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RSP-1550 Chinelatto Surface Milling Machine for Automotive Cylinder Heads — front view with guards open
RSP-1550
RSP-1550 Chinelatto Surface Milling Machine for Automotive Cylinder Heads
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Request a Quote
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Spare Parts
Frequently Asked Questions
Catalogs
MANUFACTURER
Manufacturer
🇧🇷 CHINELATTO
Model
RSP-1550
Category
Plaina de Cabeçotes e Blocos
Catalog
PT · ES · EN
Description
RSP-1550 cylinder head resurfacer with 61X16 inch (1550X406MM) capacity, variable speeds 180-1200RPM and 7.25HP power. Table with 67 inch (1700MM) stroke and 1.2-27.6 IPM (30-700MM/min) feed for professional resurfacing
Technical Specifications
TECHNICAL FEATURES
| .Milling capacity - length x width | 61" x 16" |
| .Max. Height | 32" |
| .Table advancement | 67" |
| .Table dimension | 59" x 18.9" |
| .Spindle variable speed | 180 ~ 1200 rpm |
| .Table variable speed | 1.18"~27.56"/min. |
| .Vertical speed | 39.37"/min. |
| .Power motors | 5.44 kw |
| .Spindle motor | 3.75 kw. |
| .Table motor | 1.125 kw. |
| .Vertical motor | 0.56 kw. |
| .Electrical tension | 220v. 60hz. 3ph. |
| .Net weight | 4.784 lb |
| .Gross weight | 6.062 lb. |
| .Maritime packing | 118"x59"x98" |
| .Working area | 181"x59"x98" |
STANDARD ACCESSORIES
- 01 Dial indicator for leveling
- 01 Parallel support - height 1.97"
- 01 Parallel support - height 7.87"
- 01 Fixing Kit
- 01 Tool holder Ø16"
EXTRA ACCESSORIES
- DI Cradle
- DB-30°/45° Cradle for "V" blocks
- Leveling towers
- CBN Insert for cast iron
- PCD Insert for aluminum
- Hard pre-chamber
- KIT STONES: Stone holder Ø 16.53" mm with 12 pcs
- KIT STONES: Stone balancing device with 01 false axis
- KIT STONES: Mist cooling by compressed air injection
- KIT STONES: Device for dressing stones
- Technical specifications subject to change.
Specifications subject to change without notice. Some capacities listed may require optional accessories. Confirm exact dimensions during quotation.
Frequently Asked Questions
▸ What is a surface milling planer for automotive cylinder heads used for?
The surface milling planer is used to machine and level automotive cylinder heads, correcting warping and deformations caused by engine overheating. The equipment removes material from the contact surface between head and block, ensuring perfect gasket sealing. The RSP-1550 Chinelatto works with area up to 61x16 inches (1,550x406mm), handling from small engines to large V8s, with professional precision for machine shops specialized in engine resurfacing.
▸ What is the maximum milling capacity of the RSP-1550 machine?
The RSP-1550 Chinelatto has capacity to mill parts up to 61x16 inches (1,550x406mm) in length and width, with maximum height of 32.3 inches (820mm). The table has total stroke of 67 inches (1,700mm) and dimensions of 59x19 inches (1,500x480mm). The equipment offers variable speeds on tool spindle from 180 to 1200rpm and table feed from 1.2 to 27.6 IPM (30 to 700mm/min). With total power of 7.25hp distributed across three motors, it handles from small heads to large V8 blocks with industrial precision.
▸ What types of engines and cylinder heads can be milled on this machine?
With working area of 61x16 inches (1,550x406mm) and height of 32.3 inches (820mm), the machine accepts cylinder heads from virtually all automotive engines: from small 1.0L to large V8s and heavy diesel engines. It handles domestic engines like VW, Fiat, GM, Ford, and imports like Honda, Toyota, Mercedes. The capacity also allows working smaller blocks and special parts. The Ø16 inches (Ø406mm) tool holder plate and variable speeds from 180-1200rpm adapt to different materials like cast iron and aluminum.
▸ What's the difference between manual milling planer and automatic feed?
The automatic feed milling planer, like the RSP-1550, offers precise control of feed speed (1.2-27.6 IPM / 30-700mm/min) through specific 1.5hp motor, ensuring uniform finish and constant dimensional accuracy. In manual planers, the operator controls feed manually, which can generate irregularities in finish and operator fatigue. Automatic feed also allows working larger parts with less physical effort, higher productivity and repeatability between parts, essential for production work.
▸ How does the cylinder head machining process work on the milling machine?
The cylinder head is fixed on the table with clamping devices and leveled with dial indicator. The cutting tool, mounted on Ø16 inches (Ø406mm) plate, rotates between 180-1200rpm according to material. The table automatically advances 1.2-27.6 IPM (30-700mm/min) while tool removes material from surface. Vertical feed of 39.4 IPM (1,000mm/min) allows adjusting cutting depth. The RSP-1550 maintains constant cooling and precise control, ensuring flatness and surface finish adequate for perfect gasket sealing.
▸ What type of maintenance is needed on the milling planer?
Maintenance includes daily lubrication of grease points, weekly oil level check on guides and cooling system cleaning. Monthly, verify table alignment, calibrate speeds and inspect cutting tool wear. Every 6 months, service motors and electrical system. Weighing 4,784 lb (2,170kg), the machine requires well-leveled foundation and 15x5 ft (4.6x1.5m) area for operation. Proper preventive maintenance ensures constant precision and service life over 15 years in professional use.
▸ RSP-1550 Chinelatto Surface Milling Machine for Automotive Cylinder Heads: how much does it cost?
The RSP-1550 is quoted on demand, and pricing varies with each customer's needs, including accessories, tooling and optional features. With in-house technology developed by Chinelatto in Brazil since 1962, you can count on responsive support from our technical team. Spare parts: many are kept in stock and the others are manufactured within a reasonable lead time. Request a quote at chinelatto.com.br/contact — our sales team will contact you very soon.
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