In the scenarios of fluid transmission and equipment connection in industrial production, the efficiency, reliability and safety of connection directly determine the production rhythm and operating costs. Shandong Yigexin Machinery Equipment Co., Ltd. has deeply engaged in the industrial parts field. Relying on its profound insight into working condition requirements and precision manufacturing capabilities, it has launched a series of quick connector products, which realize the rapid connection and disconnection of fluid pipelines. These products provide efficient, safe and durable connection solutions for various industries and become a key connection guarantee in industrial systems.
I. Core Product Definition: What is Yigexin Quick Connector?
Yigexin quick connector is a core accessory specially designed for industrial-grade fluid transmission. It realizes the rapid docking and separation of pipelines through precise structural design, and the operation can be completed without complex tools. The product is suitable for multiple industrial scenarios such as pneumatic tools, hydraulic equipment and fluid transmission pipelines. It can stably transmit various media such as air, water and oil. With the core characteristics of high pressure resistance, wear resistance and excellent sealing performance, it is suitable for various requirements from conventional working conditions to complex environments, providing basic support for the efficient operation of equipment.
II. Core Product Classification: Accurately Adapting to Diverse Working Condition Requirements
Based on the working condition characteristics of different industries, Yigexin quick connectors are divided into two core series, covering the full-scenario requirements from manual operation to automatic control:
1. Hydraulic Quick Connector: An Efficient Choice for Automatic Scenarios
It is specially designed for hydraulic systems that need to frequently replace working devices. Its core is composed of precision components such as main bracket, movable clamping block, hydraulic cylinder and pin shaft. It realizes the automatic fixing and releasing of the pin shaft through the action of the oil cylinder. When it is necessary to replace working parts such as bucket, breaker and hydraulic shear, the oil cylinder can be retracted to separate the connector, and the oil cylinder can be reset to complete the locking after replacement. It can realize automatic control with external oil circuit and solenoid valve. The rated working pressure of the product ranges from 16MPa to 35MPa, which is suitable for various construction machinery of 3-45 tons. It performs excellently in heavy-duty operations such as mining and construction, and can complete the switching of working devices within 30 seconds, greatly improving the equipment operation efficiency.
2. Mechanical Quick Connector: A Reliable Solution for Low-Cost Scenarios
It adopts a core locking structure of plug-in type or screw type, which does not need to modify the original pipeline and hydraulic system of the equipment, and has convenient installation and controllable cost. Taking the plug-in type as an example, it realizes locking and unlocking through the precise cooperation of wedge card and T-shaped buckle. During operation, the wedge card can be pulled out to separate the connector, and the wedge card can be reset to realize firm locking after replacement. It has strong adaptability to the installation environment. The product is suitable for low-pressure dry environments and is widely used in scenarios such as small processing equipment and pneumatic tool connection. With the advantages of simple structure and low failure rate, it has become a cost-effective choice for small and medium-sized enterprises.
III. Four Core Advantages: Redefining Industrial Connection Standards
Compared with traditional connection methods and ordinary quick connector products, Yigexin quick connector has formed four core competitiveness through technological upgrading and process optimization:
1. Ultimate Efficiency: 3-Second Quick Connection, Significant Cost Reduction and Efficiency Improvement
It adopts a precise structural design of "plug and fit, pull and disconnect", which can be operated without professional tools. It shortens the operation time of traditional connection methods from 3 minutes to within 3 seconds. Taking construction machinery as an example, after equipping with Yigexin quick connector, the daily maintenance time of equipment can be reduced by 40%, and the replacement efficiency of working devices can be increased by 60 times, which effectively reduces the equipment downtime and improves the output per unit time.
