1. The defendant's appeal is dismissed.

2. The costs of appeal shall be borne by the Defendant.

Purport of claim and appeal

1..

(2) On July 31, 2017, the Plaintiff entered into a contract with the Defendant to sell the following machinery: (a) between the Plaintiff and the Defendant to remove the existing scraper and install the used scrap scraper, etc.

(이하 ‘이 사건 계약’이라 한다). ▣ 기계의 표시 1) 중고 스프레버 - 600루베 1대, 700루베 1대 2) 버티칼 펌프 10마력 4대(신품) 3) 기존 스크레버 철거 및 중고 스크레버 설치 제1조(목적) 원고는 피고에게 위 표시의 기계를 매도할 것을 서약하고 피고는 이를 매수하였다. 제2조(매매 및 공사대금) 매매 및 공사대금은 42,000,000원으로 하고, 피고는 원고에게 다음과 같이 지급한다. 1. 계약금: 2017. 7. 31. 10,000,000원을 지급하고 공사를 시작한다. 2. 중도금: 2017. 8. 8. 10,000,000원을 지급한다. 3. 잔금: 위 표시의 기계를 현장에 설치하여 시운전 완료 후 1주간 정상가동하여 이상이 없을 시 22,000,000원을 지급한다. * 부가가치세 별도 제6조(특약사항

1. Two screeners on the site shall be accepted by the Plaintiff.

2. Date of completion of on-site installation: By August 27, 2017.

3. Date of trial run: By August 30, 2017;

C. On July 31, 2017, the date when the instant contract was concluded between the Plaintiff and D, the Plaintiff entered into a contract for the sale and purchase of machinery between D and D, and the Plaintiff entered into a contract for the sale and purchase of machinery and construction with the content that D would take over the existing scrap scraper as identical to the terms and conditions of the instant contract. However, D would pay KRW 35,000,000 to D as sales and construction cost, and that D would take over the existing scraper.

D) On August 18, 2017, in accordance with the above contract, D intended to remove the existing screen scraper and install the used screen scraper, etc., but C refused to deliver the existing screener and suspended the said construction. 2) On August 29, 2017, the Plaintiff was from the Defendant on August 29, 2017.