MST Marshall Tester

MST testers are designed specially by getting successfully the pressure when plastic pugs is extruded from fixed moulds, and has two control modes: intelligent controller and IPC. The test results are very stable and reliable.

The tester is mainly used to test plasticity and strength which pugs is extruded out from fixed moulds. It can appraise very well workability of pugs, and is perfect in the application fields of unshaped refractories, such as kinds of pugs.

设备简要介绍：

马夏值是衡量高炉出铁口炮泥作业性能的特性值。当泥料从模型孔挤出时会産生瞬态力值变化，其最大力值与模型孔截面积之比即爲马夏值。MST系列马夏值试验机是我公司新研制的用于测定耐火炮泥作业性能的特性值。可准确测定炮泥的塑性和强度。

设备性能描述：

1、 试验机采用立式机架，配专用炮泥挤出模具；

2、 采用针摆减速电机，滚珠丝杆无间隙传动。以可靠的变频技术爲基础，实现了高精度的恒应力加荷速率控制或恒加荷位移速率控制；

3、 基于Windows平台自主开发的测控软件，为用户提供了方便快捷的设备的计量检定和日常维护辅助功能。可连续绘制挤出过程力值的变化率；

4、 操作简便、性能优良，是冶金、陶瓷、建材等行业理想的检测仪器。 

（For more information, please call the Advisory）