The production efficiency of the fully automatic SIM card punching machine is relatively high, as shown below:

1、 Core productivity indicators

Cutting speed

The production speed of mainstream models can reach 6000-12000 sheets per hour (such as the YMJ-GSM600 7 model from Yuanmingjie Technology, which has a full card production speed of 6000 sheets per hour and a half card and quarter card production speed of 12000 sheets per hour).

Some high-end models can achieve a maximum production capacity of 15000-30000 sheets per hour by optimizing molds and servo systems (depending on specific configurations and material conditions).

Accuracy and stability

The punching accuracy reaches ± 0.05mm to ± 0.10mm, ensuring that the card size meets ETSI standards and reducing the defect rate.

Equipped with high-sensitivity positioning sensors and imported high-precision ball screw modules, the positioning deviation is less than 0.02mm during long-term operation.

automaticity

Fully automatic feeding, feeding, punching, card sorting, and receiving processes reduce manual intervention, and the overall equipment efficiency (OEE) can reach over 85%.

2、 Key factors affecting production efficiency

device config

The hardware parameters such as servo motor power, ball screw accuracy, and sensor sensitivity directly affect the punching speed and stability.

Modular design supports rapid mold change, with mold change time reduced to less than 10 minutes (traditional equipment requires over 30 minutes).

process parameters

The cutting pressure, feeding speed, positioning accuracy and other parameters need to be dynamically adjusted according to the material thickness (0.2-1.2mm) and hardness (Shore A50-90).

The optimized process parameters can increase production efficiency by 15% -20%.

Material adaptability

Compatible with plastic materials such as PVC, PETG, ABS, and paper materials, but ensuring material flatness ≤ 0.1mm and thickness tolerance ≤ ± 0.05mm.

Excessive material humidity (>10%) or electrostatic interference can cause material jamming and reduce production efficiency.

Maintenance

Regular cleaning of molds, lubrication of guide rails, and inspection of sensors can reduce failure rates and minimize downtime.

Implementing preventive maintenance plans can increase equipment availability to over 98%.

3、 Typical application cases

A certain communication equipment manufacturer

Using the YMJ-GSM600 7 equipment from Yuanmingjie Technology, we produce 4FF SIM cards with a single shift (8 hours) output of 48000 cards and a defect rate of less than 0.2%.

A certain smart card factory

By introducing the W-5600 equipment from Wentong Machinery, 24-hour continuous production has been achieved, with an annual production capacity exceeding 100 million sheets and a comprehensive equipment efficiency of 90%.

4、 Efficiency optimization suggestions

technology upgrade

Adopting dual station or multi station molds to further improve punching efficiency.

Integrated AI visual inspection system, real-time monitoring of production quality and automatic adjustment of parameters.

Process optimization

Implement lean production management to reduce material handling and waiting time.

Establish a standard operating procedure (SOP) for rapid mold replacement to shorten the preparation time for mold replacement.

staff training

Operators need to master skills such as equipment debugging, mold maintenance, and parameter optimization to ensure efficient operation of the equipment.

The fully automatic SIM card punching machine, with its technical characteristics of high precision, high speed, and high stability, combined with scientific process parameters and maintenance strategies, can significantly improve production efficiency and meet the needs of large-scale SIM card manufacturing.