Gachn SmartEco PackMachine

Gachn SmartEco PackMachine

Cement packaging is one of the most serious links in the cement production process with dust and noise pollution. The traditional manual bag insertion method has problems such as low efficiency, poor working environment, and high occupational health risks. In order to improve packaging efficiency, reduce pollution and protect the health of workers, Gachn group has developed a new fully automatic cement bag insertion machine, which realizes the full automation of the packaging process, significantly improving the technical added value and environmental protection level.

I. Analysis of existing problems

Dust pollution

The dust in the packaging workshop mainly comes from cement filling, transportation and other links, and the free silica content in the particulate matter is 1.2%-2.6%. 

International standards require that the emission limit of particulate matter of the packaging machine is ≤15mg/m³, and the unorganized emission limit is ≤0.5mg/m³. Long-term exposure can cause occupational diseases such as silicosis and cement pneumoconiosis. 

Noise pollution

The operating noise of the packaging machine is >80dB, and long-term exposure can cause hearing damage and cardiovascular and nervous system diseases.

Limitations of manual operation

Manual bag insertion is inefficient (the output of traditional packaging machines is about 120t/h), and workers need to be in close contact with the equipment, which poses a high health risk.

II. New automatic bag insertion machine solution

1. Equipment overview

Core functions: fully automatic bag insertion, weighing and metering, bag pressing, and bag dropping, reducing manual intervention.

Technical highlights: Grab-and-suction bag insertion design, suitable for rotary packaging machines; servo motor precise control, bag insertion success rate ≥ 99.9%.

2. Technical parameters

III. Equipment structure and function

1. Core component configuration

Electrical components: Schneider (logic control, servo drive), Omron (safety products), Panasonic sensors, etc.

Mechanical components: SHIMPO reducer, KTR coupling, Yadac cylinder, NSK bearing, HIWIN guide rail, etc.

2. Detailed explanation of functional modules

Bag pusher components: three-sided limit platform, servo-driven bag pusher mechanism, suitable for different bag sizes.

Bag sorting parts: intelligent bag shaking and bag patting functions to improve the success rate of bag opening.

Bag opening parts: high negative pressure suction cup + hook claw assembly, adaptive bag surface curvature, real-time monitoring of vacuum pressure.

Bag insertion parts: servo motor drives bag clamping assembly, accurate bagging, bag film integrity rate of more than 99%.

IV. Advantages and effects

Efficiency improvement: bag insertion speed reaches 2400 bags/h, and production capacity is improved.

Environmental improvement: workers do not need to operate at close range, dust concentration and noise are greatly reduced, in line with international emission standards.

Convenient operation: human-machine interface is friendly, and bag length and packaging specifications can be flexibly adjusted.

High reliability: key components are imported brands (such as SMC, NSK), and the failure rate is reduced by 30%.

Gachn group automatic bag insertion machine solves the pollution and efficiency problems in traditional packaging links through fully automated design, providing efficient and environmentally friendly solutions for the cement industry. Its high-precision control, modular structure and high-quality component configuration enable it to significantly reduce occupational health risks while increasing production capacity, helping companies achieve sustainable development.