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TOS BRH 20A Surface Grinding Machine

Price 3000 INR/ Piece

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TOS BRH 20A Surface Grinding Machine Specification

Model
BRH 20A

Rotation
Clockwise

Product Type
Surface Grinding Machine

General Use
Precision Surface Grinding

Material
Cast Iron Base, Alloy Steel Components

Type
Horizontal Surface Grinder

Capacity
Heavy Duty

Weight (kg)
Approx. 1450 kg

Computerized
No

Automatic
No

CNC Or Not
No (Conventional)

Control System
Manual

Table Size
500 x 200 mm

Table Slide Way
V and Flat Guideways

Magnetic Chuck Size
500 x 200 mm

Grinding Wheel Size
200 x 20 x 76 mm

Grinding Wheel Speed
2800 RPM

Grinding Length
500 mm

Floor Space
1600 x 1200 mm

Fuel Tank Capacity
50 L

Spindle Speed
2800 RPM

Power
3 kW

Voltage
415 V

Dimension (L*W*H)
Approx. 1600 x 1200 x 1500 mm

Feature
Rigid Construction, High Precision

Color
Standard Green

Hydraulic System
Built-in for Table Movement

Main Motor Power
3 HP

Lubrication System
Centralized

Hand Wheel Graduation for Vertical Feed
0.01 mm

Coolant System
Provided

Maximum Distance from Table Surface to Spindle Center
370 mm

Phase
Three phase

Table Longitudinal Travel
550 mm

Surface Finish Achievable
Up to 2 microns

Table Cross Travel
230 mm

Column Vertical Feed
0.02 0.5 mm/rev

WorkingSpeed
Up to 18 m/min (table travel)

Installation Type
Floor Mounted

About TOS BRH 20A Surface Grinding Machine

Make - TOS (Czech Republic)

Model - BRH-20A

Max. Job Size - 200 mm x 630 mm

Current Magnet Size - 200 mm x 600 mm

Grinding Wheel Size - Diameter 250 mm x 40 mm Width

Max. Longitudinal Travel - 710 mm

Max. Distance b/w Wheel-Axis & Magnet Top - 335 mm

- Column Moving type design for Transverse Travel.

- With Coolant Filtration Unit, Coolant Tank, pump etc.

- Motorized Rapid Vertical Travel of the Wheel-Head.

- Machine is in excellent working condition.

Video link - https://youtu.be/W5K-JeN-zEU

High-Precision Grinding Performance

Achieve exceptional surface finishes with the BRH 20A, reaching up to 2 microns thanks to its rigid construction and precision engineering. The built-in hydraulic and centralized lubrication systems contribute to consistent, high-quality results, making it a preferred choice for demanding machining tasks.

Robust and Versatile Design

Constructed with a cast iron base and alloy steel components, the BRH 20A is designed to withstand intensive use. The spacious table and magnetic chuck accommodate a range of workpieces, suitable for various industrial users including exporters, importers, manufacturers, suppliers, and traders.

User-Friendly Manual Controls

Equipped with manually operated controls, the BRH 20A offers fine adjustments with vertical feed graduation of 0.01 mm per hand wheel revolution. Its conventional interface provides reliable, direct manipulation for precise grinding tasks, ideal for operators favoring hands-on machining.

FAQs of TOS BRH 20A Surface Grinding Machine:

Q: How does the TOS BRH 20A achieve high precision surface finishes?

A: The machines rigid cast iron base, precision-ground guideways, and micron-grade hand wheel graduations allow operators to achieve surface finishes up to 2 microns. The centralized lubrication and coolant systems further support consistent and smooth grinding operations.

Q: What types of materials can be processed on this grinding machine?

A: The BRH 20A is designed for heavy-duty grinding of a range of ferrous and non-ferrous metals, supported by its robust magnetic chuck and alloy steel components. Its commonly used in tool rooms, maintenance shops, and manufacturing for precision surface finishing.

Q: When is the centralized lubrication system used during operation?

A: The centralized lubrication system functions continuously while the machine is in operation, ensuring that all critical moving components are consistently lubricated for minimal wear and optimal performance throughout the grinding cycle.

Q: Where is the TOS BRH 20A typically installed?

A: This surface grinder is intended for floor mounting and requires a space of approximately 1600 x 1200 mm. It is commonly used in workshops, manufacturing facilities, and tool rooms where precision surface grinding is essential.

Q: What is the process for adjusting the vertical feed on this machine?

A: Operators can finely tune the columns vertical feed by using the hand wheel, which offers graduations in increments of 0.01 mm. This precise adjustment ensures controlled depth during the grinding process, crucial for maintaining accuracy.

Q: How does the built-in hydraulic system benefit table movement?

A: The integrated hydraulic system provides smooth, reliable longitudinal table movement up to 18 m/min, reducing manual effort and maintaining consistent feed rates. This results in more uniform grinding, especially on larger workpieces.

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