Installation of a Sinamics type SL150 cycloconverter is the centerpiece of the modernization of the ore mill in the Robinson Mine. The Simine Mill GD solution concept for gearless mill drives and twin-pinion mills enables analog or early digital control systems to be replaced without also having to replace the motor or transformers.
Tumbling mills are most commonly rotated by a pinion meshing with a girth ring bolted to one end of the machine (Figure 7.10). The pinion shaft is either coupled directly or via a clutch to the output shaft of a slow-speed synchronous motor, or to the output shaft of a motor-driven helical or double helical gear reducer. In some mills ...
The crushed pebbles fall directly onto the SAG mill feed belt and return to the SAG mill. SAG mill product feeds two parallel ball mills of 6.6 m×11.1 m (internal diameter×length), each with a 9.7 MW twin pinion drive. The ball mills are operated at a ball charge volume of 30–32% and 78.5% critical speed.
SAGMILL NNDN RING 13uu PIN~ GEAR AIR CLUT SAGMILL I RINGMOTOR I I {I 1 1 Fig. 1 — Twin-pinion drive gear driven motor. Fig.2— Gearless mill with a ringmotor. of the grinding systems. NPCS were capital costs in Table 1 are based on variable speed ac drive complete determined on grinding systems that operations with three different produc- with ring and pinion gears; and
Page 6 Siemens Mining Solutions SIMINE Asset Health Analytics Focus From corrective towards proactive Mode of Operation Remote Services Condition Monitoring Services Asset Health Analytics Remote Support (incl. On-Call Service) Expert Analysis Corrective Corrective / Preventive Predictive / Proactive Basic System (GMD, Pinion Mill Drives, Belt ...
Products for SIMINE Pinion mill drives. Siemens provides high-speed drives as well as low-speed drives. Our high-speed drive solutions provide operational flexibility and full modularity. The power ranges from 100 kW to 24 MW. Our low-speed drives reduce …
Ball Mill PINION SHAFT BEARINGS. Pinion shaft bearings are of the SKF anti-friction type mounted in a common twin bearing assembly. Bearings are fixed in place so that the pinion shaft of the mill is always in alignment with the drive components. V-belt driven mills are furnished with an outboard bearing of similar construction.
2. Development of design procedures for GMDs adopted by Siemens AG for all their drives; 3. Development of design changes for both ABB and Siemens ring motors (part of GMD system); 4. Mill system dynamic analysis to ensure proper operation of geared and gearless driven mills.
The gearless mill drive eliminates ring-gear, pinion, gearbox, coupling, motor shaft and motor bearings, used within a conventional mill drive system. By mounting the rotor poles directly onto the mill, the mill itself becomes the rotor of the gearless motor. Building a track record ABB's experience in optimizing gearless solutions
Sir James Farmer Norton 356 MM 4-HI REVERSING FINISHING MILL. Manufacturer: Norton; Screwdowns: Electro Mechanical with twin Independent AC Screwdown Motors Main Mill Drive: DC Motor through 2 speed combined pinion Reduction Gearbox to Mill Spindles The mill is …
The Siemens Digital Enterprise Suite offers perfectly coordinated and integrated software and automation solutions to create a comprehensive approach: A central data platform is used to digitalize industry's entire value-added process. Intelligent industrial communication networks provide for simple data exchanges within the different production modules and collect operational data on an ...
siemens twin pinion mill - achterhoeksebouwcooperatienl. 2 COPPER MOUNTAIN: OVERVIEW ON THE GRINDING MILLS AND THEIR DUAL PINION MILL DRIVES ABSTRACT This paper will first give a, Horizontal Mill Pinion Drives - Mining Industry - Siemens Horizontal mill pinion drives are widely used in the mining industry to grind materials to a requested size ...
A digital twin is a virtual representation of a physical product or process, used to understand and predict the physical counterpart's performance characteristics. Digital twins are used throughout the product lifecycle to simulate, predict, and …
The longevity of MAAG® GEAR Pinions contributes to easy maintenance and smooth operations for your mill and kiln. The diversity to fulfil your demands. The wide variety of our MAAG® GEAR Pinion designs allows them to function in a wide range of …
Twin Pinion SAG Mill Drive for Outotec in Africa Feb 2015 In 2011, Outotec invited Siemens to tender for a mill drive system to run an 8.3 MW SAG mill in Africa. The brief: Supply a system that could operate reliably in a harsh environment, was easy to maintain, and could be accurately controlled within its operating parameters. ...
