Robust Structure & High Rigidity
The machine integrates a material storage platform, feeding mechanism, pre-adjustment system, chain-type transfer, variable-frequency conveying, spindle drive, and hydraulic feed. Its optimized geometry, reinforced with strategically placed
ribs, ensures high rigidity. Advanced material mechanics design guarantees stability under heavy loads.
1. PLC Intelligent Control
Equipped with a PLC system and dual encoders for independent groove depth control at both ends. Automatically adjusts depth,
center height, and processing parameters based on pipe diameter-delivering high speed, efficiency, and ease of operation.
2. Heavy-Duty Spindle Design
Features a reinforced spindle with oversized bearings and widened support shafts for enhanced precision, durability, and extended service life.
3. Automatic Height Adjustment
The grooving head adjusts vertically to accommodate various pipe diameters seamlessly.
4. Precision Hydraulic System
Uses a high-precision proportional valve for automatic pressure control. Includes dual relief valves, check valves, and high-speed directional valves to ensure consistent groove quality and fast operation.
5. Safety-Compliant Electrical System
Wiring adheres to national electrical standards, preventing interference and ensuring safe, reliable performance.
Advantages: High rigidity, intelligent automation, precision control, fast operation, and long service life.
The Galvanized Steel Stainless Steel Fire Sprinkler Pipe Grooving Machine is an industrial pipe processing machine designed for forming accurate circumferential grooves on compatible galvanized steel, carbon steel, and stainless steel pipes. It is particularly suitable for pipe preparation in fire sprinkler and fire protection piping systems where grooved mechanical connections are used.
Grooved pipe connections can provide a practical alternative to traditional pipe joining methods in suitable applications. By forming a controlled groove near the pipe end, the processed pipe can be prepared for use with compatible grooved couplings and fittings. Consistent groove positioning and forming are therefore important for efficient downstream pipe assembly.
|
No |
Item |
parameter |
|
1 |
Structure Type |
Two-grooving stations + electromechanical feeding mechanism |
|
2 |
Pipe Diameter (OD) |
42-250 mm |
|
3 |
Pipe Length |
Standard: 3-6 m |
|
4 |
Pipe Thickness |
≤6 mm |
|
5 |
Groove Size Standard |
CJ/T156-2001 (or customizable) |
|
6 |
Control Method |
Touch screen input + PLC programming |
|
7 |
Pressure Roller Config. |
DN32-DN40, DN60-DN80, DN100-DN150, DN200 (4 sets of grooving dies included) |
|
8 |
Feeding Motor |
1.5 kW |
|
9 |
Alignment Motor |
0.37 kW |
|
10 |
Rotating Arm Motor |
1.5 kW |
|
11 |
Roller Lifting Motor |
0.75 kW |
|
12 |
Roller Motor |
0.37 kW |
|
13 |
Feeding Mech. Lifting |
0.55 Kw |
|
14 |
Spindle Motor |
4.0 kW |
|
15 |
Oil Pump Motor |
1.5 kW |
|
16 |
Avg. Power Consumption |
8 kW |
|
17 |
Power Supply |
Three-phase four-wire system |
|
18 |
Dimensions (L×W×H) |
8.2 × 5 × 2 m |
|
19 |
Productivity |
1 piece/minute (average) |
Fire Sprinkler Pipe Grooving
Fire sprinkler piping requires accurately prepared pipe ends when grooved mechanical couplings are part of the installation system. The machine forms a circumferential groove around the outside of a compatible pipe according to the selected tooling and processing parameters.
The grooving process can be used for suitable fire sprinkler pipes in different production environments, including pipe fabrication shops, fire protection equipment manufacturers, and industrial pipeline suppliers.
Galvanized Steel Pipe Grooving
Galvanized steel pipe is widely used in various piping applications because of its protective zinc coating. When processing galvanized pipes, appropriate grooving rollers, tooling, and machine parameters are important to help achieve consistent groove formation while minimizing unnecessary surface damage.
The machine can be configured for compatible galvanized steel pipe sizes according to the actual production requirements. Pipe diameter, wall thickness, coating condition, and groove specifications should be considered when selecting the appropriate configuration.
|
Component |
Manufacturer/Supplier |
|
Fuselage Frame |
Self-made |
|
Motor |
Shanghai Huabing |
|
Reducer |
Wuxi Delia |
|
PLC |
Delta |
|
Electrical Equipment |
Chint |
|
Optoelectronic Switch |
Shanghai Chuan Xue |
|
Hydraulic Cylinder |
Shandong Xinyu |
|
Pressure Valve |
Ningbo Weifeng |
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