M04 Weighing Controller is designed for a variety of weighing equipment. Several options can be chosen to tailor the various systems, such as bagging scale, bulk scale, liquid filling, and batching.

In this case, it is used on a multi-head valve bag filling machine for cement packing for the largest cement manufacturer Conch Cement in China. A valve bag filling machine has 8 valve ports, each of which needs an M04 to control the weight packing individually. There is a process of bag-inserting, bag-clamping, taring, fast-filling, slow-filling, fixed-value, and push-bag. The harsh working environment with dust requests a high IP level of indicator and stable performance. If the common weighing controller works in this case, it might be damaged in a short time, then the whole packing line will be influenced by the unwanted shutdown.

M04 in this application can help to：

1. Bag filling by weight -- high accuracy
2. Continuous automatic production -- high efficiency
3. Communication with PLC or host computer to show the packing process and result -- User-friendly

The stable performance of M04 in application well-satisfied clients need. After the first cooperation, we got another opportunity to expand the use of M04 in the Conch Cement.