One of the reasons for the leakage of the insulation pipe equipment during the installation and commissioning process is that after the head is heated, before the material is not fed in, the head bolt must be tightened again. After the head is heated, the head will expand and there will be a small gap between the head parts. Gap causes material leakage. The second reason is that after feeding, if the head body leaks, check the relevant parts of the head body for trachoma.
Material leakage during the production process should check whether the outer heating ring and the inner heating ring of the head are heating properly. If there is damage, the temperature of the head body is too low, and the extrusion pressure increases, causing the head to leak material. The top of the nose is bad, causing significant losses, which should be paid great attention by frontline production personnel.
The polyethylene sheath, jacket leather, and tube skin produced by our company's vacuum sizing anticorrosive insulation pipe equipment have the characteristics of high strength, strong toughness, smooth surface of the pipe, pressure resistance, and uniform wall thickness. It is the preferred equipment for the production of polyethylene sheaths \ jacket leather \ pipe leather by thermal insulation pipe manufacturers.