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Freeport Double Head, Double Column Surface Grinders 87" x 161" to 87" x 40 feet with vertical and horizontal spindles |
This is the Freeport SGS-T4018 ( 86" x 161" ) grinding a large lathe bed. |
View a video on the Freeport double column surface grinders. Well produced and in English) This shows grinding on several different models of the double column machines. Work shown includes flat thin plates, bases, columns and tables of machining centers, V-bed lathes, boring mill sub-tables etc. Click on the icon below. |
SGS-T4018PNC |
SGS-T5018PNC |
SGS-T6018PNC |
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Max. grinding surface W x L | 2200 x 4100 86.6" x 161.4" |
2200 x 5100 86.6" x 200.8" |
2200 x 6100 86.6" x 240.2" |
Working Surface of table. W x L | 1800 x 4000 70.9" x 157.5" |
1800 x 5000 70.9" x 196.6" |
1800 x 6000 70.9" x 236.2" |
Max. Horizontal travel of table. | 4200mm 165.4" |
5200mm 204.7" |
6200mm 244.1" |
Max. Cross travel of table. | 2300mm 90.6" |
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Distance between table surface and spindle center | 1200mm 47.2" or 1500mm 59" |
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Inclination of universal head | +/- 90° |
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Table speed | 5~25M/min 16~80fpm |
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Automatic cross feed of saddle | 0~50 0"~2" |
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Downfeed handwheel min scale | 0.005mm 0.0002" |
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Cross feed handwheel (1 div) | 0.005mm 0.0002" |
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Longitudinal travel adjustable | 150~4300 5.9" x 169.2" |
150~5300 5.9" x 208.6" |
150~6300 5.9" x 248" |
Cross feed travel adjustable | 0~2300mm 0"~90.6" |
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Spindle motor Horizontal Spindle | 25HP *30P |
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Spindle motor Vertical Spindle | 10 HP * 15 HP |
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Hydraulic pump motor | 30 HP |
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Cross feed motor | AC SERVO |
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Down feed motor | AC SERVO |
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Grinding wheel (OD x W x ID) Horizontal Spindle |
610 x 100 x 254 24" x 4" x 5" |
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Grinding wheel ODxW x ID Vertical Spindle |
406 x 50 x 127 16" x 2" x 5" |
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Spindle speed Horizontal spindle | 1050 RPM |
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Spindle speed Vertical spindle | 1750 RPM |
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Flow rate of coolant pump | 250 l/min |
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Max. load capacity addition to magnetie chuck | 8,000 kgs 17,600 lbs |
10,000 kgs 22,000 lbs |
12,000 kgs 26,400 lbs |
Net Weight | 45,000 kgs 99,000 lbs |
55,000 kgs 121,000 lbs |
65,000 kgs 14,3000 lbs |
SGS-T7018PNC |
SGS-T8018PNC |
SGS-T9018PNC |
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Max. grinding surface WxL | 2200 x 7100 86.6" x 279.5" |
2200 x 8100 86.6" x 318.9" |
2200 x 9100 86.6" x 358.3" |
Working Surface of table. WxL | 1800 x 7000 70.9" x 275.6" |
1800 x 8000 70.9" x 315" |
1800 x 9000 70.9" x 354.3" |
Max. Horizontal travel of table. | 7200 283.5" |
8200 322.8" |
9200 362.2" |
Max. Cross travel of table. | 2300 90.6" |
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Distance between table surface and spindle center | 1200 47.2" 1500 59" |
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Inclination of universal head | ±90° |
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Table speed | 5~25 M/min 16~80 fpm |
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Automatic cross feed of saddle (60HZ) | 0~50 0"~2* |
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Down feed handwheel min scale | 0.005 0.0002" |
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Cross feed handwheel (1 gra) | 0.005 0.0002" |
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Longitudinal travel adjustable from-to | 150~7300 5.9" x 287.4" |
150~8300 5.9" x 326.7" |
150~9300 5.9" x 366.1" |
Cross feed travel adjustable | 0~2300 0" ~ 90.6" |
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Horizontal Spindle motor | 25 Hp * 30 Hp |
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Vertical spindle motor | 10 Hp * 15Hp |
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Hydraulic pump motor | 50 Hp |
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Cross feed motor | AC SERVO |
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Down feed motor | AC SERVO |
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Grinding wheel (ODxTxID) (Horizontal spindle) | 610 x 100 x 254 24" x 4" x 5" |
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Grinding wheel (ODxTxID) (Vertical spindle) | 406 x 50 x 127 16" x 2" x 5" |
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Spindle speed horizontal spindle | 1050 RPM |
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Spindle speed vertical spindle | 1750 RPM |
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FLOW RATE of coolant pump | 300 l/min |
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Max. load capacity addition to magnetie chuck | 14,000 kgs 30,800 lbs |
16,000 kgs 35,200 lbs |
18,000 kgs 39,600 lbs |
Net Weight | 85000kgs (187000lbs) |
95000kgs (209000lbs) |
105000kgs (209000lbs) |
SGS-T10018 PNC |
SGS-T11018 PNC |
SGS-T12018 PNC |
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Max. grinding surface | 2200 x 10,100 86.6" x 397.6" |
2200 x 11,100 86.6" x 437" |
2,200 x 12,100 86.6" x 476.4" |
Working Surface of table | 1800 x 10,000 70.9" x 393.7" |
1800 x 11,000 70.9" x 433.1" |
1800 x 12,000 70.9" x 472.4" |
Max. Horizontal travel of table | 10,200mm 401.6" |
11,200mm 440.9" |
12,200 480.3" |
Max. Cross travel of table | 2300 90.6" |
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Distance between table surface and spindle center | 1200 47.2" 1500 59" |
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Inclination of universal head | ±90° |
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Table speed | 5~25 M/min 16~80 fpm |
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Automatic cross feed of saddle | 0~50 0"~2" |
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Down feed handwheel min scale | 0.005 0.0002" |
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Cross feed handwheel (1 graduation) | 0.005 0.0002" |
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Longitudinal travel adjustable | 150~10300 5.9" x 405.5" |
150~11300 5.9" x 444.8" |
150~12300 5.9" x 484.2" |
Cross feed travel adjustable | 0~2300 0" ~ 90.6" |
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Horizontal spindle motor | 25 HP * 30 HP |
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Vertical Spindle motor | 10 HP * 15 HP |
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Hydraulic pump motor | 50 HP |
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Cross feed motor | AC SERVO |
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Down feed motor | AC SERVO |
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Grinding wheel (ODxTxID) horizontal spindle | 610 x 100 x 254 24" x 4" x 5" |
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Grinding wheel (ODxTxID) vertical spindle | 406 x 50 x 127 16" x 2" x 5" |
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Spindle speed horizontal spindle | 1050 RPM |
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Spindle speed 60/50HZ vertical spindle | 1750RPM |
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FLOW RATE of coolant pump | 300 l/min |
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Max. load capacity addition to magnetie chuck | 20,000 kgs 44,000 lbs |
22,000 kgs 48,400 lbs |
24,000 kgs 52,800 lbs |
Net Weight | 105,000 kgs 231,000 lbs |
115,000 kgs 253,000 lbs |
125,000 kgs 275,000 lbs |