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CNC Fixed-Beam Gantry Surface Grinder

Classification:

High Precision CNC Gantry Surface Grinder

Summary： The bed and worktable are equipped with dual V-shaped guideways, and longitudinal motion is driven hydraulically.

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Product Details

Main Performance, Structure, and Features of the Machine Tool

1. The bed and worktable are equipped with dual V-shaped guideways, with hydraulic drive for longitudinal motion.

2. Lateral motion is guided by roller linear rails, with a precision ball screw directly coupled to a servo motor.

3. Vertical configuration employs linear roller guideways, with a precision ball screw directly coupled to a precision reducer and servo motor.

4. Optional configuration with an electromagnetic chuck or a permanent-magnet chuck.

5. The machine tool’s water circulation filtration system employs a two-stage filtration process—magnetic separation followed by paper-band filtration—to ensure that the grinding fluid remains clean and free of impurities.

Model Specifications		MK2030	MK2040	MK2530	MK2540	MK2560
Workbench	Workbench area	2000×3000mm	2000×4000mm	2500×3000mm	2500×4000mm	2500×6000mm
	Longitudinal travel of the worktable	3200mm	4200mm	3200mm	4200mm	6200mm
	Worktable speed	3-30m/min	3-30m/min	3-30m/min	3-30m/min	3-30m/min
	Workbench load capacity	6000kg	8000kg	8000kg	12000kg	15000kg
Column	Distance between the two columns	2500mm	2500mm	2800mm	2800mm	2800mm
Grinding head	Distance from the center of the grinding wheel spindle to the worktable surface	950mm	950mm	950mm	950mm	950mm
	Spindle vertical travel distance	700mm	700mm	700mm	700mm	700mm
	Grinding wheel spindle speed	10-1800r/min	10-1800r/min	10-1800r/min	10-1800r/min	10-1800r/min
	Feed rate	0.001/0.01/0.1 mm	0.001/0.01/0.1 mm	0.001/0.01/0.1 mm	0.001/0.01/0.1 mm	0.001/0.01/0.1 mm
	Grinding wheel size	Φ500×φ203×75mm	Φ500×φ203×75mm	Φ500×φ203×75mm	Φ600×φ203×75mm	Φ600×φ203×75mm
	Grinding head motor power	18.5kw	18.5kw	18.5kw	18.5kw	22kw
Electric machine	Hydraulic motor power	15kw	15kw	15kw	15kw	15kw
	Vertical motor power	2.9kw	2.9kw	2.9kw	2.9kw	2.9kw
	Horizontal motor power	2.9kw	2.9kw	2.9kw	2.9kw	2.9kw
	Cooling motor power	120w	120w	120w	120w	120w
Accuracy	Parallelism of the machined surface with respect to the datum plane	300: 0.005 mm	300: 0.005 mm	300: 0.005 mm	300: 0.005 mm	300: 0.005 mm
	Surface roughness	≤Ra 0.4 µm	≤Ra 0.4 µm	≤Ra 0.4 µm	≤Ra 0.4 µm	≤Ra 0.4 µm
	Maximum grinding size	2000×3000×450mm	2000×4000×450mm	2500×3000×450mm	2500×4000×450mm	2500×6000×450mm
External dimensions		7500×5300×4500	10,000 × 5,300 × 4,500	7500×5900×4500	10,000 × 5,900 × 4,500	13,000 × 5,900 × 4,500

Key words:

CNC Fixed-Beam Gantry Surface Grinder

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