ABOUT GME

Welcome to GME

Founded in 1987, GME has attained 124 patents on crushers & mills over the past 30 years. More than 30 overseas offices not only manifest our popularity, but also solve your puzzles quickly in operation. So if you are looking for crushers or mills, GME deserves your attention!

GME gives itself over to the production of crushers and mills, which can be used in aggregate crushing, industrial milling and ore processing fields, such as sand making machine, portable crusher plant, vibrating screen and raymond mill, If you are engaged in these industries, why not choose GME?

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Hot Products

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Vertical Grinding Mills

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LUM Ultrafine Mill

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MTM Trapezium Mill

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Ball Mill

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MTW Trapezium Mill

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SCM Ultrafine Mill

Limestone Grinding Plant

The customer belongs to a well-known company in local community. The biggest difficulty in this project was small place. It had to consider both the maintenance space of the equipment and the transportation of finished products.

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Limestone Grinding in Belgium

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Limestone Grinding Plant

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Talc processing plant

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Ultrafine Powder Milling

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Trapezium Grinding plant

Booking Online

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steel MIll supplY eXperts

of mandrel bars to steel mills across the world, built great partnerships and developed a reputation as a trustworthy, Our Mandrel Bar capabilities include, but are not limited to: Diameters up to 500mm Lengths up to 25,000mm A variety of seamless tube mill types including MPM, PQF and FQM mills Assel Mills – both floating and retained

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Seamless pipe, mild steel and stainless steel seamless pipe

PQF(Premium Quality Finishing Mill) continuous rolling is the most advanced technology for producing hot rolled seamless steel pipe of modern industry. It creates high quality seamless steel pipe efficiently, even for high alloy pipe and light wall pipe. Size Range: 2″(60.3mm) to 20″(508mm) Delivery Condition: As roll/ Normalized. PQF Mil

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SMS group : Evolution of PQF ® technology

Feb 04, 2020· Centerpiece of the event was the PQF ®, which will be used by ChangBao to produce seamless tubes within a diameter range of up to 6 5/8 inches and wall thicknesses between 4 and 20 millimeters.Its annual capacity is 300,000 tons of tubes. These will be used in oil and gas production (OCTG tubes) and must satisfy very high quality and tolerance requirements in accordance with API .

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Continuous Rolling Mill Mandrels for Producing Seamless

MPM & PQF mandrel bars are also named retained mandrels.Mandrel bars are the key parts during the production of Seamless Tubes and Pipes. Once the billet has been pierced, the Mandrel Bar supports the tube internally during elongation and wall thickness reduction. Manufacturing process: Steel making (EBT + LF (VD) + ESR);

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BISG METAL CO.,LTD

Build a production line for super-large diameter PQF hot-rolled seamless steel pipes. The production line is equipped with the current internationally advanced two-high skew-rolling conical piercing machine, three-high limited-moving mandrel continuous rolling mill, three-high pipe stripping machine and sizing machine and other hot rolling

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BISG METAL CO.,LTD

The 6-stand continuous rolling mill adopts the most advanced PQF process of alternating arrangement of forward Y and back Y, and is equipped with a 24-stand three-roll tension reducer designed and manufactured by German MEER company, which can measure the diameter, thickness and temperature of the steel pipe online.

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Mandrel Bars for seamless tube production

Service Provider of Mandrel Bars for seamless tube production - PQF/MPM Rolling Mill, Assel Mill, Continuous Rolling Mill and Push Bench offered by Jamshedpure Equipments, Jamshedpur, Jharkhand.

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Mastering the production of hot-rolled seamless tubes in

Nov 15, 2012· The technology used to make seamless hot-rolled tubes at TAGMET on its 10 3/4″ TRC – which is equipped with a continuous PQF mill – entails the use of modern process lubricants and antioxidants (deoxidants or deoxidizers for mill scale) that have a direct impact on tube quality and the durability of the rolling equipment, as well as the equipment used to apply the lubricant and deoxidants.

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Tianjin Pipe Co., Ltd.

