The JSSCD-80NC High-Speed Intelligent Circular Saw Machine is an automated metal cutting solution designed for high-speed, high-precision, and continuous cutting of round bars and square materials.
The machine adopts a horizontal push-feed structure, driven by a servo motor and precision ball screw. This design provides stable blade feeding, reduces vibration during cutting, and helps extend saw blade service life. The high-response position feedback system enables closed-loop control with repeat positioning accuracy of up to ±0.01 mm.
The JSSCD-80NC is equipped with a rigid HT250 cast-iron machine bed, high-precision gearbox, high-rigidity alloy-steel spindle, hydraulic clamping, automatic feeding, automatic material separation, mist cooling and lubrication, automatic chip removal, automatic lubrication, and CNC control.
With a cutting range of Ø10–Ø80 mm for round bars and 15–60 mm for square materials, the machine is particularly suitable for batch production and automated metal processing applications.
Key Features
1. Horizontal Push-Feed Cutting Structure
The JSSCD-80NC uses a stable horizontal push-feed structure for saw blade feeding.
The servo motor drives a precision ball screw to control the cutting feed, allowing the feed speed to be continuously adjusted according to material type and cross-sectional dimensions.
This structure provides stable cutting performance while reducing blade vibration and improving saw blade durability.
2. High-Precision Servo Feeding
The feeding system combines a servo motor and precision ball screw to achieve accurate and stable material positioning.
The machine provides:
- Screw feeding accuracy of ±0.05 mm
- Repeat positioning accuracy up to ±0.01 mm
- Feeding speed of 5–20 m/min
- Single feeding length of 10–850 mm
- Automatic quantity counting
- Adjustable feeding stroke
The system also features overload protection. When abnormal resistance is detected, the machine can automatically stop and issue an alarm to help prevent equipment damage.
3. Rigid HT250 Cast-Iron Machine Bed
The machine bed is manufactured from HT250 high-quality cast iron and treated through high-temperature tempering and aging.
The rigid structure provides excellent strength, impact resistance, and dimensional stability, helping reduce deformation during continuous high-speed cutting.
4. High-Rigidity Spindle and Precision Gearbox
The gearbox uses high-strength cast components and specially treated precision gears to ensure smooth and reliable power transmission.
The machine uses high-precision SKF and NSK bearings in the main transmission system. The spindle is manufactured from high-rigidity alloy steel and undergoes precision grinding and dynamic balancing.
A magnetic powder damper compensates for gear clearance, helping reduce vibration and improve cutting stability. The spindle also features a fully enclosed protective structure to reduce contamination from chips and coolant.
5. Hydraulic Multi-Position Clamping
The JSSCD-80NC uses horizontal hydraulic clamping combined with an upper clamping mechanism.
The front and rear fixtures can operate simultaneously, while the clamping pressure can be adjusted according to different workpiece requirements.
The hardened alloy-steel jaws provide excellent wear resistance, while anti-slip surfaces help improve clamping stability for smooth or irregular workpieces.
6. Automatic Loading and Feeding
The automatic loading system is designed for continuous production.
The material rack can hold bundled raw materials of different lengths. A hydraulic loading mechanism automatically transfers individual bars to the feeding clamp, while sensors detect the material position and help maintain consistent feeding dimensions.
This reduces manual loading operations, lowers labor requirements, and improves overall production efficiency.
7. Automatic Material Separation
The machine can automatically separate finished products, head material, and tail material.
This reduces the need for manual sorting and helps maintain a smooth and continuous cutting process, making the machine suitable for automated batch production.
8. Mist Cooling and Lubrication System
The machine uses a micro-mist cooling and lubrication system with forced-air cooling.
Dedicated cutting oil is sprayed directly onto the saw teeth and both sides of the blade to reduce cutting heat and friction.
The spray volume can be adjusted according to material type and workpiece diameter, helping reduce cutting oil consumption while improving cut quality and extending saw blade life.
9. Automatic Saw Blade Cleaning
A dedicated steel-wire brush automatically removes chips adhering to the saw teeth during cutting.
