Steel Billet Finishing Line

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Steel Billet Finishing Line

Using of PLC control system, our steel billet finishing line is used for sorting billets by shot blasting, magnetic particle inspection and processing billets by grinding machine. Therefore, the defects on the surface of billets will be wiped off and pass rate will be improved. Manual control mode and automatic control mode are available.

Our steel billet finishing line comes with 0.5~ 3mm grinding depth which depends on the pressure of grinding head to billets. The grinding head and main motor are fixed on the same base. Using lubricating oil to lubricate the head will lengthen its service life. Additionally, running speed of car and feed speed are determined by the situation of required defects grinding.






Technical Parameters
Billet Specification (mm) Length (m) Annual Output (Ten Thousand Tons) Steel Grade Technical Process
Square Billet 130 ~ 160 6 ~ 13 30 Alloy Structural Steel, Spring Steel, Carbon Structural Steel, Bearing Steel, Gear Steel, Stainless Steel Shot Blasting, Ultrasonic Flaw Detection, Magnetic Particle Inspection, Online Square Billet Grinding
Square Billet 150,180 5 ~ 9 20 Carbon Structural Steel, Stainless Heat-resistance Steel, Alloy Structural Steel , Spring Steel, Gear Steel, Bearing Steel Shot Blasting, Magnetic Particle Inspection, Online Square Billet Grinding
Square Billet 70~200 3~12 15 Spring Steel, Bearing Steel, Carbon Structural Steel, Anchor Chain Steel, Gear Steel, Tubular Billet and Cold Heading Steel Pressure Straightening, Shot Blasting, Joint Inspection, Offline Square Billet Grinding
Square Billet 200, 280x380, 320x420 6 ~ 8 18 Spring Steel, Cold-Heading Steel and Steel for Cold Extrusion, Bridge Cable Steel, Tyre Cord Steel Shot Blasting, Magnetic Particle Inspection, Online Square Billet Grinding
Square Billet 120 ~180 7~12 20 Spring Steel, Cold Heading Steel, Tyre Cord Steel, Steel for Wire Rope, Prestressing Steel Shot Blasting, Magnetic Particle Inspection, Offline Square Billet Grinding
Square Billet 100 ~ 220 4 ~12 20 Alloy Structural Steel, Spring Steel, Carbon Structural Steel, Bearing Steel, Gear Steel Pressure Straightening, Shot Blasting, Magnetic Particle Inspection, Online Square Billet Grinding
Technical Data of Grinding Machine
Grinding Motor Power 200kw Frequency Control
Linear Velocity of Abrasive Wheel 80m/s(CLV)
Grinding Head Pressure 7500~12000N (adjustable)
Specification of Abrasive Wheel Ø610x203.2x75mm
Min. Diameter of Abrasive Wheel Ø380mm
Lifting Stroke of Abrasive Wheel 0~300(Tentative)mm
Translational Stroke of Abrasive Wheel 0~700(Tentative)mm
Translational Feed Rate 10~35m/min
Running Speed of Grinding Car 10~60m/min Step-less Speed Variation(Hydraulic Drum Drive)
De-dusting Mode Bag-type Pulse De-dusting
Outdoor Emission Concentration < 20.0 mg/m3
Indoor Emission Concentration < 10.0 mg/m3
Environmental Dust Concentration < 5.0 mg/m3
Noise Level < 85db(1 meter from an acoustic source)

DONGCHEN is a China steel billet finishing line manufacturer and supplier. We provide various types of products such as plate turnover machine, big steel bar rolling mill machine, steel slab grinding machine, and big steel bar finishing machine.

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