English | 中文    

Pneumatic Pipe Cutting and Beveling Machine

pneumatic Pipe Cutting Machine



•Trav-L-Cutter is a portable milling machine designed to cut and bevel simultaneously on most pipe materials and schedules. Secured by its tensioning chain, the Trav-L-Cutter drives itself around the pipe as it machines, producing a weld ready surface.

•Trav-L-Cutter will accommodate sizes from 6"-72" O.D. (DN150–1800) with the addition of additional chain sections. Machining of larger pipe sizes, vessels and other structures are possible - contact your local SUNBOW representative for details.

•Trav-L-Cutter is designed to operate horizontally, vertically or anything in between. Its special milling blades, with standard weld bevel angles of 30 and 37.5 degrees, removing .188" (4.8mm) of material during operation, leaving the pipe ends with a fine milled finish.

•The chain drive system maintains continuous out-of-round compensation while providing positive drive under all conditions for accurate cuts. By using an optional guide track and special guide track wheels, accuracy of .005" (.127mm) can be maintained even in zero visibility situations. This cutting method facilitates section removal in the field, where new sections pre-cut by the same method can be quickly fitted in place.


•Trav-L-Cutter has been used in a wide range of applications, including natural gas, crude product and fuel lines, radioactive environments, and for demilitarizing ordinance including sectioning missile fuel cells. It can also be adapted to simultaneously cut off and groove pipe in one operation. Cutters are available for Victaulic and other grooved coupling systems.

•The hydraulic Model HE is ideal for partial or complete water immersion and subsea applications available. Hydraulic models offer the inherent advantages of a completely sealed and self-lubricating closed loop system. The Model HE is particularly suited to field machining operations under the type of difficult environments often found on offshore drilling rigs, pipelines, and on construction work in rivers and harbors.


•Simultaneous Cutting & Beveling

•Horizontal and Vertical Operation

•Preferred Cold Cutting Method

•Compact, Portable Design

•Pneumatic or Hydraulic Drive

•Easy to Set-Up and Operate

•Fast and Accurate Cuts

•Accommodates 6"–72" OD (DN150–1800)


•Machining Capacity: 6"–72" (153 to 1829mm) pipe, large diameter vessels.

•Cutter Drive: Pneumatic: 4 hp governed air motor coupled with worm gearbox.Hydraulic: As above, with hydraulic motor.

•Cutter Speed: Pneumatic: Adjustable from35–55 rpm for use on work-hardened alloys. Hydraulic: Adjustable from 0–60 rpm.

•Feed: Pneumatic: 3/4 hp air motor coupled through overload clutch, gearbox and chain reduction to final machine drive sprocket. Hydraulic: 4 hp hydraulic motor.

•Feed Method: Positive, nonslip chain drive.

•Air Requirements:100 cfm @ 90 psi (.05 m3/s @ 6.21 bar)

•Hydraulic Requirements:13–15 gpm @ 1500 psi(49.2–56.78 lpm @ 103.42 bar)not to exceed 2000 psi (137.9 bar)

•Work Speed: 3" (76.2mm) surface feed/min maximum, or appr. 1 min/in (1 min/25.4mm) of pipe diameter. 10" (254mm) pipe = 10 min. Over 1/2" (12.7mm) wall as well as most alloys require reduced feed rate.

•Clearance: 10"-12" (254–309mm) radial,20" (508mm) axial

•Controls (Model E & HE): Cutter on-off, feed on-off, with interlock to prevent machine feed unless cutter is turning, adjustable feed control. (Model HE Only) Flow control valves. Separate controls provide adjustable spindle speed and cutter speed. Forward/Reverse valve governs machine travel direction.

•Weight: Operating: 215 lbs (97.6 kg)Shipping: 418 lbs (189.6 kg)

•Finish: Powder coated enamel

•Dimensions (LxWxH):24"(610 mm) x 20"(510 mm) x 10.75"(280 mm)

•WARRANTY:Trav-L-Cutter and its associated parts are warranted against defects in materials and workmanship for a period of twelve months from the date of purchase. SUNBOW reserves the right to repair or replace only those parts which prove to have been defective at the time of purchase. This warranty becomes void if maximum flow and pressure ratings are exceeded.


Apllication cases

Leave A Message