Shell cracks welding), (invert girth gear, pinion & total alignment). • Rehabilitation of Atox mill at Sinai cement plant line"2". (Change roller seals). • Erection of Heavy fuel oil tank 10000 m3 at Sinai cements plant. 4- Site manager. • Rehabilitation of gypsum crusher & apron feeder in …
The cement mill is driven at 16 rev min"1 by a girth gear fitted to the head wall. The girth gear is driven by two pinions, each being connected via a gear box and coupling to a 1560 kW electric motor. The speed ratio between the pinions and the girth gear is 7:1. The girth gear mounting on the mill shell is shown in Fig. 1.
Re: Ball Mill Girth Gear and Pinion Alignment. 08/27/2011 2:07 AM. pinion alighnment is done by coating the pinion with a lead based grease. after rotating the drum, the grease marks will show the contact area. the pinion should contact the girth "ring" near the …
Hi, Found Abnormal Sound And Vibration from Cement Mill - Maag gear Input shaft Drive Side and NOn Drive Side also. Guys Please try to help me to sort out the actual reason for this vibration. Motor Drive Side: 2.3 mm/sec Horz Shaft Input Side: 10.52 mm/sec Horz Type: MAAG Gear LGD-32, Motor 4552KW and 996 RPM I have attached all spectrums for your reference
Alignment System NAK Instruction No. 124 Revised March 28, 1990 By: Steve Farkas The typical intended outcome of kiln alignment procedures is a straight kiln axis. Such an approach is simplistic and falls far short of assuring the mechanical stability of a kiln. The alignment must also optimize ovality, and address roller slopes and roller ...
By delivering the lateral gear drive together with the girth gear, we ensure that both components match perfectly. Our girth gears have a key role in meeting the highest power demands in vertical rollers mills. The MAX Drive powers vertical roller mills up to 15,000 kW with two spur gear drive units that mesh with the girth gear under the mill ...
One side drive provides a power range up to approximately 8,000 kW when engaged with the girth gear of your ball mill. In dual arrangement, with one gear unit on either side of the mill, our MAAG® LGDX gear unit covers grinding applications up to 14,000 kW. Product features. Reliable gear unit components for a complete, adaptable side drive.
cement mill-1 pressing side pinion alignment readings summary report root clearance pos.no. before reversal after reversal (05-08-2012) de nde nde result allowable de nde after retversal (24-08-2011)
As well a3 delicate alignment problems, tendency to mill position shift and impairment of running conditions. B: No forms acting on mill. Figure 3: Gear cutting of a split girth gear for a cement mill having an input power of 2200 HP 5. Separate mill A: Damage to mill cylinder, neck or stub endanger girth gear and pinion. ...
This video shows how a Girth Gear is mounted on alignment fixtures, during Girth Gear reversal the alignment fixtures are handy and help us to adjust the Gir...
Portland cement mixed with sand and aggregate in the proper proportions has come to be standard practice in making concrete. ... assembly. These units are to be permanently grouted in position and, therefore, care should be taken to assure correct alignment. Mill TRUNNION BEARINGS ... Move mill gear toward the pinion and check for proper ...
We are engaged in manufacturing and supplying Girth Gear, Industrial Girth Gear, Kiln Girth Gears. This girth gear is widely demanded in different industries to be installed in different machines such as Rotary Kilns, Rotary Dryers and Ball Mills, girth gear for ball mill, girth gear for cement mill, girth gear for raw mill, girth gear for rod mill, gear for ball mill, gear for rod mill, gear ...
Cement Plant Machining. Tire and thrust roller machining and Grinding. Crusher, Pulverizer, Kiln Bearing Journals. Pump, motor, gearbox Foundation Machining. Gearbox bore welding, sleeving, and machining. Ring Gear Repair. Head & shell flange machining for the mining industry. Dragline repair including slew bearing seats and car body repairs.
