2000*900mm 920ahd High Percision Equipment 3 Axis Automatic Processing up and Down Automatic Feed Hydraulic Surface Grinding Machine

• Customization: Available
• After-sales Service: Technical Assistance
• Warranty: 1 Year
• Model NO.: 920AHD
• Type: Surface Grinding Machine
• Processing Object: Flat
• Abrasives: Grinding Wheel
• Controlling Mode: Artificial
• Automatic Grade: Automatic
• Precision: High Precision
• Condition: New
• Tale Working Area: 2000*900mm
• Longitudinal Travel: 2250
• Crossfeed Travel: 960
• Net Weight: 15800
• Cross Weight: 17800
• Transport Package: Customizable
• Specification: Customizable
• Trademark: KENT
• Origin: Taiwan

Product Description

Product Description

AH : Featuring automatic front/back and left/right axes movement, this model offers manually operated up/down feed tailored to your work requirements. Experience effortless operation with precision control.

AHD : This advanced model provides fully automated front/back, left/right, and up/down axes operations. Up/down feed settings, including volume and frequency, can be preset, ensuring the machine stops automatically upon task completion.

Highly Rigid Casting Body
Engineered with precision using Cosmos simulation analysis, the casting body and the double-layer design of the column and headstock deliver outstanding bending and torsion rigidity.
headstock adopt double-layer design, with high bending and torsion rigidity.

Fully-Supported Table Hard-Rail Structure
Our table features a fully-supported hard-rail structure with Turcite-B and manual scraping, ensuring optimal load capacity, minimized damping coefficient, and smooth, precise table operation.

Independent Hydraulic System
Driven by a hydraulic cylinder, our table boasts an independent hydraulic system design with adjustable speeds of 5-25m/min and low vibration characteristics. This makes it ideal for diverse processing tasks, utilizing premium Japanese oil seals for smooth sliding and extended service life.

High Precision Flange Spindle
Our specialized spindles, crafted in our Jiande, Taiwan factory, undergo rigorous in-house production from raw materials to assembly (excluding imported bearings). The result is minimal temperature fluctuation impact, reduced noise, and vibration-free operation. These features, along with the flange spindle design, CP4 grade precision angled ball bearings, V3 grade low vibration motors, and dynamic balancing, ensure spindle deflection is significantly under 0.002mm, promising years of reliable service.

A utomatic Lubrication System
Our system employs a circulating center lubrication device, enhancing lubrication of all transmission screws and sliding surfaces, while recycling and filtering waste oil for eco-friendly and cost-effective lubrication. Equipped with a self-checking function, the system alerts you when oil levels drop below the set threshold.

Electrical Control System
Designed to meet CE safety standards, our electrical control system incorporates internationally renowned electrical components, ensuring reliable operation, minimal noise, and low vibration-essential for high-precision grinding.

Graphic Operator Panel
Our fixed design operator panel concentrates all controls for ergonomic use. The graphical interface is intuitive, making functions clear and operations straightforward to master.

Splash-Proof Wall Panel (Optional Accessory)
Optional splash-proof wall panels can be installed at the rear of the machine to effectively block grinding water and iron chips. This helps maintain machine cleanliness and prevents abrasive materials from reaching the slide rails, guaranteeing machine longevity and precision.
 

Detailed Photos

 

Product Parameters

SPECIFICATIONS			Unit	Saddle Traveling Type				Column Traveling Type
				250AH/AHD		63AH/AHD	84AH/AHD	510AH/AHD	615AH/AHD	715AH/AHD	820AH/AHD	920AH/AHD
Capacity	Tale working area		mm	460×200		600×300	800×400	1000×500	1500×600	1500×700	2000×800	2000×900
	Longitudinal travel		mm	540		710	910	1140	1600	1600	2250	2250
	crossfeed travel		mm	260		340	450	540	660	760	885	960
	Distance from spindle center to table		mm	475		600		575	600		850
	Table load including magnetic chuck		kg	100		420	700	1000	1300	1400	2300	2300
Table & Cross Feed	T-slot			14×1			14×3	16×3			3
	Longitudinal table speed			5~28				7~28			10~28
	Gross feed on hand wheel	1Grid		0.02							0.01
		1Turn		4			5				2
	Auto cross feed per stroke			0.1~12			0.1~15				2~30
	Power cross feed	50HZ		800			1000	1200			1500
		60HZ		1000			1200	1500
Grinding Wheel	Wheel dimension		mm	ψ180×13×ψ31.75		ψ355×38×ψ127			ψ355×50×ψ127		ψ508×50×ψ127
	Spindle speed	50HZ	rpm	3000		1500					1000
		60HZ	rpm	3600				1800			1200
Vertical move-ment	Vertical on hand wheel	1Grid	mm	0.01		AH:0.01 / AHD:0.001		0.002			0.002
		1Turn	mm	2		AH:2 / AHD:0.5		0.5
	Auto down feed increment		mm/time			240		240
	Power head elevation	50HZ	mm/min	-		300		300
		60HZ	mm/min
Motor	Spindle motor		hp(KW)	2(1.5)		5(3.75)	7.5(5.6)		10(7.5)		15(11.25)
	Power elevation motor		W	-		80		375
	Hydraulic motor		hp(KW)	1(0.75)		2(1.5)	3(2.2)		5(3.75)		10(7.5)
	Cross feed motor		W	40			80	190			Oil Pressure
Dimension & Weight	Mechine height		mm	1775		1830	1875	2400	2445	2470	2850	2850
	Floor space		mm	1800×1400		2600×2500	3600×2600	4445×2100	5810×2445	5810×2800	6000×3360	6000×3700
	Net weight		kg	1300		1750	2800	5000	6250	7000	15500	15800
	Cross weight		kg	1500		1950	3000	6000	7250	8000	17500	17800

 

High Precision Surface Grinder
 

Certifications