Address:
40 Pulkovskoye Shosse, Bldg 4, St. Petersburg, Russian Federation

Projects

Implemented
>100
complex projects
Deliveries completed
>1000
units of electric motors and frequency converters up to 10 MW
Developed and implemented
>100
automated systems for process control
Case
5 years of cooperation between Technogroups and Karelsky Okatysh

Video about the complex cooperation of the company with the leading plant for the extraction and processing of iron ore in Russia.
Technogroup constantly upgrades the electric drive of Karelsky Okatysh’s process equipment, increasing the reliability of production lines and sections, offering individual energy-efficient solutions. In total, over the years of cooperation, thanks to modern equipment and effective solutions of Technogroups, more than half of the engine park of the factory redistribution has been modernized.

Case
15 years of cooperation between Technogroups and Olcon

Video about the complex cooperation of the company with one of the first key customers. During this time, Technogroup has delivered more than 100 motors and more than 200 frequency converters of various capacities to the northernmost iron ore concentrate producer in Russia for such areas of the crushing and processing plant as crushing, enrichment, dehydration, and a tailings facility.

Completed
projects

Process control system for lamellar thickener

In 2019, an automated process control system for a plate thickener for a gold mining company was put into operation. The system is based on PLC Siemens S7-1200. The automated process control system provides control and management of the process of pulp thickening and unloading pulp of the required density from the thickener.

The composition of the equipment: thickener, pumps, ZRA, SHU, MSS, control panel, inverter, instrumentation, information exchange with the factory’s automated control system.

Replacement of slurry pump motors

Type of equipment: Synchronous motor

Replacement of SDM engines with installation on the existing foundation and with an increase in power.

Partner:
WEG
Modernization of conveyor drives: WEG electric motors of the M-line MGF 450С 800kW 6P 6000V B3R IP55 series

Type of equipment: WEG electric motors M-line MGF 450С 800kW 6P 6000V B3R IP55 series

According to the terms of reference, Technogroup JSC supplied WEG electric motors of the M-line MGF 450C 800kW 6P 6000V B3R IP55 series instead of the AKZ 13-62-8 630kW motors previously used in this position. One of the technical features of this motor is an automated mechanism for lifting the brushes in the brush assembly.

Partner:
WEG
Modernization of drives of regular equipment

Equipment type: WEG asynchronous motor, power 500 kW, 8P

– Supply of motors for operation with frequency converters
– Increase in productivity, modernization of motors with a phase rotor
– Application: slurry pumps

Partner:
WEG
Automated pump-hydrocyclone unit

Type of equipment: WEG asynchronous motors, Danfoss frequency converters, Imefy transformers

Supply of WEG motors – 47 units, control cabinets, Danfoss frequency converters – 45 units, Imefy transformers (Italy) – 20 units.

Power:
400 kW / 10P
355 kW / 8P
75 kW / 6P
110 kW / 6P

The equipment has been put into commercial operation.

Partners:
WEG, Danfoss, Imefy
Conveyor drive upgrade: WEG asynchronous motor, Danfoss frequency converter, Flender gearbox

Type of equipment: WEG asynchronous motor, Danfoss frequency converter, Flender gearbox

Supply of WEG electric motors – 2 pcs.,
Flender gearbox with oil station,
control cabinet based on Danfoss frequency converters.

Power:
450 kW / 4P
500 kW / 4P

Application: conveyor drive

Partners:
WEG, Danfoss, Siemens Flender
Conveyor drive modernization: WEG asynchronous motor with phase rotor, Flender gearbox, Estel UPTF

Type of equipment: WEG asynchronous motor with phase rotor, Flender gearbox, UPTF Estel

Delivery of electric motors with a phase rotor, with a brush lifting system,
supply of soft thyristor starter.

Equipment:
WEG asynchronous motor with phase rotor – 4 pcs,
Reducer Flender – 2 pcs
UPTF Estel – 4 pcs

Power:
630 kW / 8P

Application: conveyor drive

Partners:
WEG, Siemens Flender, Estel
Modernization of the conveyor drive

Type of equipment: Motor WEG MAF400C 355kW 6P 6000V B3R IP55

According to the terms of reference, Technogroup JSC supplied the WEG MAF400C 355kW 6P 6000V B3R IP55 electric motor instead of the AKZ 12-35-6 250kW motor previously used in this position. This motor manufactured by WEG is equipped with an automated brush lifting mechanism in the brush assembly.

Partner:
WEG
Modernization of the drive of circulating water pumps Technogroup

Type of equipment: Synchronous motor WEG, thyristor digital exciter “Nipom”

Synchronous motor, 2 pcs.

Power: 2000KW / 16P

Application:
Return water pump
Replacement of SDM engines with installation on an existing foundation and with an increase in power
Supply of motors, couplings, excitation devices.
Installation supervision, commissioning, commissioning.

Partners:
WEG, Nipom
Modernization of the dryer drum drive

Equipment type: WEG asynchronous motor, Flender gearbox, Danfoss frequency converter

Complete drive according to the customer’s specification:
reducer,
engine,
sleeve-finger coupling,
control cabinet based on Danfoss frequency converter,
oil station control cabinet,
local control panel,
production of the drive frame, installation supervision and commissioning.

Power:
330 kW / 4P

Application: tumble dryer drive

Partners:
WEG, Danfoss, Siemens Flender
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Reviews
About the operation of equipment and
integrated solutions Technogroup
Kirov branch of JSC "Apatit"
Kirov branch of Apatit JSC, Vedadrive pump 102
Kirov branch of Apatit JSC, Vedadrive pump 102-1 and 131-1