In the core link of iron and steel metallurgical production, equipment precision, efficiency, and cost control directly determine an enterprise’s market competitiveness. A RHCK series high-precision CNC mill roll lathe (core models: RHCK84125, RHCK8463) has become the preferred equipment for steel rolling enterprises to upgrade and replace, relying on top-tier configurations, crushing-level efficiency, and solid energy-saving data. Backed by on-site tests at Qingtuo Nickel Industry, it perfectly interprets the core value of “technology empowering cost reduction”!
✨ Core Product Advantages + Detailed Specifications: Comprehensive Superiority Over Traditional Equipment
Ⅰ. Basic Structure Specifications: A Solid Foundation for Performance
- Machine bed width reaches 1100mm (far exceeding the industry’s conventional size), the extra-wide design greatly enhances the machine’s operational stability, adapting to long-term high-intensity processing scenarios;
- Guide rail system adopts roller linear guide rails (strong load-bearing capacity + excellent wear resistance), service life extended by more than 30% compared with ordinary sliding guide rails, reducing later maintenance frequency;
- Core models cover diverse needs: RHCK84125 focuses on large-size roll processing (max processing diameter for 1150mm rolls); RHCK8463 focuses on precision processing of medium and large rolls, balancing efficiency and flexibility, easy to install in standard industrial workshops.
Ⅱ. Transmission & Control Specifications: Intelligent, Precise, and Easy to Operate
- Programming system: Equipped with CAXA CNC programming software (automatically generates processing programs, supports pass diagrams/round steel/hexagonal steel programming, compatible with DXF/DWG files), zero operation errors, lowers manual programming threshold;
- Transmission design: Gearless headstock (motor + reducer + belt drive), realizes 0-1500rpm stepless speed regulation, adapts to different roll materials/specifications, operating noise <75dB;
- Control precision: High-performance CNC system with pulse equivalent of 0.001mm, supports breakpoint resumption + automatic compensation, ensuring continuous and stable processing.
Ⅲ. Precision Core Specifications: Top-Tier Configuration for Reliable Quality
- Spindle system: Adopts P4-level high-precision bearings (Luoyang Institute of Bearing Research + Harbin Bearing), spindle radial runout ≤0.002mm, end face runout ≤0.0015mm, guarantees roll coaxiality and roundness;
- Transmission lead screw: X-axis (Taiwan imported) + Z-axis (Spain imported), C3-level precision, 63mm diameter, 10mm lead, transmission efficiency >90%;
- Support configuration: Japan NSK high-precision bearings (lead screw support), strong impact resistance, long-term precision retention, roll hole spacing processing error ≤±0.01mm.
Ⅳ. Processing Capacity Specifications: Full-Scenario Adaptation to Break Through Bottlenecks
- Applicable materials: Efficiently processes hard materials (high-speed steel, cemented carbide composite rolls, alloy rolls) with hardness adaptation of HRC55-65;
- Processing range: Covers perforation plants (1150mm rolls + mandrels), high-speed wire rod/bar plants (750mm/650mm/550mm/450mm rolls), handles 1150mm rolls/mandrels that traditional lathes cannot process;
- Processing efficiency: 2x faster than ordinary CNC machines, 6-8x faster than traditional lathes, greatly shortens production cycles.
Ⅴ. After-Sales Guarantee Specifications: Worry-Free Cooperation and Long-Term Empowerment
- 2-year whole-machine warranty (free replacement/maintenance of core components: spindle, lead screw, bearings within warranty);
- 45-day fast operation and maintenance response (national service outlets, on-site commissioning/maintenance by professional teams, reduces downtime losses).
📊 Data Support: Proven by Actual Results, Annual Savings of $83,172 Is Not Empty Talk
Based on on-site application data at Qingtuo Nickel Industry, 1 RHCK84125 can replace 4 ordinary lathes (2 CA8480 + 2 CA8463). Exchange rate: 1 RMB = 0.1434 USD.
Ⅰ. Processing Efficiency Comparison (Core Data)
Ⅱ. Detailed Annual Cost Savings
- Electricity cost savings: High-speed wire rod + bar plants: $49,190/year; Perforation plant: $5,736/year; Total: $54,926;
- Labor cost savings: Reduces 2 operators (average annual salary $9,938/person), Total: $19,876;
- Maintenance cost savings: Saves $7,170/year compared with ordinary lathes;
- Total annual savings: $83,172! Avoids external processing costs, improves surface quality (roughness Ra ≤ 0.8μm), drives end-product upgrading.
🏆 Trust Endorsement: Certified by Qingtuo Nickel Industry’s On-Site Tests, Quality Guaranteed
All energy-saving and cost-reducing data are true and traceable (from on-site comparisons at Qingtuo Nickel Industry)! The lathe runs stably for 1000+ hours without failure in multi-scenario tests, excels in large-size roll/mandrel processing, fully verifying reliability and practicality.
From core specifications to actual test data, from efficiency improvement to cost savings, this high-precision CNC mill roll lathe empowers steel rolling enterprises with strength! Whether you are an iron and steel production enterprise seeking equipment upgrading or a partner looking for high-quality industrial equipment, please feel free to contact us.
📱 WhatsApp: +86 13613814286
📧 Email: hengyuan6@hotmail.com
Work together to rewrite efficiency with technology and witness cost reduction with data!
