TT SERIES OD ORBITAL CUTTING & BEVELING MACHINES 1/8 TO 168 OD PRACTICAL TOOLS INC. P.O. Box 233 Aurora, ON L4G 3H3, Canada Phone: 905-727-0014 / 888-847-8880 Fax: 905-727-8483 info@practicaltoolsinc.com www.practicaltoolsinc.com 1/9
TT SERIES TT series machines ensure perfect cuts and bevels for maximum efficiency. Wherever the priority is to minimize installation downtime and maximize equipment runtime, you will find PROTEM TT machines. SPLIT FRAMES CLAMSHELLS TT series machines are a perfect example of PROTEM s 40 years of knowledge and expertise in providing joboriented machining solutions. TT-NG The tube cutting machines of the TT-NG-series are built to cut and bevel tubes up to 100 mm (3.937 ) thick (larger upon request) in the field. Their low clearance design of rotating parts is highly appreciated by customers in all industries such as Nuclear, Oil and Gas and Chemical. Options for counterboring jobs, cam-copying operations and wheel cutting are possible within the wide range of diameters covered by each model in the TT-NG series. The split frame configuration opens in two half-shells joined together with a hinge. Clamping is ensured by independent adjustable jaws for easy in place setup. The completely enclosed drive gears and tool holders provide for increased operator safety. TT-LW If the TT-NG s low clearance is not enough for you, TT-LW machines are the ones you need! These machines are the lightweight version of the rugged TT-NG. Because of their narrow and light weight body design, they are the ideal solution for use in confined areas. The TTS-NG version of the TT-NG machines are designed for machining small diameter tubes and pipes. They are built in the same manner as the TT-NG machines which allow accurate cutting and/or bevelling of tubes and pipes from 10.3 mm (.406 ) up to 273 mm (10.748 ) OD. TTS-RD The collet clamping system of the TTS-RD series allows for quick set-up and an easy concentricity adjustment. This clamping method is particularly suited for small wall thicknesses in order to avoid tube distortion in case of poor machine set up. These machines have the lowest clearance of the range. 2/9
TT SERIES Main advantages: V track and rollers: The V shape design compensates for axial and radial forces to ensure maximum precision and less wear. Aluminium body: Light weight and durable for limitless machining jobs! MACHINES FEATURE Split frame design with hinge: Easier to set up on continuous or long length pipes. Fully enclosed tool holder design: Protects the feed system from chips and prevents damage during machining. Sliding tool holders: Easier and faster to set up. Machine design permits cutting and beveling operation simultaneously, maximizes productivity! Large diameter machines delivered with two standard configuration motors allowing more power for highly demanding jobs. Clamping: Manual with key Bevel forms: Facing, 30 and 37 30 bevel, J-bevel, compound bevel and others on request Automatic feed with clutch 3/9
TT SERIES TT series machines are available in many configurations with standard or special accessories and options. All the devices provided with the TT series machines are built with the knowledge of PROTEM to provide enhanced performance and job specific solutions. OPTIONS AND ACCESSORIES Axial and radial adjustable clamping jaws: OD tracking tool holder The OD tracker ensures consistent machining, regardless of the tube s ovality. Its roller follows the tube s OD profile and adjusts the position of the tool holder. Radial Copying carriage Copying carriage allows the user to machine any geometry of bevel thanks to a cam-following system. This technology of single point machining is particularly suited for heavy wall machining. Axial copying carriage Performs special shape machining on the inner or outer diameter. Counterboring tool holder Counterboring operations ensure consistent thickness all around the tube by machining the inside diameter. Operations of this type are essential when automatic welding machines are used. Cutting wheel The cutting wheel accessory allows the user to cut the tube without producing chips. The wheel is very useful when cleanliness standards require that no chips can be introduced inside the tube during machining. Enveloping jaws Enveloping jaws are designed to clamp the machine onto even the thinnest tubes without any distortion. Remotely operated machine TT series machines can be remotely controlled for operations in areas under ionizing radiation or in underwater/subsea environments. Flat gearbox Combined with radial positioned drives this gearbox allows the user to fit the machine in extra low profile spaces. Milling modules The tool carriage is replaced by a milling head. Special configurations and options on request. 4/9
