ニコ精密機器 Product Lineup

Nico Precision Equipment Co., Ltd. handles "fuel injection valves." Our product guides high-pressure fuel discharged from the fuel injection pump to the injection nozzle and adjusts the opening pressure of the injection nozzle. It boasts reliability that prevents fuel leakage and durability that withstands high pressure. For more details about other products, please contact us. 【Features】 ■ Cooling type / Non-cooling type ■ Guides high-pressure fuel discharged from the fuel injection pump to the injection nozzle and adjusts the opening pressure of the injection nozzle. *For more details, please refer to the PDF materials or feel free to contact us.

• Fuel system parts

We would like to introduce the "Fuel Injection Valve Nozzle" handled by Nico Precision Equipment Co., Ltd. This product can reduce variations in injection volume through appropriate R treatment of the nozzle inlet. (Steady flow rate value ±1%) The nozzle, which atomizes high-pressure fuel and injects it into the engine cylinder, optimizes the flow and achieves high combustion efficiency. Additionally, we offer a "Fuel Injection Valve" that boasts reliability without fuel leakage and durability to withstand high pressure. 【Features】 ■ Reduction of injection volume variation is possible through appropriate R treatment of the nozzle inlet (steady flow rate value ±1%) ■ Design of the needle and FV nozzle body seat, as well as appropriate design of the sack and nozzle ■ Long lifespan *For more details, please refer to the PDF materials or feel free to contact us.

• nozzle

Introducing the "Plunger & Barrel" handled by Nico Precision Machinery Co., Ltd. This product is compatible with various fuel oils such as low-sulfur MGO and low-quality HFO. It is one of the main components of fuel injection pumps, where fuel oil guided into the barrel is pressurized by the plunger piston and sent to the discharge valve side. With high-precision machining, measurement technology, and surface treatment technology, it boasts high reliability and quality. 【Features】 ■ High durability that withstands up to 160 MPa ■ Pressurizes fuel oil with the plunger piston and sends it to the discharge valve side ■ High reliability and quality *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

Our company manufactures fuel injection pumps that pressurize fuel to high pressures and send it to the injection nozzle. These pumps have high durability and quality, capable of withstanding high-pressure injection of up to 160 MPa, and are widely used in various engines around the world. Fuel injection pumps are broadly classified into two types: barrel type and monoblock type. The barrel type has an open upper part of the cylinder and is connected to the discharge valve case via a distance piece. The monoblock type has the cylinder integrated with the distance piece and is directly connected to the discharge valve case. 【Features】 ■ High rigidity of the cylinder results in minimal deformation, allowing for a linear and high injection pressure. ■ Absence of a distance piece reduces the likelihood of fuel leakage from the joint surface. *For more details, please feel free to contact us.

• Engine parts
• Fuel system parts