SHDC-Series

Table Size47 x 80 – 47 x 240 in.
Spindle to Table43 in.
Column Clearance55 – 242 in.
Spindle HP15 hp

Overview

For extra large and heavy work piece the double column surface grinder is ideal for large plate, die mold, and ceramic plates. The different models available can grind workpieces of up to 20 ft (6,000 mm) long and 5 ft (1,500 mm) wide with high accuracy.

  • 3 sizes of table width:
  • 39″ wide table, 47.2″ cross travel
  • 47″ wide table, 55″ cross travel
  • 59″ wide table, 74.8″ cross travel
  • Table length: from 78.7″ to 5″
  • Longitudinal travel: from 84.6″ to 4″
  • Automatic lubrication system
  • Oil temperature control
  • Bedway length is twice that of table length gives full support for the entire travel of the table, no table overhang
  • Bedway is designed with 2 v ways for perfect alignment of table travel, TURCITE coated to retain oil and resist friction

Features

Twice annealed castings Hydraulic table

All major castings, the base, columns and cross beams are twice annealed to maintain high accuracy during machining. This process relieves internal stress that builds up during casting process. It also provides vibration dampening , low rate of thermal expansion and superior wear resistant characteristics.

The hydraulic table has two single action cylinders and piston rods to ensure smooth and steady travel of large work piece. Specially designed directional valve eliminates table reversal shock during fast movement of the large table.

User friendly operation panel

Screen input allows automatic down feed of grinding wheel to the work piece in different sequences.

Input settings include:

  • Automatic rapid approach to work piece
  • Increment setting, minimum is 0.0001”
  • Spark Out setting up to 99 passes
  • SURFACE, PLUNGE grinding modes
  • Cross feed of wheel head
  • Synchronized movement of longitudinal and cross feeds
  • Panel is equipped with Electronic handwheel (MPG)

Efficient Down feed and Cross beam travel

Grinding head travels on ball screw along cross beam. It is supported at two levels by flat and dovetail fully gibed ways. It provides secured and precise cross movements controlled on the operating panel. Micro adjustment of the cross travel is done by a large handwheel. Cross travel is available with servo drive on linear ways as an option.

Vertical down feed travels on wo box ways driven by servo motor operated by MPG. It also has rapid traverse for quick positioning driven by AC motor.

Long table travels

The long work table travels on hardened and ground double V ways that are precision hand scraped and TURCITE coated for long lasting wear and great stability. The extra long base fully support the travelling table to avoid table overhang.

