Services
Assembly: Chock inspection, steam-clean chocks, disassemble retainers and bearings, send bearings for inspection to Bearing Department, check all critical internal and external dimensions (bearing bore, seal bore, retaining bore, liner dimensions), check tolerances, rotate loads on bearings and assemble…ultra-sonic testing of rolls…documentation includes preliminary inspection, quotation (scope of repairs), final inspection
Bearing Reclamation: Disassembly and steam cleaning of all components…detailed inspection and analysis of visual defects and internal tolerances (bench end-play, radial clearance)…re-grinding raceways, re-manufacture/manufacture of rollers…vibratory finishing/polishing…climate-controlled precision gage laboratory (Rondcom, Contracer, Magnaflux Test, Miscellaneous Size Gauging Equipment)…documentation includes preliminary inspection, quotation, final inspection…customer information retrieval
Chock Repair: See also Assembly and Bearing Reclamation.
Coupling Repair: Part of our spindle and/or coupling repair program…any repair request the customer specifies…SGI provides a UT repair report on all processes involved in the repair…overlay material is specific to the customer…120,000 tensile strength…overlay with impact-resistant characteristics
Equipment: Comprehensive and detailed listing of Service Guide machines and testing equipment. 145 pieces of machining and ancillary equipment support our customer Base…Grinders (10), Lathes (23), Mills (23), CNC Technology (9), Welding Stations (11), Parts Washers (4), Overhead Cranes (52), Melt Furnaces (7), Stress Relieving Furnaces (5)
Stress Relieving: On-site with 5-gas fired stress relieving furnaces…maximum temperature is set at 1150 degrees…three furnaces are railcar type that will hold up to 70,000 lbs. with a 44’ capacity…one stationary top load furnace manages product up to 36” W X 81” L X 40” H…our bar furnace is capable of holding a bar up to 24” W X169” L X 24” H
Machining: Everything from 70,000 lb. spindles to new parts, our machinists are capable of producing/machining to the customer’s specifications
Roll Force Cylinders: Our Roll Force Cylinder Testing and Repair Department is a full-service shop ranging from on site hydraulic system optimization service to pre-test and final test of the roll force cylinder(s) to manufacturing of new or repair cylinders..all cylinder components are precision assembled in our dedicated clean room environment...Pre-test for pressure loss and/or leakage…cylinder thoroughly cleaned…full component inspection and analysis…preliminary inspection report with quotation…capable of testing up to 10,000 psi…stand capacity = 10,000,000 pounds exerted force…graphical presentation of pressure losses at 4 points…4-hour testing process
600 Ton Press: Capabilities of pressing frozen chocks from rolls, spindle couplings from spindle shafts, pressing gears off/on shafts and pre-heat processing. Assists customers in those difficult repairs that frequently accompany mill spindles, gear bearings, or rolls that are stuck in chocks…bed length of 30’ and 30” throat positioning stop every 18”
Spindle Repair: 70,000 lb. Capacity…manufacture new and repair old, even broken spindles…removal of ends, rebuild and assembled…complete programs…can be supplied with slippers and pins as part of a complete assembly…maximum length 520”…maximum diameter 66”…supported by final UT and dimensional reports
All of the above Services are backed up by a Certified Level II Quality Inspector trained in the following…visual weld inspection, liquid penetrant testing, mag particle testing and ultra-sonic testing
|
