AGICO trunnion bearing is made of ZG35 and ZG45 cast steel, which has high hardness, excellent wear resistance, strong bearing force, and small loss. It can work continuously for a long time. GET IN TOUCH NOW. For further information about AGICO ball mill and the service we offer, please feel free to contact us by using this contact form.
Trunnion 2. Tight-fitting bolt 3. Mill head 4. Trunnion liner 5. Bearing liner The best a ball mill can get FL has installed almost 4000 ball mills at locations worldwide – which has given us a unique insight into the stresses and strains arising out of ball mill operations. The large alternating stresses placed on ball mill trunnions ...
A trunnion bearing lubrication system retrofit featuring: • Custom-sized reservoir • Filtration system and heat exchanger • Temperature, flow, and pressure instrumentation Your challenge Maintaining oil temperature, flow, and cleanliness is vital for the health of your mill. If not controlled, fluctuations can shorten
They must carry the load of the shell assembly, liners, media and material in process, and transmit it evenly to the trunnion bearings to assure smooth operation. SAG is an acronym for semi-autogenous grinding. A SAG mill is usually a primary or first stage grinder. SAG mill has complex mechanical, structural and operational features.
On this site, the most critical was the semi-autogenous grinding (SAG) mill, which runs 24/7 with a full load. At the moment, because the life of the mine is limited, they are running at full production, occasionally overloading the mill. When the mill stops, the production cannot be recovered, and it is the only mill on the site.
Shell-mounted mills with end walls directly above the main bearings are generally stiffer than trunnion-mounted mills. We have checked this by comparing a 26 ft shell-mounted ball mill with a trunnion-mounted mill of equal grinding volume and same diameter. Detailed finite element models of each mill were created.
19' x 28' Morgardshammar, SAG Mill with 3750 HP motor. Manufacturer: Morgardshammar ' Wide: 19.000 ' Long: 28.000. Stock # GM530.19x28. Request a Quote. 2 . ... - Base support plates for trunnion bearings, pinion assemblies - Lube systems for gearboxes - Girth gear guard - Trommel. Request More Information from Seller.
Install the A-frame trunnion support [3] over the bearings. Remove the cable ties. Turn the trunnion support clockwise until it is vertical. Note: The weight of the A-frame support will cause the trunnion to sag. The amount of sag is measured with the indicator that was previously setup on the side of the C Axis body.
Outotec Grinding technologies 003 Ø28' Ball Mill -14,000 kW installed power. Open the catalog to page 3. 004 Outotec Grinding technologies A full range of mills for wet and dry grinding The demands of hard rock mining and industrial minerals operations require a diverse range of grinding mills for both wet and dry applications.
Thus, with condition monitoring of the SAG mill behaviors employing vibration, acoustic and thermal signals, the relevant parameter can be diagnosed and monitored. ... As shown in Fig. 1, the bearings of motor 1, the bearings of pinion 1 and mill trunnion were selected to monitor their performance characteristics. In each of the aforementioned ...
32' x 12' EGL Hardinge Koppers SAG Mill, 6800 HP, 2x 3400 HP Motors, Lube Systems, Spares Available. Equip yourself with the gold standard. 1-604-534-5313 ... Trunnion bearing assemblies Plain journal bronze slipper hydrostatic; Girth gear, 2 piece Teeth: 143 + 142 (285 total) Gear guard (2) Pinion assemblies
SAG mill discharge end ... of the SAG mill design. FFE Minerals was the original equipment supplier to Minera Los Pelambres in their 1997 project to install ... Typical Mill Erection Schedule Gearless. gearless sag mill erection schedule ... (install levelers) ... (sag mill) sheet 1 10/19/2010 ffe minerals.
3 The design offers such benefits as: xElimination of castings and the structural risk associated with them. xFeed and discharge designed to process requirements rather than to restrictions imposed by trunnion bearings. xMinimised risk of feed blockage through short trunnions. xQuick accessibility to mill interior. xLighter weight and lower number of …
ABB continuously extends technical and performance frontiers of ring-geared mill drive (RMD) technology to fit your site requirements. We provide optimized mill drive solutions for all types of ring-geared mills: low and high speed, single and dual pinion, with and without a gearbox — all designed for reliable, long life and low maintenance ...
The new measurement technique is demonstrated by surveying the load of a large SAG mill following a crash stop and a subsequent grind-out. The SAG mill in this example has an internal diameter of 11.93 m; a belly length inside liners of 6.09 m; cone angles of 15 degrees and a trunnion diameter of 2.80 m.
On site we have a Sag Mill Driven by a 5500KW Motor. We have a vibration issue right across the Mill. The highest vibration is 30mm/sec RMS axial on the motor n ... Now the trunnion bearing on the fixed end discharge has moved from its original position and possibly the pinion is on another position of the girth gear.
SAG Mill Trunnion Bearing Lube Systems, designed and built by Perrott Engineering. The system is designed with reliability, serviceability and maintenance in mind. System is arranged to save time during maintenance. Components are sourced from suppliers locally to ensure availability. The system is arranged on a number of skids for ease of ...