Integrated Neck Deflashing, Grinding, Leak Testing & Weighing Machine: One-stop Solution

Post-bottle processing is an important stage in bottled container production. Traditional production lines often use separate machines for neck deflashing, mouth grinding, leak testing and weighing, which can lead to scattered equipment arrangement, longer material handling paths and more manual operation. To address this, Xinzheng International offers the Integrated Neck Deflashing, Grinding, Leak Testing & Weighing Machine, a one-stop automated solution designed for various bottled containers.

This equipment integrates multiple post-processing functions into one system. According to the actual production requirements, customers can select and combine different functions to suit various bottle types and process requirements. Its high integration helps reduce equipment footprint, shorten inter-process transportation and simplify part of the operation procedures.

Product Functions

Automatic feeding: The equipment is designed for automatic bottle feeding and continuous conveying into the processing stations.

Automatic neck deflashing (optional): The module height can be adjusted freely. The equipment uses a servo-controlled blade to perform rotary cutting on the bottle mouth.

Automatic mouth grinding: A high-precision servo module is used for height control. The grinding assembly adjusts according to bottle dimensions to help achieve more uniform mouth grinding.

Automatic leak testing (optional): The equipment performs airtightness testing on containers of specified specifications. After testing, OK and NG products are sorted automatically.

Automatic weighing (optional): Equipped with a high-precision weighing unit, the equipment performs online weight detection and can automatically reject NG products.

Machine Features

High integration: Several functions are arranged in one machine frame, which reduces floor space compared with multiple separate machines and simplifies part of the production line layout.

Flexible function combination: Customers can configure deflashing, grinding, leak testing and weighing functions according to process requirements, rather than using all functions by default.

Servo control: Servo modules are used for blade height adjustment and grinding position control, helping improve adjustment accuracy and repeatability.

Online detection and rejection: Leak testing and weighing results can be used for automatic classification and rejection, helping separate non-conforming bottles during production.

Application Value

This integrated machine is suitable for production processes that require multiple post-bottle treatments. By combining several stations into one system, it can help reduce manual handling, shorten production paths and make the operation process more organized. It is particularly useful for manufacturers looking to arrange several post-processing steps in a compact production line.

Customized Solution from Xinzheng

Xinzheng provides equipment configuration suggestions based on bottle types, production requirements, process sequences and quality control needs. The combination of deflashing, grinding, leak testing and weighing functions can be adjusted according to the actual project. Contact us for more information and a detailed quotation.