PRODUCTS OVERVIEW

Engineering / Production / Installation

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WELCOME WHY US

DHM GROUP Private Joint-Stock Company is one of the leading companies providing integrated engineering, manufacturing and start-up services for modern equipment in the metallurgical industry.

DHM GROUP represents itself as research and development center in the field of mechanical and hydraulic engineering with a team of over 100 highly qualified experts, an own machinery plant and a wide network of worldwide cooperation.

Our well-structured production facilities, constant expansion of capacities and rigorous quality control has earned us a reputation of a reliable and devoted partner. These days our products comply with the highest quality standards and match their competition among world-leading companies.

We undertake integrated projects – from developing process equipment from scratch to supplying it on turn-key basis and providing maintenance services, spare parts and сustomer support.

CEOHennadii ALYMOV

OUR CUSTOMERS

AzerbaijanRepublic of BelarusGeorgia

KazakhstanRepublic of MacedoniaMexico

GermanyGuatemala India

MoldovaNorwayRussia

Middle EastUkraine

60300 for ferroalloy and non-ferrous

furnacesfor blast furnacecast houses

machinesover

machinesover

of sintering equipmentitemsover

itemsof specialised small-serial equipment

more than 25 years of total experiencein the industry

430

more than

constant technical support during whole service life of equipment

supply of original spares prolonging the service life

modern manufacturing facility

CERTIFICATES

All products manufactured by DHM GROUP are certified, and comply with the international quality standards.

DHM GROUP carries the TUV NORD certificate for implementing the quality management system, which meets the requirements of the ISO 9001:2015 international standard in the area of designing and supplying metallurgical equipment, as well as the European quality certificate CE.

OUR OFFICES

Slovakia RussiaUkraine India UAE

BLAST FURNACE EQUIPMENT

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BLAST FURNACE CAST HOUSE HYDRAULIC EQUIPMENT

DHM GROUP develops and produces cast house hydraulic tapping equipment for blast furnaces.

Our Company is one of the few manufacturers of this type of equipment in the World. In the last 25 years we have managed to achieve the highest quality of our products and compete with the Worlds’ famous brands on the international scale.

Our Company’s approach includes customized solutions for every project, usage of high-quality materials only, 100 % integrated supply of all process equipment, adjustment, installation, commissioning, training of the Customer’s personnel, warranty and post-warranty service.

STANDARD SET OF BLAST FURNACE CAST HOUSE EQUIPMENT INCLUDES:

Taphole drilling machinesMud gun machinesTrough cover manipulatorsTilting runnersPortable or stationary dam plate drilling machines

Hydraulic power packPLC-based automation control systemRemote control systemSpare parts, tools and accessories

DRILLING MACHINES ARE EQUIPPED WITH THE SPECIALLY DESIGNED DRILLING PUNCHERS

DRILLING TORQUE UP TO 1200 NM

1 TAPPING = 30-90 SECONDS

WIDE RANGE OF DIFFERENT MODELS ENSURESOPTIMAL USAGE OF CAST HOUSE WORKING AREA

GUARANTEED TAPPING REGARDLESS OF TAPHOLE CLAY, TAPHOLE LENGTH OR BLAST FURNACE VOLUME

1 TAPPING = 1 DRILL ROD AND 1 DRILLING BIT

Hydraulic taphole drilling machine

Hydraulic drilling puncher HPP-720...1200Hydraulic mud gun machine

NOT A SINGLE FAILURE IN OPERATION FROM THE VERY FIRST MANUFACTURED MACHINE

HIGH TECHNICAL PARAMETERS GUARANTEE SECURETAPHOLE PLUGGING REGARDLESS OF BF’s CAPACITY

RELIABLE DESIGN PROVEN BY DOZENS OF INSTALLATIONS

SIMPLE AND ROBUST DESIGN

In order to achieve maximum performance in the process of taphole drilling, while maintaining easy servicing, portability and durability, DHM GROUP has developed special drilling punchers HPP-720...1200. Our specialists implemented the principle of combining

hydraulic high-torque rotation with pneumatic hammering mechanisms and scavenging system in one ultra-compact body. This design allows achieving unprecedented reliability, high technical parameters and easy maintenance of the device.

