Imet KTech 802 F3000 – F6000 Bandsaw

Cutting Control

KTECH 802 has an easy and intuitive interface dedicate to optimize the user-experience: thanks the CNC system and 10″ touch screen display the user can manage all the machine operative function, set up 99 cutting program and multiple cutting length on the same bar, set the number of feeder stroke, the number of pieces and blade speed. It’s also has a machine diagnostic program.

Material Ejection System

Material ejection:- the system offers 3 options.
1. No ejection
2. Ejection of trim cut only
3. Ejection of all pieces
Facilitated by the feeder advancing the piece and then retracting to perform the next cut.

Automatic Cutting Program

The graphical software clearly displays the programmed job, showing angles and piece dimensions. This reduces errors and makes compiling complex cutting lists as simple as possible.

Feeder as length stop

It’s possible to use the feeder as length stop when the machine is cutting in semiautomatic cycle by taking the feeder to the required length (minimum 270 mm, maximum distance between blade and feeder) using the GO TO option; in this case the bar will be loaded by the unloading side. Feeder vice is completely closed to be used as length stop.

4 controlled axes

KTECH line automatic bandsaws have an innovative 4 controlled axis system (lateral movement and closing of the vice, material feeding and saw frame rotation), all managed by numeric control. All the machine movement and setting can be controlled and modified via touch screen display.

Saw Frame

Ktech NC is made with extra heavy steel. This helps absorb vibrations and improve stability. It can handle very high band tension of 2000 kg/cm². This design ensures maximum accuracy and cutting performance. The blade it inclined by 5° to enhance the cutting of square section and flat plate material.

Head Rotation

The automatic saw frame rotation is managed by powerful servo motor, reduction gearbox and inverter. A hydraulic piston lock the bow once it reached the set position. To keep the transmission elements clean and reduce maintenance an air-cleaning system is activated during the rotation. Bow rotation power is 0.55KW.

Blade Speed

KTECH’s blade drive has an electronic inverter. This feature increases the blade speed range from 18 to 100 m/min. It optimizes cutting for many materials and helps extend the blade’s life. To operate effectively on wider section and solid material, the blade has a high tension (2000kg/cm2).

Height Detection

The mechanical material detection system automatically finds the exact height of the material. This allows the bow to quickly approach the material and start cutting at the chosen speed. The end-point is managed by a micro-switch placed on the mobile blade guides that automatically detects when the cutting process ends.

Vice

Horizontal vice with round jaws so that the material can be locked on every set angle. This design locks the material close to the cutting line on both sides. This makes the process easier at every angle. Jaw height is 370mm.

Feeder

KTECH has an integrated feeder with integrated roller table, length 3000mm. Feeder movement and repetition are set via touch screen display. Cutting material is fully supported by the roller table, while final scrap-end is 150mm.

Energy Saving

Hydraulic unit of new design with new low noise pump and locking valves on all the movements, with vice pressure reducers. Most processes are done with the hydraulic unit turned off. This saves a lot of energy and keeps the oil temperature low.

Standard minimal lubrication

The minimal lubrication system is standard. It prevents coolant from spreading, keeping the work area clean. This helps the machine run efficiently.

The system operates with an automatic switch. It has two nozzles and a tank that holds 1.3 liters.

Inclined Blade

To increase material penetration on square section al material and flat plate the blade is inclined by 5°. This provides the easiest path for cutting. It reduces stress on the machine parts. This leads to shorter cutting times, less heat, and a longer blade life.

Blade Guides

Large adjustable precision roller bearings apply pre-twist to the blade. The blade then goes through carbide blade guides. This ensures perfect alignment and provides reliable, consistent accuracy.

Blade Tension

Blade tension is managed by a mechanic/hydraulic system. Ideal blade tension (which is 2000kg/cm2) can be set via touch screen display and machine software. If a breakage happens, Ktech software immediately stops the process, allowing maintenance.