Rottler HP6A

• Rottler Programmable Automatic Roughing and Finishing Load Sensing System
• Rottler Automatic Feed-out System
• Automatic Controlled Stock Removal with .0002" (.01mm) Resolution
• Automatic Plateau Finish Program
• Automatic Lower Bore Short Stroke or Dwell Finish Program
• Automatic Brush Finish Program
• Infinitely Variable Stroke Speed Control
• Infinitely Variable Spindle RPM Control
• Combination Fixture for In-line and V-Blocks with support parallels
• Stone Tray with Dial Bore Gage Holder
• 50 gal (200liter) Coolant System with Magnetic Separation
• Set Leveling Bolts
• Instruction Manual

• Digital Display - The convenient, easy to read digital bore profile display allows you to visualize the geometry of the bore while honing. 
• Simple Stroke Setting - The HP6A has simple stroke length setting features. The lower stop can be adjusted while the machine is in operation to maximize stroking for blind hole honing.
  
• Two Stage Auto Cycle - Programmable roughing and finish cycle. This gives you greater control, allowing you to aggressively remove material in the roughing cycle. You can then switch to the finish cycle with a lighter stone pressure to finish the cylinder automatically. 
• Fast Setup - Both versatility and large capacity come together with the standard combination fixture. Securing blocks as well as single cylinders has never been easier.
  
• Filtration System - With increased coolant capacity to 50 gallons (200 liters) and a strong magnetic filter system, the coolant stays cleaner and cooler. An optional coolant tank is available for a total of 100 gallons (400 liters). Performance builders can use the optional two stage micron filter system to remove all contaminants from the honing fluid. 
• Rugged Design, Solid Construction - The large, heavy duty base increases the capacity of the machine and ensures a lifetime of rigidity and accuracy. 
• Superior Control - Dwell anywhere in the cylinder to work out tight spots. Any position from top to bottom can be worked without raising or lowering the workpiece.
• Automatic Plateau Finish Cycle - The HP6A computer has a program specifically for Plateau Finishing of cylinders. By counting the number of strokes with a light stone pressure, this automatic cycle guarantees the same exact finish hole after hole, block after block. 
• Water Based Coolant - Water based coolant can be used with Rottler diamond honing stones, greatly reducing heat build up in the block during honing.
  

The Rottler cylinder hone employs the latest technology available for today's engine builder. The innovative control panel makes honing easier and more accurate than ever before. Rottler Manufacturing continues a lasting tradition of introducing state of the art machine shop equipment to the engine builder. Quality, service, and technical support is built into every Rottler Machine.

The bottom line is greater control and efficiency with increase profits for today's machine shop.

Independent Stroke and Spindle drives - Achieve the desired crosshatch efficiently. Stop anywhere in the cylinder.

Digital Control Operation - Feed settings can be adjusted even while the machine is running.

Block Clamp Arms - Rottler's superior fixturing allows work pieces without main lines to be fixtures easily.

Infinitely Variable Speeds and Feeds - Varying the spindle rpm is as easy as the turn of a dial... set your desired operating speed.

Accuracy - Achieve unmatched accuracy and control with Rottler's Heavy Duty Precision Hone Head. This system not only maintains superior accuracy, but is also effective in aggressive stock removal. The Precision Hone Head was developed to provide excellent abrasive tool support and rigidity. Fast hole geometry correction with minimal stock removal. Aggressive stock removal from .004 to .012 per minute.

Speed - Minimize your machining times with Rottler's efficient honing system. The benefits include: Simple fixturing for a wide variety of work pieces from single cylinders to large diesel blocks. Large capacity for machining diesel blocks and Simple stroke setting.

Profits - Unmatched simplicity and accuracy demonstrated by the Rottler honing process turns jobs into profit. With the ability to machine a wide variety of work pieces, today's shop benefits by having an answer for the more challenging honing jobs. By offering a broad selection of stones and hone heads, Rottler gives today's machinist solutions. It is the tradition of support and service that continues to advance Rottler as a leader in the cylinder finishing industry.

Versatility - Broad selection of tooling and efficient operator involvement.

Service - Rottler honing machines are backed by the unmatched service and support that you can expect from any Rottler machine. We strive for manufacturing and design of the finest equipment available

For more information: See the HP6A Brochure or give us a call at +1 (253) 872-7050

The HP6A is the first automated cylinder honing machine capable of operating under two automatic program modes.

1. Automatic Stone Feed Out - By setting the number of strokes per feed in conjunction with the total amount to be removed, the operator can hone a cylinder completely unattended. The feed rate can be adjusted anytime during the honing process.
2. Automatic Load Sensing - By setting the desired load pressure in conjunction with the total amount to be removed cylinders can be honed to size accurately, without the need for operator attendance. An industry first! In addition, under high speed automatic operation the machine adjusts to a desirable speed to properly finish the cylinder just before stopping. Enter the load into the computer and the machine automatically maintains this value while it finishes the cylinder.

Hone perfect identical bores in the automatic cycle mode. The machine will straighten tapered an out of round bore conditions automatically(unattended).
Try that on any other brand machine.
Step 1. Hone the first hole, Program rough and finish pressure, set stroke feed rate and RPM for perfect cross hatch pattern, verify final size with a bore gauge, set the calibrated stop ring, the machine will repeat size every time.
Step 2. Float hone head to second hole press the auto cycle button, walk away while the machine finishes the next hole exactly the same every time...
It's really that easy. Don't believe it. Call us and get phone numbers of the many race and high performance shops that have taken the challenge and own these great machines.

Today's standards are becoming more demanding.

Progressive engine builders must be responsive to the dynamic changes in the industry. With the latest model ring seating requirements and the diverse number of block configurations, the machinist needs the versatility offered by Rottler H Series honing machines. Cylinder finish is becoming a science as the demands continue to grow. Graphical representation of the cylinder finish, such as that displayed on an Abbott-Firestone Curve, provide a qualitative analysis of the characteristics of the surface finish. The Rk family of parameters directly portrays the surface characteristics over a given sampling length.

For more information: See the HP6A Brochure or give us a call at +1 (253) 872-7050

Photos may show optional equipmenent.

HP6A Machine Specifications	American	Metric
Control	Automatic
Machine Weight	2300lbs	1045kg
Spindle - Rotation Speed	75 to 285 RPM
Spindle - Motor	2 HP Drive System HP	2 HP Drive System Kw
Coolant Capacity	50 Gallons	189 Liters
Hone Diameter Capacity Optional Range	2.25" - 9.6" Diameter	57.1 - 244mm Diameter
Power Stroke Length	13"	330mm
Maximum Length of Cylinder	17"	432mm
Stroking Speed	Infinitely Variable
Stroking Drive	Air Hydraulic
Coolant System Pump Motor	1/15 HP 208/240 Volt Single Phase 50/60 Hz
Floor Space Required (with Standard Coolant Tank)	72" x 60"	1829 x 1524mm
Floor Space Required (with Optional Coolant Tank)	84" x 60"	2134 x 1524mm
Amp Draw	20 Amps
Dimensions - Machine	60D x 60W x 76" H	1524D x 1524W x 1930mm H
Dimensions - Shipping	67D x 77W x 82" H	1702D x 1956W x 2083mm H
Electrical Requirements	208-240V, 20A, 50/60Hz, Ph	208-240V, 50A, 50/60Hz, 1Ph
Air Requirements	8 cfm @ 90 psi	226 l/min @ 6 bar
Paint Color Code	RAL9002 (Grey White)