34mm Chain Cutter
Chain cutter 34mm for use with ROV subsea, can also be used for topside cutting
32290-DS-001 Equipment Datasheet, CC34
6-48in Split Frame (SF) Bridge Slides series
E.H. Wachs DynaPrep MDSF Split Frame Bridge Slide is a multi-purpose accessory tool slide that can be configured for beveling, compound beveling, J preps, counterboring and facing flanges in your choice of finish.
The DynaPrep MDSF Bridge Slide kits fit the previous generation Wachs LCSF Low Clearance Split Frame without modification, and can be fitted to the DynaPrep MDSF with the required DynaPrep MDSF Bridge Slide Mounting Kit. Cannot be used where obstructions exist across the Bridge Slide operating area, such as in heat exchangers.
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DynaPrep LDSF Large Diameter Split Frame Clamshell Pipe Cutters/Bevelers 75-120 inch range
E. H. Wachs LDSF Large Diameter Split Frame with hydraulic drive is designed for cold cutting, beveling, facing and counterboring on large diameter pipes, vessels and flanges. It’s been engineered to incorporate multiple advancements designed to make it stronger and faster to set up and operate. Picking up where our MDSF split frames leave off, four standard LDSF Large Diameter Split Frame sizes will cover a range from 60in-120in O.D. (DN1500-DN3000). Each machine covers a 15in (381mm) diameter range and will simultaneously cut and bevel most wall thicknesses and materials.
The internal, full bearing construction contributes to the LDSF Large Diameter Split Frame's smooth operation and long service life. Spring loaded O.D. (outside diameter) tracking slides for irregularly shaped or out-of-round pipe and vessels are standard, and allow the tooling to maintain continuous contact, producing precision weld preps with consistent lands. A new new CRBM Counterboring and Reverse Bevel module counterbores in vertical orientation, and reverse bevels in angled orientation. The LDSF Large Diameter Split Frame takes corrosion protection to a new level with virtually every surface treated. Its attractive red powder coated finish proudly reflects E.H. Wachs corporate colors.
Product line
Datasheet
Video
DynaPrep MDSF Medium Diameter Split Frame Clamshell Pipe Cutters/Bevelers 2-72 Inch range
As the innovator and market leader in split frame technology, at E.H. Wachs we continually develop new products to meet our customer needs. Our split frames are easier to set up, easier to operate, and more powerful, for handling tasks like heavy wall form tooling.
We designed the DynaPrep™ MDSF Medium Diameter Split Frame with accessory modules that vastly expand its capabilities. Building off of our experience with the LCSF Low Clearance Split Frame, the DynaPrep MDSF is engineered to surpass anything available today; benchmarked against the rest and built to be the best. Dyna means power, and E.H. Wachs DynaPrep translates to maximum power in cold cutting portable weld prep machine tools. Our core design principal is power combined with durability.
Rugged and highly portable, E.H. Wachs’ DynaPrep MDSF offers unmatched form tooling capability on heavy wall pipe, including difficult to machine high alloy materials. Designed for cutting, beveling, counterboring, flange facing and more, it's available in eighteen standard models for nominal pipe sizes ranging from 2in - 72in O.D. (DN50-1800), with each model covering a generous 6in range. Sold as complete kits or individual components, the DynaPrep MDSF is available in your choice of pneumatic, hydraulic or electric drive.
Dynaprep Video
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DynaPrep SDSF Small Diameter Split Frame Clamshell Pipe Cutters/Bevelers
The DynaPrep SDSF is a pipe cutting and beveling tool used by pipefitters and welders in weld preparation for industrial pipe. E.H. Wachs SDSF Small Diameter Split Frames are the smallest and most compact member of the Wachs split frame family of pipe cutters, and are designed for cutting, beveling and counterboring pipe and tubing from .5 inch - 6 inch O.D. (DN15-150). Like all our split frame, clamshell style machines the DynaPrep SDSF Small Diameter Split Frame is designed to “split” in half to fit over inline pipe, or can be slipped closed over open ended pipe. Six models are available in 1 inch (25.4mm) increments, with additional sizes available by special order.
The SDSF is ideal anywhere pipe and tube are arrayed in tight places, such as pipe racks, and finds many uses in power generation, oil and gas and shipbuilding. The SDSF operates on air or electric power using standard Wachs motors and adaptors, and is part of a complete system that includes a broad range of tool slides and accessories for maximum versatility. As with all E.H. Wachs products, the DynaPrep Small Diameter Split Frame is built with our legendary quality and durability for years of reliable service.
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Datablad
Product line
tooling sheet
Videos
Pipe beveling
Guillotine Pipe Saws
Guillotine Pipe Saws
The E.H. Wachs family of portable Guillotine pipe saws include models designed to cold cut pipe ranging from 2 inch - 32 inch (DN50-800), as well as solids such as bars stock, rails and beams. Their compact design and easy setup make it the ideal saw for contractors, pipeline operations, refineries, petrochemical and processing plants, and anywhere a fast, safe cut is needed. In use virtually everywhere, they’re strong yet lightweight, simple to mount, simple to operate and simply bulletproof.