This helps prevent chip accumulation and secondary cutting, reducing unnecessary blade wear and extending saw blade service life.
The brush position can be adjusted according to different blade specifications and can be replaced easily during maintenance.
10. Automatic Lubrication System
The independent automatic lubrication system provides scheduled lubrication for bearings, guideways, and other moving components.
It includes a low-oil-level alarm and visual oil-level monitoring. The lubrication cycle and oil supply volume can also be adjusted according to machine operating conditions.
This reduces manual maintenance requirements and helps extend the service life of critical mechanical components.
11. CNC Control and Production-Line Integration
The JSSCD-80NC supports fully automated CNC operation, from automatic material loading and feeding to cutting, head/tail processing, and material separation.
The control system uses PLC technology, touchscreen operation, automatic fault detection, and Ethernet communication. Reserved communication interfaces allow the machine to be integrated into automated production lines.
12. Optional Oil Mist Collector
An optional oil mist collector can capture and purify oil mist generated during cutting.
According to the technical document, the purification system can achieve an oil-fume removal rate of more than 95%, helping improve the workshop environment and support cleaner production.
Technical specifications
| Model |
Unit |
JSSCD-80NC |
| Saw blade size |
mm |
Ø300x1.75x2.0x2.2 |
| Round bar cutting range |
mm |
Ø10-Ø80 |
| Square material cutting range |
mm |
15-60 |
| Screw feeding accuracy |
mm |
±0.05mm |
| Repeat positioning accuracy |
mm |
±0.01 |
| Blade speed |
Rpm |
30-150 |
| Main motor |
kw |
7.5 |
| Cutting servo motor |
kw |
1.5 |
| Feeding servo motor |
kw |
1.5 |
| Single feeding length |
mm |
10-850 |
| Feeding speed |
m/min |
5-20 |
| Raw material rack length |
mm |
4000-7000 |
| Hydraulic system pressure |
mpa |
5.5 |
Applications
The JSSCD-80NC High-Speed Intelligent Circular Saw Machine is designed for automated cutting of metal bars and profiles within its specified capacity.
1. Round Bar Cutting
The machine can process round bars from Ø10 to Ø80 mm, making it suitable for small- and medium-diameter bar cutting applications.
2. Square Material Cutting
It can cut square materials within the 15–60 mm range, providing flexibility for different metal profile processing requirements.
3. Batch Metal Cutting
The automatic feeding, counting, material separation, and CNC control systems make the JSSCD-80NC suitable for high-volume batch cutting where consistent dimensions and repeatability are important.
4. Continuous Production
The automatic loading system allows bundled raw materials to be continuously supplied to the cutting area, significantly reducing manual material handling.
This makes the machine suitable for production environments requiring long periods of continuous operation.
5. High-Precision Component Preparation
With specified bar length tolerance of ≤±0.1 mm and cutting perpendicularity of ≤0.1/100 mm, the machine is suitable for applications requiring accurate and consistent cut lengths and end-face quality.
6. Automated Production Lines
The machine features Ethernet communication and reserved interfaces for production-line integration, making it suitable for automated metal processing lines and downstream production systems.
Typical applications include:
- Steel bar cutting
- Round bar processing
- Square bar cutting
- Metal component blank preparation
- Batch metal cutting
- Automotive component manufacturing
- Machinery manufacturing
- Steel fabrication
- General metal processing
- Automated metal cutting production lines
FAQ
Q1: How about your delivery time?
A: Generally, it will take 7-60 work days after receiving your order. The specific delivery time depends on the items and the quantity of your order.
Q2: What is your method of transaction?
A: We adopt the FOB(Free ON Board) transaction.
Q3: Does the band saw blade have any international certifications?
A: Yes, we have obtained CE, ISO international
Q4: What material conditions are supported?
The specified raw material requirements include material strength of ≤1800 N/mm², hardness of ≤HRC42, and straightness of ≤3 mm/m. The material ends should also be relatively flat and free from serious deformation or defects.
Q5: Is an oil mist collector available?
Yes. An oil mist collector is available as an optional configuration. According to the technical document, its purification system can achieve an oil-fume removal rate of more than 95%.
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