Displaying items by tag: Crushers

North Korea: State-owned Sunchon Cement has completed an upgrade to its cement plant in Sunch'ŏn-shi, P’yŏngan-namdo Province, Korea News has reported. The upgrade included the installation of real-time monitoring equipment in the plant’s raw materials conveying system. The company says that this will help to increase the plant’s efficiency. It also fitted new crushers and vibrating feeders.

Italy: Bedeschi has finalised a new contract to supply Buzzi Unicem’s Guidonia integrated cement plant with a double-stage crushing unit. Each machine has a capacity of 750t/hr with two 315kW power systems installed. The system will receive limestone lumps of up to 600mm in diameter and will output limestone lumps below 50mm. No value for the order has been disclosed.

France: Ciments Calcia has announced an investment of Euro86m to further decarbonise cement production at its integrated Beaucaire plant. The subsidiary of Germany-based Heidelberg Materials has allocated a total of Euro600m towards reducing CO₂ emissions from all of its operations in the country in response to a government initiative, according to The Tribune newspaper.

The current funding follows a spend of just under Euro7m on upgrades at the site, including installing a new clinker cooler that will allow for greater recovery of waste heat, and the addition of a new computer control system. Following this work, the single production line plant was restarted in early April 2023.

The next stage of investment has started with a feasibility study. If successful, a tendering process could start in the second half of 2023 with work planned to start in 2025. The company intends to renovate the plant’s electricity network, modernise the production line with a preheater and a pre-crusher and make further changes to target an alternative fuels thermal substitution rate of 75%. A third stage, involving carbon capture and utilisation and/or storage, is tentatively planned to start in 2030.

Germany: Hazemag has successfully completed its construction of a Centre Sizer 1025 crusher and a HAF25142 apron feeder. Hazemag will now despatch the equipment to Florida, US, where a ‘major aggregate and cement producer’ will integrate them in its operations.

Hazemag said “From the project’s inception, this producer focused on key partners that could deliver proven, reliable solutions - we are happy to be one of them.”

Vietnam: ThyssenKrupp Polysius’ Asia Pacific division has secured an order for two Polflame-type main burners for an unnamed cement plant. The equipment supplier has highlighted the ability of its burner product to cope with low-grade coal and support high alternative fuel substitution rates as key selling factors. The order follows the purchase of an Impact Crusher by the same customer previously.

Lukas Schoeneck, the chief executive officer of Polysius Asia Pacific, said "We are very proud to add burners number 17 and 18 to our installed base in Vietnam which ensures our market leader position. Now we have to put our focus on the delivery and installation of the burner - in time and quality.”

Saudi Arabia: Yamama Cement has commissioned its second cement plant, with 20,000t/day in capacity across two clinker lines. The producer invested US$1.25bn in the plant's construction, which was carried out by Germany-based ThyssenKrupp. The facility is equipped with seven raw materials crushers, a 3.7km-long limestone conveyor belt, 110,000t of storage capacity, four Quadropol roller mills, two Dopol preheater towers, two Polro rotary kilns, two Polytrack clinker coolers, three 100,000t clinker silos, four Polycom high-pressure roller mills, six 22,590t and 25,000t cement silos and 22,000m³
in water storage basins. The new plant is situated in the eastern Arabian Desert, 80km from Riyadh.

Yamama Cement also operates the 6.4Mt/yr Al Karj Cement plant, 70km from Riyadh.

France: Hazemag has opened an office at Sarreguemines. Its French team will support a growing customer base in France, francophone parts of Europe and some territories in North Africa. The Germany-based group supplies equipment such as screeners, feeders and crushers for raw material markets.

France: Germany-based ThyssenKrupp has won a contract for the installation of a new 4000t/day clinker line at Ciments Calcia’s Airvault cement plant in Poitou-Charentes. The supplier expects the new line to double the plant’s clinker capacity while also reducing its CO2 emissions. It is intended to replace the two existing lines at the site.

ThyssenKrupp will supply a 1200t/hr double-shaft hammer crusher, a longitudinal blending bed, a 370t/hr Quadropol QMR² 45/23 type vertical roller mill and a 10,000t tangential blending silo to process raw materials for the line. A single-string, five-stage Dopol type cyclone preheater with integral calciner will be supplied that is suitable to use with alternative fuels, with the possibility of conversion to oxyfuel in future. ThyssenKrupp plans to preassemble the preheater, reducing anticipated construction time ‘by several months.’ The plant also includes a Polytrack clinker cooler, a solid recovered fuel (SRF) preparation line and dedusting systems. Commissioning is scheduled for mid-2024.

No value for the project has been disclosed by Ciments Calcia or ThyssenKrupp. However, Ciments Calcia previously announced a proposed investment of Euro300m in January 2021.

Finland: Metso Outotec has launched the Xtreme forged crusher head. The supplier says that this completes the portfolio for Nordberg MP800, MP1000, MP1250, HP800, and HP900 crushers. It is made of one-piece forged material, with geometrical features to assure consistent bearing loading within machine design parameters.

Crushing products senior vice president Chad Smallwood said “Metso Outotec now has a complete range of crusher heads in the portfolio and our customers can choose the level of durability based on their application and needs. The new Xtreme forged head is the most reliable crusher head in the industry. The original equipment manufacturer (OEM) design ensures optimal crushing even where equipment may be pushed beyond design limits.”

Dominican Republic: Germany-based BHS-Sonthofen has supplied an RPM 1513 rotor impact mill to building materials producer Calizamar. The mill consists of a vertical shaft and will produce crushed sand of a consistent fineness and cubic particle shape. Calizamar produces and sells aggregates, natural stone, pre-cast concrete and paper bags.