DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.
DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.
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G12-7012B-3000W
Fiber Laser Tube Cutting Machine
G12-7012B
3000W
High Speed: Competitive chuck rotation speed, cutting efficiency, standard configuration, and overall machine price.
Material Saving: Industry-leading ultra-short tail length of 40mm improves material utilization.
Wide Compatibility: Suitable for tubes with diameters from Φ10mm to Φ120mm, compatible with round, square, oval, and special-shaped tubes; especially advantageous for thin-walled tubes.
High-Precision Chuck: One-time clamping with no need to replace jaws; long-term accuracy guaranteed.
Automatic Feeding: Side-hung machine structure with standard semi-automatic feeding system; feeding without stopping ensures 24-hour continuous operation.
Low Operating Cost: No expensive consumables; main expenses are electricity, protective lenses, and copper nozzles (approximately RMB 13-15 per hour).
No. | Component Name | Brand/Origin | Model/Details |
---|---|---|---|
1 | Fiber Laser | Chuangxin/Heat (Domestic top brand) | 3000W |
2 | Cutting Head | OSPRI (Domestic top brand) | 3000W |
3 | Gear Rack | YYC, Taiwan | M2-6 grade / Taiwan |
4 | Reducer | Shinbao, Japan | 090 / China |
5 | Linear Guide Rail | AIRTAC, Taiwan | CGH30 / China |
6 | Motor | Huichuan (Optional Yaskawa) | High-performance, max 4000 rpm bus type |
7 | Dust Removal System | Domestic top brand (Optional) | Dust fan |
8 | Water Chiller | Hanli (Domestic top brand) | - |
10 | Electrical Components | Schneider, France | Made in China |
11 | Pneumatic Components | AIRTAC, Taiwan | Made in China |
12 | Main Bed Frame | Self-developed, Suzhou | 8.5 meters, high-temp annealed at 600℃ |
13 | Chuck | Self-developed, Suzhou | QL-120 pneumatic, continuous air clamping |
14 | Auxiliary Feeding & Servo Floating Support Bracket | Self-developed, Suzhou | 4 supports, load capacity 50 kg |
15 | Semi-automatic Feeding Device | Self-developed, Suzhou | 3 conveyors, stores 5 tubes, automatic continuous feeding |
16 | Discharge Device & Frame | Self-developed, Suzhou | Max discharge length 2.0 m, max weight 20 kg/m |
Operating System: Shanghai Bichu Bus System
Nesting Software: Shanghai Bichu 3D Specialized Tube Cutting Software
Operation Orientation: Left-hand standard
Packaging & Transportation: Standard packaging included
Note: Machine requires industrial power supply 380±5V; customers should configure voltage stabilizers based on actual conditions.
Component | Attribute | Parameter |
---|---|---|
Laser | Output Power | 3000W |
Working Mode | Continuous fiber | |
Fiber Diameter | 50μm | |
Cooling Method | Water cooling | |
Cuttable Materials | Carbon steel, stainless steel, aluminum alloy, copper, brass, etc. | |
Bed Frame | Structure | Pipe plate welding |
Length | 8.5 meters | |
Chuck | Model | QL120 |
Working Mode | Pneumatic | |
Load Capacity | 50 kg | |
Cutting Head | Focus Length | 125 mm |
Collimation Length | 100 mm | |
Focus Adjustment Speed | 100 mm/s (manual focusing) | |
Assist Gas Pressure | ≤3 MPa | |
Water Chiller | Cooling Medium | Distilled/deionized water |
Room Temp/Chilled Water Setting | 30°C / 20°C (adjustable) | |
Water Temperature Accuracy | ±0.1°C | |
Water Pump Flow | 10 L/min | |
Water Pump Head | 20 m |
Category | Attribute | Parameter |
---|---|---|
Equipment Series | Series | Compact Platform: 120 Series |
Dimensions (mm) | Overall Size | 9600 × 3300 × 2300 |
Weight (tons) | Total Weight | 4.3 T |
Power Consumption | Max Power | 20–25 kW |
Operating Temp | Temperature Range | 0–40°C |
Processing Range | Stroke | Round tube: Ø10–Ø120 mm |
Square tube: 10×10–80×80 mm | ||
Kerf Width | 0.1–0.2 mm | |
Stroke Range | Chuck Clamping Stroke | Ø10–Ø120 mm |
Y/X/Z/U Axes Travel | 7000 / 150 / 250 / infinite rotation | |
Positioning Accuracy | X/Y Axes Positioning Accuracy | ±0.03 mm/1000 mm (±0.06 mm for 7000 mm) |
X/Y Repeatability | ±0.03 mm | |
U-Axis Repeatability (arc minutes) | ≤5 | |
U-Axis Max Rotation Speed (RPM) | 160 | |
Speed & Acceleration | Max Acceleration (X/Y) | 1.5 G |
Max Idle Speed (X) | 100 m/min | |
Max Idle Speed (Y) | 160 m/min |
Parameter | Value |
---|---|
Manual Feeding Length (mm) | 7000 |
