Air powered FF 424 flange facing machine faces from 4in (101.6mm) ID to 24in (609.6mm) OD up to a 16in 150# flange. Fast, simple operation with record grove, RMS 500, 250, 125 and 63 finishes. Kit complete with HD air motor, mandrel, 23 leg extension sets, tool slide, tooling and storage case.
Faces flanges from 4in (101.6mm) ID to 24in (609.6mm) OD
Record grove, RMS 500, 250, 125 and 63 finishes
Kit complete with HD air motor and storage case
Product lineUser manual
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.
VideosMDSF Dynaprep videoProduct line
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 R2Subsea Pile cutting video
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 FrameLCSF infoVideosLCSF kutting Subsea cutting LCSFWachs machines in action
The Hi-Force range of hydraulic nut splitters provide the perfect answer for removing worn, broken or corroded nuts. The flange spreader range offers mechanical and hydraulic spreader options and provides the ideal solution for opening flanges safely in the marine and oil and gas industries.
ECC External Casing Cutter utilizes Wachs split frame technology to cut a wide range of casing conductors externally above the wellhead. The ECC split frame mounts around the exposed casing O.D. above the wellhead and simultaneously cuts and chamfers. Ring sizes are available for most grades and weights of the exposed external casing (or drive pipe/conductor) up to a 26” (660mm) diameter, with the ECC 814 AIR being the most common.
The ECC is based on Wachs proven split frame portable machine tool and takes advantage of the wide range of standard Genuine Wachs Tooling, requiring minimal axial and radial clearances. The ECC is available with pneumatic or hydraulic drive options. Remote handheld controls are optionally available for pneumatic powered machines.
External casing (drive pipe/conductor) cutting and beveling up to a 26” (660mm) diameter
Utilizes standard Wachs Genuine Tooling for severing and chamfering
Based on DynaPrep MDSF Split Frame technology
Requires minimal axial and radial clearances; hydraulic or pneumatic drive