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Rebar Processing Line Straightening Machine for Sale Single Rolling Cold Rolled 3 Ribbed Rebar Cutting Line¹

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Product DescriptionProduct DescriptionSingle Rolling Cold-Rolled Three-Sided Ribbed Rebar Straightening & Cutting or Recoiling LineProduction Line Features1. Complies with GB13788-2024 StandardThe finished CRB550 rebar meets the latest Chinese national standard GB13788-2024, ensuring high-quality output. 2.Customer-Oriented CustomizationThe production line is fully customizable to meet specific customer needs, offering energy-saving, high efficiency, user-friendly operation, and low failure rate.3. Continuous Operation with Dual Decoilers & CNC Buffer RackEquipped with dual decoilers and a CNC-controlled buffer discharge rack, enabling continuous feeding and uninterrupted cutting and packaging, improving productivity and reducing labor costs.4. High Precision Online Straightening & CuttingThe rebar is straightened and cut automatically during the production process, with a length tolerance of ±2mm, ensuring dimensional accuracy. 5. Compact Design & Low Power ConsumptionThe system occupies minimal space and is designed for energy efficiency, significantly reducing power consumption.Raw MaterialFinished ProductCompatible with your local hot-rolled rebar gradesDiameters ranging from 5mm-14 mm.(Provide the rebar grades used in your country)Customized(Straight lengths, with optional recoiling)Achieve a tensile strength of up to 550 MPaDiameters ranging from 4mm-12mmMain Applications1. Building Construction: mid-rise apartments, residential buildings2. Affordable Housing Projects: low-cost housing developments3. Rural Infrastructure: schools, water tanks, small bridges4. Local Rebar Processing: regional suppliers and distributors5. Precast Elements: small to medium-sized componentsKey Advantages1. Cost-Effective Solution: lower investment with strong return on investment2. Strength Enhancement: upgrades rebar to ~550 MPa3. Broad Compatibility: supports 5–14 mm diameter bars4. Simple Operation: easy to install, maintain, and operate5. Continuous Output: integrated CNC buffer system for uninterrupted productionThe complete production line consists of the following units: Pay-off stand (2 sets), hydraulic descaling machine, lubricant powder box, cold rolling mill, stress relief machine, high-speed straightening and cutting machine, automatic alignment , discharge rack, frequency servo control system, recoiler unit(optional).1. Dual Decoilers: Ensuring continuous feeding and uninterrupted production.2. Hydraulic Descaling Machine: Efficiently removes oxide scale and impurities from the surface of raw materials.3. Lubricant Powder Box: Provides uniform and stable lubrication during the rolling process.4. Cold Rolling Mill: Precision-rolled to form three-sided ribbed rebar with high dimensional accuracy.5. Stress Relief Machine:Eliminates internal stress in the rebar, improving its mechanical properties and straightness.6. High-Speed Straightening and Cutting Machine:Online straightening and automatic cutting with ±2mm length tolerance.7. Automatic Alignment and Discharge Rack:Ensures neat stacking and smooth material handling.8. Variable Frequency Servo Control System:Enables precise control of speed and position, improving automation and operational efficiency.9.Recoiler unit (optional): Rewinds straightened/cut bars into compact coils for flexible storage or transport.SpecificationModel No.LZDL150D-1LZDL180D-1LZDL180D-2Raw Material Diameter, mmΦ5-10Φ6.5-12Φ6.5-14Finished Rolling Diameter, mmΦ4 Φ5 Φ6 Φ7 Φ9Φ5 Φ6 Φ7 Φ8 Φ9 Φ11Φ6-12Max.Diameter Reduction Ratio1.21.51.5Max.Rolling Speed, m/min.150150/180150/180Overall Production Capacity, tons/month160026003000Actual Power Consumption, kw.h/ton18-2019-2119-21Wear Parts Consumption, RMB/ton4-62-32-3Standard Cut Length Range, m1.5 -121.5 -121.5 -12Cutting Length Tolerance, mm±2mm±2mm±2mmStraightness Deviation, mm/m≤3mm≤3mm≤3mmTotal Installed Power, kw75.5kw105.5kw155kwSpeed Control MethodVariable Frequency Speed ControlVariable Frequency Speed ControlVariable Frequency Speed ControlNumber of Sizing Traction Units111Straightening MethodPressure Roller Type or Rotary TypePressure Roller Type or Rotary TypePressure Roller Type or Rotary TypeNumber of Straightening Traction Units2/32/32/3Shearing and Control MethodServo Flying Shear or Servo Drop ShearServo Flying Shear or Servo Drop ShearServo Flying Shear or Servo Drop ShearLength Control MethodPhotoelectric Switch or Optional PLCPhotoelectric Switch or Optional PLCPhotoelectric Switch