Automatic Feeding Length (mm) | 5800–6450 (customizable 5000–7000) |
Feeding Cycle Time (s) | Initial ≤ 50; subsequent ≤ 18 |
Feeder Load Capacity (kg) | 300 |
Max Manual Load per Tube (kg) | 50 |
Max Automatic Load per Tube (kg) | 50 |
Parameter | Value |
---|---|
Tail Length (mm) | 40 |
Max Discharge Length (mm) | Standard 2000 (customizable to 4000) |
Type | Specification | Notes |
---|---|---|
Power Supply | 3-phase 5-wire 380–400 VAC/50 Hz | Voltage ±2%; use stabilizer if fluctuation >5%; power ≥ 45 KVA recommended; cable diameter ≥ 10 mm²; effective grounding ≤ 3Ω; 3 breaker interfaces reserved. |
Cooling Water | Distilled/deionized water, 40 L | Conductivity < 10 µS |
Protective Gases | Oxygen purity ≥ 99.6% | For carbon steel and iron plates; pressure 1 MPa; flow ≥ 1 m³/min. |
Nitrogen purity ≥ 99.99% | For stainless steel, galvanized plates; pressure 2.5 MPa; flow ≥ 2.5 m³/min. | |
Bottled gas must have pressure regulators. | Oxygen regulator adjustable 0.4–1.2 MPa (±1% fluctuation); Nitrogen regulator adjustable 0.4–5 MPa (±1%). | |
Air | Working pressure ≥ 1.3 MPa | User must provide air compressor, dryer, storage tank, and 4-stage filtration (0.01 μm precision); air must be free of water and oil; dew point ≤ 5°C; oil ≤ 0.003 ppm; particles ≤ 0.01 μm; flow ≥ 1.8 m³/min. |
Parameter | Requirement | Notes |
---|---|---|
Temperature | 5–30°C | Simple laser units recommended to be placed in a separate air-conditioned room. |
Humidity | < 70% | |
Foundation | Level, no strong vibrations | If strong vibration present, add anti-vibration grooves; foundation must have sufficient strength with no subsidence; install anchor bolts as per provided drawings. |
The machine site must have good ventilation, be dust-free, corrosion-free, and no water leaks.
The control cabinet and laser are core components and must be shielded from electromagnetic interference caused by welding machines or EDM to ensure stable operation.
Fiber Laser Tube Cutting Machine
G12-7012B
3000W
High Speed: Competitive chuck rotation speed, cutting efficiency, standard configuration, and overall machine price.
Material Saving: Industry-leading ultra-short tail length of 40mm improves material utilization.
Wide Compatibility: Suitable for tubes with diameters from Φ10mm to Φ120mm, compatible with round, square, oval, and special-shaped tubes; especially advantageous for thin-walled tubes.
High-Precision Chuck: One-time clamping with no need to replace jaws; long-term accuracy guaranteed.
Automatic Feeding: Side-hung machine structure with standard semi-automatic feeding system; feeding without stopping ensures 24-hour continuous operation.
Low Operating Cost: No expensive consumables; main expenses are electricity, protective lenses, and copper nozzles (approximately RMB 13-15 per hour).
No. | Component Name | Brand/Origin | Model/Details |
---|---|---|---|
1 | Fiber Laser | Chuangxin/Heat (Domestic top brand) | 3000W |
2 | Cutting Head | OSPRI (Domestic top brand) | 3000W |
3 | Gear Rack | YYC, Taiwan | M2-6 grade / Taiwan |
4 | Reducer | Shinbao, Japan | 090 / China |
5 | Linear Guide Rail | AIRTAC, Taiwan | CGH30 / China |
6 | Motor | Huichuan (Optional Yaskawa) | High-performance, max 4000 rpm bus type |
7 | Dust Removal System | Domestic top brand (Optional) | Dust fan |
8 | Water Chiller | Hanli (Domestic top brand) | - |
10 | Electrical Components | Schneider, France | Made in China |
11 | Pneumatic Components | AIRTAC, Taiwan | Made in China |
12 | Main Bed Frame | Self-developed, Suzhou | 8.5 meters, high-temp annealed at 600℃ |
13 | Chuck | Self-developed, Suzhou | QL-120 pneumatic, continuous air clamping |
14 | Auxiliary Feeding & Servo Floating Support Bracket | Self-developed, Suzhou | 4 supports, load capacity 50 kg |
15 | Semi-automatic Feeding Device | Self-developed, Suzhou | 3 conveyors, stores 5 tubes, automatic continuous feeding |
16 | Discharge Device & Frame | Self-developed, Suzhou | Max discharge length 2.0 m, max weight 20 kg/m |
Operating System: Shanghai Bichu Bus System
Nesting Software: Shanghai Bichu 3D Specialized Tube Cutting Software
Operation Orientation: Left-hand standard
Packaging & Transportation: Standard packaging included
Note: Machine requires industrial power supply 380±5V; customers should configure voltage stabilizers based on actual conditions.
