China Resonabale Price CNC Cylindrical Grinder Centerless Grinding Machine for Cylinder Needles

Customization: Available
After-sales Service: Long Term
Warranty: 1year

Product Description

1

Basic Info & Specifications

Model NO.
HCGM-S150
Type
Centerless Grinding Machine
Processing Object
Bearing Rollers
Control Mode
CNC / PLC
Precision
High Precision (0.001mm)
Max Diameter
100mm
Grinding Wheel
600*200/250*305mm
Gross Weight
3000.000kg
Certification
CE, ISO 9001
Origin
China
2

Product Features & Structure

1. Machine Body

Casting, natural aging and artificial heat treatment for reasonable deformation and better durability.
Machine Body

2. GW and RW (Regulating wheel)

GW designed for cantilever type, while grinding bracket fixed. Spindle of GW muti-plate long bearing bushed static-hydro dynamical oil film bearing. RW double supported structure, double row cylindrical roller bearings, rotary accuracy assured.
GW and RW

3. Feeding System

The regulating wheel feed slide is equipped double "V" roller guideway and servomotor that drives ball screws. Min. feeding amount 0.001mm.
Feeding System

4. Dressing for GW and RW

Servo motors drive ball-screws for GW dresser feeding and reciprocating.
Dressing System

5. Electric & Control

Converter for RW motor, step-less speed adjusting. Mitsubishi PLC control system (Siemens optional) with touch screen for grinding, dressing, and feeding adjustment.
Electric Control
3

Technical Data

Parameter Item Specifications
Through Grinding Diameter1-45mm
GW Specification (O.D.*W*I.D.)400*150*203mm
RW Specification (O.D.*W*I.D.)250*150*127mm
GW Speed1338 r/min
RW Speed (Stepless)10-200 r/min
RW Swiveling Angle (Vertical)-2° to +5°
RW Swiveling Angle (Horizontal)-1° to +3°
Min. Feeding Amount0.001mm
Roundness0.001mm
Cylindricity0.0018mm
RoughnessRa 0.16μm
Machine WeightAbout 3 Tons
4

Grinding Examples & Solutions

Grinding Examples

Automatic Solutions

Automatic Solution
5

Production Environment

Specializing in professional centerless grinding technology, we absorb the essence of cylindrical and centerless grinding machine design and manufacturing. Our products are utilized by numerous famous enterprises and exported globally to Europe, America, Russia, and Southeast Asia.
Factory Environment
Workshop
6

Packaging & Exhibition

Packaging
Exhibition
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Frequently Asked Questions

What is the maximum grinding diameter for this machine?
The HCGM-S150 model can process workpieces with a maximum diameter of up to 100mm, with a through-grinding range of 1-45mm.
What level of precision can be achieved?
This machine is designed for high precision, achieving a roundness of 0.001mm and a roughness of Ra 0.16μm.
What control systems are compatible with this grinder?
It comes standard with a Mitsubishi PLC control system. Siemens systems are also available as an optional configuration.
How is the feeding system driven?
The regulating wheel feed slide utilizes a double "V" roller guideway and is driven by a high-precision servo motor through ball screws.
Is the machine suitable for automatic production lines?
Yes, we provide professional automatic solutions including customized loading and unloading systems to improve production efficiency.
What is the weight and dimension of the equipment?
The machine weighs approximately 3 tons and has dimensions of roughly 3200*1785*1800mm (or 1920*1681*1479mm depending on configuration).

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