Left-Right High-Pressure Spray Bars: Left-Right Independent Control Spray Bars + Multi-Nozzle Layout + Fan-Shaped High-Pressure Spray + Adapt to Complex Road Surface Cleaning

Functional Description of Zoomlion Sweeper High-Pressure Spray Rod (Fits Dongfeng Tianjin/Chengli Sanitation Vehicles, etc.)
As a core cleaning accessory for sanitation vehicles, this spray rod focuses on "efficient cleaning, wide adaptation, durability & easy maintenance", with details as follows:
1. Efficient Cleaning
Supports synchronous "front flushing + side washing + rear sprinkling"; working pressure ≥15MPa, one-time road cleaning rate over 90%.
Front flushing width 3.5m, rear sprinkling width 2.9m; side washing cleans curb facades.
2. Wide Vehicle Adaptation
Fits Zoomlion sweepers, Dongfeng Tianjin, Chengli sanitation vehicles; foldable for storage.
Adjustable ground clearance (100-200mm) for different road conditions.
3. Durable & Reliable
Combined seal for leak-proof; nozzles made of GCr15 steel (service life 2-3x longer than ordinary steel).
Resists -20℃ cold and 80℃ high temperature; compatible with new energy sanitation vehicles (battery life +15%).
4. Easy Maintenance
Quick disassembly of the whole rod, single nozzle replacement; built-in backwashing to prevent blockage.
Alarms for abnormal pressure/flow; supports electronic + manual dual control for emergency.

About Us

Changsha Jieermei Sanitation Machinery Equipment Co., Ltd. (JEM) is a professional manufacturer dedicated to upper-mounted parts for sanitation vehicles, covering municipal sanitation cleaners, road sweepers, and related equipment.

Our Strengths

Core Products:Suction nozzle assemblies, cleaning mechanism assemblies, centrifugal fans.

R&D & Customization:Equipped with R&D and technical capabilities to develop/customize functional parts based on the specific characteristics of your sanitation vehicle chassis.

Modular Kits Supply:Provide pre-assembled and debugged modular kits (including nozzles, cleaning mechanisms, and all required components).

Key advantage: High adaptability, reducing OEMs’ assembly time and enabling focus on cost optimization & after-sales service.

Order Flexibility:Support small-batch, high-variety, and fully customized orders.

Established in 2013 in Changsha, known as the "capital of construction machinery," Changsha Jieermei Sanitation Machinery Equipment Co., Ltd. specializes in cutting-edge municipal sanitation cleaning vehicles, road sweepers, and related equipment parts.

With a dedicated core technology team of 11 experts, Jiermei has achieved remarkable milestones, securing 5 invention patents and over 40 utility model and appearance patents. Every component, from nozzles to cleaning mechanisms, showcases exceptional craftsmanship, earning accolades such as the Technical Innovation Award and Quality Excellence Award from our esteemed clientele.

Embracing the era of intelligence, Jiermei leads the charge with advanced technologies. Intelligent manufacturing robotic arms enhance precision and efficiency, while our self-developed automated production line ensures top-notch product quality. Our array of fully automatic and semi-automatic equipment streamlines production operations for enhanced efficiency.

Jiermei adopts cutting-edge management practices, leveraging the Zhibang International ERP system for paperless, digital management, facilitating swift decision-making. Committed to excellence, we strictly adhere to ISO9001 standards, ensuring standardized services across the board.

Our expansive 6000㎡ modern facility houses 70 skilled employees equipped with state-of-the-art infrastructure. Specializing in sanitation vehicle nozzles, fans, and cleaning mechanisms, our team is dedicated to providing comprehensive support services. With a legacy of excellence, superior quality, high efficiency, and a customer-centric approach, we extend a warm invitation to potential partners in sanitation vehicle production to join us in exploring new horizons. We eagerly await your visit for a firsthand experience and the opportunity for mutually beneficial collaboration.