Milling Head R-12

Q: What is a milling head used for in industrial machining?

The milling head is used for precision machining on metal parts, especially in industrial applications that require high quality. The CABEÇOTE FRESADOR R-12 offers 12 different speeds and rotations up to 1,100 rpm, allowing work with various materials and cutting types. It's fundamental in milling operations that need precise speed control, ideal for machining flat surfaces, slots and complex profiles on engine parts and industrial components.

Q: How many speeds does the R-12 milling head have and what is the motor power?

The R-12 milling head has 12 different rotation speeds. In the 5.0 hp version, rotations range from 85 to 550 rpm, while the 8.0 hp version ranges from 160 to 1,100 rpm. The electric motor can be 5.0 or 8.0 hp, depending on productivity needs. The machine operates on 220 volts three-phase and has ISO 40 or ISO 50 tool holder cone, with spindle stroke of 2.36 inches (60 mm).

Q: What type of tool holder cone does the R-12 milling machine accept?

The CABEÇOTE FRESADOR R-12 accepts ISO 40 or ISO 50 tool holder cones, which are international standards widely used in industry. These cones allow using a wide variety of professional cutting tools. The machine also offers an optional sub-head adaptable to the tool holder spindle, which reduces rotations to 50% of the originals, further increasing versatility for different types of machining and specific tools.

Q: What's the difference between manual and automatic milling heads?

The manual milling head, like the CABEÇOTE FRESADOR R-12, has lateral tilt and spindle stroke operated manually by the operator, offering more direct control over the operation. Automatic ones have movement controlled by hydraulic or electronic commands. The R-12 model allows manual tilt of 45° to each side and stroke of 2.36 inches (60 mm), ideal for shops that need flexibility and precise operator control on each worked piece.

Q: How does the industrial milling machine transmission system work?

The CABEÇOTE FRESADOR R-12 transmission system works via steel gears with tempered and ground teeth, ensuring precision and durability. The 12 speeds are obtained through these gears that transmit motor rotation in a controlled manner. The system includes automatic lubrication via internal pump, which keeps gears always lubricated during operation, reducing wear and increasing service life of internal transmission components.

Q: What type of maintenance does the milling head need?

Milling head maintenance includes regular transmission oil verification, gear cleaning and automatic lubrication pump checking. It's important to keep the tool holder cone clean and burr-free, verify prismatic base bolt tightness and inspect the condition of tempered gear teeth. The CABEÇOTE FRESADOR R-12 automatic lubrication facilitates maintenance, but it's essential to check oil level and quality periodically to ensure transmission durability.

Q: Milling Head R-12 CABEÇOTE FRESADOR R-12: how much does it cost?

The CABEÇOTE FRESADOR R-12 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.

Milling Head R-12

CABEÇOTE FRESADOR R-12

Milling Head R-12

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Catalogs

👁 General Line Catalog · 2.9 MB

MANUFACTURER

Manufacturer 🇧🇷 CHINELATTO

Model CABEÇOTE FRESADOR R-12

Category Cabeçotes Fresadores

Description

12-SPEED milling head with up to 1,100 rpm and ISO 40/50 spindle for precision industrial machining. 5.0 or 8.0 hp motor options

Technical Specifications

INFORMATION

Rotation speeds	12
Tool holder shaft rotations	3.35 - 4.72 - 7.28 - 10.04 - 13.78 - 21.65 rpm (4.9 hp)
	6.30 - 9.45 - 14.57 - 20.08 - 27.56 - 43.31 rpm (7.9 hp)
Maximum lateral inclination - left / right - manual	45° / 45°
Maximum spindle shaft stroke - manual	2.36 in
Tool holder shaft cone	ISO 40 or ISO 50
Electric motor - power	4.9 / 7.9 hp
Normal installed electrical voltage	220 volts - 60hz - 3 phases
Housing dimensions (length x width x height)	16.93 x 21.06 x 12.20 in
Rotation transmission	Via steel gears with tempered and ground teeth and with automatic lubrication via pump
Automatic internal lubrication pump	Included
Prismatic base and spindle nut for adapting the head to the machine crossbeam	Included
Spindle for transverse movement of the milling head on the crossbeam	Optional
Sketch or drawing of the crossbeam for adapting the milling head to the machine where it will be installed	Required and at buyer's expense
Sub-head adaptable to the tool holder shaft	Optional
Rotation speeds	50% of original rotations

Specifications subject to change without notice. Some capacities listed may require optional accessories. Confirm exact dimensions during quotation.

Frequently Asked Questions

▸ What is a milling head used for in industrial machining?

The milling head is used for precision machining on metal parts, especially in industrial applications that require high quality. The CABEÇOTE FRESADOR R-12 offers 12 different speeds and rotations up to 1,100 rpm, allowing work with various materials and cutting types. It's fundamental in milling operations that need precise speed control, ideal for machining flat surfaces, slots and complex profiles on engine parts and industrial components.

▸ How many speeds does the R-12 milling head have and what is the motor power?

The R-12 milling head has 12 different rotation speeds. In the 5.0 hp version, rotations range from 85 to 550 rpm, while the 8.0 hp version ranges from 160 to 1,100 rpm. The electric motor can be 5.0 or 8.0 hp, depending on productivity needs. The machine operates on 220 volts three-phase and has ISO 40 or ISO 50 tool holder cone, with spindle stroke of 2.36 inches (60 mm).

▸ What type of tool holder cone does the R-12 milling machine accept?

The CABEÇOTE FRESADOR R-12 accepts ISO 40 or ISO 50 tool holder cones, which are international standards widely used in industry. These cones allow using a wide variety of professional cutting tools. The machine also offers an optional sub-head adaptable to the tool holder spindle, which reduces rotations to 50% of the originals, further increasing versatility for different types of machining and specific tools.

▸ What's the difference between manual and automatic milling heads?

The manual milling head, like the CABEÇOTE FRESADOR R-12, has lateral tilt and spindle stroke operated manually by the operator, offering more direct control over the operation. Automatic ones have movement controlled by hydraulic or electronic commands. The R-12 model allows manual tilt of 45° to each side and stroke of 2.36 inches (60 mm), ideal for shops that need flexibility and precise operator control on each worked piece.

▸ How does the industrial milling machine transmission system work?

The CABEÇOTE FRESADOR R-12 transmission system works via steel gears with tempered and ground teeth, ensuring precision and durability. The 12 speeds are obtained through these gears that transmit motor rotation in a controlled manner. The system includes automatic lubrication via internal pump, which keeps gears always lubricated during operation, reducing wear and increasing service life of internal transmission components.

▸ What type of maintenance does the milling head need?

Milling head maintenance includes regular transmission oil verification, gear cleaning and automatic lubrication pump checking. It's important to keep the tool holder cone clean and burr-free, verify prismatic base bolt tightness and inspect the condition of tempered gear teeth. The CABEÇOTE FRESADOR R-12 automatic lubrication facilitates maintenance, but it's essential to check oil level and quality periodically to ensure transmission durability.

▸ Milling Head R-12 CABEÇOTE FRESADOR R-12: how much does it cost?

The CABEÇOTE FRESADOR R-12 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.