Open Mouth Bag Auto Weighing Packing Machine PLC Control Quantitative

Open Mouth Bag Quantitative Auto Weighing Scale Packing Machine

Scope of application 1

This machine is mainly used for automatic quantitative packaging of powder materials, such as, flour, starch, feed, food, chemical industry, light industry, building materials industries.

Scope of application 2

It is suitable for filling those powdery materials with better fluidity. The granule packing machine is suitable for quantitative packaging of granular materials such as rubber granules, plastic granules, fertilizer granules, feed granules, chemical granules, grain granules, building materials granules and metal granules.

Host Control

Function: electronic sensor weighing, PLC weight display control.
The material in the auxiliary silo is transported through the vertical trough. The advanced digital frequency conversion technology is adopted the fast, medium and slow three-speed feeding mode is adopted to ensure that the particulate matter is not leaked. The vertical trough is designed with a sandwich set to ensure the maximum material. The material produced when falling into the packaging bag is reversed through the interlayer, and then falls into the packaging bag by the gravity of the material itself, so as to prevent the material from escaping into the atmosphere through the gap of the bag holder; the outside of the bag holder is additionally With a dust removal port, a very small amount of dust escaping from the gap between the bag mouth and the bag holder is filtered and collected.
The cut-off door is installed on the discharge opening of the vertical trough. When the weighing is finished, the cut-off door is automatically closed to prevent the material from dripping and affecting the accuracy. Automatic start, automatic peeling, automatic air volume compensation. If the weight of the material in the bag is too poor, the packaging machine will give an alarm.

Feature

1 . Touch screen operation interface, prompt and intuitive, easy to set weighing control parameters can be input through the button, and there are Chinese help menu prompts, with real-time monitoring and other functions; and password protection can be set.
2 . The operation panel satisfies the package quantity and the number of packaging times automatically display (the current package weight value and the package count value are displayed at any time, and it is convenient to set the fast and slow input value - the material door switching value), automatic/manual switching, out-of-tolerance alarm, fault self-diagnosis (with fault self-diagnosis function, and can display the fault type by code). At the same time, it can automatically control each set of the number of loadings per scale, no need to manually point bags.
3 . The weighing PLC should have calibration, automatic tracking of zero point, peeling and other functions. The operator issues commands through the buttons on the weighing control cabinet the function can be determined according to the weighing process status and adjusted by the pumping check calibration (platform scale with indexing value ≤ 50g).
4 . Power-off Protection: with power-off protection function, after a sudden power failure, the system will automatically save the state, and the material door will return to the initial state, which will not cause material overflow and blockage.
5 . The data transfer between the weighing control cabinet and the RIO can be done via a serial connection (RS485).
6 . The processing software includes user dialogs (process and configuration parameters, test and inspection methods, etc.), weighing data control, process monitoring, fault detection and signaling systems.
7 . Belt feeding method is divided into fast, medium and slow feeding methods.
8 . There are class, Nissan, and cumulative production information automatic storage functions.
9 . Equipment material: stainless steel and carbon steel.
10 . Bag type: woven bag, polypropylene plastic bag, etc
11 . Operating Time: 8000 hours / year
12 . Ambient Temperature: 10-40°C
13 . Gas Source: the buyer is responsible for the gas source.Exhaust Pressure:0.4-0.6Mpa.

Packing Scale Machine Specification