# Shandong Baowei Best-Selling Product: Vacuum Lung Suction Machine

In the modern poultry slaughter and processing industry, the efficiency, hygiene, and stability of equipment directly determine production efficiency and product quality. Shandong Baowei Machinery & Technology Co., Ltd., leveraging its years of deep-rooted technical expertise in the industry, has launched a series of vacuum lung-suction machines that have become best-selling products in the market thanks to their outstanding performance. These machines are widely used in the slaughter and processing stages of poultry such as chickens, ducks, and geese, providing intelligent solutions for both breeding enterprises and processing plants.

## Technological Innovation: Precision Design Driven by Patents

Shandong Baowei Vacuum Lung Suction Machine’s core competitiveness stems from its continuous technological innovation. The company’s R&D team has successfully developed several patented technologies addressing the pain points in organ processing during poultry slaughter. For instance, its patent for a “Lung-Suction Device for Poultry Processing” optimizes the vacuum adsorption structure to achieve precise removal of poultry lung tissue, thereby preventing secondary contamination of the carcass. Meanwhile, the design patent for a “Multi-functional Poultry Product Chest-Opening and Lung-Suction Machine” adopts a modular design that integrates chest-opening and lung-suction functions into a single unit, enabling a single machine to complete the entire process—from carcass incision to organ cleaning—thus significantly boosting production efficiency.

The equipment is made from 304 stainless steel, meeting food-grade hygiene standards. Its corrosion-resistant and easy-to-clean characteristics enable it to thrive in the high-humidity, high-frequency environment of slaughterhouses. At its core, the power system is equipped with a high-power vacuum pump whose suction strength can be automatically adjusted according to the size of the poultry. This allows the device to efficiently handle adult broilers as well as smaller birds such as ducklings with precision. Measured data shows that, at a voltage of 380V, the device can deliver a power output of up to 15kW, processing over 3,000 birds per hour—more than five times the efficiency of traditional manual operations.

## Scene Adaptation: A Solution Covering the Entire Process

The application scenarios of Shandong Baowei Vacuum Lung Extraction Machines cover the entire industrial chain of poultry slaughter. In large-scale slaughterhouses, the equipment can be seamlessly integrated with automated production lines: When poultry carcasses are conveyed to the lung extraction station, a robotic arm automatically performs the incision; immediately afterward, the lung extraction nozzle is inserted into the chest cavity, where negative pressure suction completely extracts the lung tissue and transports it to a waste collection tank. The entire process takes less than three seconds. For small- and medium-sized farming cooperatives, the company offers customized, compact equipment. By simplifying the operating interface and reducing the equipment’s size, these machines not only meet the demand for processing fewer than 500 birds per day but also can be easily moved using forklifts, making them well-suited for decentralized farming environments.

The human-centered design of the equipment also deserves attention. Its intelligent control system can monitor key parameters such as vacuum level and adsorption time in real time. When it detects incomplete lung suction, the system automatically initiates a secondary adsorption procedure, ensuring a high product qualification rate. In addition, the separation tank features a quick-release structure; during cleaning, simply opening the latch allows for easy internal cleaning. Combined with the equipment’s built-in backflushing function, the maintenance time for each cycle is reduced to less than 10 minutes, significantly lowering downtime costs.

## Market Recognition: Quality and Reputation Vouched for by Data

The market performance of Shandong Baowei’s vacuum lung suction machines underscores their strong technological capabilities. According to the company’s sales data, in the first three quarters of 2025, sales of this product series increased by 42% year-on-year. Among these, the North China and East China regions accounted for over 60%, and the products have been exported to 12 countries and regions, including Southeast Asia and the Middle East. After a large-scale broiler processing enterprise introduced this equipment, the labor costs per production line dropped from 120,000 yuan per month to 50,000 yuan per month. Meanwhile, thanks to a product residue rate below 0.5%, the company obtained EU export certification, resulting in an annual increase in export revenue of 230 million yuan.

In user feedback, “stability” and “after-sales service” have emerged as high-frequency keywords. The core components of the equipment feature German-imported bearings and Japanese seals, with an average mean time between failures exceeding 8,000 hours. The company has established a 24-hour response mechanism, ensuring that technical personnel can reach customers’ sites within the province within four hours. According to a third-party survey conducted in 2025, customer satisfaction with this product series reached 98.7%, and the repurchase rate exceeded 85%.

## Industry Leadership: A Driver of Standardization Development

As one of the drafting units of the national standard “General Technical Requirements for Poultry Slaughtering Equipment,” Shandong Baowei has always been committed to promoting the standardized development of the industry. Its vacuum lung extractor has obtained ISO9001 quality management system certification and CE EU safety certification, and the company has also participated in the formulation of the group standard “Energy Efficiency Levels for Poultry Offal Processing Equipment,” thereby transforming its technological strengths into industry entry barriers. Each year, the company invests 8% of its revenue in R&D and has established industry-academia-research collaborations with institutions such as Shandong Agricultural University and the Chinese Academy of Agricultural Mechanization Sciences, continuously iterating and improving product performance.

From family-run workshops to smart factories, and from regional markets to global supply chains, the development trajectory of Shandong Baowei Vacuum Lung Suction Machines reflects the upgrading path of China’s livestock equipment manufacturing industry. By transforming patented technologies into productive forces and using standardization to drive industry progress, this Weifang-based enterprise has not only provided a “Chinese solution” for poultry slaughtering and processing but has also redefined the modern essence of “craftsman spirit” through its innovative strength. Looking ahead, as artificial intelligence and IoT technologies continue to converge and be applied, Shandong Baowei’s vacuum lung suction machines are poised to further achieve intelligent features such as remote operation and maintenance, as well as data traceability, thereby continuously empowering the global livestock industry to achieve high-quality development.