Videos
Norse Cutting Guillotine saws
Guillotine industrial saws video
Kutte og fuge maskiner LCSF range 2-48 Inch
Low Clearance Split Frame Features:
• Machine quickly splits to mount around Outside Diameter of in-line pipe.
• Parts and accessories interchangeable between various sizes.
• Cuts and bevels pipe of any wall thickness. Materials include: carbon steel
and it’s alloys: Hastelloy™ and Inconel™ as well as other exotic materials.
• Self-squaring pipe clamping system with integrated, close tolerance
legs and wide feet for exceptional stability.
• Feed system offers low clearance operation with precise feed,
for controlled cutting.
• Low friction adjustable bearing system provides maximum stability
and extended machine life.
• Fully enclosed bearing and drive gear system for operational safety
Operates on pneumatic, electric and hydraulic
NC Split Frame
LCSF info
Videos
LCSF kutting
Subsea cutting LCSF
Wachs machines in action
ROV Super saw 20»
This easy-to-use, powerful saw is ideal for ROV-led operations. It is simple to set up and provides clean cut capability with limited blade wear, improving efficiency and performance.
31359-DS-01 Equipment Datasheet ROV Grinder
SDSF Socket Weld Removal
Precision socket weld removal is easily accomplished with the E.H. Wachs socket weld removal system. Utilizing the SDSF Small Diameter Split Frame as its foundation, our machine are offered in both axial and radial versions, depending on clearances or which component may need to be sacrificed. Fits available SDSF range of .5” to 6” (12.7 to 152.4mm) outside diameter.
Datasheet
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Subsea Deepwater Diamond Wire saws, range 4-36 inches
The Wachs Subsea Deepwater Diamond Wire Saws (DWDWS) are designed for deepwater cutting of horizontal or vertical pipe, with three models available to cut from 4 - 52in O.D. (DN100–DN1300), rated to 3000msw (9843sfw). Running on hydraulic power, the DWDWS is controlled remotely by ROV control and power via zero leak hot stabs.
All Deepwater Diamond Wire Saws feature handles and controls conforming to industry standards. The Deepwater Diamond Wire Saw, like the DWS Diamond Wire Saw series, features a self-adjusting autofeed system to control wire bend that automatically matches the feed rate to the cutting rate or stops the feed entirely until the cutting action catches up. Wachs DWDWS delivers a more efficient cutting action with greatly extended wire life. The DWS series is equipped with Syntactic flotation designed to deliver near zero buoyancy at rated depths.
Wachs Subsea Diamond Wire Saws (DWS) are designed for underwater cutting of horizontal or vertical pipe or structures, with five models available to cut from 4in–84in O.D. (122–2134mm). Running on hydraulic power, the saws are controlled remotely with dedicated HPU controls, topside control panels or by ROV control operable via zero leak hot stabs.All Wachs Subsea DWS feature a unique hydrodynamic design that dramatically reduces centrifugal forces during operation, which means less power wasted in churning water and more power directed to cutting the workpiece.
SELF ADJUSTING AUTO FEED SYSTEM The Wachs Diamond Wire Saw is the only machine of its kind with a self adjusting auto feed system that controls wire tension, automatically matching the feed rate to the cutting rate. With the ability to adjust or stop the feed entirely until the cutting action catches up, it delivers a more efficient cutting action with minimal operator intervention and greatly extended wire life.
31684-DS-01 Equipment Datasheet DWDWS0416
31685-DS-01 Equipment Datasheet DWDWS1636
Subsea Pile cutting
Subsea Diamond Wire saws, range 4-84 inches
Wachs Subsea Diamond Wire Saws (DWS) are designed for underwater cutting of horizontal or vertical pipe or structures, with five models available to cut from 4in–84in O.D. (122–2134mm). Running on hydraulic power, the saws are controlled remotely with dedicated HPU controls, topside control panels or by ROV control operable via zero leak hot stabs.All Wachs Subsea DWS feature a unique hydrodynamic design that dramatically reduces centrifugal forces during operation, which means less power wasted in churning water and more power directed to cutting the workpiece.
SELF ADJUSTING AUTO FEED SYSTEM The Wachs Diamond Wire Saw is the only machine of its kind with a self adjusting auto feed system that controls wire tension, automatically matching the feed rate to the cutting rate. With the ability to adjust or stop the feed entirely until the cutting action catches up, it delivers a more efficient cutting action with minimal operator intervention and greatly extended wire life.
NC Subsea Diamond Wire saw R2
Subsea Pile cutting
Travel Cutter SD
When E.H. Wachs is mentioned, the product that often comes to mind is our famous Trav- L-Cutter (pronounced “Travel Cutter”). First introduced in 1949, this portable milling machine is designed to cut and bevel simultaneously from 6in-72in O.D. (DN150–1800) on most pipe and vessel materials and schedules (optional drive chain sections required for OD greater than 48in).
Secured by its mounting/drive chain, the Trav-L-Cutter SD drives itself around the pipe as it machines, producing a weld ready surface. Driving around the circumference of the workpiece gives the Trav-L-Cutter SD an advantage over other machine tool types – the ability to accommodate any workpiece diameter by simply adding/adjusting the mounting/drive chain length.
More info
Video
