适用范围Scope of Application

XT-P型电子皮带秤适合安装在倾斜角度较小的带式输送机上，对松散状物料进行连续称量累积的计量设备。本产品适用于建材、水泥、化工、煤炭、港口、矿山、陶瓷、饲料等行业的用料累积统计。

The XT-P electronic belt scale is suitable to be installed on a belt conveyor of a small inclination angle, and is a measuring device for continuous weighing and accumulating of loose materials. The machine is applicable to cumulative statistics of materials for building materials, cements, chemical industry, coal, harbors, mining areas, ceramics and feed etc.

工作原理Work Principle

当有物料经过安装于输送机架上的称重桥架时，计量托辊检测到皮带上的物料重量，通过称重传感器产生一个正比于皮带载荷的电流信号。速度传感器直接连接在传动滚筒上并提供一系列脉冲，脉冲的频率正比于皮带速度的速度信号。控制仪表接收载荷电流信号和速度信号运算一个瞬时流量值和累积重量。

When materials pass the weighing bridge installed on the conveyor frame, the weighing roller detects the weight of the materials on the belt, and a current signal in direct proportion to the belt load is generated by the weighing sensor. The speed sensor is directly connected to the driving cylinders and provides a series of impulses the frequency of which are in direct proportion to the speed signal of the belt. The control instrument receives the load current signal and speed signal and calculates an instantaneous flow value and a cumulative weight valve.

XT-PA性能特点Performance Features of XP-PA

1、  采用悬浮结构，无耳轴支点和可移动部件，维护方便

1. A suspended structure applied, without pivots, supporting points and movable parts, and the maintenance work is convenient.

2、  模块化结构、力传递环节小，安装简便

2. A modularized structure, less force transmission links, simple and convenient to install.

3、  抗侧向力、抗水平分力。有效减小皮带跑偏和漏料偏移对系统影响

3. Lateral force resistant, horizontal component force resistant, effective reduction of the impact of belt deviation and material leakage on system accuracy.

4、  配套四只称重传感器，不受偏载影响，计量高

4. Four gravity sensors are equipped to prevent offset load influences and to obtain high measuring accuracy.

5、  在粉尘较大及含有酸、碱、盐等腐蚀性的场合，适宜采用不锈钢结构秤架

5. Stainless steel scale frame is recommended where there is a lot of dust or contains corrosive substances like acid, alkali and salt etc.