FERROALLOY & NON-FERROUS EQUIPMENT

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BLAST FURNACE EQUIPMENT

BLAST FURNACE CAST HOUSE HYDRAULIC EQUIPMENT

BLAST FURNACE HYDRAULIC CHARGING UNIT HydroMech Top

WIDE RANGE OF DIFFERENT MODELS

HYDRAULIC DRIVES PROVIDETHE ANGLES REQUIRED FOR TEEMING

DEVELOPED ACCORDING TO THE IDEAOF MINIMIZATION THE TROUGH COVER LENGTH

POSSIBILITY OF EMERGENCY OPERATING WITHTHE USE OF HYDRAULIC ACCUMULATORS

OPTIMAL PLACEMENT ON ANY CAST HOUSE

RELIABLE AND SAFE TEEMING OF CAST

NEWLY DESIGNED REVOLUTIONARY BLAST FURNACE HYDRAULIC CHARGING UNIT

MEETS BLAST FURNACE REQUIREMENTSOF ANY CAPACITY - FROM 250 TO 5500 m3

DISTRIBUTOR CHUTE WITHTHE ANGLE RANGING FROM 0° TO 53°

DIRECTIONAL CHARGE LOADING THROUGHOUT THE TOP SECTION INCLUDING EXACTLY TO THE CENTER

Trough cover manipulator

Tilting runner with hydraulic drive

Hydraulic charging unit HydroMech Top

FERROALLOY & NON-FERROUS TAPPING EQUIPMENT

DHM GROUP, as from the date of its founding, is engaged in development and manufacturing of various equipment for the ferroalloy industry. The first hydraulic machine for a ferroalloy furnace taphole plugging with built-in pump station was produced by our Сompany in 1994. In 25 years, about 60 various kinds of hydraulic machines for ferroalloy furnaces have been manufactured and installed.

THE RANGE OF FERROALLOY EQUIPMENT OFFERED BY OUR COMPANY INCLUDES:

Hydraulic machines for taphole servicingPig casting machinesFerroalloy crushersEdging manipulators for ladlesCustom-designed non-standard equipment

HYDRAULIC MACHINES FOR TAPHOLES SERVICINGIN COMPARISON WITH MANUAL OPERATION

During drilling a taphole by hydraulic machine, the amount of harmful emissions is reduced and a smooth calibrated taphole channel is achieved.

Mud gun machine allows filling a taphole each time for all of its length preventing damage of the taphole with melting products and increasing its service life to 10-15 years.

An obtained taphole channel is nonlinear and has variable cross-section, thus taphole unit service life is considerably reduced.

Taphole is closed with refractory clay manually, only 200 – 300 mm of the channel is filled, the taphole unit destruction occurs.

FERROALLOY & NON-FERROUS EQUIPMENT FERROALLOY & NON-FERROUS EQUIPMENT

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STATIONARY HYDRAULIC TAPPING MACHINES SUSPENDED HYDRAULIC TAPPING MACHINES

Suspended taphole drilling machines

Suspended mud gun machines

Combined suspended drilling/plugging machines

Rodding machines

The following types of machinery can be used depending on the layout of specific furnace and based on the optimal location of equipment on working platforms:

Combined suspended machine for ferroalloy furnaces is a set of equipment that provides both tapping and plugging operations. All machines can be operated by a stationary or remote control equipment.

EQUIPPED WITH SPECIFICALLY DESIGNED HYDRAULIC PUNCHERS HPP-720...1200

WIDE RANGE OF DESIGNS FOR OPTIMAL USAGE OF WORKING PLATFORM AREA

PROVIDES FAST AND SAFE TAPHOLE OPENING

EXTENDS THE SERVICE LIFE OF THE TAPHOLE BY ITS FULL LENGTH PLUGGING WITH CLAY

Hydraulic taphole drilling machine

Hydraulic mud gun machine

EXTENDS THE SERVICE LIFEOF TAPHOLE BLOCKS UP TO 10-15 YEARS

DOESN’T REQUIRE ANY ADDITIONALGRIPS ON THE FURNACE

ABLE TO SERVICE SEVERAL TAPHOLES OR FURNACES BY MOVING ON OVERHEAD CRANEWAYS

CAN BE EQUIPPED WITH A BUILT-IN HYDRAULIC POWER PACK OR HAVE A SEPARATE STATIONARY POWER PACK

Combined suspended drilling/plugging machine

MAIN FEATURES:

Stationary machines are mounted onto support beams or its own foundations

Equipment drives are powered by a hydraulic power pack located in a separate area

Power pack is designed and manufactured with the use of best-quality hydraulic components of world-leading manufacturers (Rexroth, Hydac, Parker, etc.)

The pump unit is capable of powering equipment on several furnaces

Equipment is operated from a stationary or wireless remote control panels

DHM GROUP control systems are based on serial electrical and hydraulic equipment of leading world-known companies that guarantees safety and durability of our equipment.

Modern systems are based on logical control algorithms and include equipment diagnostics, data archiving, visualisation and communications with local APCS.

