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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PARAGWM | | | | | | | | | | New Structural Design Concepts | | | | | | Unparalleled Quality Assurance and Control The systematic development, production and assembly are carried out in a process oriented manner and in strict compliance with ISO 9001 directives. PARAGON'S Q.C. staff conducts rigorous quality control throughout the entire manufacturing process before shipment. Our quality control process includes: a) Strict Incoming Materials Inspection; b) Geometric Accuracy Inspection; c) Unloaded Spindle Test and d) Grinding Test. Quality Assurance Over and Over Again, PARAGON'S Dedication to Quality Wins Customer's Satisfaction and Loyalty. In order to produce the highest quality and value-added products, PARAGON has invested a great amount in purchasing up-to-date and sophisticated automatic manufacturing equipments and measuring devices, including CNC Horizontal machining center, Roundness Measuring Instrument, Roughness Measuring Instrument, Coordinate measuring device, etc., and nearly 13,200 square meter air conditioned plant, all of which to provide a controlled environment and to improve the quality assurance. | | | | | | | | | | 09 | | | | | | | | | | RHC-620 The RHC-620 grinding wheel spindle features fine hand scrapped hydrodynamic bearings made of steel and phosphor bronze alloy with oil lubrication, firmly maintains grinding spindle high precision rotation and rigidity to stand heavy grinding in a minimum gap. | | RHC-630 The RHC-630 grinding wheel spindle utilizes super precision SKF angular contact ball bearings manufacturer and cylindrical caster bearings, they are preloaded on the axial and radial direction to achieve both axial and radial loads with zero clearance rigidity and are automatically lubricated | | Regulating Wheel Spindle On RHC-620 and RHC-630, the regulating wheel is driven directly by worm pinion and powerful servo motor, infinite variable speed change to improve torque output and to get reliability with variable speed. Also, the angular contact ball professional bearings and cylindrical roller bearings combined with double supporter offer improved stiffness and assure the stability of the spindle. Spindle On RHC-620 and RHC-630, both grinding wheel and regulating wheel spindles manufacturer are made of high quality alloy steel (SNCM-439) and treated through: normalized, tempered, carburized hardening and then subzero treatment (below zero degrees celcius). Its hardness is more than HRC 62°. Then follows the precision grinding process: rough grinding, semi-finish grinding, finish grinding and lapping. The lapping process assures superior surface finish and greatly enhances spindle life and stability guaranteeing deformation free performance throughout its durable service life. | | | | | | | | | | | | | | | | | | MACHINE BASE RHC-620 RHC-630 | | | | | | | | | | 3152667233 | | | | | | Roundness Measuring Instrument | | | | | | | | | | The machine base is analyzed by advanced Finite Element Method (FEM) to achieve outstanding structural features assure high stiffness, manufactured from high quality GB-300 Meehanite cast iron which is a good tensile strength, wear resistance, maximum damping capability and long service life. The H-type great span guideways are hardened and precised featuring spacing-less surface contact, low friction and high stiffness. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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