Manufacturing
Laser Cutting
Laser cutting equipment processes different types of metal plates to meet the dimensional requirements of various machine components. This step supports accurate part preparation and helps improve consistency in later welding and assembly.
Plate Rolling & CNC Bending
Plate Rolling
- Strong Adaptability: Cylindrical and arc-shaped frames can be formed in one pass to match product structure requirements.
- Superior Forming Quality: Smooth arcs and accurate dimensions create a better foundation for stable welding.
- High Flexibility: Compatibility with different materials helps reduce rework and improve production efficiency.
CNC Bending
- High-precision CNC bending machines form metal components with stable accuracy and repeatability.
- High Precision: Bending angle accuracy can reach ±0.1°, with side length tolerance ≤ ±0.2 mm.
- High Efficiency: The intelligent system can form complex parts in one pass, increasing efficiency by 40%.
- High Safety: Infrared gratings and emergency stop systems help protect operators during production.
Welding Technology
Auger Welding
- Custom Equipment: Intelligent welding equipment is specially developed for spiral blade welding.
- High-Precision Positioning: 360° rotation and blade pitch error ≤ 0.2 mm help ensure smooth material conveying.
- Anti-Deformation Technology: Symmetric welding reduces deformation by more than 60%.
- Quality Assurance: Automatic inspection and optional X-ray testing can be applied, meeting GB/T 12470 requirements.
Structural Welding
- Large structural components are welded with automated robotic systems to improve strength, consistency, and production efficiency.
- Custom Equipment: Automatic machines for curved and flat surfaces support different structural welding needs.
- Stable Quality: Program-controlled welding helps create uniform welds and reduce defects.
- Efficiency Improvement: 24/7 automated operation is 2–5 times faster than manual welding.
- Cost Control: Automation helps reduce labor and material waste during production.
Surface Treatment & Painting
Surface Treatment
Automatic Sandblasting
Rust and scale are removed efficiently and evenly, creating the required surface roughness to improve paint adhesion.
Manual Polishing
Sandblasted surfaces are finely processed to remove impurities from hard-to-reach areas and create a cleaner finish.
Painting
- Spray Standards: Spray distance, pressure, and speed are strictly controlled to ensure uniform coating.
- Coating Structure: Four coating layers are applied, including two primer layers and two topcoat layers, with sufficient drying time between layers.
- Baking Method: High-temperature baking at 50–80°C or room-temperature air drying can be selected according to process requirements.
- Optional Enhancement: A clear coat layer can be added to improve wear resistance and surface gloss.
Assembly & Quality Control
Assembly
- Transmission System Assembly: Coaxiality is controlled within ≤ 0.1 mm, clearance is kept at 2–3 mm, and belt or chain tension is properly adjusted.
- Weighing and Control System: Sensor force is evenly distributed, and calibration error is controlled within ≤ ±0.5%.
- Safety and Commissioning: Protective covers, grounding resistance ≤ 4Ω, and a 30-minute trial run are checked before completion.
- Incoming Quality Control (IQC): Incoming materials are inspected to ensure they meet required standards before production.
- In-Process Quality Control (IPQC): Sampling inspections and process monitoring are carried out during each production stage to help prevent batch defects.
- Final Quality Control (FQC): Finished products undergo functional and performance testing before acceptance.
- Outgoing Quality Control (OQC): Final checks are completed before delivery to help ensure customers receive qualified equipment ready for use.