Billet Cutting
Saw Machine JBS-1350

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CNC Billet Cold Cutting Saw -JBS-1350

In precision machining and manufacturing, efficiency and accuracy are paramount. Our JBS-1350 Series CNC billet Cold cutting saw—a revolutionary metal saw designed to meet the demands of billet Cutting, Pipe Cutting, Log cutting, and Steel bar cutting. it is a mighty cold-cutting machine that meets all the saw-cutting requirements for different industries.

Combining advanced computer numerical control (CNC) technology with robust saw cutting capabilities, the cold cut saw offers unparalleled precision in cutting a wide range of metal materials like steel, aluminum, copper, etc in a very stable and efficient way!

CNC billet Cold cutting saws utilize automated systems that ensure each saw cut is executed with exacting standards, significantly reducing material wastage and improving overall productivity. With programmable settings tailored to specific applications, operators can achieve consistent results while minimizing manual intervention. This not only streamlines workflow but also enhances safety within the workspace.

Ideal for industries such as Metallurgical, Pipe manufacturing aerospace, automotive, and construction—where precision is non-negotiable—CNC billet cold cutting saws are engineered for performance. Whether you’re looking to produce intricate components or large-scale parts from solid billets or blocks of material, these Cold cutting machines provide the versatility needed for any project.

this is a cold cutting saw (metal cold cut saw ) on shop , the metal saw with cut-to-length device . here are three cold cut metal saw in line

Composition of the Billet Cold Cutting Machine

The billet cuting saw machine mainly consists of the following Parts

Cold Cut Saw Machine

The main machine is composed of the following parts: saw tool box (including pulley), main transmission device, slide feed device, bed base, etc

Hydraulic System

The hydraulic station for the Cold Cuttin g machine consists of a motor, hydraulic pump, heater, water cooling and oil level indicating device, oil tank, valve stand, etc., equipped with functions such as oil temperature control, oil level monitoring, and pressure alarm. The designed operating range for the hydraulic system is between +5°C to +45°C while utilizing a water cooling system to maintain the hydraulic oil temperature within 0°C to 35°C.

Air Cooling System

The main function of the air cooling system is to cool the saw blade and the cutting area. It is composed of pipe cooler, nozzle, pipe, etc.
The air is cooled through the pipeline cooler to reduce the temperature of the teeth and disk body, improve the service life of the saw blade and reduce the equipment load.

Centralized lubricating system of the metal saw

The central lubrication system is mainly used for intermittent and accurate oil dose lubrication of lubricating points such as guide rail, ball screw and nut pair. The nominal pressure of the lubrication pump is usually 2Mpa, the power is 0.02Kw, the flow rate is 0.15L/min, and the tank capacity is 4L

Control System of the cold cut saw

The Billet Cold saw and table control system is operated by Siemens’ cutting-edge S7-1500 control system, which is integrated with Siemens’ state-of-the-art drive system and feed servo motor. It features a 10.4-inch touchscreen with vibrant colors and high resolution, providing an advanced man-machine interface.

Auxiliary Equipment of the cold cut saw

The auxiliary equipment of the metal saw mainly consists of a magnetic sawdust chain, a measuring mechanism with a feeding trolley, and a saw blade changing device consisting of a cantilever hoist and an electric hoist

Specification Of 1350 Billet Cold Cutting Saw

Items Unit Specifications Remarks
Performance
Processed Billet Dia Range mm200 , 300, 350 ,400
Max Process Billet Lengthmm 12000
Max Measuring Fixed Lengthmm -5000
Spindle
Spindle Rotating Patterncontinuous variable transmission
Overall Ratio42.7
Spindle Motor Powerkw 110
Saw Blade Diamm 1300
Pressure Plate Flange Diamm 400
Feeding (X)
X Axis Travelmm 900
X Axis Ball Screw (Dia x Lead)mm 63×10
X Axis Servo Motorkw 1Fk7108 9kw
Fast Surface Speedmm/min 6000
Clamping System
Drive PatternHydraulic
Vertical jaw travelmm 400
Horizontal jaw travelmm 50
Clamping ForceKN70-90 KN (2 sets)
Travel between feeding and discharging Clamp Fitsmm15
Hydraulic System
Servo Motor PowerKw 22
Hydraulic Pump Flow L/min105
Working PressureBar 120
Oil Tank CapacityL600
Centralized Lubricating System
SizeAMO-II-150S
Motorw20w 220v/50HZ
Hydraulic Pump FlowL/ Min0.15
Working PressureBar20
Oil Tank CapacityL4
Air Cooling System
Air FlowNM3/h300
Working PressureBar5-6 Bar
Chain Chip Conveyer System
Distance between the chip outlet and the groundmm1000
Conveying Speedm/min 2.5
MotorKw0.55kw 380 v 50 Hz
Control System
NC SystemSimens Simatic S7-1500
HMITouch Screen 10.4 Inch
Note : The Specificaion on the standard basis , for steel bar cutting , if any detailed requirements , just let us know , we will send you back all the details the first tim