Cement Kilns. IPEC performs a wide variety of on-site rotary-kiln repairs and new installations. We deliver high-quality field services for your kilns at a highly competitive price. • Tire-pad replacement. • Girth gear reversals and installations. • Nose-ring repair …
Mark Farrington Large Industrial Gear (Mill and Kiln) Power Transmission Specialist! Nekoosa, Wisconsin, United States 262 connections
Replaceable mill trunnions. Pinion shaft bearings are self-aligning, roller bearing type, enclosed in dust-tight carrier. Adjustable, single-unit soleplate under trunnion and drive pinions for perfect, permanent gear alignment. The Ball and Rod Mill size we specialize in are:
- Maintain high equipment reliability by proper applying Preventive & Predictive Maintenance procedures for all equipment in the plant and that include the main equipment like "The Kiln, Vertical Mill, Ball Mills, The Cooler, Crushers. And All Types of Compressors, Pumps, fans, gear boxes and conveyors.
Cement mill realignment in loaded condition (App. Wt 650 MT).Replacement of Polycom roller & gearbox App Wt 150 MT in record time of 2.5 days. Cement mill Girth gear alignment and Replacement. Cement mills slide shoe bearing replacement, White metal bearings, liners replacement; D.B.C. erection & …
Their stiff casings and internal limitations prevent the mill table from tilting, providing continuously smooth operation and perfect gear alignment. The future of vertical roller mill drive systems Cement International 5/2017 Vol. 15
Composite inspection is a useful shop-friendly tool to determine the general quality of a gear including size, runout, tooth-to-tooth rolling action, and to detect nicks. It is not an appropriate method to determine individual tooth flank errors. Schematic concept of gear rolling device (Figure 4). Figure 4: Schematic concept of gear rolling ...
We reserve all rights in connection with this document. 7 Driving equipment for the cement industry MAAG Gear AG, CH-8404 Winterthur. We reserve all rights in connection with this document. 8 CPU/CPV/LGD Cemet mill Cement processes driven by MAAG Gear WPU/WPV Raw mill PPU Roller Press WPU Coal mill MAAG Gear AG, CH-8404 Winterthur. We reserve ...
ministry of installation and maintenance of the cement mill drive . the cement mill drive the ministry of the small gear, the gear cover, gear and other parts. drive … » More detailed CR4 – Thread: Ball Mill Girth Gear and Pinion Alignment
A lubricant for rotary kilns is any gas, liquid, or solid used to protect machine parts in relative motion to one another.
We reserve all rights in connection with this document. 7 Driving equipment for the cement industry MAAG Gear AG, CH-8404 Winterthur. We reserve all rights in connection with this document. 8 CPU/CPV/LGD Cemet mill Cement processes driven by MAAG Gear WPU/WPV Raw mill PPU Roller Press WPU Coal mill MAAG Gear AG, CH-8404 Winterthur. We reserve ...
Ball Mill Girth Gear Maximum Allowable Axial Runout. We are a high-end mining machinery manufacturer in Asia. The main production equipment includes crusher, sand making machine, ball mill, Raymond mill, cement equipment and other products. Our products are widely applied in industries such as metallurgy, mines, chemical engineering, building ...
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Gear teeth contact pattern is significant method to check the alignment of meshing gears and to predict their life. 9. FL Vertical cement mill working animation. 12. See All. Photos. See All.
High vibrations on a ball mill. Hello everyone, I have a problem with high levels of vibration at the supports of the pinion (fixed and floating bearings) of the cement ball mill. The kinemantic scheme with the measurement locations and several representative spectra and timewaves are in the attched file. The dominant vibrations are in the ...
1. Erection & commissioning of a 3000TPD Cement Mill (Ball Mill) & 5000TPD Cement Mill VRM, Model No. LM-56.3+3S (Vertical Roller Mill, Supplied from LOESCHE ) i.e including 5300Kw Gear Box KMPP size 751 supplied from Flender German,5300Kw motor supplied from ABB German, 03 Nos. of pedestal, 03 Nos. master roller, 03 Nos. sleeve roller, 110MT VRM table, piston accumulator, bladder ...
Erection and commissioning of cement mill, bucket elevator, airslide, mill fan, Bag filter, Air Separator, static cyclone, passenger elevator, cement silo aireation chambers and belt conveyors Alignment of gear box to mill and motor Alignment of mill fan, bucket elevator, belt conveyor etc
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