Industrial minerals

Pelletizer plant grates

Thermal
Industrial minerals Services Products

Pelletizer Plant Grates

Pelletizer Plant Grates are used for pellet production. These equipment are complex, and pose many challenges to the refractory used, where having a partner like Calderys makes the production easier.

<p>CALDE® GUN C 28 HR gunning reference solutions</p> <p>CALDE® GUN MW STRONGLITE in cold zone then CALDE® GUN<br /> F 65 in warmer zone gunning reference solutions.<br /> <br /> CALDE® CAST F 40 G15 fireclay castable reference solutions.</p> <p>CALDE® GUN MW STRONGLITE in cold zone then CALDE® GUN<br /> F 65 in warmer zone gunning reference solutions.<br /> <br /> CALDE® CAST F 40 G15 fireclay castable reference solutions.</p> <p>SiC based shotcreting CALDE® SPRAYCAST SIC 70 reference<br /> solution to fight the corrosion and sticking of pellets.<br /> <br /> CALDE® CAST L S 60 similar solution installed by casting.</p> <p>SiC based shotcreting CALDE® SPRAYCAST SIC 70 reference<br /> solution to fight the corrosion and sticking of pellets.<br /> <br /> CALDE® CAST L S 60 similar solution installed by casting.</p> <p>Intermediate temperature zone<br /> Fast Repair - CALDE® SOL GUN MM 55 S5 sol bond gunning<br /> reference solution.</p> <p>CALDE® GUN RP 55 gunning reference solutions</p> <p>Fast Repair - Shotcreting CALDE® SOL SPRAYCAST M 74 A 3CP sol<br /> bond & CALDE® SPRAYCAST LM 74 A spraycasting solutions for<br /> quickest installation speed + quickest dry out for minimum downtime<br /> when large amount of repairs. Excellent abrasion resistance, high<br /> refractoriness, stable in thermal cycling and alkali resistant.<br /> <br /> Greenfield Projects - Casting CALDE® CAST LM 74 A low cement<br /> castable for best cost/performance ratio for large volumes with longer<br /> shutdown or greenfield. Castable solutions are available in ready<br /> shapes for thick and critical areas.</p> <p>CALDE® GUN RP 55 gunning reference solutions</p> <p>SiC based shotcreting CALDE® SPRAYCAST SIC 70 reference<br /> solution to fight the corrosion and sticking of pellets.<br /> <br /> CALDE® CAST L S 60 similar solution installed by casting.</p> <p>SiC based shotcreting CALDE® SPRAYCAST SIC 70 reference<br /> solution to fight the corrosion and sticking of pellets.<br /> <br /> CALDE® CAST L S 60 similar solution installed by casting.</p> <p>Fast Repair - Shotcreting CALDE® SOL SPRAYCAST LM 74 A<br /> 3CP reference solutions.<br /> <br /> CALDE® CAST LX 58 castable reference solutions</p> <p>These are the most critical areas subjected to high abrasion, thermal<br /> cycling and presence slag and build ups.<br /> <br /> Brick CALDE® BRICK A 60 Andalusite based dense high temperature<br /> fired brick solution for highest thermo-mechanical resistance and<br /> stability under heavy thermal cycling and highest temperatures<br /> conditions.</p> <p>Fast Repair - Shotcreting CALDE® SOL SPRAYCAST LM 74 A<br /> 3CP reference solutions.<br /> <br /> CALDE® CAST LX 58 castable reference solutions</p> <p>CALDE® CAST LM 74 A<br /> <br /> CALDE® CAST L X 58 & CALDE® CAST F 40 G15 reference<br /> casting solutions installed by casting in-situ or in precast shapes,<br /> depending the wall area and temperature</p>

In pelletizer plant grates, different installation techniques are in balance depending on the need in speed, number of repairs and degradation mechanism of the given area. Refractory selection is made to provide reliable lining performance, so the customer gets visibility on its production and avoids unexpected halts caused by refractory failure.

INSULATION

Calderys has a full range of insulating material by refractoriness and thermal conductivity. Versatile products that can either be used by cast, gun or patch are preferred.

  • CALDE® CAST XL 106 C/G, CALDE® CAST XL 116 C/G: extra light insulating solutions in colder areas
  • CALDE® GUN MW STRONGLITE: medium insulation solutions in hottest areas

  • Insulating layer installed by spraycastingfor highest speed solutions

QUICK PATCH REPAIRS

  • CALDE® STIX PB 85 C/G: fast repair patching solution with ultra-high abrasion resistance and without dry-out constraints

  • CALDE® PLAST REDD RAM & CALDE® PLAST SUPERAL X AB: plastic ramming solutions

BINDER FOR IRON PELLETS

Calderys has developed a dedicated bentonite grade binding agent for iron ore pellets. This clay mineral has unique physicochemical & surface properties providing mechanical and metallurgical properties to the iron pellets.