Cylindrical grinding machine X-35100

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INTRODUCTION
The X-35100 is a CNC cylindrical grinding machine designed for precise, flexible machining of small to large components. The machine combines a compact cross-slide X/Z layout with a rigid base and heavy-duty spindle/tailstock to support high component loads and stable grinding performance.

CAPACITY

• Swivel Over Table: Ø370 mm
• Distance Between Centers: 1000 mm
• Max. Grinding Diameter: Ø350 mm
• Max. Grinding Length: 1000 mm

MACHINE FEATURE
USER FRIENDLY OPERATION SYSTEM
The integrated CNC control with graphical user interface (GUI) guides the operator through graphical process segmentation and simplifies numerical editing of grinding and dressing operations. No manual G/M code programming is required.

RIGID MACHINE BASE

• Machine base in Meehanite cast iron with annealing and aging treatment for dimensional stability.
• Slideways hardened by high-frequency and precision ground for wear resistance.
• Structure engineered for maximum rigidity; reinforced sliding seat with wide V-flat guides for high load capacity and vibration damping.

WORK TABLE / CROSS-SLIDER DESIGN

• Work table permanently bolted to the machine; cross-slide layout reduces travels for improved speed and positional stability.
• X and Z axes arranged as cross-sliders to minimize machine footprint.
• Axes protected by enclosed telescopic covers to prevent contamination from grinding debris and coolant.

HIGH RIGIDITY SLIDEWAY
The X-35 series uses a hard-rail structure and large-diameter graded ball screws to maintain precision under load, reduce vibration, and ensure smooth wheelhead and table movement.

WHEELHEAD CONSTRUCTION
The grinding wheel spindle (G.W. spindle) uses precision bearings and an alloy steel (SNCM-220) shaft with heat treatment and precision grinding; surface hardness above HRC62 to ensure wear resistance and service life.

WORKHEAD AND TAILSTOCK

• Workhead and tailstock designed for heavy components to increase load capacity.
• Workhead driven by a servo motor with stepless speed control.
• Hydraulic tailstock available as an option.
• Flat-air pressure design for smooth movement, reduced friction and longer life; central cooling prevents center-hole heating and deformation.

DIAMOND TOOL HOLDER MOUNTED ON WORK TABLE

• Standard worktable-mounted dressing device reduces recalibration error caused by table angle adjustment and improves dressing efficiency.
• Various diamond tool holder types available according to workpiece requirements.

GRINDING CYCLE
Graphical grinding and dressing cycle illustrations and examples are provided in the machine documentation and UI to support process setup.

SPECIFICATION
Capacity
Swing Over Table : Ø370 mm
Distance Between Centers : 1000 mm
Max. Grinding Diameter : Ø350 mm
Max. Grinding Length : 1000 mm
Max. Load Held Between Centers : 200 kg
Center Height (from table to center tip) : 185 mm

Grinding Wheel
Size (O.D. x Width x I.D.) : Ø610 x 50 x Ø254 mm
Linear Velocity : 45 m/sec

Worktable
Swiveling Angle : 0° ~ 3°

Workhead
Swiveling Angle : Fixed Type
Center Tapper : MT. No. 5
Spindle Speed : 10 ~ 300 rpm
Max. Load of Spindle (tool holder included) : 35 kgs (Max. Length: 150 mm)

Tailstock
Center Tapper : MT. No. 5
Center Moving : Manual type
Tailstock Stroke : 50 mm

X-axis Travel
Max. Travel : 300 mm
Rapid Feedrate Speed : 10000 mm/Min
Auto. Feeding Speed : 0.001 ~ 2000 mm/Min
Min. Feeding Setting : 0.001 mm

Z-axis Travel
Max. Travel : 1350 mm
Rapid Feedrate Speed : 10000 mm/Min
Auto. Feeding Speed : 0.001 ~ 2000 mm/Min
Min. Feeding Setting : 0.001 mm

Drive Motors
Grinding Wheel Spindle : 11 kW
Workhead Spindle Motor : 2.9 kW (AC servo motor)
Wheelhead Feed X-axis : 3.5 kW (AC servo motor)
Table Feed Z-axis : 3.5 kW (AC servo motor)
Lubrication Oil Pump : 0.075 kW
Hydraulic Oil Pump : 0.37 kW
Coolant Pump : 0.37 kW

Tank Capacities
Lubrication Oil Tank (Guideway) : 15 L
Hydraulic Oil Tank (for opt. acc.) : 18 L
Coolant Tank : 210 L

Machine
Dimension : 3900 x 3200 x 2540 mm
Net Weight : 8700 kg
Center Height (from floor to center tip) : 1130 mm

STANDARD ACCESSORIES

• CNC Controller (Brand: Mitsubishi) x 1 set
• Grinding Wheel and Flange x 1 set
• Carbide Tipped Work Centers (2 pcs/set) x 1
• Diamond Tool Holder (worktable mounted type) x 1 set
• Jib Crane for Loading / Unloading G.W.
• Linear Scale for X-axis x 1 set
• Grinding Wheel Inverter x 1 set
• Electric System x 1 set
• Fully Enclosed Splash Guard x 1 set
• Lubrication System x 1 set
• Coolant System x 1 set
• Work Lamp x 1 set
• Tools (Leveling pad) and Tool Box x 1 set

OPTIONAL ACCESSORIES

• Hydraulic Tailstock
• Cam-locked Driving Dogs
• Work Holder 2 pcs/set
• 2-point Steady Rest
• Adjustable 3-point Steady Rest
• Adjustable 3-jaw Scroll Chuck
• Adjustable 4-jaw Scroll Chuck
• Wheel Balancing Stand and Arbor
• Auto. Grinding Wheel Balancer
• Spare Grinding Wheel and Flange
• Diamond Roller Dressing Device (worktable mounted type)
• Diamond Roller Dressing Device (tailstock mounted type)
• Touch Probe Gauge
• Auto. In-Process Gauge
• Gap Control
• Linear Scale for Z-axis
• Magnetic Coolant Separator
• Paper Filter
• Oil Mist Collector