Acceptance process of induction melting furnace

1. Acceptance basis and requirements

1.1 In accordance with the relevant national standards, technical requirements and the compliance requirements of the Party B's ex-factory standards and related technical requirements. In case of conflict, execute with higher requirements.

1.2. The contractual technical agreement signed by both parties and the various technical documents confirmed by both parties during the whole program signing and manufacturing.

1.3. Induction melting furnace operation reliability (evaluated by dry running test and production trial run).

1.4 Party B provides inspection standards and inspection methods for induction melting furnaces, and is approved by Party A.

2.2. Pre-acceptance, initial acceptance and final acceptance

The induction melting furnace acceptance is divided into pre-acceptance, initial acceptance and final acceptance three times. Pre-acceptance is carried out at the manufacturer; the initial inspection and final acceptance are carried out at the production site of Party A.

2.3. Contents of pre-acceptance, initial acceptance and final acceptance

2.3.1, pre-acceptance content

2.3.1.1. Pre-acceptance is carried out at the manufacturer to check and confirm the hardware configuration of the induction melting furnace;

2.3.1.2. Induction melting furnace continuously performs empty car operation, carries out reliability, stability check and safety inspection. If there is an induction melting furnace failure in the middle, it should stop and timely eliminate the fault, and then take the improvement measures before re-accepting .

2.3.1.3. Check the appearance of the induction melting furnace, verify the manufacturer of the electrical components, mechanical components, pneumatic components and hydraulic components of the induction melting furnace, and check whether the protective measures of the cables and hydraulic hoses of the induction melting furnace are insulated and dustproof. , anti-leakage (electricity, oil, water, gas), anti-mechanical damage and anti-chip splash damage.

3.2, initial acceptance content

The initial acceptance is carried out at the installation site, and the initial acceptance content is the same as the pre-acceptance, mainly to reconfirm the pre-acceptance content.

3.3, final acceptance content

The final acceptance is carried out at the installation site, and the content is divided into two phases:

3.3.1. The first stage: the original problems of the initial acceptance are rectified and confirmed, and the inspection is carried out according to the acceptance procedure of the initial acceptance.

3.3.2, the second stage trial production products, induction melting furnace hot test run continuous or semi-continuous trial production, induction melting furnace according to the design of various indicators of full power operation for more than 24 hours, induction melting furnace to meet technical standards and Qualified, Party A confirms that the signing parties handle the handover procedure of the induction melting furnace.

3.2.3 After the final acceptance of the induction melting furnace is passed, both parties must sign and confirm on the final acceptance form.