Grinding Machine, Flat Grinding Machine, Longmen Grinding Machine, CNC Grinding Machine - Qingdao Mingruida Machinery Co., Ltd
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Heavy duty column surface grinder series

2025-09-01 11:07:18

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Longitudinal Slideways

Cross Slideways

Longitudinal Movement

Cross Movement

Vertical Downfeed

Auto Down Feed

Double Vee Ways

Line Way

Hydraulic

Automatic(CNC Controlled System)

Rapid Up/Down

Optional

NC:Cross/Vertical Servo Motor。

CNC:Cross/Vertical Servo Motor,Hydraulic by Longitudinal Automatic grinding wheel(OP:Left screw rods+Servo Motor)。

SPECIFICATION / MODELS

PSGC

3070NC/CNC

4080NC/CNC

40100NC/CNC

40120NC/CNC

40150NC/CNC

General Capacity

Max. travel (cross x longitudinal)

mm

340×830

440×1000

440×1200

440×1300

440×1700

Wheel bottom to table (Vertical Head)

mm

650

Max height from table top to bottom of standard wheel

mm

472

Grinding surface of table

mm

300×700

400×800

400×1000

400×1200

400×1500

Longitudinal Movement

Driven


Hydraulic(OP Servo Motor)

Table speed

m/min

3-25(OP:1-25)

Cross Movement

Continuous cross feed

mm/min

0-1200

Hand feed per revolution

mm

0.001/0.005/0.01mm

Hand feed per division

mm

0.001mm

Vertical Downfeed

Continuous cross feed

mm/min

0-1200

Hand feed per revolution

mm

0.001/0.005/0.01mm

Hand feed per division

mm

0.001mm

Grinding Wheel

Dimension(O.D x W x I.D)

mm

355(400)×38×127

Spindle speed(50/60Hz)

r.p.m

1500/1800

Motor

Spindle motor


5.5(7.5)kW/7.5(10)HP

Cross/Vertical servo motor

kw

1.7

Hydraulic motor


1.1(1.5)kW/2(3)HP

Weight

Net weight

kg

3900

4800

5000

5100

5500

Gross weight

kg

4300

5200

5400

5500

5900

Paching Size

Dimension (L x W x H)

m

3.2×2×2.6

4.5×2×2.65

4.5×2×2.65

4.8×2×2.65

5×2×2.65

 

SPECIFICATION / MODELS

PSGC

50100NC/CNC

50120NC/CNC

50150NC/CNC

General Capacity

Max. travel (cross x longitudinal)

mm

560×1200

560×1300

560×1700

Wheel bottom to table (Vertical Head)

mm

700

Max height from table top to bottom of standard wheel

mm

522

Grinding surface of table

mm

500×1000

500×1200

500×1500

Longitudinal Movement

Driven


Hydraulic(OP Servo Motor)

Table speed

m/min

3-25(OP:1-25)

Cross Movement

Continuous cross feed

mm/min

0-1200

Hand feed per revolution

mm

0.001/0.005/0.01mm

Hand feed per division

mm

0.001mm

Vertical Downfeed

Continuous cross feed

mm/min

0-1200

Hand feed per revolution

mm

0.001/0.005/0.01mm

Hand feed per division

mm

0.001mm

Grinding Wheel

Dimension(O.D x W x I.D)

mm

355(400)×38×127

Spindle speed(50/60Hz)

r.p.m

1500/1800

Motor

Spindle motor


7.5(11/15)kW/10(15/20)HP

Cross/Vertical servo motor

kw

1.7

Hydraulic motor


3.7(5.5)kW/5(7)HP

Weight

Net weight

kg

5300

5400

6000

Gross weight

kg

5700

5800

6400

Paching Size

Dimension (L x W x H)

m

4.5×2.2×2.6

4.8×2.2×2.6

5.0×2.2×2.6


SPECIFICATION / MODELS

PSGC

60120NC/CNC

60150NC/CNC

60220NC/CNC

60300NC/CNC

General Capacity

Max. travel (cross x longitudinal)

mm

660×1400

660×1600

660×2300

660×3100

Wheel bottom to table (Vertical Head)

mm

700

Max height from table top to bottom of standard wheel

mm

522

Grinding surface of table

mm

600×1200

600×1500

600×2200

600×3000

Longitudinal Movement

Driven


Hydraulic(OP Servo Motor)

Table speed

m/min

3-25(OP:1-25)

