80NC CNC Circular Sawing Machine for Automated Bar and Tube Cutting

The JSSCD-80NC is a high-speed CNC circular sawing machine designed for automated cutting of round bars and square stock. Its servo-driven, horizontal push-feed system moves the saw head along a precision ball screw for stable, controlled cutting. The machine handles round bars from Ø10 to Ø80 mm and square stock from 15 to 60 mm, with automatic feeding, hydraulic clamping and automatic chip removal. Programmable cutting settings and automatic counting support repeat production runs, while mist lubrication helps cool the blade and workpiece during cutting. The JSSCD-80NC is suitable for manufacturers seeking a more consistent and streamlined bar-cutting process. Contact us to discuss your material, cut length and production requirements.

Manual or semi-automatic cutting can make it difficult to maintain consistent feed length and cut quality across repeated production runs. Repeated handling and manual sorting can also slow material flow and add operator workload. When cutting settings are not matched to the material and section size, blade vibration, excessive wear or inconsistent results may affect production efficiency.

The 80NC combines servo-controlled feeding, horizontal hydraulic clamping and push-feed sawing in one automated machine. The ball-screw feed system supports repeatable positioning, while the blade speed and feed rate can be adjusted to suit different cutting conditions. Automatic material loading, piece counting, sorting and chain-plate chip removal help reduce routine manual handling during batch production.

• Broad bar-cutting range: Cuts round bars from Ø10 to Ø80 mm and square stock from 15 to 60 mm.
• Servo ball-screw feeding: Supports accurate, repeatable material positioning.
• Stable push-feed design: Advances the saw head smoothly through the workpiece.
• Hydraulic clamping: Horizontal clamping with an upper clamping device helps hold material securely during cutting.
• Automatic feeding and counting: Supports continuous processing and stops when the preset quantity is reached.
• Adjustable cutting speed: Saw blade speed is adjustable from 30 to 150 rpm; feed speed from 5 to 20 m/min.
• Mist lubrication: Helps cool and lubricate the cutting area.
• Automatic chip removal: Chain-plate conveyor collects and discharges cutting chips.
• Production alarms: Includes lubrication oil and hydraulic pressure alarm functions.
• Optional oil mist collector: Available as an option for collecting and treating oil mist.

The JSSCD-80NC is designed for production environments that process bar and square stock requiring repeated cut lengths. Typical applications include:

• Batch cutting of round bar stock
• Cutting square stock into repeat lengths
• Automated material preparation before downstream machining or fabrication
• Production lines that need automatic feeding, counting and chip removal

Confirm material dimensions, shape and cutting requirements with the supplier before ordering.

Q1: What is your factory acceptance test method?

A: 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: 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.

Q3: Does the band saw blade have any international certifications?

A: Yes, we have obtained CE, ISO international .

A:The specification lists feeding accuracy of ±0.05 mm, bar cut-length tolerance of ≤±0.1 mm and tube cut-length tolerance of ≤±0.15 mm. The listed cut squareness tolerance is ≤±0.1/100 mm.

A:The specification states material straightness of ≤3 mm/m, strength up to 1,800 N/mm² and hardness up to HRC 42. Share your material grade and condition with the supplier to confirm compatibility.