Large Centerless Grinding Machine for Heavy Duty Shaft & Bearing M11100 M10200

Product Description

Product Description

M Series Large High-Precision Centerless Grinder

 

10–200 mm Oversized Heavy-Duty High-Precision Centerless Grinding Machine Series, designed for heavy-duty grinding of long shafts, long bars, large-diameter rings, tapered/irregular rotary parts. Supports both through-grinding and plunge-grinding processes, and is compatible with Siemens, Fanuc, and Mitsubishi CNC systems. 
 
Featuring a high-rigidity heavy-duty bed and high-power motors, these machines are specifically designed for high-volume, heavy-duty, high-precision machining of bearings, heavy-duty automotive components, construction machinery, and long-shaft parts.

Specification

Technical Data	M11100	M10200	M11200
Plunge feeding Grinding diameter(mm)	10~100	10~200	10~200
Plunge feeding Grinding length (mm)	390	390	590
Through feeding Grinding diameter (mm)	10~100	10~200	10~200
Grinding Wheel Spec. (mm)	500*400*305	600*400*305	500*600*305
Regulating Wheel Spec. (mm)	350*400*203	350*400*203	350*600*203
Grinding Wheel Speed (r/min)	1330	1110	1330
Regulating wheel speed (r/min)	10~200	10~200	10~200
Vertical (degree)	-2°~4°	-2°~4°	-2°~4°
Horizontal(degree)	-2°~4°	-2°~4°	0°~ 3°
Micro Feed/Division (mm)	0.002	0.002	0.002
Feed/Division (mm)	0.01	0.01	0.01
Dresser Feed Amount/Division (mm)	0.01	0.01	0.01
Height from center of GW & RW to worktable (mm)	290	290	290
Grinding wheel motor (KW)	22	30	37
Grinding wheel motor (KW)	2.2	2.2	3
Power supply	3N 50HZ 380V	3N 50HZ 380V	3N 50HZ 380V
Dimension(L*W*H) (mm)	3500*1850*1720	3600*1850*1720	3500*1850*1720
Machine weight (kg)	≈10000 kg	≈10000 kg	≈10000 kg
Roundness (mm)	0.002	0.002	0.002
Cylindricity (mm)	0.005	0.005	0.005
Roughness (μm)	Ra0.32	Ra0.32	Ra0.32

Product Details

Core Product Advantages

1. Dual Grinding Modes for Comprehensive Heavy-Duty Applications
Through-feed Grinding: Continuous batch grinding of long shafts, long bars, cylindrical parts, and rings
Plunge Grinding: Forming grinding of tapered surfaces (taper < 1:20), stepped parts, and irregular rotary parts
Capable of grinding both heavy-duty standard parts and irregular parts on a single machine.

2. Extra-Large Machining Range, Full Coverage for Long and Oversized Parts
Grinding Diameter: 10–200 mm
Grinding Length: Up to 590 mm (M11200)
Specifically addresses the challenges of machining long shafts, large-diameter, and heavy-duty workpieces that standard grinding machines cannot handle.

3. Choice of Three Major CNC Systems for Direct Integration into Factory Production Lines
Supports one-click integration with existing factory CNC systems from SIEMENS, FANUC, and MITSUBISHI, eliminating the need for retraining or production line modifications.

4. Heavy-Duty Industrial Configuration for 24-Hour Continuous Production
High-power spindle motor, heavy-duty bed, hydraulic dressing, and variable-frequency speed control meet the demands of heavy-duty factories for three-shift operations, continuous grinding, and high-throughput production.

Solving Industry Pain Points

1. Solves the problem of grinding large-diameter/long shafts: 10–200 mm, up to 590 mm in length
2. Solves the issues of excessive vibration and poor accuracy in heavy-duty grinding: Heavy-duty bed + oil-film spindle
3. Solves the problem of accuracy drift over time: Age-hardened castings, no deformation
4. Solves the problem of hard-to-grind materials: 22/30/37 kW high-power spindles
5. Solves the problem of poor consistency in batch processing: Hydraulic dressing + micrometer-level feed
6. Solves the problem of system incompatibility on production lines: Choose from Siemens, Fanuc, or Mitsubishi
7. Solves the problem of short equipment lifespan: Needle roller guides + high-quality spindles, ensuring high durability

Factory Workshop

More Product Recommendations

Company Profile

ANTISHICNC is a global brand service provider specializing in metal processing equipment exports. Such as metal bandsaw machine, CNC lathe, Turning & milling machine centers,EDM machines, Laser cutting machines, Press break and Hydraulic machines, Pipe processing equipments, Metal-forming machines, Drill & mill machines; Metal grinding machines and etc.
 
With 25+ years of industry expertise, quality control is the absolute cornerstone of our brand, backed by CE/ISO 9001 certifications. We've built an integrated ecosystem of "brand operation + R&D + customized production + cross-border full-chain services", delivering solutions to manufacturing enterprises in over 100 countries worldwide.
 
Core Competitiveness: Industry-Leading Quality Control
Widely used in machinery, aerospace, auto parts, medical devices, etc., we are a trusted long-term partner for nearly 1,000 global enterprises. We focus on intelligent and energy-saving upgrades to empower the global metal processing industry's digital transformation.

FAQ

Q: International Standards & Legal Sales?
A: Certified CE/ISO 9001; full compliance package (COO, multilingual docs); tailored to local standards (CE/ATEX/NR/RoHS/OHSAS) for global market access.
 
Q: Customization for Target Markets?
A: 110V-480V universal voltage; ±0.001mm precision; material/process adjustments; multilingual OS (compliant with EMC/environmental norms).
 
Q: Cross-Border Logistics & Customs?
A: Door-to-door service via DHL/Cosco; full customs document support; real-time tracking.
 
Q: Overseas After-Sales Support?
A: 3 regional service centers; 24/7 multilingual remote assistance; 48-hour  service;  lifetime warranty on core components.
 
Q: Multilingual Training & Tech Support?
A: Multilingual manuals/videos; on-site "theory + practice" training; 24/7 remote guidance.
 
Q: Industry Applications & Cases?
A: Aerospace/auto parts/medical devices/hardware; customized case studies available upon request.
 
Q: Quote & Payment Terms?
A: 24-hour quote (provide market/material/precision/voltage needs); all-inclusive pricing (no hidden fees); accepts L/C/T/T/Western Union wait.
 
Q: Delivery Time & Emergency Orders?
A: Standard: 7-15 business days
Light customization: 15-30 business days
Deep customization: 30-60 business days
Emergency: 10-day delivery (expedited production + air shipping)