Specs / Models

CapacitySHDC-4060SHDC-40100SHDC-40120SHDC-40160
Table Travel47.25 x 65 in.
(1,200.15 x 1651 mm)
47.25 X 104 in.
(1,200.15 x 2641.6 mm)
47.2 x 124 in.
1,198.8 x 3,149.6 mm
47.2 x 163.4 in.
(1,198.8 x 4,150 mm)
Spindle Center to Table Surface43.3 in.
(1,099.82 mm)
43.3 in.
(1,099.82 mm)
43.3 in.
(1,099.82 mm)
43.3 in.
(1,099.82 mm)
Clearance Between Columns47.2 in.
(1,198.88 mm)
47.2 in.
(1,198.88 mm)
47.2 in.
(1,198.88 mm)
47.2 in.
(1,198.88 mm)
TableSHDC-4060SHDC-40100SHDC-40120SHDC-40160
Working Surface39.4 x 59 in.
(1,000.76 x 1,498.6 mm)
39.4 x 98.4 in.
(1,000.76 x 2,499.36 mm)
39.4 x 118 in.
(1,000.76 x 2,997 mm)
39.4 x 157.5 in.
(1,000.76 x 4,000.5 mm)
Longitudinal Hydraulic Table Feed78.7-984 ipm
(1,998.98-24,993.6 mm/min)
78.7-984 ipm
(1,998.98-24,993.6 mm/min)
78.7-984 ipm
(1,998.98-24,993.6 mm/min)
78.7-984 ipm
(1,998.98-24,993.6 mm/min)
FeedSHDC-4060SHDC-40100SHDC-40120SHDC-40160
Intermittent Cross Feed0.004-1.38 in.
(0.101-35.05 mm)
0.004-1.38 in.
(0.101-35.05 mm)
0.004-1.38 in.
(0.101-35.05 mm)
0.004-1.38 in.
(0.101-35.05 mm)
Continues Cross Feed (Ballscrew)118 ipm
(2,997.2 mm/min)
118 ipm
(2,997.2 mm/min)
118 ipm
(2,997.2 mm/min)
118 ipm
(2,997.2 mm/min)
Number of graduations on dial200200200200
Hand Feed per Graduation0.0008 in.
(0.02032 mm)
0.0008 in.
(0.02032 mm)
0.0008 in.
(0.02032 mm)
n/a
Feed per Revolution0.19 in.
(4.82 mm)
0.19 in.
(4.82 mm)
0.19 in.
(4.82 mm)
0.39 in.
(9.90 mm)
Vertical TravelSHDC-4060SHDC-40100SHDC-40120SHDC-40160
Feed per Graduation0.00004 in.
(0.00101 mm)
0.00004 in.
(0.00101 mm)
0.00004 in.
(0.00101 mm)
0.00004 in.
(0.00101 mm)
Feed per Revolution0.01 in.
(0.254 mm)
0.01 in.
(0.254 mm)
0.01 in.
(0.254 mm)
0.01 in.
(0.254 mm)
Rapid Traverse9.8 ipm
(248.92 mm/min)
9.8 ipm
(248.92 mm/min)
9.8 ipm
(248.92 mm/min)
9.8 ipm
(248.92 mm/min)
MotorSHDC-4060SHDC-40100SHDC-40120SHDC-40160
Wheel Size (OD x Width x ID)20 x 3.94 x 8 in.
(508 x 100.07 x 203.2 mm)
20 x 3.94 x 8 in.
(508 x 100.07 x 203.2 mm)
20 x 3.94 x 8 in.
(508 x 100.07 x 203.2 mm)
20 x 3.94 x 8 in.
(508 x 100.07 x 203.2 mm)
Horizontal Spindle Motor15 HP
(11.18 Kw)
15 HP
(11.18 Kw)
25 HP
(18.64 Kw)
15 HP
(11.18 Kw)
Hydraulic Motor (longitudinal)10 HP
(7.45 Kw)
10 HP
(7.45 Kw)
10 HP
(7.45 Kw)
10 HP
(7.45 Kw)
Spindle Speed1,150 rpm1,150 rpm1,150 rpm1,150 rpm
Approximate Weight22,000 lbs.
(9,979.03 Kg)
38,500 lbs.
(17,463 Kg)
55,880 lbs.
(25,346 Kg)
90,200 lbs.
(40,914 Kg)
Machine Dimensions16.75 x 9.5 x 11.16 ft.
(5.10 x 2.89 x 3.40 M)
24 x 15.08 x 12.79 ft.
(7.31 x 4.59 x 3.89 M)
27.58 x 15.08 x 12.79 ft.
(8.40 x 4.59 x 3.89 M)
36.75 x 9.5 x 11.5 ft.
(11.20 x 2.89 x 3.50 M)
Total Power ConsumptionSHDC-4060SHDC-40100SHDC-40120SHDC-40160
220V75 KVA75 KVA125 KVA75 KVA
CapacitySHDC-4780SHDC-47100SHDC-47120
Table Travel55 x 84.6 in.
(1,397 x 2,148 mm)
55 x 104.3 in.
1,397 x 2,649.2 mm)
