The JSSCD-130NC high-speed intelligent circular sawing machine is designed for accurate, continuous and automated cutting of metal round bars and square bars. It supports round-bar diameters from 40 to 135 mm and square bars from 40 to 105 mm, making it suitable for batch blank preparation in metalworking and component manufacturing.
The machine uses a 15° inclined sawing structure driven by an AC servo motor, precision ball screw and high-rigidity guide rail. Compared with conventional vertical-feed structures, the inclined feed provides smoother cutting resistance, improved transmission stability and reduced vibration during high-speed operation.
From automatic loading and servo feeding to hydraulic clamping, cutting, head-and-tail separation, finished-part counting and chip removal, the complete process can be controlled automatically. This helps manufacturers reduce manual handling, shorten auxiliary production time and maintain consistent cutting quality during long production runs.
Technical Specifications
| Parameter | Specification |
|---|
| Machine Model | JSSCD-130NC/X |
| Cutting Range | Round bar: Ø40-Ø135 mm |
| Square Bar Range | 40-105 mm |
| Saw Blade Size | Ø400 * 2.7 mm / Ø425 * 2.7 mm |
| Sawing Feed Method | 15° inclined feed |
| Saw Blade Speed | 30-120 rpm, variable-frequency control |
| Main Motor Power | 15 kW |
| Sawing Feed Motor | 2.7 kW AC servo motor |
| Feeding Motor | 2.3 kW AC servo motor |
| Feeding Accuracy | ±0.05 mm |
| Cut Length Tolerance | ≤ ±0.20 mm |
| Cut Perpendicularity | ≤ ±0.25/100 mm |
| Single Feeding Length | 30-800 mm, multiple feeding available |
| Raw Material Length | 4,000-7,000 mm |
| Feeding Speed | 5-20 m/min |
| Head-End Cutting Length | Above 5 mm, adjustable |
| Tail Material Length | ≤95 mm plus cutting length |
| Standard Power Supply | 380 V, 3-phase, 50 Hz |
| Machine and Rack Weight | Approximately 4,300 kg + 800 kg |
Key Features
Stable 15° Inclined Sawing Feed
The inclined structure helps reduce sudden cutting loads, improves sawing smoothness and decreases unnecessary stress on the ball screw and saw blade.
High-Accuracy Servo Feeding
The automatic feeding system uses an AC servo motor and precision ball screw to position the material.
Precision Gearbox and Blade Stabilizing System
A proprietary saw-blade stabilizing system increases the rigidity of the blade-clamping area, reduces blade vibration and run out, and supports consistent cutting accuracy.
Automatic Lubrication and Safety Alarms
The machine is equipped with air-pressure, lubrication-oil and hydraulic-pressure alarm functions. It can also stop and issue an alarm when the hydraulic or lubricating oil level falls below the specified safety level.
Application
- Batch cutting of round bars from Ø40 to Ø135 mm.
- Batch cutting of square bars from 40 to 105 mm.
- Preparation of metal blanks before CNC turning, machining or other secondary processing.
- Continuous production requiring automatic loading, feeding, clamping and part counting.
- Production lines requiring controlled cut length, perpendicularity and reduced operator involvement.
- Metal-processing factories looking to reduce manual bar handling and auxiliary production time.
The standard material requirements specify material tensile strength of no more than 1,800 N/mm², hardness of no more than HRC42 and straightness or bending within 3 mm per meter. Both ends of the raw bar should be relatively flat and free from major burrs, bevels, dents or other serious defects.
FAQ
Q1: What is your factory acceptance test method?
You can send us sample material to be cut, and we will perform a test cut using our machine. After the test is complete, we will provide you with detailed cutting data. (We will also send you a video of the machine cutting operation for your confirmation.)
Q2: Are you a manufacturer or a trading company?
We are a professional manufacturer of saw blade grinders. We have a 30,000 square meter factory and a team of dedicated technicians specializing in design, manufacturing, and sales.
Q3: How about the payment term?
T/T 30% deposit, 70% of balance paid before shipment. (For other payment methods please contact our sales team)
Q4: What cooling system does JSSCD-130NC use?
Mist micro-lubrication cooling system with environmental friendly cutting oil, dual-side saw blade lubrication to lower cutting heat and reduce burrs.
Q5: What is the total weight of the machine with loading rack?
Main machine 4300KG + standard 6m automatic loading rack 800KG.
Q6: Does the machine have automatic alarm protection functions?
Equipped with lubricating oil level, hydraulic pressure and air pressure alarm; auto stop when oil level is below safety threshold.
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