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Churchill Hbx Internal Grinder

Churchill Hbx Internal Grinder Specification

Product Type
Internal Grinder

General Use
Precision Internal Grinding

Material
Cast Iron, Alloy Steel

Type
Horizontal

Capacity
Maximum Swing Diameter: 250 mm

Weight (kg)
Approx. 2500

Computerized
No

Automatic
Semi-Automatic

PLC Control
No

Bar Feeder
Not Included

Power Source
Electric

Power Consumption
5 HP

Rigidity
High Rigidity Cast Iron Base

Voltage
415 V

Motor
Main Spindle Motor: 3.7 kW

Table Size
Standard

Spindle Speed
Up to 18000 RPM

Axial Choice
Manual/Automatic

Dimension (L*W*H)
2100 mm x 1600 mm x 1700 mm

Feature
Robust Structure, Vibration-Free Operation

Color
Grey

Cross Feed
Manual

Floor Space Required
Approx. 3.2 m

Chuck Size
Size up to 150 mm

Application
Automotive, Tool Room, Engineering Industries

Grinding Depth
100 mm

Hydraulic System
Equipped for Table Traverse

Coolant System
Fitted

Noise Level
Low

Accuracy
High Precision, 0.002 mm

Grinding Wheel Size
Maximum 250 mm (Diameter)

Table Traverse
Up to 300 mm

Lubrication System
Centralized Automatic

Work Head Speed
Variable, up to 300 RPM

About Churchill Hbx Internal Grinder

*CHURCHILL HBX INTERNAL GRINDER*

CATEGORY : CYLINDRICAL GRINDERS
CAPACITY : 500 x 700 mm
Reference No: 2751
Video Link: https://youtu.be/tTHqo8YMPxk

Technical Specifications:

Chuck dia (mm)
200

Workpiece length max (mm)
700

Work head swivel
30 degrees

Motor power
415 volt

Swing
500mm

High Precision Internal Grinding

The Churchill HBx Internal Grinder delivers exceptional accuracy of 0.002 mm for fine internal grinding applications. Its variable work head speed and hydraulic system support versatile workpieces, while the robust cast iron base ensures consistent and vibration-free machining.

Optimized for Industrial Demands

With a maximum swing diameter of 250 mm and grinding depth of 100 mm, this machine meets rigorous requirements in automotive, tool rooms, and engineering fields. The centralized lubrication and fitted coolant system safeguard the grinder's longevity during intensive usage.

User-Oriented Features and Safety

The grinder offers both manual and automatic axial control, a spacious standard table, and low noise output. Its energy-efficient electric motor runs on 415 V, 3.7 kW power, and it occupies approximately 3.2 m2, ensuring practical installation in industrial settings.

FAQ's of Churchill Hbx Internal Grinder:

Q: How does the Churchill HBx Internal Grinder achieve high precision during operation?

A: The machine's exceptional accuracy (0.002 mm) is accomplished through its rigid cast iron base, high-quality spindle, and precision hydraulic controls for the table traverse, ensuring minimal vibration and stable operation.

Q: What industries benefit most from this internal grinder?

A: Automotive, tool room, and engineering industries utilize this grinder for precision internal grinding due to its versatile capacity, robust structure, and reliable output tailored for exacting production standards.

Q: When is manual cross feed advantageous during the grinding process?

A: Manual cross feed is beneficial when fine-tuning is required for intricate parts, enabling operators to adjust grinding increments with precision and control, especially on custom or low-volume jobs.

Q: Where should the Churchill HBx Internal Grinder be installed for optimal performance?

A: For best results, install the grinder on a solid foundation within a factory environment with adequate floor space (approximately 3.2 m2), ensuring access to electric power (415 V, 5 HP) and proper ventilation.

Q: What is the process for changing the grinding wheel size on this machine?

A: To change the grinding wheel (up to a maximum diameter of 250 mm), follow the manufacturer's safety guidelines: disconnect power, access the spindle assembly, remove the existing wheel, and install the new wheel, ensuring secure mounting and alignment.

Q: Which materials can be processed using this internal grinder?

A: The grinder is engineered to handle cast iron, alloy steel, and similar metals, making it suitable for a wide array of industrial workpieces requiring precision internal diameters.

Q: What are the benefits of the centralized automatic lubrication system?

A: Centralized automatic lubrication ensures consistent and timely delivery of lubricant to critical components, reducing wear, lowering maintenance needs, and extending the service life of the grinder.