[INQ. NO. 1801M01] Youngjin Precision Industrial’s synchronizer ring is mounted in a car’s manual transmission. In order to distribute appropriate power according to vehicle speed, each gear stage has a different gear ratio composed of different gears. The gears of each stage have different sizes with a different number of teeth, which allow the gears at each stage to rotate at different speeds even when driving the vehicle at a constant speed.
To create the optimal driving conditions, two different gears with different gear ratios have to connect to each other, and this is defined as gearshift. If there is a manual transmission without a synchronizer ring, gearshift can only be performed at a certain speed ratio (speed) that makes two different gears combine (e.g. gearshift to 2nd gear at 20km, 3rd gear at 40km, and so forth).
In order to remove this discomfort, a synchronizer ring was developed and it allows two different gears with different RPM to have the same RPM when the gear is being shifted. With this help of a synchronizer ring, automobiles nowadays can easily perform a gearshift at any given speed ratio.

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General machinery exports, mainly machine tool exports, dipped due to reduced facility investment in Latin America following natural disasters such as earthquakes in Mexico, which is a major importer of general machinery. Machinery exports were sluggish due to reduced orders for oil and gas projects from the Middle East and surging imports from Japan. A slowdown in the Indian construction industry cut machinery exports, mainly construction machinery exports, to India.

Kixx Lubricants / Used & Rebuilt Hyundai, Kia, Ssangyong Engines

HUTECHs strives to heighten its product, quality and services by continually advancing its technical process and will promise to fulfill clients across the globe. The company is globally technology oriented with customer satisfaction as their first priority.
The 5-axis grinding machine is designed for the production of high performance end-mills. Double spindles (upper & lower) increase the flexibility of wheels and productivity. Various grinding jobs can be handled by only updating the program. Linear scales for X,Y,Z-axis increase the accuracy. Auto loading & unloading system (Robot) increase the productivity considerably. High rigidity and chucking accuracy is achieved, along with I/O interface with auto-loader.




As for the ZEROIN Tapping Center, it features the reduced setting time,a high-speed transfer system, and various enhanced machining performance by using two innovative tables features. A high-precision position with stable portal structure, ceramic bearing and optimized pre-load setting in the main spindle. In addition,The Hydraulic/Pneumatic PT line is a standard option to use Jig & Fixture without an extra line. Curvic coupling method enables stable and high precision rotation with high-speed APC function.
Double Drum Vibrating Roller.” The engine is installed in the upper frame. Between the engine and the upper frame is installed a shock absorber to block vibration from the pendulum of the vibrating roller. This makes it well adjustable to work requirements, and is economical and reliable. The high-pressure axial piston pump and motor in the hydraulic vibrating system gives it strong resistance to pollution.

