The accuracy of the corrugation of the plate heat exchanger plate and the gasket groove determines the quality of the heat transfer effect and the pressure bearing capacity. How to reduce the deviation of the plate corrugation and the depth of the gasket groove has become the key to improving product quality.

The deviation of the corrugation and gasket groove depth specified by the standard of plate heat exchanger is ± 0.1 ~ 0.25mm. By improving the precision of the mold and the precision of the hydraulic press, Qingdao Ripter Heat Exchange Equipment Manufacturing Co., Ltd. can guarantee the deviation to within ± 0.05mm.

For plate pressing in pursuit of high precision, as long as the mold has a slight defect, it will affect the precision and quality of the plate, so the requirements for the plate mold are relatively high. Qingdao Ripter's pursuit of high-quality plates is not only reflected in the regular inspection of molds and production equipment, but also in the use of milling machines to refine plates.

The specific manifestation is: the workshop formulates a system to regularly check the accuracy of the hydraulic press, and the deviation is out of tolerance, and the production is immediately stopped and refined; each batch of production is tested for the first piece, and it fails to meet the requirements. The imported high-precision CNC milling machine is used to directly mold refine.

Qingdao reapter,Only through strict requirements for mold and equipment accuracy and strict quality control awareness of all production personnel can high-quality plate products be produced and ensure that each batch of products maintains the same quality.