POWER PACK AND CONTROL SYSTEM

Equipment control panel

Hydraulic power pack

Competent development and high-quality manufacturing of power packs is a key to the reliable operation of hydraulic equipment.

We offer design, manufacturing, setup and commissioning, warranty and post-warranty maintenance of different hydraulic systems. Working face-to-face with each Customer our specialists find optimal solutions for each project.

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KazakhstanAO TNK KazChrome (Aksu FerroChrome Plant)AO TNK KazChrome (Aktobe FerroChrome Plant)Taraz Metallurgical plant

Pneumatic hammer MP-450 Electrohydraulic grab Hydraulic cylinders

SINTERING EQUIPMENT

Another business segment of our Company is development and manufacturing of equipment for sinter plants. Many years of experience in creation of various machines and mechanical devices for agglomeration production, analysis of their practical operation results and continuous work on improvement of the existing designs, allow us to ensure a high performance and reliability of each item of such equipment.

Complete sintering machinesSintering and cooling machine planetary drivesPallet carsSinter crushersStock distributorsMixing drums

SMALL-SERIAL EQUIPMENT

DHM GROUP designs and manufactures small-serial, non-standard and specialised equipment.

THE RANGE OF SMALL-SERIAL EQUIPMENT OFFERED BY OUR COMPANY INCLUDES:

Stripping machinesPneumatic hammersElectrohydraulic grabsDrilling toolsHydraulic, pneumatic cylinders and rotary joint.Hydraulic rotators (for non-impact drilling)Filling / flushing stations for hydraulic systemsMufflers of snort valveHydraulic clamping systems of contact plates with pressure ringsTaphole clay loading machines

THE RANGE OF SINTERING EQUIPMENT OFFERED BY OUR COMPANY INCLUDES:

REFERENCE LISTEUROPE

GeorgiaGeorgian American Alloys (Zestafoni Manganese)

ASIA

NORTH AMERICA

GuatemalaGuatemalteca de Niquel

Republic of MacedoniaDOOEL «SKOPSKI_LEGURI» Ferroalloy Concern»

DOOEL «JUGO CHROME Ferro-Alloys»

GermanyWeser-Metall GmbH

UkraineAlchevsk Iron & Steel Works

ArcelorMittal Kryviy Rih

AZOVSTAL Iron and Steel Works

Dnepropetrovsk Chain & Electrode Plant

Dneprovsky Iron & Steel Works

Donbassdomnoremon

Donetsk Metallurgical Plant DOMZ

Enakievsky Iron and Steel Plant

Ilyich Iron and Steel Works of Mariupol

Nikopol Ferroalloy Plant

Novo-Kramatorsk Machinery Plant

Pobuzhsky Ferronikel Plant

Zaporizhstal Integrated Iron & Steel Works

NorwayEramet Norway Sauda

RussiaBratsk Ferroalloy Plant

EVRAZ

Kosaya Gora Iron Works

Lipetsk Iron Works “Svobodny Sokol”

Magnitogorsk Iron & Steel Works

Oskol Electrometallurgical Plant

Severstal

Shlakservice

TULACHERMETZAPSIB Integrated Steel Plant ZSMK

Republic of BelarusByelorussian Steel Works

MoldovaMoldavsky Iron&Steel Works

AzerbaijanBaku Steel

IndiaTata Metaliks Limited

Tata Steel Limited

MexicoArcelorMittal Lazaro Cardenas

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© 2019 DHM GROUP PJSC – All rights reserved

UKRAINE

DHM GROUP PJSC 5 Kniaz Volodymyr Velykyi str.,Dnipro, 49000

Tel.: +38 0562 36-11-76Mob.: +38 067 970-11-50

e-mail: info@dhmgroup.com

RUSSIA

DHM GROUP Pvt. Ltd.8/1 Sovetskaya Armiya str., Off. 902,Magnitogorsk, Chelyabinsk region, 455037

Tel.: +7 3519 59-12-85Mob.: +7 919 321-97-77

e-mail: info-ru@dhmgroup.com

INDIA

DNEPROHYDROMACH (India) Pvt. Ltd.Level 8, RDB Boulevard, Plot K-1, Sector V, Block EP & GP,Salt Lake City, Kolkata, 700091

Tel.: +91 336 6637 49 49 / 4950Fax: +91 336 637 49 99

e-mail: i.ray@dhmgroup.com

SLOVAKIA

DHM Group s.r.o.53 Spitalska str., Bratislava, 811 01

Mob.: +421 948 088 597

e-mail: info@dhmgroup.sk