55 x 104.3 in.
(1,397 x 2,649 mm)
Spindle Center to Table Surface43.3 in.
(1,099.8 mm)
43.3 in.
(1,099.8 mm)
43.3 in.
(1,099.8 mm)
Clearance Between Columns55.1 in.
(1,399.5 mm)
55.1 in.
(1,399.5 mm)
55.1 in.
(1,399.5 mm)
TableSHDC-4780SHDC-47100SHDC-47120
Working Surface47.2 x 78.7 in.
(1,198.8 x 1,998.9 mm)
47.2 x 98.4 in.
(1,198.8 x 2,499 mm)
47.2 x 118.1 in.
(1,198 x 2,999.7 mm)
Longitudinal Hydraulic Table Feed78.7-984 ipm
(1,998.9-24,993.6 mm/min.)
78.7-984 ipm
(1,998.9-2,499 mm)
78.7-984 ipm
(1,998.9-24,993.6 mm)
FeedSHDC-4780SHDC-47100SHDC-47120
Intermittent Cross Feed0.004-1.38 in.
(0.101-35.05 mm)
0.004-1.38 in.
(0.101-35.05 mm)
0.004-1.38 in.
(0.101-35.05 mm)
Continues Cross Feed118 ipm
(2,997.2 mm)
118 ipm
(2,997.2 mm)
118 ipm
(2,997.2 mm)
Feed per Graduation0.0008 in.
(0.020 mm)
0.0008 in.
(0.020 mm)
0.0008 in.
(0.020 mm)
Feed per Revolution0.2 in.
(5.08 mm)
0.2 in.
(5.08 mm)
0.2 in.
(5.08 mm)
Vertical TravelSHDC-4780SHDC-47100SHDC-47120
Feed per Division0.00004 in.
(0.00101 mm)
0.00004 in.
(0.00101 mm)
0.00004 in.
(0.00101 mm)
Rapid Traverse9.8 ipm
(248.92 mm/min)
9.8 ipm
(248.92 mm/min)
9.8 ipm
(248.92 mm/min)
MotorSHDC-4780SHDC-47100SHDC-47120
Wheel Size (OD x Width x ID)20 x 3.94 x 8 in.
(508 x 100.07 x 203.2 mm)
20 x 3.94 x 8 in.
(508 x 100.07 x 203.2 mm)
20 x 3.94 x 8 in.
(508 x 100.07 x 203.2 mm)
Horizontal Spindle Motor15 HP v(11.18 Kw)15 HP v(11.18 Kw)15 HP
(11.18 Kw)
Hydraulic Motor (longitudinal)10 HP
(7.45 Kw)
10 HP
(7.45 Kw)
10 HP
(7.45 Kw)
Spindle Speed1,150 rpm1,150 rpm1,150 rpm
Approximate Weight31,900 lbs.
(14,469.5 Kg)
40,700 lbs.
(18,461 Kg)
50,600 lbs.
(22,951 Kg)
Machine Dimensions20.33 x 9.5 x 11.16 ft.
(6.19 x 2.89 x 3.40 M)
23.95 x 9.5 x 11.16 ft.
(7.29 x 2.89 x 3.40 M)
27.58 x 9.51 x 11.16 ft.
(8.40 x 2.89 x 3.40 M)
Total Power ConsumptionSHDC-4780SHDC-47100SHDC-47120
220V20 KVA20 KVA20 KVA
CapacitySHDC-6087SHDC-60120SHDC-60160SHDC-60200SHDC-60240
Table Travel74.8 X 92.5 in.
(1,900 x 2,350 mm)
74.8 X 124 in.
(1,900 x 3,150 mm)
74.8 x 163.4
(1,900 x 4,150 mm)
74.8 x 202.8 in.
(1,900 x 5,150 mm)
74.8 x 242.1 in.
(1,900 x 6,150 mm)
Spindle Center to Table Surface43.3 in.
(1,100 mm)
43.3 in.
(1,100 mm)
43.3 in.
(1,100 mm)
43.3 in.
(1,100 mm)
43.3 in.
(1,100 mm)
Clearance Between Columns78.7 in.
(2,000 mm)
78.7 in.
(2,000 mm)
78.7 in.
(2,000 mm)
78.7 in.
(2,000 mm)
78.7 in.
(2,000 mm)
Max Loading on the table10,600 lbs.
(4,808 kg)
10,600 lbs.
(4,808 kg)
10,600 lbs.
(4,808 kg)
10,600 lbs.
(4,808 kg)
10,600 lbs.
(4,808 kg)
TableSHDC-6087SHDC-60120SHDC-60160SHDC-60200SHDC-60240
Working Surface59 x 92.5 ipm
(1,500 x 2,200 mm)
59 x 118.1 in.
(1,500 x
59 x 157.5 in.
(1,500 x 4,000 mm)
59 x 196.8 in.
(1,500 x 5,000 mm)
59 x 236.28 in.
(1,500 x 6,000 mm)
Longitudinal Hydraulic Table Feed78.7-984 ipm
(1-25 M)
78.7-984 ipm
(1-25 M)
78.7-984 ipm
(1-25 M)
78.7-984 ipm
(1-25 M)
