Rotary Scarifiers

Desco’s FX Tool and Mini-Flushplate systems were designed as an innovative solution for applications previously requiring multiple tools. The Desco FX Tool enables the operator to make up a number of tools by simply changing out the abrasive hub. Whether removing rust and corrosion, heavy coatings or providing a mechanical shot blast profile, the Desco FX Tool Systems are capable of tackling all these applications with a simple head change. Desco FX Tool Systems also include engineering controls that enable safe use in the most hazardous environments, including lead abatement and even radioactive decontamination.

 

Hand-Held FX Tool

The FX Tool was designed for only one reason - PRODUCTION.  The FX Tool, with its multiple interchangeable abrasive heads, is the most aggressive mid-sized tool available today. Employing the Roto Peen Hub, the FX Tool performs like a hand held controlled shot blast machine, capable of achieving SSPC Sp.11 cleanliness. The Hammer hub, when used, performs like a high-speed needlegun. The most aggressive hub is the Cutter hub, which is used for removing non-skid, scarifying concrete, and when a nasty job just has to get done!

Applications

Metal

Concrete/Stucco

Non-skid removal

Coating removal

Mill scale removal

Mastic removal

Rust removal

Scarification

Weld preparation

Surface preparation

Surface profiling

Grinding

Hazardous coating removal

Stucco removal / cool deck

Edging tool for walk-behind machines

Edging tool for blast machines

Configurations

Part

Description

Hub(s) Included

Accessories Furnished

Pneumatic Models

110.216

FX System

Reloadable Cutter, Roto-peen, & Roto-hammer

Whip assembly, oil bottle, tool kit, carrying case, air regulator1.

110.212

FX w/Roto-peen

Roto-peen

Tool kit, air regulator1

110.2133

FX w/Reloadable-cutter

Reloadable Cutter

Tool kit

110.211

FX Bare

None

None

Electric Models, Standard Motor

110.226

FX System

Reloadable cutter, Roto-peen, & Roto-hammer

Tool kit and carrying case.

110.222

FX w/Roto-peen

Roto-peen2

Tool kit

110.2236

FX w/Reloadable-cutter

Cutter, Reloadable

Tool kit

110.221

FX Bare

None

None

Electric Models, Heavy Duty Motor2

110.2233

FX w/Reloadable Cutter

Cutter, Reloadable

Tool kit

110.223

FX w/Welded Cutter

Cutter, Welded

Tool kit

110.2212

FX Bare

None

None

Notes: 
1Air regulator required for speed control on Pneumatic FX when using Roto-Peen.
2Roto-Peen can not be used with Heavy Duty motor.

Specifications

Item

Pneumatic

Electric, Standard

Electric, HD

Power:

90 psi @ 39 cfm
(Air hose 1/2" ID, 100' max len)

115v, 1200w

115v, 1725w

Speed (no load):

4,500 rpm

1,100 – 3,600 rpm (Variable)

6,600 rpm

Weight (no hub):

11 lbs.

6.5 lbs.

11.6 lbs

Length:

13-3/4

15in

19.25in

Cleaning Swath:

4.25 in

Cleaning Margin:

Cleans to within 1in of vertical surface

Productivity:

Up to 300 sq.ft. per hour

Vacuum Hose (optional)

1-1/2" ID

Interchangable Hubs

Hub Type

Description

Cutters are used to remove heavy coatings including epoxy and elastomeric type coatings, mastic removal, non-skid removal, as well as concrete scarification.  Two types of cutter hubs are available:
1) Welded – when cutters wear out the hub is discarded.
2) Reloadable – when cutters wear out, the hub is reloaded.  A reload kit is available which includes cutters and other wear parts.

 

Roto-Hammers are very effective in removing fracturable coatings. Due to their design, they are also ideal for removing coatings from irregular surfaces or surfaces with holes or protruding objects such as nuts, bolts, welds and tie downs.  Due to the Roto-Hammer design, they perform much like a needlegun in terms of both profile and versatility.  Hammers will step over obstacles like bolt heads and step into depressions, in the same manner as the needles of a needlegun.

Roto-Peen Flaps are used to remove fracturable coating up to a 20 mil thickness.  Roto-Peen was designed to provide a shotblast type profile and meets the 1 to 3 mil profile specified by SSPC SP-11. Roto Peen is approved for use on steel, aluminum and concrete substrates.  Roto Peen are long wearing when used properly.  Proper use includes maintaining proper height adjustment, speed and the avoidance of excessive heat buildup.  Roto Peen is designed for use on flat surfaces and not for running over weld bead or other surfaces with protruding objects. See operating instructions for more information.

Consumable Service Life Guidelines

Hub Type

Area per Reload (Sq Ft)1

Time per Reload (hours)2

Steel

Concrete

Cutter

60 – 200

60 – 200

1 – 4

Roto peen

90 – 250

60 – 250

20 – 40

Roto hammer

120 – 250

60 – 250

10 – 30

Consumables and Accessories

Part

Description

Interchangable Hubs

110.032

Hub, Cutter, Reloadable, w/cutters

110.027

Hub, Cutter, welded (not reloadable), w/cutters

110.022

Hub, Roto-Hammer (eq. to a high speed needlegun)

110.054

Hub, Roto-Peen, w/"C" flaps

110.012

Hub, Roto-Peen, w/o flaps

Consumables

110.033

Reload, cutters

110.006

Reload, Roto-Peen, type "C", (12 pcs, 2"ea.)

Accessories

110.016

Roto-Peen keeper pin (6 required)

110.047

Roller Kit, for use with Roto-Peen

110.049

Roller (Must purchase 2)

 

 

110.001

Replacement Brush Set for Dust Collector.  Comes with brush, channels and rivets

 

 

500.057

Carry case

500.008

Filter/lubricator (“Whip Assembly”)

500.015

Oil bottle

110.020

Air regulator (required when using Roto-Peen)

 

110.216 FX Tool, Pneumatic System

 

 

 

110.226 FX Tool, Electric System

 

 

 

110.2133 FX Tool, Pneumatic

 

 

 

110.2236 FX Tool, Electric, Standard

 

 

 

110.2236 FX Tool, Electric, Heavy Duty