Product Overview
The Huawei DN60 is a heavy-duty, PLC-controlled fully automatic hydraulic tee cold forming machine, specifically engineered for the high-efficiency and precise manufacturing of equal and reducing tees. Featuring a robust 315-ton main hydraulic cylinder and an advanced two-stage energy-saving pump station, it delivers exceptional performance for small-to-medium diameter pipe fitting production.
Key Technical Specifications
| Pipe Outer Diameter (OD) Range |
21 mm – 60 mm |
| Wall Thickness Range |
3 mm – 5 mm |
| Applicable Materials |
Carbon Steel Seamless Pipes (20G, A106B, A106C) & Stainless Steel Pipes |
| Main Cylinder Thrust |
180 Tons (Inner Diameter: 300 mm, Piston Rod Diameter: 200 mm) |
| Side Cylinder Thrust |
150 Tons (Inner Diameter: 280 mm, Piston Rod Diameter: 180 mm) |
| Working Pressure |
0 – 25 MPa (Test Pressure: 31.5 MPa) |
| Design Standards |
Hydraulic cylinders manufactured strictly in accordance with JB/T10205-2000 and JB/T15622-2005 standards |
Core Features & Advantages
High-Efficiency & Energy-Saving Hydraulic System
- Equipped with a unique two-stage pump design: an 11 kW-4 main motor driving dual pumps — a 25 L/min high-pressure plunger pump and a 10 L/min vane pump — maximizing energy efficiency.
- Independent 4 kW ejection cylinder pump system for smooth demolding.
- High-pressure 4-layer steel wire hoses and precision seamless bright tubes ensure zero leakage under high pressure.
Rigid Frame & Heavy-Duty Build
- Main body fabricated from high-quality Q235A medium plates using CNC flame cutting and premium 16Mo welding wire.
- Heavy-duty structure featuring a 50 mm thick front panel and 40 mm rib plates, bringing the total theoretical machine weight to 13 tons.
Smart PLC Automation Control
- Well-known first-line brand (Mitsubishi) PLC control system with a user-friendly touch screen interface.
- Supports one-key molding, stepless speed regulation, and real-time display of speed, stroke distance, and hourly production.
- Built-in hydraulic self-diagnosis and programmable pressure protection to prevent operator errors and safeguard the equipment.
Applicable Industries
- Industrial Pipe Fitting Manufacturing Plants
- Oil & Gas Transmission Pipeline Accessories
- Petrochemical & Chemical Equipment Fabrication
- HVAC and Water Treatment Piping Systems
Standard Equipment & Services
- Power Supply Requirement: 3-phase 4-wire 380V (-12% to +15%), 50Hz, designed for 24/7 continuous industrial operation.
- Included Documentation: Foundation layout drawing, hydraulic schematic diagram, electrical circuit diagram, and user operation manual.
- Warranty & Support: Comprehensive after-sales support with professional installation guidance, commissioning assistance, and a 1-year quality warranty for non-artificial issues.