Ironwood Wide Belt Sander Series
The Ironwood Wide Belt Sander series offers heavy duty sanding and planing solutions designed to deliver quality results and substantial labor savings. Heavy built steel frames, robust sanding head construction and easy to use controls all come standard with Ironwood. These sanders will impress any craftsman who demands absolute precision and quality solid wood sanding results.
Ironwood wide belt sanders feature heavy-duty motors up to 40HP with widths available from 24” – 52”. Thickness adjustments are quickly and easily achieved with a programmable controller. Easy to adjust sanding pads, contact rollers and feed speeds all make Ironwood the simple, reliable choice. Whether calibrating or planning solid wood or finish sanding, Ironwood has the machine to do the job right. The many features and advantages of Ironwood make this equipment a terrific value.
S 134 RRK
Ironwood's S 134 RRK wide belt sander offers a 42" three head sanding solution and features two contact rollers and a combination sanding head. Designed for a serious woodworker who demands absolute precision in sanding, this machine will save time and deliver excellent quality results. Whether calibration sanding or finish sanding this machine offers the versatility to get the job done with less labor. This model features a heavy duty 20HP motor on head 1, 20 HP motor on head 2 and 15HP motor on head 3.
- 42" working width with infeed roller table and automatic conveyor belt tracking
- Two robust contact rollers and one combination sanding head for verastile sanding capabilities
- Easily adjustable contract rollers and sanding pad for quick machine setups and grit compensation
- Elecrtronic abrasive belt tracking for worry free belt tracking
- Simple and convenient programmable controller for easy machine controllability
S 124 RK HD
S 144 RRRK Sander
Ironwood's S 144 RRK wide belt sander offers a robust 43” 4 head sanding solution. The 4-head solution is designed to offer a 4 grit solid wood sanding sequence, ideal for minimizing cross grain scratches, maximizing abrasive belt life and making orbital sanding faster. This heavy duty model features independent drive motors for each sanding head and weighs over 15,000 pounds.
Features:
- 43” working width (52” available on request)
- 10” diameter contact drums heavy duty sanding capabilities
- Height adjustable sanding pad for quick and easy adjustments
- Electronic abrasive belt tracing for worry free belt tracking
- Programmable controller for fast, easy and convenient machine setup
- Variable feed speed to accommodate a wide variety of sanding needs
S 134 MRK - Planer Sander
The S134MRK planer sander is designed to plane and sand solid wood in a single pass. Whether planing, or sanding solid wood, the Ironwood planer sanders deliver excellent quality results and offers the versatility necessary for a wide variety of applications. Whether planning with the planer head, calibration sanding with the contact rollers or finish sanding with the combination head, this machine delivers tremendous value and capabilities.
Features:
- 42” working width with infeed roller table and automatic conveyor belt tracking
- Spiral cutterhead with heavy stock removal capability and quiet operation
- One robust contact roller and one combination sanding head for versatile sanding capabilities
- Easily adjustable planer head, contact rollers and sanding pad height for quick machine setups and grit compensation
- Electronic abrasive belt tracking for worry free belt tracking
- Simple and convenient programmable controller for easy machine controllability
S 113 K

Ironwood's S 113 K wide belt sander offers a 36" single head sanding solution and features a combination sanding head. Designed for calibration sanding with the contact roller or finish sanding with the sanding pad. This model features a heavy duty 15HP sanding head drive motor for impressive power and performance.
Features:
- 36" working width with automatic conveyor belt tracking for hassle free operation
- Height adjustable sanding pad for quick and easy adjustments
- Electronic abrasive belt tracking for worry free belt tracking
- Programmable controller for fast, easy and convenient machine setup
- Variable feed speed to accomodate a wide variety of sanding needs
S 114 K

Ironwood's S 114 K wide belt sander offers a 42" single head sanding solution and features a combination sanding head. Designed for calibration sanding with the contact rolller or finish sanding with the sanding pad. This model features a heavy duty 20HP sanding head drive motor for impressive power and performance.
- 42" working width with automatic conveyor belt tracking for hassle free operation
- Height adjustable sanding pad for quick and easy adjustments
- Electronic abrasive belt tracking for worry free belt tracking
- Programmable controller for fast, easy and convenient machine setup
- Variable feed speed to accomodate a wide variety of sanding needs
S 124 RK

Ironwood's S 124 RK wide belt sander offers a 42" two head sanding solution and features a contact roller and a combination sanding head. Designed for a serious woodworker who demands absolute precision in sanding, this machine will save time and deliver excellent quality results. Whether calibration sanding or finish sanding, this machine offers the versatility to get the job done with less labor. This model features a heavy duty 20HP motor on head 1 and 15HP on head 2.
- 42" working width with infeed roller table for easy machine loading
- Automatic conveyor belt tracking for worry free machine operation
- Easily adjustable contact rollers and sanding pad for quick machine setups
- Electronic abrasive belt tracking for worry free belt tracking
- Simple and convenient programmable controller for easy machine controllability
S 135 RRK

Ironwood’s engineering team designed the S 135 RRK triple head wide belt sander to be a robust blend of innovation, dependability, and quality. It is the most technologically advanced model of the Ironwood wide belt sander series; designed for a serious woodworker who demands absolute precision in sanding. The S 135 RRK includes a steel contact roller on the first head, a rubber contact roller on the second head and a combination head in position three. All sanding heads feature poly-v-belt drives and height adjustable contact rollers with position indicators for grit compensation, enabling quick set-up times and maximum stability, precision, and sanding quality.
Features: 52” Triple head wide belt sander.
Simple and Intuitive Controls with Programmable Digital Controller
- Controller quickly adjusts machine thickness (+/- 0.1mm or 0.004”)
- Controller storage capacity of 99 programs for easy and fast adjustment
- Displays in mm or decimal inches (3 decimal places for inches)
- Simple push button controls for turning on and off each head
- Control switch with key for service or operation mode
- Amp meters for each sanding head
- Hour meter display
- Emergency stop
Head # 1 is a steel contact roller
- 250 mm diameter profiled steel contact roller
- Height adjustable contact roller with dial indicator for grit compensation
- Thirty (30) horse power motor
- Poly-v belt drive
- Cutting speed of 20 mps (65 fps)
- Cutting direction against feed
Head #2 is a rubber contact roller
- 250 mm diameter 85 shore profiled rubber contact roller
- Height adjustable contact roller with dial indicator for grit compensation
- Twenty (20) horse power motor
- Poly-v belt drive
- Cutting speed of 20 mps (65 fps)
- Cutting direction with feed
Head #3 is a combination head
- 140 mm diameter 65 shore profiled rubber contact roller
- Height adjustable contact roller with dial indicator for grit compensation
- Height adjustable sanding pad
- Twenty (20) horse power motor
- Poly-v belt drive
- Air jet belt cleaning
- Cutting speed of 12 mps (40 fps)
- Cutting direction against feed
S 135 MRK - Planer Sander

Ironwood’s engineering team designed the S135MRK triple headed wide belt planer sander to be a robust blend of innovation, dependability, and quality. It is the most technologically advanced model of the Ironwood wide belt sander series; designed for a serious woodworker who demands absolute precision in sanding.