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Rolling mill rolls shot blasting texturing process

[vc_row][vc_column][vc_column_text]The shot blasting and texturing equipment is mainly composed of a special trolley for roll texturing, a shot blasting and texturing chamber, a shot blasting machine bearing mechanism, a shot blasting machine, a screw conveyor, three bucket elevators, an air separator, and a shot storage bucket. 2, 2 projectile controllers, 2 rotary vibrating screening machines, roof sealing device, guide rail, dust removal system and electronic control system (including dynamic simulation monitoring system) and other components.


Main technical parameters of RE21:

  1. Rolling mill rolls

Roll material and hardness: 9Cr2Mo hardness 85-95HS 9Cr3Mo hardness 90-100HS

Roll size: φ510-φ560×4120 (reinforced area 1900)

  1. Surface roughness of the roll after treatment:

Ra0.5~2±0.1μm for flat roll, Ra2.5~5±0.1μm for rolling texturing roll

According to the diameter of commonly used rolls, roll shot blasting texturing machines are divided into RE16, RE21, RE24, RE30 and other models. For example, RE21 mainly textures rolls with a maximum diameter of about 21″.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_btn title=”About LMM GROUP” link=”|target:_blank”][vc_column_text css=”.vc_custom_1649296177864{margin-top: 50px !important;}”]friendship Link:

LMM Totai Refractory, LMM Mill ROLLS, LMM CCM, LMM Mechanical Equipment, Intelligent industry, STEEL Metallurgy Industry[/vc_column_text][/vc_column][/vc_row]


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

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