HEXIN MACHINERY , producer of heat resistant castings

  Straight Tube Radiant Tube Product Name: Straight Tube Radiant Tube Material: 1.4848 Size: Φ153 * 1650mm Weight: 68kg Production Process: Centrifugal Casting The picture shows the straight tube radiant tube recently completed in production. The size is Φ153 * 1650mm, the weight is 68kg, and the material is 1.4848. The main body of the radiant tube is cast by centrifugal method, and the tail is precisely cast. After inspection, it meets the customer's requirements and has been qualified for shipment. In the production process of the radiant tube , centrifugal casting is the main production process, which can meet the production of radiant tubes of various diameters.

  Chain Link by Coated Sand Process - Product Name: Chain Link Material: ASTM 128 - Grade B1 Size: 400*65*250mm Weight: 10 Kg Production Process: Coated Sand Process The picture shows a batch of link sections completed this month. The size specification is 400*65*250mm, the material is ASTM 128 - Grade B1, produced by the coated sand process. After heat treatment, the hardness requirement is 350-400HB. After passing other inspection experiments by the quality inspection department, they have been packed and shipped.

  Cast Tube Supports for Petrochemical Product Name: Tube Support Material: ASTM A351 HK 40, A479 Gr 304 Size: 7440*300*364mm Weight: 1245 Kg Production Process: Sand Casting, Precision Casting Picture shows the petroleum industry tube support completed last month. The size specification is 7440*300*364mm. The material is ASTM A351 HK 40, A479 Gr 304. It is produced by sand casting and precision casting process. After passing other inspection experiments by the quality inspection department, it has been packed and shipped.

  Investment Casting Base Tray Product Name: Investment Casting Base Tray Material: HR 120 Alloy Size: 48"x48"x1 1/2" Weight: 99 kg Production Process: Precision Casting The picture shows a recently produced precision-cast tray with the size specification of 48"x48"x1 1/2" and a weight of 99 kg. The material is HR 120 Alloy, which is produced using the silica sol gel precision casting process. The tray and the tooling are common supporting devices in heat treatment, used for supporting and fixing the heat-treated workpieces. After this batch of trays and tooling passed other inspection experiments by the quality inspection department and were qualified, they have been packed and shipped.

  Recuperators and Radiant Tube for Recuperative Burners Product Name: Burner + Radiant Tube Material: 1.4852/1.4848 Dimensions: Φ128*728mm, Φ200*1640mm Weight: 18.2kg, 76kg Production Process: Precision Casting, Centrifugal Casting The picture shows a batch of recently completed orders for burners + Radiant tubes , with dimensions of Φ128*728mm, Φ200*1640mm, weighing approximately 18.2kg, 76kg. The material is 1.4852/1.4848. The burners are mainly produced using precision casting technology, while the Radiant tubes are produced using centrifugal casting technology. This batch of burners is used in conjunction with Radiant tubes . Customers ordered different specifications and sizes of burners and accessories. After various tests, they were found to be qualified and in line with customer requirements. They have been packed and shipped.

 Guide Rail by Precision Casting Product Name: Guide Rail Material: 1.4837 Dimensions: 580*215*75mm Weight: 48.7kg Production Process: Precision Casting The picture shows a precision-cast guide rail produced last month. Dimensions are 580*215*75mm, made of 1.4837, and produced using the silica sol precision casting process. After passing other quality inspection tests, it has been boxed and shipped. This precision casting process ensures precise dimensions and a high surface finish, allowing for immediate installation.