Tongli cement 8 spout packing machine Introduction

A cement rotary packing machine is an industrial device used in the cement manufacturing process to package cement products into bags or containers. It's a crucial part of the cement production line that helps automate and streamline the packaging process, ensuring efficiency and accuracy.

Tongli cement packing machine structure

The rotary cement packaging machine mainly consists of a fuselage, a feeding device, an ash discharging device, a control device, a microcomputer weighing device, and a bag hanging device. The fuselage adopts section steel welded structure, which has high strength, high rigidity, small size and light weight.

Feeding part: The small sprocket is driven by the cycloid reducer, and the feeder is driven by the chain and the large sprocket to rotate to complete the feeding. (Single mouth packaging machine does not include feeder)

Powder discharge part: The motor drives the main shaft impeller to rotate, and the rotating impeller discharges the cement, and puts it into a packaging bag through the ash discharge pipe.

Control part: It is activated by the travel switch, and the cylinder is controlled by the microcomputer and the solenoid valve to open the discharge nozzle and realize the integrated automatic control of the electrical appliances.

Microcomputer weighing device: The packaging machine adopts microcomputer weighing, which has the characteristics of convenient adjustment and stable bag weight.

Bag drop device: it has a unique and novel automatic bag drop device. When the cement is loaded to the calibrated weight, the discharge nozzle is closed and the filling is stopped. At the same time, the electromagnet is attracted by the signal of the sensor, the bag presser works, the automatic bag drop device works, the cement bag falls off, and tilts outward. Leave the packaging machine.

Tongli 8 unit cement bulk packing machine design principle

Functionality and Purpose: Define the specific purpose of the packing machine and its intended use. Determine the types of products it will handle, the packaging materials, and the required output capacity.

Mechanical Design:Ensure the machine's mechanical components, such as the rotary table, indexing mechanism, filling stations, sealing units, and conveyor systems, are robustly designed to handle the intended load and cycle times. Consider factors like load distribution, material selection, and precision machining.

Safety:Incorporate safety features such as emergency stop buttons, interlocking guards, sensors, and safety curtains to prevent accidents and protect operators.

Automation and Control:Implement advanced automation and control systems using programmable logic controllers (PLCs) and human-machine interfaces (HMIs) to control the machine's operations, monitor performance, and diagnose issues.

Efficiency and Throughput:Optimize the machine's design to achieve high production throughput without compromising product quality. Efficient material handling, quick changeover between product types, and minimizing downtime are crucial considerations.

Accuracy: Design the filling and sealing mechanisms to ensure accurate dosing and consistent packaging quality. This involves precision-engineered components, accurate sensors, and careful calibration.

 Flexibility: Design the machine to handle a range of product sizes, shapes, and packaging materials. Modular design principles can help accommodate variations without major modifications.

Specifications of tongli cement bulk packing system

Note: * Capacity may vary according to specific material.

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Zhejiang Tongli Heavy Machinery Manufacturing Co., Ltd (Formerly known as Tongxiang Coal&Mining Machinery Factory) established in year 1958 is a member of the Chinese National Building Material Machinery Association. Tongli is on the vendor list of designated production enterprise of the Ministry of Coal Industry. ISO9001、ISO14001、ISO45001 certified, accredited as High-tech & new technology enterprise of Zhejiang Province. With 65+ years of experience, Tongli has earned first class R&D and manufacturing capabilities, dedicated to provide satisfactory manufacturing equipments for global customers.   

Industry Knowledge extension

What is cement truck loading system?

Tongli cement truck loading system refers to a set of equipment and processes designed to efficiently load cement or cementitious materials (such as concrete mixtures) into cement trucks, also known as concrete mixer trucks or transit mixers. These trucks are used to transport freshly mixed concrete from a batching plant or production facility to construction sites. The truck loading system is usually installed under the cement silo.

What is cement steel silo?

Tongli cement steel silo, also known simply as a cement silo or a steel silo, is a large storage container specifically designed for storing bulk materials, primarily cement but also other materials like fly ash, limestone, and various powdery substances used in construction and industrial processes. The silo is constructed from steel, which provides durability, structural integrity, and protection against environmental factors. In a cement production plant there are a lot of steel silo needed, for example the storage of the raw material, the storage of the raw material powder, the storage of the finished product cement powder, the storage of the additive powder that adds to the cement.