Tianjin Pipe Co., Ltd. 6-5/8" Seamless Steel Pipe Production Line(PQF Mandrel Mill) General Information Mechanical Supplier : SMS MEER Capacity : 350,000 t/a Initial Material : Billet d = 200mm Weight max. 645 kg Final Product : Tube d = 48(32)..168cm Commissioned in : June/Oct. 2003 Start Up : Sept. 2003 Arrangement of the mill : Piercing Mill

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The Continuous Rolling Process of the Seamless Steel Pipe

The representative model of this process is the MPM tube rolling mill. The restricted mandrel effectively shortens the length of the mandrel by 50% compared with the full floating process. The working mode of the restricted mandrel promotes the metal flow in the hole pattern deformation zone, reduces the peak load of the pipe rolling mill.

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Seamless steel tube mill

Dec 08, 2017· 2, double roll mill: continuous rolling mill is a more advanced steel tube rolling mill. It puts the porous capillary on the long mandrel, which is arranged on a number of frames in turn, and the joint of the adjacent frame roll is 90 degrees. The continuous pipe mill is rolled.

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Taganrog Metallurgical Works (Tagmet) Produces Five

Jun 25, 2020· Commissioned in 2008, the continuous PQF ® mill at Tagmet was the first pipe rolling mill in Russia to use the latest PQF ® technology for the production of seamless steel pipes for the oil and gas industry. With six thousand employees, Tagmet is today one of the leading companies in the pipe industry, both nationally and internationally.

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SMS group : Seamless tube plants

Since its invention by the Mannesmann brothers in 1885, SMS group has continuously developed and enhanced the seamless tube production process. This keeps us one step ahead of the demands of the tube and pipe market both now and going forward. Take our PQF ® (Premium Quality Finishing) process, for example: with the fourth generation of PQF

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Pipe production description

Pipe production description . Hot-rolled seamless pipe production facility was commissioned in July 2007. The main production equipment of the facility is: pipe rolling plant including a cross-roll piercer, a 4-stand PQF® mill (Premium Quality Finishing mill to achieve highest quality of pipes) and a stretch-reducing mill for pipe production.

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PQF Mill Launched at TAGMET

Sep 24, 2008· The PQF mill will produce high-performance 73 to 273 mm OD seamless tubes with up to 25 mm wall thickness. The mill was designed, manufactured and supplied by the German company SMS Meer, a leading supplier of pipe rolling equipment.

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Production Process and Mill Roll Selection of Seamless

Jan 23, 2018· 1. Seamless steel pipe production process Seamless steel pipe production mainly through the following processes; tube - cutting - heating - perforation - rolling pipe - set (minus) diameter - straightening - cut the first tail - testing - packaging - storage.According to different ways of rolling, seamless steel tube rolling mills can be divided into automatic tube rolling unit, continuous

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ITA

Commissioned in 2008, the continuous PQF® mill at Tagmet was the first pipe rolling mill in Russia to use the latest PQF® technology for the production of seamless steel pipes for the oil and gas industry. With six thousand employees, Tagmet is today one of the leading companies in the pipe industry, both nationally and internationally.

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Assel Mill

Nov 30, 2012· Rolling Mill rolls. Cold rolling mill; Hot rolling mill; Mandrel Bars for seamless tube production. PQF/MPM Rolling Mill; Assel Mill; Continuous Rolling Mill; Push Bench; Pipes Tubes & Hollow Sections. Carbon and Alloy Steel tubes; Stainless Steel tubes; Cold & Hot finished hollow sections; Cold drawn tubes; Dust Suppression System

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Assel Mill

Nov 30, 2012· Rolling Mill rolls. Cold rolling mill; Hot rolling mill; Mandrel Bars for seamless tube production. PQF/MPM Rolling Mill; Assel Mill; Continuous Rolling Mill; Push Bench; Pipes Tubes & Hollow Sections. Carbon and Alloy Steel tubes; Stainless Steel tubes; Cold & Hot finished hollow sections; Cold drawn tubes; Dust Suppression System

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BISG METAL CO.,LTD

The hollows are stretched to shells on the retained,travelling mandrel bar within the hydraulically adjustable 3-roll stands of the PQF® mill. The result isconsistently high product quality. The shell is gently removed from the mandrel bar immediately after the rolling process.

