Tubular Airless Painting (Spraying) Production Line - China Suppliers & Factory for Oil Tubulars and Coatings
Product Features
Intelligent Spray Technology
Auto-calibrating spray guns with diameter-adaptive extensions to accommodate different pipe diameters. The spray guns we adopted is Chinese and world famous brand.
Coating Efficiency System
The System is designed for overspray recovery rate reach to 98% and closed-loop recycling with automatic viscosity compensation.
Production Optimization
The innovative design enables faster production line speeds for increased productivity.
Auto Cleaning Systems
Auto cleaning starts if the machine stops working for 4 hours, save time for production.
Curing Systems
There is Intermediate frequency furnace and inductive coil if necessary to speed up the the coating drying time.
Automatic Handling Equipment
Automatic systems often include conveyors and other handling equipments to move steel pipe through the various stages of the painting process.
Industry Applications
Casing & tubing (API 5CT)
Drill pipe & collars (API 7-1)
Seamless pipes for offshore platforms
High-strength steel components (X80+ grades)
There are three models:
| Paint type | water-based (oil-based) hard film anti rust coating |
| Painting form | high-pressure airless automatic spraying |
| Compressed air pressure | ≥ 0.6Mpa |
| Coating thickness | 10-35 μ m (dry film) |
| Paint viscosity | Apply four cups for 24-30s |
| Coating fineness | greater than or equal to 260 mesh |
| Oil coating quality | Strong adhesion, uniform outer surface, no leakage or dripping |
| Spray speed | 0.8-1.0m/s |
| Application Industry | Casing&Tubing, Drill pipe, Drill collar, Seamless pipe |
| Auxiliary Device | In-feeding conveyor before painting, out-feeding conveyor after panting, WISTON Alignment Device, Drying table, Automatic Marking Machine, Stepping Motion Mechanism, PLC integrated control system for whole system |
Frequently Asked Questions (FAQ)
What is the overspray recovery rate of the coating efficiency system?
The system is designed for an overspray recovery rate reaching up to 98%. It also features closed-loop recycling with automatic viscosity compensation.
How does the auto cleaning system operate?
The auto cleaning system automatically starts if the machine stops working for 4 hours, which significantly saves time for production.
What industries and components is this equipment applied to?
It is widely applied to Casing & tubing (API 5CT), Drill pipe & collars (API 7-1), seamless pipes for offshore platforms, and high-strength steel components (X80+ grades).
What is the spray speed of the automatic spraying equipment?
The equipment operates at a highly efficient spray speed ranging from 0.8 to 1.0 m/s.
What kind of paint is suitable for this machine?
The machine is highly suitable for water-based or oil-based hard film anti-rust coatings.
Does the system include any curing or drying mechanisms?
Yes, the system includes an intermediate frequency furnace and inductive coil, if necessary, to effectively speed up the coating drying time.