The key factors affecting the production of the automatic hardboard production line include:

Equipment performance

High speed production lines (such as 200m/min) can significantly improve unit time output, but they need to be equipped with automatic paper receiving machines and tension control systems to reduce downtime losses.

The accuracy of cadre equipment (such as longitudinal cutting and indentation machines) directly affects the yield rate, and upgrading fully automated automatic grey board prodution line can reduce the scrap rate to below 5%.

Process optimization

The moisture content of the base paper needs to be controlled at 6% -8%, and the tension adjustment needs to be dynamically adjusted according to the bending of the cardboard. The tension parameter at the center of the roll needs to be reduced by 10% -15% to avoid breakage.

The drying process adopts zone temperature control (front section 110-120 ℃, middle section 90-100 ℃) and waste heat recovery technology, which can reduce energy consumption by 15% -20%.

Management Strategy

Order scheduling should be allocated according to the priority of delivery time, with urgent orders given priority; During multi shift production, it is necessary to avoid energy waste caused by insufficient orders.

By monitoring over 200 parameters in real-time through the MES system, the equipment utilization rate can be increased to over 85%.

Our company has achieved an annual sales revenue of 12 billion yuan and a 50% increase in capacity utilization through the upgrade of our entire chain of grey hardboard production line .

If you are also interested in this machine,please don’t hesitate to contact us:

Overseas manager: Tom Wang

Email:cartonmachine.tomwang@aliyun.com

Phone/Wechat/Whatsapp:+86 13303078975