Component | Attribute | Parameter |
---|---|---|
Laser | Output Power | 3000W |
Working Mode | Continuous fiber | |
Fiber Diameter | 50μm | |
Cooling Method | Water cooling | |
Cuttable Materials | Carbon steel, stainless steel, aluminum alloy, copper, brass, etc. | |
Bed Frame | Structure | Pipe plate welding |
Length | 8.5 meters | |
Chuck | Model | QL120 |
Working Mode | Pneumatic | |
Load Capacity | 50 kg | |
Cutting Head | Focus Length | 125 mm |
Collimation Length | 100 mm | |
Focus Adjustment Speed | 100 mm/s (manual focusing) | |
Assist Gas Pressure | ≤3 MPa | |
Water Chiller | Cooling Medium | Distilled/deionized water |
Room Temp/Chilled Water Setting | 30°C / 20°C (adjustable) | |
Water Temperature Accuracy | ±0.1°C | |
Water Pump Flow | 10 L/min | |
Water Pump Head | 20 m |
Category | Attribute | Parameter |
---|---|---|
Equipment Series | Series | Compact Platform: 120 Series |
Dimensions (mm) | Overall Size | 9600 × 3300 × 2300 |
Weight (tons) | Total Weight | 4.3 T |
Power Consumption | Max Power | 20–25 kW |
Operating Temp | Temperature Range | 0–40°C |
Processing Range | Stroke | Round tube: Ø10–Ø120 mm |
Square tube: 10×10–80×80 mm | ||
Kerf Width | 0.1–0.2 mm | |
Stroke Range | Chuck Clamping Stroke | Ø10–Ø120 mm |
Y/X/Z/U Axes Travel | 7000 / 150 / 250 / infinite rotation | |
Positioning Accuracy | X/Y Axes Positioning Accuracy | ±0.03 mm/1000 mm (±0.06 mm for 7000 mm) |
X/Y Repeatability | ±0.03 mm | |
U-Axis Repeatability (arc minutes) | ≤5 | |
U-Axis Max Rotation Speed (RPM) | 160 | |
Speed & Acceleration | Max Acceleration (X/Y) | 1.5 G |
Max Idle Speed (X) | 100 m/min | |
Max Idle Speed (Y) | 160 m/min |
Parameter | Value |
---|---|
Manual Feeding Length (mm) | 7000 |
Automatic Feeding Length (mm) | 5800–6450 (customizable 5000–7000) |
Feeding Cycle Time (s) | Initial ≤ 50; subsequent ≤ 18 |
Feeder Load Capacity (kg) | 300 |
Max Manual Load per Tube (kg) | 50 |
Max Automatic Load per Tube (kg) | 50 |
Parameter | Value |
---|---|
Tail Length (mm) | 40 |
Max Discharge Length (mm) | Standard 2000 (customizable to 4000) |
Type | Specification | Notes |
---|---|---|
Power Supply | 3-phase 5-wire 380–400 VAC/50 Hz | Voltage ±2%; use stabilizer if fluctuation >5%; power ≥ 45 KVA recommended; cable diameter ≥ 10 mm²; effective grounding ≤ 3Ω; 3 breaker interfaces reserved. |
Cooling Water | Distilled/deionized water, 40 L | Conductivity < 10 µS |
Protective Gases | Oxygen purity ≥ 99.6% | For carbon steel and iron plates; pressure 1 MPa; flow ≥ 1 m³/min. |
Nitrogen purity ≥ 99.99% | For stainless steel, galvanized plates; pressure 2.5 MPa; flow ≥ 2.5 m³/min. | |
Bottled gas must have pressure regulators. | Oxygen regulator adjustable 0.4–1.2 MPa (±1% fluctuation); Nitrogen regulator adjustable 0.4–5 MPa (±1%). | |
Air | Working pressure ≥ 1.3 MPa | User must provide air compressor, dryer, storage tank, and 4-stage filtration (0.01 μm precision); air must be free of water and oil; dew point ≤ 5°C; oil ≤ 0.003 ppm; particles ≤ 0.01 μm; flow ≥ 1.8 m³/min. |
Parameter | Requirement | Notes |
---|---|---|
Temperature | 5–30°C | Simple laser units recommended to be placed in a separate air-conditioned room. |
Humidity | < 70% | |
Foundation | Level, no strong vibrations | If strong vibration present, add anti-vibration grooves; foundation must have sufficient strength with no subsidence; install anchor bolts as per provided drawings. |
The machine site must have good ventilation, be dust-free, corrosion-free, and no water leaks.
The control cabinet and laser are core components and must be shielded from electromagnetic interference caused by welding machines or EDM to ensure stable operation.
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