urea injection nozzle​

Xi’an Qintai Automotive Emission Technology offers high-performance urea nozzles designed for precise AdBlue dosing and reliable SCR system operation. Our nozzles deliver accuracy, durability, and efficiency to meet the latest global emission standards.
Product Highlights
1. Precise Atomization
The nozzle provides fine and uniform spray atomization, ensuring optimal urea decomposition and efficient NOx reduction within the SCR system.
2. Anti-Clogging Design
Engineered with an optimized internal structure and self-cleaning mechanism, it effectively prevents crystal formation and nozzle blockage, maintaining consistent performance over time.
3. Durable & Corrosion-Resistant Materials
Manufactured from high-grade stainless steel and specialized engineering plastics, the nozzle resists corrosion and high temperatures for long-lasting reliability.
4. Fast Response and Accurate Dosing
Advanced solenoid technology enables rapid response and precise dosing control, helping vehicles comply with strict emission regulations such as Euro VI and EPA 2027.
5. Compact and Easy to Install
Its lightweight, compact design allows flexible installation across a wide range of vehicles and machinery, including trucks, buses, construction equipment, and generators.
6. Reliable in Harsh Environments
The nozzle maintains stable performance under extreme temperature, vibration, and humidity conditions, ensuring dependable operation in both on-road and off-road applications.
7. Customizable Solutions
Qintai provides customizable nozzle options including spray pattern, angle, and connector type to meet specific OEM and aftermarket requirements.
Product Description

High-Performance Urea Injection Nozzle for SCR Systems

Looking for a reliable urea injection nozzle that conveys exact AdBlue dosing for your diesel motor? Xi'an Qintai's progressed infusion spouts give predominant atomization and solidness. Qintai precision-engineered components guarantee ideal NOx decrease whereas assembly strict outflow measures. You get steady execution with anti-clogging innovation that keeps your SCR framework running easily. Believe our demonstrated arrangements for trucks, buses, and overwhelming apparatus applications.

Why Choose Qintai Urea Dosing Nozzles?

Your SCR framework needs components that work immaculately beneath requesting conditions. Qintai infusion spouts convey the unwavering quality you anticipate from a driving car emanation innovation manufacturer.

Precise Atomization Technology

Our spouts make fine, uniform shower designs for ideal urea deterioration. You'll see moved forward NOx lessening proficiency with reliable bead estimate dispersion. The progressed plan guarantees total blending with debilitate gasses for most extreme emanation control performance.

Anti-Clogging Design Excellence

Crystal arrangement won't be your issue any longer. Qintai self-cleaning component anticipates blockages that cause framework disappointments. The optimized inner structure keeps up reliable stream rates all through the component's benefit life.

Built for Durability

We utilize high-grade stainless steel and specialized building plastics in development. Your venture remains ensured against erosion and extraordinary temperatures. These materials withstand cruel working situations whereas keeping up exact dosing accuracy.

Qintai urea pump factory

Advanced Features That Make a Difference

Fast Response Control

Qintai solenoid innovation empowers fast reaction times for exact dosing control. You get precise AdBlue conveyance that adjusts to changing motor loads immediately. This responsiveness makes a difference your vehicles meet Euro VI and EPA 2027 necessities easily.

Compact Installation Design

The lightweight, space-saving plan fits different vehicle setups. You'll appreciate the adaptable mounting alternatives for trucks, buses, and development hardware. Establishment gets to be direct with our user-friendly connector systems.

Harsh Environment Reliability

Your hardware works in challenging conditions, and our urea injection nozzle handle them certainly. Extraordinary temperatures, vibrations, and stickiness won't influence execution. Both on-road and off-road applications advantage from this vigorous development.

Technical Specifications

Parameter Cartier Bosch 2.2
Injector resistance 12Ω±0.6Ω 12Ω±0.6Ω 12Ω±0.6Ω
Voltage 12/24V 12/24V 12/24V
Insulation resistance >3MΩ >3MΩ >3MΩ
Working frequency 1-50HZ 1-50HZ 1-50HZ
Number of spray holes One Three Six
Orifice diameter 0.315mm 0.19mm 0.14mm
Spray angle (α) 25°±5° 25°±5° 25°±5°

Customization Options Available

Each application has one of a kind necessities. We give customizable arrangements counting shower designs, points, and connector sorts. Qintai designing group works with you to create the idealize arrangement for your particular needs.

Whether you require adjustments for OEM applications or aftermarket prerequisites, we adjust our plans in like manner. You get precisely what your framework needs for ideal performance.

Our Manufacturing Excellence

Xi'an Qintai has been creating car outflow arrangements since 2001. We're a national high-tech undertaking with 420 workers, counting 86 committed R&D professionals. Our yearly generation capacity surpasses one million urea pumps and two million sensors.

We hold ISO9001, IATF16949, CMC, Ex, UL, CE, REACH, and RoHS certifications. Qintai 58 innovation licenses illustrate our commitment to development. Driving producers like China Weichai Control, Yuchai Control, and Quanchai Control believe us as their center supplier.

Urea pum factory tour

Quality You Can Trust

Our autonomous R&D group persistently innovates to move forward item execution and unwavering quality. We've earned the number one advertise share position in China through steady quality conveyance. You advantage from this encounter and ability in each component we manufacture.

def urea pump certificate

Applications Across Industries

Our product solutions serve diverse markets including:

  • Commercial trucks and buses
  • Construction and mining equipment
  • Agricultural machinery
  • Marine diesel engines
  • Power generation systems
  • Industrial equipment

Our Partners

Urea pump partners

Exhibition

Urea pump exhibition

Our warehouse

Urea pump warehouse

Package

Urea pum package

Get Your Solution Today

Ready to overhaul your SCR framework with demonstrated infusion innovation? Qintai group gives comprehensive bolster from introductory interview through establishment and benefit. We offer both OEM and ODM administrations to meet your particular requirements.

Contact us at info@qt-sensor.com for technical specifications, pricing, or custom development discussions. Experience the reliability that makes Xi'an Qintai the preferred choice for emission control solutions worldwide. Your diesel engines deserve the precision and durability that our urea injection nozzle technology delivers.

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Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.