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TOS BBT 350 Tool Grinding Machine

Name: TOS BBT 350 Tool Grinding Machine
Brand: Liberty Metal & Machines Private Limited
Price: 175000 INR
Availability: InStock

Price 175000 INR/ Piece

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MOQ : 1 Piece

TOS BBT 350 Tool Grinding Machine Specification

Cutting Speed
Varies with tool size, up to 3500 RPM spindle speed

Material
High-grade alloy steel

Operation Type
Manual grinding

Shape
Rectangular base with integrated headstock and tailstock

Cutting Accuracy
±0.02 mm

Cutting Capacity
Tools with diameter up to 350 mm

Cutting Force
Controlled via feed and spindle speeds

Hardness
Up to HRC 60 (depends on tool ground)

Length
Supports tools up to 400 mm length

Drill Bits Types
Standard twist drill, step drill

Coating Type
Powder coating

Machine Type
BBT 350 Tool Grinding Machine

Cutter Type
Side & face cutter, end mill cutter

Operate Method
Manual

Tool Type
Rotary cutting tools, end mills, drills, reamers

Coating
Industrial powder coated finish

Features
Integrated coolant system, precision adjustment, workpiece holding fixtures, adjustable table

Diameter
Up to 350 mm

Maximum Torque
Rated for heavy-duty grinding applications

Processing Type
Tool Grinding

Table Travel (Cross)
200 mm

Safety Features
Emergency stop, interlocking guards

Model
BBT 350

Weight
approx. 1200 kg

Blade Size
Custom tool sizes supported

Voltage
380 V / 50 Hz

Lubrication
Centralized lubrication

Table Travel (Longitudinal)
400 mm

Grinding Wheel Size
Up to 200 mm diameter

Coolant System
Heavy-duty coolant pump

Spindle Taper
ISO 50

Spindle Motor Power
2.2 kW

Dimensions (L x W x H)
1700 mm x 1600 mm x 1400 mm

Max Tool Holder Capacity
Up to 50 kg

TOS BBT 350 Tool Grinding Machine Trade Information

Minimum Order Quantity
1 Piece

Main Domestic Market
All India

About TOS BBT 350 Tool Grinding Machine

Make - TOS (Czech Republic)

Model - BBT 350

Grinding Wheel Outside Diameter - 350 mm

Grinding Wheel Inside Diameter - 270 mm

Table Size - 555 mm x 250 mm

- Tilting type Table on both sides.

- Machine is in excellent working condition.

Video of The Machine -

https://youtu.be/fYkyot2ywPo

Precision Grinding Capabilities

The BBT 350 is engineered to achieve high accuracy, with cutting tolerances maintained at 0.02 mm. Supported by precision table adjustments and a stable base, the machine enables the consistent sharpening and finishing of a wide range of cutting tools. Its rigid frame and holder capacity ensure excellent results, even for complex tool shapes and heavy workpieces.

Versatile Tool Compatibility

Accommodating rotary cutting tools, end mills, drills, reamers, and more, the BBT 350 supports tools up to 350 mm in diameter and 400 mm in length. Its ISO 50 spindle taper and workpiece holding fixtures offer flexibility, making it suitable for both custom and standard tool profiles. The adjustable table travel allows for optimal positioning during grinding operations.

Durable and Safe Operation

Constructed from high-grade alloy steel and finished with industrial powder coating, the BBT 350 ensures durability in industrial environments. It includes essential safety features such as interlocking guards and an emergency stop, as well as a centralized lubrication system, ensuring reliable long-term performance and reduced maintenance requirements.

FAQs of TOS BBT 350 Tool Grinding Machine:

Q: How does the TOS BBT 350 ensure high-precision tool grinding?

A: The machine uses precision adjustment features, stable table travel, and an ISO 50 spindle, which together enable a grinding accuracy of 0.02 mm. Workpiece holding fixtures and a rigid base further ensure consistent and accurate results for various tool geometries.

Q: What types of tools can be ground using the BBT 350 machine?

A: The BBT 350 is compatible with rotary cutting tools such as end mills, reamers, standard twist drills, step drills, side and face cutters, and custom-sized blades, accommodating diameters up to 350 mm and lengths up to 400 mm.

Q: When should I use the integrated coolant system during grinding?

A: The heavy-duty coolant pump should be activated during all grinding operations to minimize heat buildup, improve surface finish, and extend both tool and grinding wheel life, especially when dealing with hardened materials or prolonged sessions.

Q: Where is the BBT 350 typically installed and used?

A: This machine is widely used in manufacturing plants, tool rooms, and maintenance workshops where precision tool grinding is required. Its durable construction makes it suitable for demanding industrial environments worldwide, including export and import operations.

Q: What is the process for operating the BBT 350 tool grinder?

A: Operation involves securing the tool in the fixture, selecting the appropriate grinding wheel, adjusting table position and feeds manually, and activating the spindle and coolant system. Operators control every step to achieve optimal grinding results according to tool specifications.

Q: How does the centralized lubrication system benefit the user?

A: Centralized lubrication ensures all vital moving components receive proper lubrication automatically, reducing wear, minimizing downtime, and enhancing the overall lifespan and efficiency of the machine.

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