Acros External Cylindrical Grinder

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Acros External Cylindrical Grinder Specification

Product Type
External Cylindrical Grinder

General Use
Precision Grinding of External Surfaces

Material
Heavy-Duty Cast Iron Body and Steel Components

Type
Hydraulic/Manual

Capacity
Up to 200 mm Diameter

Weight (kg)
1400 kg (approx)

Computerized
No

Automatic
Semi-Automatic

Control System
Hydraulic with Manual Controls

Drive Type
Belt Driven

Grinding Diameter
8 mm to 200 mm

Grinding Length
500 mm

Spindle Speed
2350 RPM

Grinding Wheel Size
350 mm x 50 mm x 127 mm

Voltage
415 V, 3 Phase

Dimension (L*W*H)
2235 mm x 1680 mm x 1360 mm

Feature
High Accuracy, Rigid Construction, Long Service Life

Color
Blue-Grey

Max. Load Between Centers
60 kg

Main Motor Power
2 HP

Lubrication
Centralized Automatic Lubrication

Coolant System
Integrated

Wheel Head Motor
1 HP

Tailstock
Adjustable

Work Head Swivel
+/- 90°

Crossfeed Graduation
0.01 mm

Infeed Graduation
0.002 mm

Chuck Size
150 mm

About Acros External Cylindrical Grinder

Acros External Cylindrical Grinder

Make - Acros (Italy)
Center Height - 140 mm
Max. Diameter of Job - 280 mm
Max. Length of Job - 500 mm
Grinding wheel Diameter - 300 mm
Grinding Wheel Width - 40 mm
Work-head Speeds - 35 rpm to 300 rpm
Automatic Depth Adjustment "Auto-Cut"
Machine is in excellent working condition.

High Precision and Versatility

This cylindrical grinder supports a wide grinding diameter of 8 mm to 200 mm and a grinding length of 500 mm, making it suitable for a variety of precision applications. The machines crossfeed and infeed graduations of 0.01 mm and 0.002 mm respectively guarantee exceptional accuracy for intricate tasks.

User-Friendly Control and Operation

With its semi-automatic, hydraulic/manual control system, the Acros grinder is designed for both ease of use and adaptability. The adjustable tailstock, work head swivel range of +/- 90, and belt-driven spindle operating at 2350 RPM enhance operational efficiency without sacrificing operator safety.

Durability and Reliability Built In

Engineered with a heavy-duty cast iron mainframe and steel parts, the grinder promises rigidity and minimal vibration during operation. Centralized automatic lubrication and an integrated coolant system further safeguard machine lifespan and performance quality.

FAQs of Acros External Cylindrical Grinder:

Q: How does the Acros External Cylindrical Grinder enhance precision in grinding operations?

A: The grinder features highly accurate crossfeed and infeed graduations (0.01 mm and 0.002 mm), allowing operators to achieve finely controlled material removal for optimal surface quality and tight tolerances.

Q: What types of materials and workpieces can be processed with this machine?

A: The grinder is ideal for external grinding of various metals, including steel and cast iron workpieces up to 200 mm diameter and 500 mm length, making it suitable for automotive, toolroom, and general engineering applications.

Q: When should the integrated coolant system be used during grinding processes?

A: The integrated coolant system should be engaged during all grinding operations to dissipate heat, minimize workpiece distortion, and extend the life of both the wheel and the workpiece.

Q: Where is the Acros Cylindrical Grinder commonly installed?

A: This machine is typically installed in manufacturing plants, engineering workshops, and tool rooms that require consistent, high-precision cylindrical grinding for medium to large batches.

Q: What is the process for adjusting the tailstock and work head for different jobs?

A: Operators can easily adjust the tailstock manually to accommodate various workpiece lengths and securely position the work head, which swivels +/- 90, ensuring flexible alignment for diverse grinding requirements.

Q: How does the centralized automatic lubrication system benefit machine maintenance?

A: The automatic lubrication system ensures critical moving parts receive consistent lubrication, reducing maintenance frequency, preventing premature wear, and enhancing the grinders operational lifespan.

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