78.7-984 ipm
(1-25 M)
FeedSHDC-6087SHDC-60120SHDC-60160SHDC-60200SHDC-60240
Intermittent Cross Feed0.004-1.38 in.
(0.1-35 mm)
0.004-1.38 in.
(0.1-35 mm)
0.004-1.38 in.
(0.1-35 mm)
0.004-1.38 in.
(0.1-35 mm)
0.004-1.38 in.
(0.1-35 mm)
Continues Cross Feed118 ipm
(3,000 mm/min)
118 ipm
(3,000 mm/min)
118 ipm
(3,000 mm/min)
118 ipm
(3,000 mm/min)
118 ipm
(3,000 mm/min)
Number of graduations on dial200200200200200
Feed per division0.002 in.
(0.05 mm)
0.002 in.
(0.05 mm)
0.002 in.
(0.05 mm)
0.002 in.
(0.05 mm)
0.002 in.
(0.05 mm)
Feed per Revolution0.39 in.
(10 mm)
0.39 in.
(10 mm)
0.39 in.
(10 mm)
0.39 in.
(10 mm)
0.39 in.
(10 mm)
Vertical TravelSHDC-6087SHDC-60120SHDC-60160SHDC-60200SHDC-60240
Feed per Division0.00004 in.
(0.001 mm)
0.00004 in.
(0.001 mm)
0.00004 in.
(0.001 mm)
0.00004 in.
(0.001 mm)
0.00004 in.
(0.001 mm)
Feed per Revolution0.01 in.
(0.25 mm)
0.01 in.
(0.25 mm)
0.01 in.
(0.25 mm)
0.01 in.
(0.25 mm)
0.01 in.
(0.25 mm)
Rapid Traverse9.8 ipm
(250 mm/min)
9.8 ipm
(250 mm/min)
9.8 ipm
(250 mm/min)
9.8 ipm
(250 mm/min)
9.8 ipm
(250 mm/min)
Grinding WheelSHDC-6087SHDC-60120SHDC-60160SHDC-60200SHDC-60240
Wheel Size (OD x Width x ID)20 x 3.94 x 8 in.
(510 x 100 x 203 mm)
20 x 3.94 x 8 in.
(510 x 100 x 203 mm)
20 x 3.94 x 8 in.
(510 x 100 x 203 mm)
20 x 3.94 x 8 in.
(510 x 100 x 203 mm)
20 x 3.94 x 8 in.
(510 x 100 x 203 mm)
MotorSHDC-6087SHDC-60120SHDC-60160SHDC-60200SHDC-60240
Horizontal Spindle Motor15 HP
(11 Kw)
15 HP
(11 Kw)
15 HP
(11 Kw)
15 HP
(11 Kw)
15 HP
(11 Kw)
Hydraulic Motor (longitudinal)17.5 HP
(13 Kw)
17.5 HP
(13 Kw)
20 HP
(14.91 Kw)
20 HP
(14.91 Kw)
20 HP
(14.91 Kw)
Spindle Speed1,150 rpm1,150 rpm1,150 rpm1,150 rpm1,150 rpm
GeneralSHDC-6087SHDC-60120SHDC-60160SHDC-60200SHDC-60240
Approximate Weight74,800 lbs.
(34,000 kg)
85,800 lbs.
(39,000 kg)
110,000 lbs.
(50,000 kg)
99,000 lbs.
(45,000 kg)
123,200 lbs.
(56,000 kg)
Machine Dimensions21.66 x 11.5 x 12.5 ft.
(6.6 x 3.5 x 3.8 M)
27.58 x 11.5 x 12.5 ft.
(8.4 x 3.5 x 3.8 M)
36.75 x 11.5 x 12.5 ft.
(11.2 x 3.5 x 3.8 M)
44 x 11.5 x 12.5 ft.
(13.4 x 3.5 x 3.8 M)
51.16 x 11.5 x 12.5 ft.
(15.6 x 3.5 x 3.8 M)
Total Power ConsumptionsSHDC-6087SHDC-60120SHDC-60160SHDC-60200SHDC-60240
220V75 KVA75 KVA75 KVA75 KVA75 KVA

Accessories

Standard Accessories

  • Criss cross grinding attachment
  • Wheel with balancer, arbor, flange
  • Auto compensation, auto dressing (with NC servo downfeed pkg)
  • Electronic cross feed control, ac motor cross feed
  • Table mounted dresser
  • 2 axes digital readout system
  • 220V or 440V

Optional Accessories

    • Electro Magnetic chucks (4 sets) with rectifiers
    • Spare wheel flange
    • Auto paper filter with magnetic separator (300 l tank)
    • Servo cross feed and spindle down feed with MPG
    • Linear guideway on cross feed, spindle downfeed

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