer:

The core of the balance between production capacity and quality lies in the "whole process quality control embedded", which is guaranteed by JiuJi's automation program in 3 dimensions:

1. Equipment precision: The core equipment (such as voice coil positioning machine, air tightness testing machine) adopts imported servo motors and visual inspection system to ensure that the error of each process ≤ 0.02mm;
2. Real-time monitoring: The production line is integrated with MES system, which collects real-time data such as dispensing volume, magnetizing strength, assembly pressure, etc., and automatically alarms for abnormal situations (e.g., stopping the machine immediately for insufficient dispensing);
3. After-sales guarantee: provide free 1-year equipment operation and maintenance training, regular visits to calibrate the accuracy of the equipment to ensure long-term stable operation (industry average defective rate control within 1%).