2. Safety Redundancy: Double Protection, Eliminating Risk Hidden Dangers
It has built a "mechanical locking + sealing protection" dual safety system. The hydraulic product has a built-in hydraulically controlled check valve, and the mechanical product adopts a wedge card anti-loosening structure to ensure that there will be no accidental falling off during operation; the surface roughness of the sealing surface is strictly controlled at Ra ≤ 0.8μm, and special sealing rings such as nitrile rubber and fluororubber are equipped. The leakage rate is less than 0.01mL/min, and it can still maintain reliable sealing in high-pressure and corrosive environments.
3.Super Durability: Strict Process, Extending Service Life
The main body is made of high-strength carbon steel or stainless steel, and has undergone multiple processes such as CNC cutting, precision boring machine processing, sandblasting and spraying. The thickness of the surface galvanized layer is ≥ 8μm, and the salt spray test can reach more than 500 hours, which effectively resists oxidation and rust. The product has passed 5,000 cycles of connection/disconnection fatigue test, with performance attenuation ≤ 10%. The service life under conventional working conditions can reach more than 2,000 connection cycles, and it can still maintain stable performance in high-frequency use scenarios.
4. Wide Adaptability: Accurately Matching Diverse Industry Needs
The rated working pressure ranges from 0.6MPa to 31.5MPa, and the applicable temperature range is -40℃ to 120℃. Corresponding materials can be selected according to the type of medium. For example, stainless steel is used for corrosive media, and silicone rubber seals are used for food-grade scenarios. The product thread specifications cover metric (M14×1.5 to M48×2) and imperial (9/16-18UNF to 1 5/16-12UN) series, which are compatible with mainstream equipment interfaces at home and abroad to realize cross-brand adaptation.
IV. Full-Industry Application Scenarios: From Basic Manufacturing to High-End Engineering
With its multi-adaptation characteristics, Yigexin quick connector has been widely used in six core fields:
Construction Machinery Field: Switching of working devices of excavators, loaders and other equipment, suitable for multiple accessories such as buckets, rippers and hydraulic shears;
Industrial Production Line: Pipeline connection of pneumatic tools and hydraulic equipment, supporting frequent replacement and maintenance, and improving the circulation efficiency of the production line;
Automobile Maintenance Industry: Quick connection of pneumatic wrenches and testing equipment, simplifying the maintenance operation process and shortening the vehicle maintenance time;
Energy and Chemical Field: Temporary connection and maintenance of fluid transmission pipelines, and high-pressure resistance characteristics are suitable for the transmission of media such as oil and gas;
Medical and Scientific Research Field: Precise connection of medical gas pipelines and laboratory fluid equipment, with sealing performance meeting sanitary requirements;
Intelligent Equipment Field: Fluid connection of AI server liquid cooling systems and automatic production lines, adapting to intelligent monitoring needs.
V. Yigexin Quality Commitment: Full-Chain Guarantee from R&D to Service
Shandong Yigexin has always regarded quality as its core competitiveness. The products strictly comply with national standards such as GB/T5860-2003 and HG/T3652-1999. Some models are compatible with international standards such as ISO7241-1 and American standard SAEJ518. Before leaving the factory, they must undergo multiple inspections such as 1.5 times rated pressure holding test and leak detection to ensure that each product meets the quality requirements.
At the same time, we provide full-life cycle service support: provide customers with professional selection guidance and match the optimal product model according to working condition parameters; provide detailed operation manuals and video tutorials, covering pre-installation inspection, connection/disconnection process, daily maintenance and other key points; establish a national after-sales service network to quickly respond to needs such as seal replacement and fault diagnosis, so that customers can use it more at ease.
Yigexin quick connector (Shandong Yigexin Machinery Equipment Co., Ltd.), with the core mission of "efficient connection, safety and durability", has become a preferred brand of connection solutions in the industrial field relying on precision manufacturing and considerate service. Whether you are a heavy engineering enterprise or a precision manufacturing manufacturer, we can provide suitable products and services to help you improve production efficiency and reduce operating costs. Welcome to call for consultation and work together to create a high-efficiency industrial future!
