The autoclave of lime sand brick is an important part of improving product quality. Now the lime sand brick factory generally uses 2m×21m kettle, and a few large kettles of 2m×33m and 2.85m×25.6m are autoclaved. The autoclaved solid brick autoclave pressure and constant temperature time are important indicators for improving the compressive strength and reducing the shrinkage of the green body. Led Trimless Down Light,Trimless Down Light,Trimless Spot Light,Led Trimless Spot Light Foshan Brinno Technology Co.,Ltd , https://www.brinnolighting.com
The autoclave of lime sand brick is an important part of improving product quality.
The autoclave of lime sand brick is an important part of improving product quality. Now the lime sand brick factory generally uses 2m×21m kettle, and a few large kettles of 2m×33m and 2.85m×25.6m are autoclaved. The autoclaved solid brick autoclave pressure and constant temperature time are important indicators for improving the compressive strength and reducing the shrinkage of the green body. For example, the autoclave with a pressure of 16 kg, the constant temperature is 8 hours, the constant temperature of the kettle of 13 kg is more than 12 hours, and the working temperature should be above 197 degrees Celsius to ensure the quality. In order to reduce costs and obtain more benefits, most of our companies use depressurization. The working pressure is below 10 kg, and some are only 6-8 kg. Some also shorten the constant pressure time and increase the shrinkage value of the blank in order to increase the output. And the quality of the product is greatly reduced, which affects the quality of the project, shortens the service life, and causes hidden dangers in the project. Some lime sand brick factories use non-standard low-quality autoclaves or kettles that should be scrapped beyond the service life, which poses serious hidden dangers to production safety.
Quality management of autoclaved brick machine production equipment: Most of the quality of autoclaved lime sand bricks in recent years has been greatly improved, a comprehensive quality management organization has been established, and full-time personnel have been set up, and all employees have been continuously Quality education, in the raw material molding, semi-finished products and finished products, strictly control, so that the entire process of production is in a controlled state, product quality has been greatly improved. However, there are also a small number of enterprises with weak quality awareness, weak quality management, no quality management institutions and full-time staff, no attention to product quality, not seeking market for quality, seeking efficiency, and seeking development, but not producing according to standards, reducing size and size. Reduce consumption, reduce costs, harm users, and damage the country.
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The autoclave of lime sand brick is an important part of improving product quality.