2000*800mm 820ahd High Percision 3 Axis Automatic Feed Equipment High Speed Hand Wheel Processing Hydraulic Surface Grinder Grinding Machine

• Customization: Available
• After-sales Service: Technical Assistance
• Warranty: 1 Year
• Model NO.: 820AHD
• 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*800mm
• Longitudinal Travel: 2250
• Crossfeed Travel: 885
• Net Weight: 15500
• Cross Weight: 17500
• Transport Package: Customizable
• Specification: Customizable
• Trademark: KENT
• Origin: Taiwan

Product Description

Product Description

AH : Featuring automatic front/back and left/right axes, this equipment allows for manual up/down feed adjustments based on specific work requirements, ensuring user-friendly operation.

AHD : Equipped with fully automated front/back, left/right, and up/down axes, this advanced model offers preset feed volume and feed times, with an automatic stop function upon job completion.

Highly Rigid Casting Body
Engineered with cutting-edge simulation analysis (Cosmos), the casting body, along with the column and
headstock, incorporates a double-layer design to achieve exceptional bending and torsion rigidity.

Fully-Supported Table Hard-Rail Structure
The table's fully-supported hard-rail structure, combined with Turcite-B and manual scraping, ensures maximum load capacity, minimized damping coefficient, smooth table operation, and unparalleled grinding precision.

Independent Hydraulic System
Driven by a hydraulic cylinder, the table features an independently designed hydraulic system that offers adjustable speeds from 5-25m/min with minimal vibration. This system is versatile, includes premium Japanese oil seals, and ensures smooth sliding and extended service life.

High Precision Flange Spindle
Our spindles, crafted in our Jiande, Taiwan factory, undergo stringent production processes from raw material to assembly in a controlled environment. Using CP4 grade precision angled ball bearings and V3 grade low vibration motors, our flange spindle design ensures minimal temperature fluctuations, low noise, and no vibrations, offering reliable service for years with spindle deflection kept under 0.002mm.

A utomatic Lubrication System
The circulating center lubrication device ensures optimal lubrication for transmission screws and sliding surfaces. It also recycles and filters waste oil for reuse, promoting eco-friendliness and cost savings. The system includes a self-check function with an alarm for low oil levels.

Electrical Control System
Our expertly designed electrical control system meets CE safety standards and uses globally recognized electrical components for reliable, low-noise, and low-vibration operation, ensuring high-precision grinding needs are consistently met.

Graphic Operator Panel
Designed for ergonomic efficiency, the fixed operation panel centralizes control functions in an intuitive graphical layout, making operations straightforward and easy to master.

Splash-Proof Wall Panel (Optional Accessory)
An optional splash-proof wall plate can be mounted at the rear of the machine to effectively block grinding water and iron chips, maintaining the machine's cleanliness and preventing abrasive materials from impacting the slide rail, thus preserving 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
 

Company History & Certificate