or Optional PLCDischarge MethodAuto.Align Rack with "Continuous Production"Auto.Align Rack with "Continuous Production"Auto.Align Rack with "Continuous Production"Roller Lubrication and Cooling MethodSaponification liquid or Drawing PowderSaponification liquid or Drawing PowderSaponification liquid or Drawing PowderTotal Equipment Weight, tonsAbout 6.5 tonsAbout 7.5 tonsAbout 8.5 tonsSingle Rolling VS Double Rolling & Straightening Line Comparison TableItemSingle Rolling & Straightening LineDouble Rolling & Straightening LineCold Rolling Mills1 unit2 unitsRolling MethodSingle-pass rollingDouble-pass continuous rollingDecoilers2 units (for continuous feeding)1 unitHydraulic Descaling Machines1 unit2 unitsLubricant Powder Boxes1 unit2 unitsStress Relief MachineOptionalStandardStraightening Accuracy≤3 mm/m≤3mm/mCutting Length Tolerance±2 mm±2 mmStraightening MethodOnline straighteningOnline straighteningCutting MethodServo flying shear / drop shearServo flying shear / drop shearSpeed Control SystemVariable frequency controlVariable frequency controlLubrication MethodSaponification liquid or drawing powderSaponification liquid or drawing powderDischarge MethodAutomatic alignment dischargeAutomatic alignment dischargeContinuous ProductionYes (dual decoiler)No (single decoiler, requires downtime for coil change)Production CapacityMediumHighPower ConsumptionEnergy-efficientEnergy-efficientFootprintCompactSlightly largerApplicable CustomersSmall to medium-sized workshopsMedium to large factories, continuous production usersInvestment CostLowerHigherAutomation LevelModerateHigh, supports full automationCompliance with GB13788-2024YesYesCompany ProfileChongqing Landsail Technology Co., Ltd.A leading manufacturer specializing in rebar machinery, offering full-service solutions in design, production, sales, and after-sales support.1. Professional Expertise: With experienced engineers and designers, we deliver innovative and customized solutions.2. Quality Assured: Our products meet international standards including ISO 9001 and GB13788-2024.3. Global Trade Advantage: Backed by our group's international logistics company and customs clearance team, we ensure smooth and efficient global delivery.4. OEM & ODM Welcome: We fully support OEM and ODM services with flexible customization options.5. Trusted Experience: With over 20 years in the industry and 1,000+ satisfied customers worldwide, we are known for reliability and excellence.Why Choose Us?Other Production lines1. Comprehensive Product Line for Rebar Processing2. Advanced Technology and High Precision3. Full Support for OEM & ODM Services4. Complete Trade & Logistics Support5. Quality Assured, Standards Compliant6. Professional Service and Experience1. High Preformance Cold-Rolled Two-Sided Ribbed Rebar Heating Straightening or Recoiling line2. Dual Rolling CRB550 Cold-Rolled Three-Sided Ribbed Rebar3. Rotating Roller CNC High-speed Rebar Straightening & Cutting4. Pressure Roller CNC High-speed Rebar Straightening & Cutting5. Third-Class Hydraulic Elongation Straightening & Cutting6. Multi-function Cold Rolling Elongation Straightening & CuttingCustomer Installation Gallery & CertificationsFAQQ: What is the maximum diameter reduction ratio of this line?A: Up to 1.5, suitable for various raw material sizes. Q: Can this line produce rebar that meets GB13788-2024 standards?A: Yes, the finished rebar fully complies with the GB13788-2024 standard. Q: What is the function of the dual pay-off stands?A: Enables continuous feeding without stopping, improving efficiency and reducing labor. Q: What is the cutting length tolerance of the high-speed straightening and cutting machine?A: ±0.2 mm, ensuring high cutting accuracy. Q: What is the function of the automatic alignment discharge rack?A: Automatically aligns and discharges rebar, improving packing efficiency. Q: What is the roller lubrication and cooling method?A: Saponification liquid or drawing powder, depending on process requirements. Q: What is the advantage of the hydraulic descaling machine?A: Efficiently removes oxide scale, improving surface quality. Q: Does the line support continuous production?A: Yes, with dual decoilers and CNC buffer discharge rack for uninterrupted operation. Q: Is the line customizable?A: Yes, the line can be customized according to customer needs. Q: Do you offer installation and training?A: Yes, we provide on-site installation and operator training services. Q: Do you have your own logistics and customs service?A: Yes, we own an international logistics company and customs brokerage for smooth delivery.

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