One stop service for steel industry

What effect does the internal water jacket have on cooling and heat transfer?

What effect does the internal water jacket have on cooling and heat transfer?The water jacket in the diversion of the high-efficiency crystallizer adopts the integral water-filling inner water sleeve, which overcomes the problem of low processing precision and uneven water seam in the original welding water jacket, ensuring uniformity of the water gap between the corner and the face, and maintaining the cooling speed. Consistently, the generation of corner cracks is avoided. Due to the overall stamping and forming, the inner cavity size and the arc dimensional accuracy are high, and the water gap is accurate, so that the cooling strength of the full length of the crystallizer copper tube is uniform, thereby improving the heat of the crystallizer copper tube. Exchange rate. This structure can also promote slow and uniform cooling at the meniscus, ensuring a uniform and effective shell thickness, which plays a vital role in improving the drawing speed and ensuring the quality of the slab.


As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product  have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time.

LMM Main product series

Core technology products:

  • magnesia carbon brick
  • slide gate plate
  • graphite electrode

Core technology products:

  • Hss roller
  • cast steel rolls
  • tungten carbide ring roller

Core technology products:

  • copper mould tube
  • copper mould plate
  • assembly & cooling jackts

Need For Some Help ?

Professional engineers provide solutions and technical drawings


86(411) 84174804


Special product design, please send specific data and drawings to our mailbox or form.

Get A Free Consultation
And Estimate