Automatic Steel Bar Cutting Machine is an industrial metal cutting machine designed for cutting carbon steel, alloy steel, bearing steel, stainless steel, aluminum, copper, and other metal bars into round, square, and rectangular sections.
Technical Specifications
|
Model |
Q45-40 |
Q45-60 |
Q45-80 |
Q45-100 |
Q45-120 |
Q45-140 |
|
Maximum cutting force(KN) |
1250 |
1600 |
3150 |
5000 |
6300 |
10000 |
|
Maximum cutting diameter(mm) |
40 |
60 |
80 |
100 |
120 |
140 |
|
Cutting speed (pieces/min) |
42 |
35 |
30 |
25 |
20 |
15 |
|
Material blocking range(mm) |
50-400 |
50-400 |
50-400 |
50-400 |
50-500 |
50-500 |
|
Section inclination(°) |
≦1.5 |
≦2 |
≦2 |
≦3 |
≦4 |
≦5 |
|
Sectional roundness |
0.96 |
0.96 |
0.96 |
0.94 |
0.92 |
0.9 |
|
Weight error(g) |
±5% |
±5% |
±5% |
±5% |
±5% |
±5% |
|
Air pressure(Mpa) |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
|
Main motor power(KW) |
11 |
15 |
22 |
30 |
37 |
55 |
|
Overall dimensions of the machine (mm) length * width * height |
9400 * 2250 * 1500 |
9400 * 2600 * 1500 |
9550 * 3100 * 1600 |
9600 * 3450 * 1700 |
11000 * 4100 * 2000 |
11000 * 4200 * 2300 |
|
Approximately weight of the whole machine(Kg) |
4000 |
7000 |
10000 |
13000 |
19000 |
24000 |
Machine Configuration
Main frame: Heavy welded/assembled structure for high cutting loads.
Crankshaft mechanism: Provides the main shearing force.
Cutting tools: Selected according to material and bar section.
Pneumatic clutch: Operating pressure approximately 0.6 MPa.
Material stop: Adjustable according to the required blank length.
Main motor: 11–55 kW, depending on model.
Bar section: Round, square, or rectangular, subject to tooling and machine capacity.
Electrical system: Configured according to the customer's power supply.
Auxiliary equipment: Feeding table, material handling, and discharge equipment can be configured according to the production line.
What Can This Machine Cut?
The machine is used for cold shearing of metal bars and blanks.
Carbon steel: General structural steel bars and bar stock.
Alloy steel: Suitable for alloy steel used in forging and machining.
Bearing steel: Used for preparing bearing steel blanks before forging or machining.
Stainless steel: Cutting capability depends on material grade and section size.
Aluminum and copper: Suitable for non-ferrous bar cutting with the appropriate tooling.
Bar shapes: Round, square, and rectangular sections.
Maximum round-bar diameter: 40–140 mm, depending on model.
Actual cutting capacity should be confirmed according to material grade, hardness, section size, and required cutting length.
Automatic Cutting Process
The machine uses a mechanical crankshaft shearing system with pneumatic clutch control.
Bar feeding – Load the bar onto the feeding table.
Length setting – Set the material stop to the required blank length.
Positioning – Move the bar against the material stop.
Clutch engagement – The pneumatic clutch engages at approximately 0.6 MPa.
Shearing – The crankshaft drives the cutting mechanism to shear the bar.
Blank removal – The cut piece is discharged or removed from the cutting area.
Repeat cycle – The next section is positioned and the cutting cycle repeats.
Note: Actual production speed depends on material grade, bar size, cutting length, feeding method, and operator/line configuration.
Customization Process
Requirement Confirmation: Confirm material, section size, cutting length, capacity, and power supply.
Technical Evaluation: Check material properties and select the suitable machine model.
Configuration: Determine cutting mechanism, motor, pneumatic system, and auxiliary equipment.
Drawing Confirmation: Confirm machine layout, dimensions, and technical specifications.
Manufacturing & Trial Run: Complete assembly and test the machine under operating conditions.
Inspection & Delivery: Conduct final inspection and prepare the equipment for shipment.
After-Sales Support
|
Installation & Commissioning |
Installation, trial operation, and commissioning support. |
|
Operator Training |
Training on machine operation, maintenance, and basic troubleshooting. |
|
Warranty |
12-month warranty for non-consumable mechanical and electrical components. |
|
Spare Parts |
Long-term supply of replacement parts and wear parts. |
|
Technical Support |
Remote support by phone, email, or video. |
FAQ
Q: What materials and shapes can this machine cut?
A: It cuts carbon steel, alloy steel, bearing steel, stainless steel, aluminum, and copper into round, square, and rectangular sections.
Q: How do I select the right model?
A: Choose based on your maximum cutting diameter and required cutting force (ranging from 1250 kN to 10000 kN).
Q: What is the cutting precision and quality?
A: Depending on the model, it maintains a section inclination of ≤1.5 degrees to 5 degrees and a sectional roundness of 0.90 to 0.96.
Q: How does the machine handle heavy-duty operations?
A: It features a heavy-duty frame and a precision crankshaft system to ensure stability and durability under high-tonnage continuous cutting.
Q: What are the utility requirements for installation?
A: It requires an industrial power supply (main motor power ranges from 11 kW to 55 kW) and a compressed air supply of 0.6 MPa for the clutch system.
Q: What after-sales support is included?
A: We provide installation support, operator training, remote technical assistance, and a 12-month warranty on non-consumable components.
Q: Are custom configurations available?
A: Yes, we customize machine mechanisms, motors, and auxiliary equipment according to your specific material, size, and capacity requirements.
Hot Tags: automatic steel rod cutting machine, China automatic steel rod cutting machine manufacturers, suppliers, factory
