Pipe diameters: 1,5–22 mm
Pipe material: Aluminium, Copper, Stainless steel, Steel
Machine type: Industrial machines
Most commonly used in:
The TCC-28 Coil is an automated tube cutting station with many options. Cutting range for copper and aluminium is 4,76–22 mm and max. 10 mm for mild steel. System has fully automatic cut length changes with integrated batch management system. Material can be fed from several kinds of decoiling systems.
When cutting different lengths it is practical to use diverting table for separating those different lengths. There are available different diverting table being able to handle maximum cut lengths from 2000 mm to 6000 mm.
In cutting from coil it is used vertical double coil holder or vertical coil holder and a tube straightener. The advantage of a double coil holder is a quick changing time, while when the other coil is being cut, the other one can be changed without interrupting the production.
In straightening it is used either 7+7 or 9+9 straightening rolls depending on tube diameter. T-DRILL has paid special attention to easiness of adjusting the straightening rolls as well as to acceleration of the changing times. There are adjusters with digital display as well as changing mechanisms, with which the straightening rolls can be changed without tools.
The machine can change the cutting length automatically having repeating accuracy of +/- 0.1 mm. The cutting length will be programmed into a touch screen panel. With help of the panel it is also easy to diagnose reasons for eventual error situations.
The through cut method is the most fundamental method of cutting tubes by using rotary cutting disks. This method is used for cut lengths of 30 mm and longer by basic equipments. This method can be used in cases where some reduction in the internal diameter is acceptable.
The Pull-apart method is the most advanced cut-off method: first the cutting disk penetrates the tube wall by approximately 95%. The cut-length is then separated by pulling it apart. This eliminates or minimizes the I.D. reduction that could occur, if the blade was to completely cut through the tube wall.
With this feature, the secondary operations are easier to carry out since the cutting quality is usually good enough for them without deburring or chamfering tube ends. The method also allows easy chaining of different processes like cutting + endforming/bending.
TCC-28 is an ideal solution for automatic cutting of small diameter tubes. When cutting a tube from coil it is possible to make even 3500 cuts per hour keeping up the cutting quality.
Rotary, chipless “pull-apart” cut is especially suitable for the following applications:
|Mains supply ||200-240 V / 50 Hz /60 Hz, 3-phase
400-480 V / 50 Hz /60 Hz, 3-phase
|Cutting range ||Ø1,5–22 mm
|Wall thickness ||0,3–3 mm (depending on the tube material)
|Material ||Aluminium, Copper, Steel
|Repeating accuracity ||+/- 0.1 mm/hit
|Min. cut length ||45 mm
|Typical production rates ||2000–5000 pcs/h depending on cut length, material and required cut quality
|Air pressure ||6–8 bar
|Power supply ||7 kW
|Main fuse ||Min 3 x 25A Max 3 x 63 A
|Air consumption ||300 l/min
(Peak 800 l/min)
|Noise level ||80 dB
|Machine dimensions (basic machine only) ||2150 x 1000 x 1250 mm (L x W x H)
|Package dimensions (basic machine only)||2900 x 1150 x 1850 mm (L x W x H)
|Net weight ||850 kg
|Gross weight ||1100 kg
Note! Above values are intended as a guide only.
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