Displaying items by tag: Mill

Germany: Currax and Siemens have announced their collaboration on a mill operations digitisation pilot project involving the Simotics Connect 400 motor data collector and transmitter. They hope that analysis of data processed via the Simotics 400 will better enable the remote operating of mills ‘to increase efficiency and component life’ and speeding the shift towards automation and production that is resilient to crises such as the coronavirus outbreak.

US: Curt Snyder, owner of Lancaster Products, has acquired cement grinding technology supplier Bradley Pulverizer. Snyder said, “Bradley Pulverizer’s line of pulverisers and mill classifiers complement Lancaster Products’ mixing, granulating and crushing capabilities,” to provide complete solutions and services to the cement industry.

India: Gebr. Pfeiffer has announced that it has received an order for one MVR 6000 C-6 roller mill for Chettinad Cement Corp. Pvt. Ltd.’s upcoming 2.0Mt/yr Vishakapatnam granulated blast-furnace slag (GBFS) and slag cement
Grinding plant in Andhra Pradesh. Gebr. Pfeiffer said the mill will grind slag and cement to a fineness of between 3000 and 3800 blaine at a rate of between 235t/hr and 340t/hr. It says the mill improves plant availability by the active redundancy of the grinding rollers, enabling mill operation with reduced rollers in the event of maintenance work or a malfunction.

Egypt: Germany-based HeidelbergCement subsidiary Egyptian Tourah Portland Cement has said that it will accept offers for some items proposed for sale under auction of equipment from its decommissioned 1.0Mt/yr Tourah plant in Tura near Cairo, from which it expects to raise a total of Euro1.71m. The company said it had received ‘several bids.’ It stopped production in June 2019 due to its inability to cover costs.

India: Germany’s Gebr. Pfeiffer has won a supply contract with UltraTech for one MVR 6000 C-6. The mill can grind up to 370t/hr of mixed cements or 225t/hr of granulated blast furnace slag (GBFS). Gebr. Pfeiffer has stated that it is the 17th mill of its type in India. The company will assist its subsidiary Gebr. Pfeiffer (India) Pvt. Ltd. in commissioning the mill in early 2021.

Mexico: France’s Fives has issued an update on the two raw meal grinding plants it is supplying to Cruz Azul’s Hidalgo and Oaxaca Lagunas cement plants.

Construction work at the Oaxaca Lagunas plant started in August 2018. Mechanical erection of the raw materials feeding workshop and the FCB Horomill grinding circuit started in July 2019. Electrical installation is currently under progress. The raw meal grinding workshop is scheduled to be operational by the end of March 2020.

Construction work at the Hidalgo plant started in December 2018. Mechanical erection started at the end of August 2019, electrical erection works will start in December 2019. First raw meal date is scheduled by the end of May 2020.

Both orders were finalised in November 2017. The Hidalgo plant ordered a 280t/hr grinding unit and the Oaxaca Lagunas plant has ordered a 300t/hr grinding unit. Each raw grinding plant features an FCB Horomill 4000mm grinding mill, a FCB TSV Classifier 6500 mm and a FCB Aerodecantor.

Bangladesh: Mohammed Amirul Haque, the managing director, of Premier Cement, says that the company has built two more units at Narayanganj and Chattogram for around US$150m. He said that upgrade has increased the company’s production capacity to 5.2Mt/yr from 2.4Mt/yr, according to the Daily Star newspaper. The new units are currently at the trial stage. Vertical roller mills (VRM) supplied by Denmark’s FLSmidth will be used to attain production rates of 460t/hr and 270t/hr at the new plants in Narayanganj and Chattogram respectively.

The expansion plans were initiated in 2017. At present the country has a cement production utilisation rate of 57%. Bangladesh’s per capita cement consumption is around 181kg. It is expected to increase to 220kg by 2020.

Philippines: Cemex Philippines has ordered a MVR type mill for cement raw material grinding from Germany’s Gebr. Pfeiffer for a plant in Antipolo. The order also includes a MPS mill to grind coal. Gebr. Pfeiffer said that the order was received through a Chinese general contractor. No value for the order or timescale was disclosed.

Sri Lanka: Lanwa Sanstha Cement has ordered two MVR 5000 C-4 type roller mills from Germany’s Gebr. Pfeiffer. The vertical roller mills will be used for the production of various cement types based on clinker, gypsum, granulated blast-furnace slag and fly ash. The end customer is part of Onyx Group, which mainly operates in Sri Lanka and the UAE. The contract was signed in February 2019. No value for the order has been disclosed.

Most of the components of the grinding plants will be supplied by Gebr. Pfeiffer (India). The core components of the mills - including the grinding rollers, the tension systems and the gear units - will come from Europe. Gebr. Pfeiffer (India) will also provide the entire engineering for the grinding plants and make available staff to support and supervise the erection and commissioning and assist with the performance test. The two grinding plants will each produce about 180t/hr of Ordinary Portland Cement (OPC) ground to a fineness of 4000cm²/g acc. to Blaine and they will be set up at staggered intervals. Delivery of the first plant is slated for the end of 2019 and scheduled to be commissioned in the second quarter of 2020.

UK: Hanson Cement says that the first phase of a Euro27m upgrade project to its integrated Padeswood plant in Wales has been completed. The upgrade has included the installation of a 0.65Mt/yr cement grinding mill as well as enhancements to production capacity and efficiency gains. The plant can now, with the aid of existing ball mills, match cement grinding with its kiln capacity.

“The nearly new Loesche vertical roller mill, housed in a 34m-high building, started its life at a grinding plant in Bilbao. It had only 7000 operational hours on the clock and was in excellent condition. After dismantling it piece by piece, specialist contractors moved it to the UK where it was reassembled on site at Padeswood,” said Jim Claydon, Hanson UK cement managing director.

Other improvements at the site include the installation of three new rail cement silos that have been installed alongside the existing railhead. This will allow up to three trains a week to be loaded for deliveries to Hanson depots in London, Bristol or Glasgow. The new silos will reduce the transportation of cement produced at Padeswood to customers by road. In addition to the increase in grinding capacity, other recent capital investment at Padeswood include the installation of a plastic packing machine, and the re-commissioning of an existing paper packaging machine and an upgrade in the capability to use recycled paper and plastics as fuel.