Supertec Machinary Inc.

Product

Universal Grinders

Surface Grinders

Standard Series
Planotec Series
Column Type Series

Centerless Grinders

Overview

Supertec's traveling column surface grinders offer the customer all the features and options needed to make it the best value on the market today. Some of the machines more popular features include the Mitsubishi touch screen control with its easy to read, easy to set up, conversational control, combined with the rapid elevation and down feed mechanism to help increase production. Double V ways on the longitudinal and cross feed axes combine with the hydrostatic lube system and 10hp spindle motor to allow a heavier and more accurate grind than the competition.

Column Type Surface Grinder

Grinder Features

Model Number
STP-2040A/ADCII	STP-2060A/ADCII	STP-2448CII
STP-2460CII	STP-2486CII

Grinder Features

	Massive one-piece casting design provides a rock solid platform for years of accurate performance.


	The slideways lengths are equal to table lengths insuring freedom from table torsion and floatation.
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Grinder Control

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Specifications

DESCRIPTION \ MODEL		STP-2040		STP-2060
		A	ADCII	A	ADCII
General Capacity	Table Size	500x1000 mm		500x1500 mm
	Max. Grinding Length	1050 mm		1550 mm
	Max. Grinding Width	510 mm		510 mm
	Distance from Table Surface to Spindle Centerline	600 mm		600 mm
	Max. table load (inc chuck	850 kgs		110 kgs
	Standard Magnetic Chuck Size	500x1000 mm		500x1500 mm
Longitudinal Movement	Manual Travel	1200 mm		1700 mm
	Hydraulic Travel	1150 mm		1650 mm
	Table Speed (infinitely)	3-25 M/min		3-25 M/min
Cross Movement	Manual Travel	560 mm		560 mm
	Rapid Travel, approx.	1710/1425 mm/min		1710/1425 mm/min
	Auto Increment Feeds	2-10 mm		2-10 mm
	Handwheel per Graduation	0.02 mm		0.02 mm
	Handwheel per Revolution	5 mm		5 mm
Vertical Downfeed	Rapid Travel, approx.	285/240 mm/ min		285/240 mm/min
	Auto. Downfeed (AD)	-		-
	Auto. Downfeed (ADC II)	0.001-0.099 mm		0.001-0.099 mm
	Micro Feed (per turn)	0.02 mm (for model A)		0.02 mm (for model A)
	Handwheel per Graduation	0.0005 mm		0.0005 mm
	Handwheel per Revolution	0.1 mm		0.1 mm
Grinding Wheel	Wheel Size (OD x W x B)	355x50x127 mm		355x50x127 mm
	Speed (50Hz/60Hz)	1710/1425 rpm		1710/1425 rpm
Motor	Spindle Motor	7.5 hp		10 hp
	Crossfeed Motor	¼ hp		¼ hp
	Elevating Motor	½ hp		½ hp
	Hydraulic Motor	3 hp		5 hp
Weight	Net, approx.	4700 kgs		6560 kgs
	Gross, approx.	5100 kgs		7000 kgs
Packing Dimension (L x W x H)		303x227x249 cm		443x228x289 cm

DESCRIPTION \ MODEL		STP-2448CII	STP-2460CII	STP2486CII

	Max. Cross x longitudinal travels	660x135 mm	660x1650 mm	660x2350 mm
	Spindle center height from table	700 mm / 27.5 inches
	Grinding surface of table	600x1200 mm	600x1200 mm	600x2200 mm
	Hydraulic table speed (60Hz)	1-24 m/min
	Hydraulic motor	3.7 kW
	Intermittent cross feed (Electro-Mechanical)	0.1-15(0.1-30) mm
	Continuous cross feed (Electro-Mechanical)	5 mm
	1 revolution on cross handwheel	0.02 mm
	1 division on cross handwheel	0.002 mm
	Rapid vertical traverse	355x50x127 mm
	1 revolution on vertical handwheel	0.25 mm
	1 division on vertical handwheel	0.002 mm
	Wheel dimension (O.DxWxI.D)	355x50x127 mm
	Max. height from table top to bottom of standard wheel	522 mm
	Spindle motor	7.5(11) kW
	Spindle speed 50/60 Hz	1500/1800 rpm
	Net Weight of machine	6500 kg	7400 kg	8900 kg
	Machine dimension (LxWxH)	7900 kg	9000 kg	12000 kg

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