JINHUA (QINGDAO) HARDFACING TECHNOLOGY CO., LTD.
JINHUA TECHNOLOGY, WELDING THE WORLD
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Welding Overlays Hardfacing Machine, Wear Resistant Overlay Steel Plate Welding Machine
1. Machine Introduction
The JH-500 TWear Resistant Overlay Steel Plate Welding Machine is a new generation of the table type overlay welding machine developed by our company, which is functioned by the high performance PLC + digital system for its control system, the TECO servo precision system control for its pallet displacement, the latest TECO JSPD servo system control technology for its wire control, the horizontal double driving guides + code mode of feed control for its ejector plate feeding displacement of parent metals, and the SAMSR driver + OPG motor control for its powder dropping in which the precision of wire feeding and powder dropping is enabled within ±1.0g. The hydraulic pressure of the system adopts the analog quantity to control its automatic pressure circulation of setting values to improve the pressure control accuracy up to an range of 0.15%, which controls the welding torch within compound swing of 10-48mm for welding, and cools the welding torch head by circulating cooling water constant pressure cooling while cooling the parent metals by variable frequency water pressure circulating, avoiding the deformation of the base metal due to the overheat in the welding process.
2. Basic Configuration
| Frame Type | Horizontal |
| Guide Space | 591mm |
| Guide Length | 3150mm |
| Guide Model | LDG122 Pcs |
| Drive Mode | Servo Drive |
| Machine System | Taiwan Taian 1 set |
| Electric Control Unit | 1 set |
| Double Drive Pallet Pushing Machine Platform | 1 Unit |
| Pallet Pushing Machine | 0.75KW |
| Pallet Pushing Reduction Gear | Horizontal Reduction Gear |
| Hydraulic Power Unit | 1 Unit |
| Hydraulic Cylinder | 12 Unit |
| Hydraulic Pipeline | 12 Set |
| Wire Feeder | 2 Set |
| Double Wire Torch Head (Double Wire Welding for Single Welding Thickness Greater Than 6mm) | 1 Set |
| Lateral Drive System | TECO 1 Set |
| Longitudinal Deceleration System | TECO 1 Set |
| Transverse Mechanical Drive | Precise Guide & Pinion and Linear Guide 1 Set |
| Longitudinal Mechanical Drive | Horizontal Double Drive (Guide & Pinion + Code) 1 Set |
| Horizontal Cable Drive | Engineering Drag Chain 1 Set (Metal) |
| Longitudinal Cable Drive | Drag Chain 1 Set |
| Main Frame Color | Sea Blue |
| Pallet Pushing Machine Color | Sea Blue |
| Automatic Deeding Device (Double Feeding Pallet) | 1 Set |
| Wire Alignment System | 2 Sets |
| Machine Dust Control Unit (Connecting to the Reserved Port and Hose of the Centralized Dust Removal Pipeline of the Client) | 1 Set |
3. Technical Performance
| Welding Width | ≤1550mm |
| Welding Length | ≤3200mm |
| Idle Travel Speed | 0-9800mm/min |
| Allowable Material for Overlay Welding | Q235 Q345 Mild Steel |
| Wear Layer Overlay Welding Thickness | 2-20mm |
| Wear Layer Overlay Welding Speed | 100-300 mm/min |
| Elevation of Overlay Welding Torch | 0-100mm |
| Lift Mode of Overlay Welding Torch | Manual Mechanical Adjustment |
| Precision Standard of Whole Machine | /Conforming to JB/T5102-1999 |
| Linear Positioning Accuracy | ±1mm/5m |
| Velocity Error | ±2% |
4. Pictures