TT-NG Ø 2 168 OD Ø 60.3 mm 4267.2 mm OD Model Machining capacity Machining capacity ØA ØB C ØD E F G H J Weight* TTNG in mm in es es es es es es es es es es LB 168 Ø 60.3 Ø 168.3 2'' - 7'' 6.89 12.80 8.54 18.11 4.28 7.98 2.598 8.50 16.02 73 219 Ø 114.3 Ø 219.1 5'' - 9'' 8.78 14.69 9.49 20.00 4.28 7.98 2.598 9.45 16.97 77 273 Ø 168.3 Ø 273.1 7'' - 11'' 11.14 17.05 10.67 22.44 4.28 7.98 2.598 10.63 18.19 88 323 Ø 219.1 Ø 323.9 9'' - 13'' 13.03 18.94 11.61 24.37 4.28 7.98 2.598 11.57 19.13 95 406 Ø 273.1 Ø 406.4 11'' - 16'' 16.34 22.24 13.27 27.09 4.28 7.98 13.23 13.23 20.51 101 508 Ø 323.9 Ø 508.0 13'' - 20'' 20.35 26.26 15.28 31.10 4.28 7.98 2.598 15.24 22.52 137 610 Ø 406.4 Ø 610.0 16'' - 24'' 24.37 31.02 17.68 35.24 4.28 7.98 2.598 18.64 24.57 196 762 Ø 558.8 Ø 762.0 22'' - 30'' 30.51 37.17 20.71 47.24 4.28 7.98 2.598 21.71 30.55 220 900 Ø 660.4 Ø 914.4 26" - 36" 36.46 45.12 24.49 53.31 4.28 7.98 2.598 25.69 33.62 340 1016 Ø 812.8 Ø 1016.0 32" - 40" 40.94 49.61 26.93 57.40 4.28 7.98 2.598 27.93 35.67 445 1200 Ø 914.4 Ø 1219.2 36'' - 48'' 49.68 60.63 32.52 65.98 4.75 8.98 5.04 33.74 39.96 657 1400 Ø 1120.0 - Ø 1422.4 44'' - 56'' 57.48 68.11 35.83 73.78 4.65 8.39 6.69 37.20 43.86 778 1600 Ø 1320.8 - Ø 1625.6 52'' - 64'' - - - - - - - - - - 1800 Ø 1524 Ø1828.8 60'' - 72'' - - - - - - - - - - 2000 Ø 1727.2 - Ø 2032 68-80 - - - - - - - - - - 2200 Ø 1930.4 - Ø 2235.2 76-88 - - - - - - - - - - *Without motor and tool holders Diameters above 88 on request 5/9
TT-LW mm Ø 2 30 OD Ø 60.3 mm 762 mm OD Model TTLW Machining capacity in mm Machining capacity in es 168 Ø 60.3 Ø 168.3 2'' - 7'' ØA e s ØB es C es 8.39 12.32 8.30 ØD es E es F es G es J es Weight* LB 3.23 5.83 3.15 10.91 31 219 Ø 114.3 Ø 219.1 5'' - 9'' 273 Ø 168.3 Ø 273.1 7'' - 11'' 323 Ø 219.1 Ø 323.9 9'' - 13'' 406 Ø 273.1 Ø 406.4 11' - 16'' 508 Ø 323.9 Ø 508.0 13'' - 20'' 10.51 14.21 9.36 3.23 5.83 3.15 11.97 46 Depending on tool holder position 12.64 16.57 10.42 3.23 5.83 3.15 13.03 53 14.76 18.70 11.48 3.23 5.83 3.15 14.09 62-18.07 22.0 13.14 3.23 5.83 3.15 15.75 73 22.09 26.02 15.15 3.23 5.83 3.15 17.76 95 610 Ø 406.4 Ø 610.0 16'' - 24'' - - - - - - - - 762 Ø 558.8 Ø 762.0 22'' - 30'' - - - - - - - - *Without motor and tool holders 6/9
TTS-NG Ø 1/8 8 OD Ø 3.2 mm 203.2 mm OD 7.5 kg Model Machining Capacity Ø A B C D G Ø J K Weight* LB E F H E' F' H' TTS-NG27 0.126 0.752 3.2 19.1 mm 97.5 0.126 1.000 3.2 25.4 mm TTS-NG42 0.126 1.250 3.2 31.8 mm TTS-NG48 0.126 1.500 3.2 38.1 mm TTS-NG60 0.500 2.000 12.7 50.8 mm TTS-NG73 0.500 2.500 12.7 63.5 mm TTS-NG88 1.000 3.000 25.4-76.2 mm TTS-NG101 1.500 3.500 38.1 88.9 mm TTS-NG114 2.000 4.000 50.8 101.6 mm TTS-NG127 2.000 4.500 50.8 114.3 mm TTS-NG141 2.500 5.000 63.5 127.0 mm TTS-NG168 3.000 6.000 76.2 152.4 mm TTS-NG193 4.000 7.000 101.6 177.8 mm TTS-NG219 5.000 8.000 127.0 203.2 mm *Without motor and tool holders 1.18 4.17 3.94 3.39 3.21 6.89 6.06 8 3.84 5.33 6.91 6.14 7.64 14.51 1.42 4.41 4.06 3.39 3.33 7.13 6.30 9 3.84 5.33 7.03 6.14 7.64 14.63 1.77 4.76 4.23 2.91 3.50 7.36 6.65 10 3.37 4.86 7.20 6.14 7.64 14.8 2.01 5.0 4.35 2.91 3.62 7.64 6.89 11 3.37 4.86 7.34 6.14 7.64 14.92 2.48 5.47 4.59 2.91 3.86 8.11 7.36 12 3.37 4.86 7.58 6.14 7.64 15.16 2.95 5.94 4.82 2.91 4.09 8.80 7.83 12 3.41 4.86 7.81 6.14 7.64 15.39 3.54 6.54 5.12 2.91 4.39 9.15 8.43 13 3.37 4.86 8.09 6.14 7.64 16.22 4.13 7.13 5.41 2.91 4.69 9.86 9.02 14 3.37 4.86 8.39 6.14 7.64 15.98 4.61 7.60 5.65 2.91 4.92 10.22 9.49 15 3.37 4.86 8.62 6.14 7.64 16.22 5.08 8.07 5.89 2.91 5.16 10.69 10 17 3.37 4.86 8.86 6.14 7.64 16.46 5.67 8.66 6.18 2.91 5.45 11.28 10.6 19 3.37 4.86 9.15 6.14 7.64 16.75 6.73 9.72 6.71 2.91 5.98 13.84 13 22 3.37 4.86 10.45 6.14 7.64 17.28 7.68 10.67 7.19 2.91 6.46 14.78 13.9 24 3.37 4.86 10.93 6.14 7.64 17.76 8.74 11.73 7.72 2.91 6.99 15.85 15 26 3.37 4.86 11.46 6.14 7.64 18.29 7/9
TTS-RD Ø 1/2 5 OD Ø 12.7 mm 127 mm OD Capacities and dimensions on request 8/9