Cross Movement

Continuous cross feed

mm/min

0-1200

Hand feed per revolution

mm

0.001/0.005/0.01mm

Hand feed per division

mm

0.001mm

Vertical Downfeed

Continuous cross feed

mm/min

0-1200

Hand feed per revolution

mm

0.001/0.005/0.01mm

Hand feed per division

mm

0.001mm

Grinding Wheel

Dimension(O.D x W x I.D)

mm

355(400)×38×127;OP:500×50(60)×127×(203.2)

Spindle speed(50/60Hz)

r.p.m

1500/1800;OP:1150/1250

Motor

Spindle motor


11(15)kW/12(20)HP

Cross/Vertical servo motor

kw

1.7

Hydraulic motor


3.7(5.5)kW/5(7)HP

Weight

Net weight

kg

9800

10200

11600

13000

Gross weight

kg

10200

10800

12200

13400

Paching Size

Dimension (L x W x H)

m

4.8×2.86×2.7

5.6×2.86×2.7

6.6×2.86×2.7

8.5×2.86×2.7


SPECIFICATION / MODELS

PSGC

70150NC/CNC

70220NC/CNC

70300NC/CNC

General Capacity

Max. travel (cross x longitudinal)

mm

700×1500

700×2200

700×3000

Wheel bottom to table (Vertical Head)

mm

700

Max height from table top to bottom of standard wheel

mm

522

Grinding surface of table

mm

730×1700

730×2300

730×3100

Longitudinal Movement

Driven


Hydraulic(OP Servo Motor)

Table speed

m/min

3-25(OP:1-25)

Cross Movement

Continuous cross feed

mm/min

0-1200

Hand feed per revolution

mm

0.001/0.005/0.01mm

Hand feed per division

mm

0.001mm

Vertical Downfeed

Continuous cross feed

mm/min

0-1200

Hand feed per revolution

mm

0.001/0.005/0.01mm

Hand feed per division

mm

0.001mm

Grinding Wheel

Dimension(O.D x W x I.D)

mm

355(400)×38×127;OP:500×50(60)×127×(203.2)

Spindle speed(50/60Hz)

r.p.m

1500/1800;OP:1150/1250

Motor

Spindle motor


11(15)kW/12(20)HP

Cross/Vertical servo motor

kw

1.7

Hydraulic motor


5.7(7.5)kW/7(10)HP

Weight

Net weight

kg

10400

11800

13200

Gross weight

kg

11000

12400

13600

Paching Size

Dimension (L x W x H)

m

5.6×2.98×2.7

6.6×2.98×2.7

8.5×2.98×2.7

Notes:

Since we subscribe to a process of continuous improvement for our products specifications are subject to change without notice.

Machine appearance will change depending upon different optional equipment selected.

Equipment marked with () is available at additional extra charge. Other special applications may be provided upon specific requests from customers. Please contact us for more details.

Machines are shown with optional equipments.

Optional:


1.jpg

Wheel Flange

2.jpg

Radius and Angle Dresser (PSGS)


3.jpg

Type for PSGS)※With The Exception of PSGS-1535M, 1545M, 2045M


4.jpg

Cross/Vertical Micrometer Attachment 

  (PSGS-2550AH, 3060BH, 4080AHR)


5.jpg

Cooling System


6.jpg

Level Type Wheel Balancer

7.jpg

Electro Magnetic Chuck


8.jpg

Automatic Paper Serip Filter


9.jpg

Cooling System Magnetic Separato

10.jpg

Parallel Dressing Attachment 

        (PSGO)


11.jpg

Dust-Suction Cooling System

          (PSGS)


12.jpg

Auto-Parallel Dressing Attachment 2 Axes Full Auto(Electrical Cross+Step Control Down)

13.jpg

1.Window Type Splash Guard 

(PSGS) 

2.Rear Side Coolant Baffle 

(PSGS)


14.jpg

  Oil Temperature Control System

15.jpg

Oil Mist Collector



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Phone: 0086-17659325352

            0086-18663932976

Website: www.qdmrdjx.com

               www.jmpmmc.com

Email: qdmrdjx@163.com

Address: No. 6 Changcheng South Road, Chengyang District, Qingdao City

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Qingdao Mingruida Machinery Co., Ltd. mainly deals with precision forming surface grinders, circular table surface grinders, gantry guide rail grinders, Yueda surface grinders, CNC forming grinders and other grinding machine products on Taiwan's PROTH.