Over 10 years' experience in the Concentrator area gaining extensive knowledge of mill drives, twin pinion, single pinion and Siemens gearless mill drives. Significant hazardous area experience in the solvent extraction plant and associated fire system. Diverse background in a number of different roles within Maintenance, gaining knowledge ...
Digital_twin_in_manufacturing. Digital twin in manufacturing also known as Industry 4.0 technologies empowers intelligence to interconnected machines in the shop floor enabling them to orchestrate and execute the whole production in an efficient …
Standard gear unit which can be installed horizontally or vertically. Nominal torque range from TKN = 3,100 Nm to 1,400,000 Nm with 28 sizes. Nominal transition range from i = 1.25 to 450. Over 1,000,000 versions, but only one original. The FLENDER® helical and bevel-helical gear unit portfolio is by far the most comprehensive range of ...
twin pinion drive systems. Early attempts to provide load sharing on ... (Siemens or ABB) before the mill vendor can start the FEA & basic design work which takes a further 6/8 weeks. This is not the case for mills with geared drive as engineering can commence immediately by the mill vendor.
The new control system for the twin-pinion mills is based on Siemens' Simatic S7 for general control of the mill and the Sinamics DCM converter for drive-specific control of the rectifier. The power section of the existing rectifier will remain in operation, which enables Kennecott to implement control and power sections separately.
grinding) mills installed with twin-pinion DC motor systems in 1988 will be equipped with new control and automation technology. The system is based on Simatic S7 for the general control of the mill and a Sinamics DCM converter for the drive-specific control …
Installation of a Sinamics type SL150 cycloconverter is the center-piece of the modernisation of the ore mill in the Robinson mine. The Simine Mill GD solution concept for gearless mill drives and twin-pinion mills enables analogue or early digital control systems to be replaced without also having to replace the motor or transformers.
1200 KWel 16 bar KKK Siemens CFR 5 G5 back pressure steam turbine. Price: 24.500€ FCA in our warehouse D-Bergisch Gladbach. One used KKK Siemens CFR 5 G5 steam turbine from 1989 with 1200 KWel power for sale. $28,319. Bergisch Gladbach, Germany.
Since the early 1980s, we have been designing and manufacturing Semi Autogenous Mill (SAG Mill) and Autogenous Mill (AG Mill) under the Fuller-Traylor brand. Semi-autogenous grinding uses a minimal ball charge in the range of 6-15% while …
Ball Mill PINION SHAFT BEARINGS. Pinion shaft bearings are of the SKF anti-friction type mounted in a common twin bearing assembly. Bearings are fixed in place so that the pinion shaft of the mill is always in alignment with the drive components. V …
Siemens Twin Pinion Mill. Siemens stone crusher Mobile Crushers all over the World 20130426 siemens grinding mills with ser driveGrinding Mill China SIMINE MILLMining IndustrySiemens That s why the gearless drive of a grinding mill is the SIMINE MILL DP is a platform-based solution for pinionChat Online Gearless mill drive system in iron ore processing.
siemens twin pinion mill . pinion gear sag millinstallation twin pinion sag mill clevetool Fimiston SAG mill is a twin pinion gear,Siemens Gearless Mill Drives, . Paper # 25 Copper Mountain Overview on the,2 COPPER MOUNTAIN: OVERVIEW ON THE GRINDING MILLS AND THEIR DUAL PINION MILL DRIVES ABSTRACT This paper will first give a,
SOPHISTICATED RING GEARED MILL DRIVES FEATURES AND installation twin pinion sag mill pochirajucoin. Dual pinion high speed mill drive with gearbox and dual pinion low speed mill drive without gearbox By using the latest generation medium voltage frequency converter drives of ABB as shown in figure 2 with exclusive DTC direct torque control technology these demands can not only be reached …