Milling Head R-4

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

The milling head is used for precision milling operations on metal parts, allowing machining at different angles. With lateral inclination of 45° left and right, it offers versatility to work complex surfaces and make precise cuts. It's ideal for shops needing flexibility in milling, adaptable to different machines through cross-rail mounting. Its ability to work at multiple angles makes it essential for industrial machining requiring dimensional precision.

Q: How many speeds does the R-4 milling head have and what is the motor power?

The MILLING HEAD R-4 has 4 rotation speeds: 108, 315, 430 and 1,260 rpm, driven by a 5 HP motor. Transmission is via steel gears with tempered and ground teeth, ensuring durability and precision. Maximum spindle travel is 1.6 inches (40 mm) and works with ISO 40 taper. Automatic lubrication via internal pump keeps gears always protected. Operates on 220V, 60Hz, three-phase power.

Q: What type of tooling does the milling head accept?

The milling head uses tools with ISO 40 taper in the tool spindle, an international standard widely used in industrial milling machines. It accepts end mills, drills and other cutting tools compatible with this taper. As an option, it can receive an adaptable sub-head that allows using other specific tools. The MILLING HEAD R-4 offers flexibility in tool selection, adapting to different types of machining according to shop needs.

Q: What's the difference between manual and CNC milling head?

The manual milling head, like the R-4 model, has adjustments made by the operator through hand wheels and cranks, offering direct control over inclination and feeds. CNC has automated control via programming. Manual is more economical, ideal for small batches and varied parts, allowing quick adjustments based on machinist experience. CNC is better for serial production. The MILLING HEAD R-4 serves well shops that value flexibility and manual control.

Q: How does the milling head transmission work?

The milling head transmission works through steel gears with tempered and ground teeth, ensuring precision and durability. The system has automatic lubrication via internal pump that keeps gears always protected during operation. The 4 speeds are selected mechanically, allowing choice of appropriate rotation for each material type and tool. This robust transmission supports the 5 HP electric motor power, ensuring constant torque even in heavy cuts.

Q: What maintenance does the milling head need?

Milling head maintenance includes regular checking of lubrication oil, gear cleaning and inspection of the automatic lubrication pump. It's important to keep guides clean and lubricated, check tightness of mounting bolts and inspect gear condition. The MILLING HEAD R-4 comes with automatic lubrication system that facilitates maintenance. Periodic inspection by specialized technician is recommended to ensure precision and extended machine life.

Q: Milling Head R-4 CABEÇOTE FRESADOR R-4: how much does it cost?

The CABEÇOTE FRESADOR R-4 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-4

CABEÇOTE FRESADOR R-4

Milling Head R-4

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Catalogs

👁 General Line Catalog · 2.9 MB

MANUFACTURER

Manufacturer 🇧🇷 CHINELATTO

Model CABEÇOTE FRESADOR R-4

Category Cabeçotes Fresadores

Description

4-SPEED milling head with 5HP motor and 45° manual tilt capability. Delivers precision machining from 108-1260 RPM for industrial applications

Technical Specifications

INFORMATION

Rotation speeds	4
Tool holder spindle rotations	108 - 315 - 430 - 1260 rpm (4.9 hp)
Maximum lateral inclination - left / right - manual	45° / 45°
Maximum spindle axis stroke - manual	1.57 in
Tool holder spindle cone	ISO 40
Electric motor - power	4.9 hp
Standard electrical voltage installed	220 volts - 60hz - 3 phases
Housing dimensions (length x width x height)	11.22 x 12.80 x 10.24 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	Necessary and at the buyer's expense.
Sub-head adaptable to the tool holder spindle	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 an industrial milling head used for in machining?

The milling head is used for precision milling operations on metal parts, allowing machining at different angles. With lateral inclination of 45° left and right, it offers versatility to work complex surfaces and make precise cuts. It's ideal for shops needing flexibility in milling, adaptable to different machines through cross-rail mounting. Its ability to work at multiple angles makes it essential for industrial machining requiring dimensional precision.

▸ How many speeds does the R-4 milling head have and what is the motor power?

The MILLING HEAD R-4 has 4 rotation speeds: 108, 315, 430 and 1,260 rpm, driven by a 5 HP motor. Transmission is via steel gears with tempered and ground teeth, ensuring durability and precision. Maximum spindle travel is 1.6 inches (40 mm) and works with ISO 40 taper. Automatic lubrication via internal pump keeps gears always protected. Operates on 220V, 60Hz, three-phase power.

▸ What type of tooling does the milling head accept?

The milling head uses tools with ISO 40 taper in the tool spindle, an international standard widely used in industrial milling machines. It accepts end mills, drills and other cutting tools compatible with this taper. As an option, it can receive an adaptable sub-head that allows using other specific tools. The MILLING HEAD R-4 offers flexibility in tool selection, adapting to different types of machining according to shop needs.

▸ What's the difference between manual and CNC milling head?

The manual milling head, like the R-4 model, has adjustments made by the operator through hand wheels and cranks, offering direct control over inclination and feeds. CNC has automated control via programming. Manual is more economical, ideal for small batches and varied parts, allowing quick adjustments based on machinist experience. CNC is better for serial production. The MILLING HEAD R-4 serves well shops that value flexibility and manual control.

▸ How does the milling head transmission work?

The milling head transmission works through steel gears with tempered and ground teeth, ensuring precision and durability. The system has automatic lubrication via internal pump that keeps gears always protected during operation. The 4 speeds are selected mechanically, allowing choice of appropriate rotation for each material type and tool. This robust transmission supports the 5 HP electric motor power, ensuring constant torque even in heavy cuts.

▸ What maintenance does the milling head need?

Milling head maintenance includes regular checking of lubrication oil, gear cleaning and inspection of the automatic lubrication pump. It's important to keep guides clean and lubricated, check tightness of mounting bolts and inspect gear condition. The MILLING HEAD R-4 comes with automatic lubrication system that facilitates maintenance. Periodic inspection by specialized technician is recommended to ensure precision and extended machine life.

▸ Milling Head R-4 CABEÇOTE FRESADOR R-4: how much does it cost?

The CABEÇOTE FRESADOR R-4 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.