Ningbo Tenzon Umwelttechnik Co., Ltd ，High-efficiency energy-saving core processing equipment
Wet-type dust collector for shot blasting at a prominent domestic construction machinery company
Release Date：
Jun 05,2026
Client Name: A leading domestic heavy industry group specializing in construction machinery
Products & Application Scenarios: High-airflow wet dust collector with automatic sludge collector; dust extraction for automated shot-blasting lines
Project Timeline: June 2022 – October 2022 (120 days)
Client Background and Requirements:
Founded in 1989, the company has upheld a vision of "building a world-class enterprise, cultivating world-class talent, and making world-class contributions," establishing a renowned brand in the construction machinery industry. Currently, the company is implementing three major strategies: globalization, digital-intelligence integration, and low-carbon development. It is the first company in the global heavy industry sector to operate a "Lighthouse Factory."
The shot-blasting production lines for components such as construction machinery chassis require continuous, high-airflow dust extraction to handle high dust concentrations and large volumes of particulate matter; consequently, high system reliability is essential. The original dry-type dust collection system had experienced repeated fires. To ensure safety and reliability, the client decided to retrofit the system with a wet-type dust collector featuring automatic sludge collector, fire and explosion protection, and a design that prevents secondary dust dispersion. Additionally, plans were made to install wet-type dust collection systems in new factories and on new shot-blasting lines to meet occupational health standards as well as national and local environmental regulations, achieving a level of performance that leads the domestic industry.
Service Process & Why Choose Us:
To address the needs of multiple shot-blasting units currently using dry dust collection, we have carefully designed a solution—whether for retrofitting or new construction—that accounts for the production layout, operating conditions, and specific characteristics of the shot-blasting lines. The system employs a combination of cyclone pre-separation and a wet dust collector with automatic sludge collector, incorporating fire-safety features.
• Automatic sludge collector; eliminates secondary dust dispersion; requires near-zero maintenance.
• Non-clogging system; ensures stable airflow and consistent dust collection performance.
• Wet-type fire and explosion protection; safe and reliable.
• Modular design; compact footprint.
• High separation efficiency; dust collection and emission levels consistently meet standards.
Customer Reviews:
• Expert and meticulous system design
• Significantly improved workshop environment; the wet system offers peace of mind regarding safety
• Stable airflow and performance; efficient and convenient automatic sludge collector
• Simple operation, minimal consumables, low maintenance, and low operating costs
Case images:
The Tenzon technical team provides reliable, safe, and accurate technical consulting services for industrial dust collector and Exhaust Air Treatment. We offer tailored solutions to meet the diverse needs of various industries, helping clients select the right purification strategies and equipment to achieve optimal environmental outcomes.