Factory For China E325 Excavator Carrier Roller Cr5595 Upper Roller
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Factory For China E325 Excavator Carrier Roller Cr5595 Upper Roller, High-quality is factory’ everyday living , Focus on customer’ demand could be the source of business survival and development, We adhere to honesty and fantastic faith doing work attitude, hunting forward to your coming !
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of CAT365C Excavator carrier roller 242-4066, China Upper Roller, E325 Carrier Roller, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.
Description:
Carrier roller is suitable for ranging 0.2-120 ton mini excavators and heavy excavators and bulldozers.
The design of double code seal and life long lubrication make the track roller a healthy life and a wonderful performance.
Manufacture of hot forging processing: roller shell access to excellent flow distribution within the material structure of fiber.
Differential quenching or through quench hot heat treatment, the rollers have crack resistance effect and have a longer life span.
Production Porcess:
TOP ROLLER: Forging Material (50MN) Cover Material(QT450) Shaft( 45#)
Degree of depth: 3mm (Shaft: 1.5-2mm) Hardness: HRC53-56
Roller Body:Forging—Turning operation—Quenching—Fine Turning operation—Pressure Bushing—Welding—Slag Shovel(clean up the body surface)
Shaft:Forging—Turning operation—Drill—Tapping—Temper—Quenching—Mill—right-handed screw
End Cover:Forging/Casting/Steel Rod—Rough and Fine Turning operation—Drill—Tapping
All Parts Ready To:Assembly—Pressure Test—Filling Oil—Spray Paint—Checking—Storage
Quality Value:
Roller shell material:50Mn
Surface Hardness:HRC53-56
Quench depth:>7mm
Roller shaft material:45#
Surface Hardness:HRC53-56
Quench depth:>2mm
End Cover material:QT450We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Factory For China E325 Excavator Carrier Roller Cr5595 Upper Roller, High-quality is factory’ everyday living , Focus on customer’ demand could be the source of business survival and development, We adhere to honesty and fantastic faith doing work attitude, hunting forward to your coming !
Factory For China Upper Roller, E325 Carrier Roller, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.