Mechanical Introduction of the Billet Cold Cutting Saw

(1) The Saw Tooling Box of the Billet Cold Cutting saw

TQT700-2Z casts the saw box of the billet Cold cutting saw, and the transmission gear sets adopt the mechanism of eliminating tooth side clearance to ensure transmission accuracy

The pulley and the input shaft of the cold cutting machine are equipped with an unloading structure and a friction clutch to ensure smooth and reliable work during saw-cutting

(2) The guide mechanism of cold cut saw

The guiding mechanism of the metal saw, is composed of a drag plate, a pair of pre-tightened roller linear guide rails, and an additional pressure unit. The pressure unit includes an oil cylinder, a wedge-shaped block and a guide rail.

When the gearbox fast forward into the working time, the cylinder pushes the block to fix the flat guide rail tightly, to effectively transfer the cutting force acting on the saw blade to the frame, reduce the tipping moment generated on the main rail, and improve the working life of the guide mechanism;

During non-cutting working hours, the cylinder rod is withdrawn to reduce the load on the feed mechanism. The additional slide rail is at the same level as the lowest position, and can accommodate the largest diameter of the saw blade, on this basis, it better transfers the cutting force to the frame to protect the guide rail

(3) The Main Transmission System of cold metal cutting saw

The metal cutting machine is equipped with a powerful variable frequency motor. The spindle motor of the cold cut saw drives the spindle and saw blade to turn at high speed by belt and gear

(4)Slide feed device of the sawing machine

The servo motor of the sawing machine is slowed down by the precision reducer and connected with the ball screw to drive the saw box to move forward and backward along the guide rail of the sawing machine bed.

(5) The Machine Base of the metal cutting circular saw

The bed base is the base component of the machine and is of thick plate welded construction and filled with concrete to increase rigidity. After aging treatment, it has high stability and is not easy to deform. The bed is equipped with two rolling guides to guide the movement of the saw box, thus providing good stability.

(6) The Saw blade guide/shock absorber of the cold-cut metal saw

The metal cutting machine is equipped with three sets of guiding/damping devices, which are installed on both sides of the saw blade to ensure that there is no vibration when the blade enters and exits during saw-cutting, and to prevent bending vibration during high-speed rotation. The friction plate is used as the liner.

(7) The Clamping Device of the cold cutting saw

Each Metal saw blade is equipped with a set of clamps on both sides, including horizontal and vertical clamps and a clamp base for fastening the tube billet. These clamps are hydraulically fastened and also have an automatic separation function for quick exit of the saw blade, with a separation distance of 5mm.

(8) The Lift roller table at exit of cold cutting machine

At the discharge position near the edge of the saw, an adjustable height lifting roll of 140°V is provided and hydraulically controlled to ensure that the tube billet saw can pass through the clamping device without colliding with it.

(9) The Chip cleaning device of the metal cutting machine

A micro-motor drives a brush to clean the sawtooth surface.

(10) The Chip Conveyor Chain (optional )

The chip is discharged from the sawing area through the magnetic structure

(11) The cut-to-Length Device (optional)

The feeding trolley is installed on the base of the cold saw, and is driven by the motor. and adopts the rack and pinion pattern transmission The bille is clamped by the hydraulic clamping arm of the feeding troll to avoid the collision between the billet and the fixture when the car is fed, the base has the lifting function

(12) The Saw blade replacement device (Optional )

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