工作原理： 
    将输送带载荷及速度信号输送到微处理机控制的测量、控制及调节系统进行处理，不断地将实际给料率与设定给料率进行比较，从而控制输送带的速度使给料率保持在一个恒定的水平上。
                                                            系统特点： 
● 位移最小0.1毫米的高分辨率称重传感器保证获得准确的测定值。 
● 高分辨数字式脉冲测速传感器，确保获得准确的速度值。 
● 重力自动张紧装置，确保皮带张力的恒定，避免皮带打滑及张力过大。 
● 皮带自动纠偏装置避免因皮带跑偏而影响生产。 
● 梨形刮板将下皮带上的杂物清到一边,避免皮带和辊面之间的杂物损坏皮带.
● 皮带内外侧的刮板避免皮带粘料及皮重变化。 
● 无须协助，皮带更换方便，简化维护。 
● 主、从滚筒采用自动调心轴承，安装调整十分方便。                 
                                    型号及主要技术参数
型号/技术参数                                 
                                                                                                 额定给料量（t/h）                                 
                                                                                                 皮带宽度（mm）                                 
                                                                                                 最高带速（m/s）                                 
                                                                                                 电机功率（kw）                                 
                                                                                                 配用传感器（kg）                                 
                                                                                                 设备重量（kg）
sk-650                                 
                                                                                                 0.3-1.5                                 
                                                                                                 650                                 
                                                                                                 0.006                                 
                                                                                                 0.75                                 
                                                                                                 50                                 
                                                                                                 520
1-5                                 
                                                                                                 0.02                                 
                                                                                                 0.75
2.4-12                                 
                                                                                                 0.05                                 
                                                                                                 1.5
4.8-24                                 
                                                                                                 0.10                                 
                                                                                                 1.5
sk-800                                 
                                                                                                 40                                 
                                                                                                 800                                 
                                                                                                 0.10                                 
                                                                                                 2.2                                 
                                                                                                 100                                 
                                                                                                 700
sk-1000                                 
                                                                                                 55                                 
                                                                                                 1000                                 
                                                                                                 0.12                                 
                                                                                                 2.2                                 
                                                                                                 100                                 
                                                                                                 850
sk-1200                                 
                                                                                                 75                                 
                                                                                                 1200                                 
                                                                                                 0.12                                 
                                                                                                 3                                 
                                                                                                 150                                 
                                                                                                 950
sk-1400                                 
                                                                                                 90                                 
                                                                                                 1400                                 
                                                                                                 0.12                                 
                                                                                                 3                                 
                                                                                                 150
注：时产量大于90t/h，小于300t/h,采用sk-1400秤体尺寸不变，带速根据实际产量而确定。
工作原理：
      sk变频调速皮带秤主要由机械秤体及控制仪表和微机系统组成，机械部分主要包括：供料溜子，重量秤量机构、皮带张力自动调整装置、传动及减速装置、荷重传感器，将物料的重量和皮带的速度信号转换为电信号，控制仪表及微机控制系统根据荷重传感器输出信号的变化自动改变皮带的速度，以保持给料量稳定。
本公司经营定量给料机 高精度称重给料机 ，质量保证，欢迎咨询洽谈。

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临朐县海特机械设备有限公司

13953671389
中国 潍坊