Until now, Korean companies have been importing piston seals, an essential component of piston accumulators for high voltage circuit breakers, from foreign markets. The reason is that there are some problems regarding durability, quality, and high/low temperature.
KUMAHYDPOWER CO., LTD. without relying on importing has successfully localized a new-concept piston accumulator made by designing two ribs into one rib that could be manufactured locally. This company solved the delivery matter and lowered high importing prices, thus increasing its global competitiveness.
KUMAHYDPOWER simplified the complex structure of the existing gas valves and it therefore improved its price competitiveness. A series of these flows led to the strengthening of local technology level. Given that many local companies engaged in this area still suffer from difficulties in making the complex structure of piston accumulators manufactured for high voltage circuit breakers for securing durability and safety, KUMAHYDPOWER recently released a more simplified structure of piston accumulator through tests for obtaining of reliability and a series of reviews. The option sale for this product is available depending on customers’ demands.
korean-machinery.com | Blog Magazine of korean-machinery, brands and Goods
Currently DAK Korea mainly manufactures metal surface treatment materials for electrode terminals for secondary batteries, PP films for electrode terminals for secondary batteries, and electrode terminals for secondary batteries.
Currently DAK Korea’s products are being applied to EV and ESS products of global domestic and foreign battery makers. DAK Korea holds professional qualifications for production of electrode terminals for secondary batteries and initiated joint development of various products with global top-rank companies.
Now there is a challenge over how to expand its global presence by aggressively pioneering global markets with its advanced products such as metal surface treatment materials for electrode terminals for secondary batteries, PP films for electrode terminals for secondary batteries, and electrode terminals for secondary batteries.
The user can adjust exercise time, resistance value, direction of rotation, speed, etc., and the 7-inch monitor supports screen touch control. In case of the patient having a spasm or spasticity, it stops and automatically reverses to relax the muscles and automatically shuts off if the muscle spasm or stiffness continues.
DAEYEONG E&B’s latest ice makers produce the most clear crescent-shaped ices with a hundred percent stainless steel evaporator which is immune to rust, stains, or corrosion ‒ unlike other brands’ nickel plated copper evaporators ‒ and automatically drains remaining water at the bottom of the water tank to keep producing clear and hygienic ices.
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