S Series - Surfacing

S80 Series CNC Surfacing Machines

The Rottler S80A machines combine cutting edge control technology with proven traveling column machine tool dry surfacing technology to give the world’s most advanced surfacing machines available today. Traveling column design proven for decades in Rottler engine block machining centers reduces floor space requirements and improves accuracy of surface finish. The S86A is designed for […]

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F Series - Boring & Sleeving

F-Series Boring

The FA machines are the industry standard worldwide for boring bars. Designed for all automotive blocks up to big block V8’s and small diesel blocks, the F9A will produce accurate bores for a lifetime. The F9A is ideal for the production shop where the odd sleeve must be fitted. The F9A boring bar is the […]

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SG Series - Seat & Guide Machining

SG100XY

There are two common designs for diesel cylinder heads: large (huge) castings for 6 cylinder inline engines with 24 valves, and single-cylinder heads, each with 4 valves (such as found on the CAT 3500). The single cylinder heads are the biggest challenge! Most seat and guide machines can only handle one single head at a […]

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SG10XY

The Rottler SG10XY ACTIV spindle is mounted on a sphere which allows the UNIPILOT to automatically center with the valve guide centerline while the Workhead is floating on air cushions. Once air floating stops and the Workhead clamps, the UNIPILOT and valve guide centerline are maintained while cutting the valve seat.  ACTIV SPINDLE – Spherical […]

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SG80A

The Rottler SG80A was created specifically for machine shops that rebuild small to large cylinder heads found in the heavy duty engine industry. Large cylinder heads come in many shapes and sizes, from 24 valve single casting cylinder heads to huge single cylinder heads used in natural gas, mining and marine workboat engines. We put […]

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SG90MTS

The all new SG90MTS has a MANUALMATIC Touch Screen control similar to previous MANUALMATIC models but now features the proven ACTIV spindle system mounted on triple air float centering system to improve CONCEN accuracy and allow the use of small diameter pilots for small diameter valve seats. Spindle down feed is operated by the steering […]

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SG9MTS

The SG9MTS uses the proven patented UNIPILOT tooling system. The machine have 2 modes of operation: MANUALMATIC – a brand new concept has been added to these machines which should increase productivity by 30-50%. During seat cutting, the operator does not have to operate any buttons or switches, simply turn the spindle feed steering wheel up and down […]

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H80 Series - Vertical Honing

H80 Series Honing

Rottler Manufacturing has led the industry in the application of diamond abrasives to the automotive aftermarket. The process was engineered by experts from many fields to create an entire process to bring diamond technology into the hands of the performance racing, production rebuilder and jobbing shop. The process has proven to be the most economical […]

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EM60 Series - Engine Machines

EM69HP

Rottler’s Next Generation 5 Axis CNC Multi Purpose Machining Center offers the precision and speed needed to reproduce cylinder heads with exceptional accuracy – with no handwork needed. The EM69HP also has the capability of porting intake manifolds with the same techniques used to port cylinder heads while also perform engine block jobs such as […]

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EM69P

Rottler’s Next Generation 5-Axis CNC Multi Purpose Machining Center offers the precision and speed needed to reproduce cylinder heads with exceptional accuracy – with no handwork needed. The EM69P also has the capability of porting intake manifolds with the same techniques used to port cylinder heads while also perform standard jobs such as boring, surfacing, […]

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EM69ATC

The EM69ATC 3 and 4 axis CNC Machining Center is versatile and great for machining engine blocks and making custom parts with a 24-tool Automatic Tool Changer. Read more in the “Features” tab below. Rottler’s totally new, next generation CNC control found in the EM Series machines continues to give users unmatched speed of learning […]

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VR Series - Valve Refacing

VR12

Rottler’s Centerless Grinding System is able to grind a set of valves to exact same length without adjusting settings. The Centerless System rotates the valve stem on it’s own centerline. Precision drive rollers rotate the valve stem and a pneumatic low friction steady rest support the valve stem similar to a precision balancing machine, resulting […]

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F60 Series - Multi Purpose Machine Center

F69A

The F69A is a truly amazing machining center. Blueprint bore, line bore, deck blocks, surface heads, true lifter bores, automatic milling to size, all in fully automatic operational modes. The real advancement is in the Rottler Windows program control. All the listed functions are formatted in operations tabs on the touch screen that any shop […]

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EM100 Series - Extra Heavy Duty Machining Centers

EM105H

The massive EM105H is designed for machining large engines used in the earthmoving, mining, oil and gas, power generation and marine work boat industries up to the size of V20 engines blocks such as the CAT3520 and C175 v20, MTU 4000 V20, Cummins QSK78, Waukesha 9390, etc. The EM100 Series employ an entire array of […]

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EM104H

The EM104H is designed for machining large engines used in the earthmoving, mining, oil and gas, power generation and marine work boat industries up to the size of the CAT 3516 and 399, Cummins QSK 78, MTU 4000 V16, Waukesha 7042,etc. All EM104H machines employ an entire array of features which help maximize the productivity […]

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EM103H

The EM103H is designed for machining smaller engine blocks used in ‘On Highway’ applications such as trucks and buses. At the same time it is a large machine capable of machining mid range size blocks up to the size of a CAT 3508 and 3412, Komatsu 170 V12, MTU 2000 V16, Cummins K38, Detroit 60, […]

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EM70 Series General Purpose

EM79

Machine Operations Automatic Tool Changer Block Surfacing Blue Print Boring Boring & Sleeving Circular Interpolation Connecting Rod Boring Cylinder Boring Cylinder Head Resurfacing Lifter Boring Line Boring Multi Purpose CNC (Custom Parts) Thrust Cutting

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