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PQF/MPM Rolling Mill, रोल मिल in Sonari, Jamshedpur

Jamshedpure Equipments - Offering PQF/MPM Rolling Mill, रोल मिल, Mandrel Bars for seamless tube production in Sonari, Jamshedpur, Jharkhand. Read about company. Get contact details and address| ID: 6230043091

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The Continuous Rolling Process of the Seamless Steel Pipe

The representative model of this process is the MPM tube rolling mill. The restricted mandrel effectively shortens the length of the mandrel by 50% compared with the full floating process. The working mode of the restricted mandrel promotes the metal flow in the hole pattern deformation zone, reduces the peak load of the pipe rolling mill.

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taganrogcity

The PQF mill will produce high-performance 73 to 273 mm OD seamless tubes with up to 25 mm wall thickness. The mill was designed, manufactured and supplied by the German company SMS Meer, a leading supplier of pipe rolling equipment.

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STEEL PIPE & PIPE FITTING

Now the Seamless tube has 3 hot rolling lines and 1 cold drawn line: Φ400mm Plug Mill,Φ180mm retaining rack MPM,Φ159mm PQF. It also has Φ340mm and Φ245mm OCTG threading line and two heat treatment line.So it can produce all kinds of hot rolling seamless with O.D. from Φ38-457mm and W.T. from 2.9-60mm,Cold-drawn seamless tube with O.D

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TIANJIN PIPE INTERNATIONAL ECONOMIC & TRADING .

Rolling mill: TPCO has installed seven rolling mills of different technologies, including MPM, PQF, ASSEL, and Rotary Expansion. Scope of pipe sizes Wall Thicknesses (mm) 2.5-22 9.5-50.8 4.5—40 4-30 6.4-57.0 7.5-60 9.5-40.0 6-80 1-28 Mill 1 Unit 168 PQF Mill 219 ASSEL Mill 250 MPM Mill 258 PQF Mill 460 PQF Mill 508 PQF Mill

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PERFECTION OF PROCESSES OF SEAMLESS STEEL TUBES .

drel mill) have top performances. Seamless tube rolling mill installation with three-roll reeling mill ensures deriv-ing tubes in a split-hair accuracy, in 1,5 to 2,0 times supe-rior an exactitude of tube than on other installations. Allowing, that the expenditures on metallurgical process on all seamless tube rolling mill .

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PQF/MPM — peculiarities of design of the continuous

and coating equipment as well as cold rolling tube mills, medium section and small section mills, wiring mills, compo nent rolling mills, ball rolling mills & other special purpose • Rough tube rolling in continuous mill MPM/PQF: Tube diameter, mm 456 Wall thickness, mm 9,4...39,2 Tube length, m 28

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Assel Mill

Nov 30, 2012· Rolling Mill rolls. Cold rolling mill; Hot rolling mill; Mandrel Bars for seamless tube production. PQF/MPM Rolling Mill; Assel Mill; Continuous Rolling Mill; Push Bench; Pipes Tubes & Hollow Sections. Carbon and Alloy Steel tubes; Stainless Steel tubes; Cold & Hot finished hollow sections; Cold drawn tubes; Dust Suppression System

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Successful commissioning of PQF continuous rolling mill

Aug 09, 2021· Beite steel pipe is deeply rooted in the field of small and medium-diameter seamless steel pipes. We have launched a special special pipe production line (PQF continuous rolling mill) project. The project is planned to build 1 Complete Φ114mm hot-rolling pipe production line and 3 continuous pre-finishing production lines.

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PQF Mill Launched at TAGMET

Sep 24, 2008· The PQF mill will produce high-performance 73 to 273 mm OD seamless tubes with up to 25 mm wall thickness. The mill was designed, manufactured and supplied by the German company SMS Meer, a leading supplier of pipe rolling equipment.

Get Price