Milling & Grinding

Comec RP 330 - Cylinder Head Reconditioning Machine
The Comec RP 330 is a small milling and grinding machine for the reconditioning of flat surface like cylinder heads or engine blocks whether in aluminium or cast iron.
• Strong cast iron frame.
• Dry cutting or wet grinding in accordance with the requirement.
• Possibility of wet grinding on by means of the outfit RP 330 having the coolant pump, the splash guard and the cabinet.
| Technical Characteristics | |
|---|---|
| Table surface | 26 3/8"x10½ |
| Max. distance table to grinding wheel | 13" |
| Grinding wheel vertial travel | 8" |
| Diameter of grinding | 13" |
| Spindle speed | 700-1400 RPM |
| Automatic feed speed (both directions) | 6"/min |
| Wheel head motor power | 1.125-1.875 kW |
| Feed motor power | 0.11 kW |
| Cooland pump motor Mod. C power | 0.11 kW |
| Dimensions LxWxH Mod. C | 55x47x68" |
| Weight Mod. C | 893 lbs |
Comec RP 850 - Head And Block Resurfacer
The experience in resurfacing cast iron and aluminium by using special tools like CBN or PCD at high speed, give us the possibility to develope and realize this engine head and block resurfacing machine.
Features like a wide working capacity (970 mm table travel), the variable speed of head and table by frequency inverters, and the price extremely interesting, make it the perfect choice for the small garage and also for the big engine rebuilding workshop.
| Technical Specifications | |
|---|---|
| Table travel | 970 mm |
| Max workpiece lenght | 815 mm |
| Max workpiece width | 310 mm |
| Min-Max workpiece height | 190 - 430 mm |
| Cutting plate diameter | 310 mm |
| Variable spindle speed rotation | 110 - 900 rpm |
| Variable table travel speed | 0 - 600 mm/min |
| Head motor power | 1,1 kW |
| Table motor power | 0,75 kW |
| Dimensions (LxLxH) | 1550x870x1720 mm |
| Weight | 525 Kg |
Comec RP 1000 - Cylinder Head And Block Resurfacing Machine
The RP 1000 is a resurfacing machine for cylinder heads and blocks of cars and trucks as well as all flat surfaces which require a high mating surface of finishing and accuracy. All parts composing the machine as basement, table, column and head are of high quality cast iron widely well-framed which offers high rigidity and sturdiness features. Table feed operates by a ball screw drive extremely precise even at slow feed speeds; a frequency inverter which controls the ball screw driving motoreducer, offers a variable speed feed widely adjustable by potentiometer.
| Technical Specifications | |
|---|---|
| Table travel | 1050 mm |
| Max workpiece lenght | 895 mm |
| Max workpiece width | 315 mm |
| Max workpiece height | 545 mm |
| Min workpiece height | 125 mm |
| Segmented grinding wheel diameter | 315 mm |
| Variable head speed rotation | 550 - 1450 rpm |
| Variable table travel speed | 130 - 1300 mm/min |
| Head motor | 2.2 kW |
| Table motor | 0.75 kW |
| Head rapid feed motor | 0.18 kW |
| Coolant pump motor | 0.10 kW |
| Dimensions (LxLxH) | 1680x1100x1850 mm |
| Weight | 1015 Kg |
Comec RP 1300 - Cylinder Head And Block Resurfacer
The RP 1300 is a resurfacing machine for cylinder heads and blocks of cars and trucks as well as all flat surfaces which require an high mating surface finishing and accuracy. The technology design adopted on RP 1300 combines well tested solutions as the flat and V-shaped ways machined directly on the basement and always perfectly lubricated that grant an excellent run fluidity even at slow feed speeds, with other more innovative features as the ball screw drive feed with a wide adjustable speed feed and infinitely adjustable spindle speed by inverter or the automatic cycle for milling operation.
In fact the RP 1300 is supplied, as standard equipment, with segmented grinding wheel for cast iron or aluminium and pre-chamber cylinder head resurfacing and brazed tool for aluminium machining.
| Technical Specifications | |
|---|---|
| Table travel | 1350 mm |
| Maximum working lenght | 1175 mm |
| Maximum working width | 350 mm |
| Maximum working height <8with option CRZ130) | 600 mm (750 mm) |
| Useful table surface | 1100x230 mm |
| Grinding wheel diameter | 350 mm |
| Spindle rotation speed (with option VMV013) | 1450 rpm (550÷1450) |
| Variable table feed speed | 0÷1500 mm/min |
| Spindle motor | 4.2 kW |
| Table motoreducter | 0.75 kW |
| Rapid feed motor | 0.5 kW |
| Coolant pump motor | 0.25 kW |
| Dimensions (LxLxH) | 2500x1000x1800 mm |
| Weight | 1380 Kg |
Comec SPN800 - Belt Surfacer
The belt surfacer Comec SPN800 is the most economical and productive way to resurface engine parts like: intake and exhaust manifolds, cylinder heads, covers and every gasket surface area.
This model is the easiest machine of their kind to operate, thanks to the foot safety switch, and to maintain, for the fast and easy replacement of grinding belt. Moreover it requires no preparation or set-up other than lifting the work to the grinding surface, so it can be easily operated by a semi-skilled operator.
| Technical Characteristics | |
|---|---|
| Maximum work area | 800 x 300 mm |
| Grindig belt speed | 3.2 m/sec |
| Motor power | 3 kW |
| Belt size | 2260 x 300 mm |
| Overall dimensions | 1560 x 550 x 420 h |
| Weight | 160 kg |














