Trav-L-Cutter, or "Travel Cutter," is a portable pipeline cutting, beveling and milling machine with 6in-72in capacity. This machine features atmospheric anti-corrosion package with stainless steel components and special finishes.
The Model TC0672 utilizes a powerful, sealed closed loop hydraulic drive system, includes anti-corrosion package with stainless steel components and special finishes. It is ideally suited for hostile environments or for use underwater.

Features

■ Perfect cold cutting
It has been used in a wide range of applications, including natural gas, crude oil and radioactive environments
■ Compact & portable design
Light weight, only 10"-12"gap, less than 10 minutes to install
■ A wide range of applications
Operate in the trenches full of silt and 25 meters underwater and available for cutting and beveling in flooded trenches and underwater mud at 600 feet.
■ Good stability
Strong corrosion resistance and durable structure

Technical Parameters

Tools

Model	TC0672	Processing Range	6"-72"(153mm-1829mm)
Drive	Hydraulic	Wall Thickness	5mm-25mm
Hydraulic Requirements	15 gpm @ 1500 psi. (57LPM,106bar)	Clearance	254-305 mm (10"-12") radial, depending on pipe diameter. 20"axial(508 mm)
Feed Method	Positive, non-slip chain drive.	Finish	Paint
Cutter Speed	Adjustable 0-60RPM	Installation	Vertical or horizontal installation
Operating Dimension	610x510x280(mm)	Operating Weight	100kg
Hydraulic Control	Cutter on-off, feed on-off. Flow control valves which can adjust feed speed. Separate controls, providing adjustable feed and cutter speed. Forward/Reverse travel permits machine to be backed up.

■ We have standard beveling tools of 30°, 37° and also can customize the tools.

Operating Instructions

■ Connect the hydraulic hose to the valve block on the Travel Cutter.
■ With the hydraulic supply turned on the machine is ready to cut the pipe. Turn the valve handle on cutter valve 90° to the right. This will make the cutter spindle motor in operation and rotate the cutter.
■ Slowly feed the rotating cutter down until it extends through the wall of the pipe by approximately 14mm(A maximum single cutting depth is 14mm and it will affect the use efficiency if exceeding 14mm) This is done by turning the feed screw in a clockwise direction. One complete turn of the feed screw lowers the cutter 4mm. Lock the cutter in position by placing the feed screw lock on the shoulder of the feed screw and lock in place with the thumb screw.
■ Turn valve handle on feed valve 45° to the right. This will operate the drive motor and make the machine travel around the pipe for a complete cut. Speed may be reduced by adjustment of the feed valve handle (close slowly until proper speed is attained). Machine is traveling too fast if wheel to right of cutter lifts off pipe or if machine is vibrating excessively.
■ When the cut is completed, stop the drive motor by turning feed valve to the left until machine stops. With the cutter still rotating release the elevating screw lock and raise the valve to the left 90°. Remove the cutter from the machine. Release the tension on the drive chain by turning the chain tension screw counter clockwise. Remove the connecting pins from the chain to uncouple it and the machine can be removed from the pipe.

Notes

Maintenance Information: Before the machine or any of its accessories is returned for maintenance, please call Bohyar Company. We will give suggestions on transportation and handover of the machine or accessories, and estimate the time and cost of corresponding maintenance.

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