How does the quality of calcium silicate board equipment aff
The quality of calcium silicate board equipment directly determines the continuity,stability and yield of production,and thereby influences the overall production efficiency from three core dimensions:frequency of machine downtime,efficiency of process connection,and rate of qualified finished products.The specific impacts are as follows:
Equipment quality determines the rate of machine downtime and affects production continuity.
Good equipment for pulping,forming,autoclaving and sanding,with stronger core components(such as ball mill liners,forming machine felts,autoclave seals),is less prone to failure during operation.The annual failure rate of such equipment can be controlled within 5%,and the annual production days can reach over 300,ensuring continuous operation of the production line.
In contrast,the core components of inferior equipment are prone to wear and aging,frequently causing problems such as material blockage,leakage,and motor failure,leading to frequent machine downtime for maintenance.For instance,the seals of inferior autoclaves are prone to damage,requiring 4 to 8 hours of downtime for each repair;the felts of low-quality forming machines are prone to tearing,and replacing the felts not only takes time but also wastes semi-finished board blanks,directly reducing the average daily production capacity.
Equipment accuracy affects the efficiency of process connection and reduces ineffective working hours.
The processing accuracy and coordination of equipment are the keys to ensuring smooth process connection.
Good headboxes and circular wire forming machines can accurately control the thickness and uniformity of the slurry spread,resulting in board blanks with small dimensional deviations.Subsequent processes such as stacking and autoclaving can be smoothly connected and transferred,reducing waiting and rework time between processes.
Good automatic stackers and demolding machines can accurately grasp and stack board blanks,avoiding tilting and bumping of the board blanks.Inferior equipment has poor positioning accuracy and requires manual adjustment,adding at least 2 to 3 hours of ineffective working hours per shift.
In addition,the control system of good equipment(such as PLC intelligent control system)can achieve coordinated speed adjustment of each process,automatically adjusting the forming and stacking rhythm according to the slurry supply speed,avoiding the problem of"oversupply"or"undersupply"in a certain process.
Equipment performance determines the rate of qualified finished products and reduces material loss.
Good autoclaves have accurate temperature and pressure control systems,ensuring that the board blanks undergo sufficient hydration reactions inside to form stable tobermorite crystals,meeting the strength and moisture resistance standards of the boards.Inferior autoclaves have large temperature and pressure fluctuations,leading to uneven reactions inside the boards,causing problems such as hollowing and cracking,directly reducing the yield rate.
In short,good equipment is the guarantee of"low failure,high connection,and high qualification".
