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Zhengzhou Timeway Machine Tool Co., Ltd.

Grinder, Surface Grinder, Round Table Surface Grinder manufacturer / supplier in China, offering Double Column Gantry Horizontal Spindle Round Workbench Surface Grinder, Torno / Small Sized Horizontal Metal Lathe Machine, CNC Vertical Machining Center Machine (VMC series) and so on.

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Supplier Homepage Product Grinding Machine Double Column Gantry Horizontal Spindle Round Workbench Surface Grinder

Double Column Gantry Horizontal Spindle Round Workbench Surface Grinder

FOB Price: US $1,000-150,000 / set
Min. Order: 1 set
Min. Order FOB Price
1 set US $1,000-150,000/ set
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Production Capacity: 500 Sets/Year
Transport Package: Standard Package
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: RSG-1600
  • Processing Object: Surface
  • Controlling Mode: Artificial
  • Cylindrical Grinder Type: Surface Grinder
  • Certification: CE, ISO 9001
  • Color: Customized
  • Machine Dimension: 3030*1990*2800mm
  • Max. Grinding Diameter: 1600mm
  • Worktable Speed: 5-50rpm
  • Grinding Wheel Speed: 1000rpm
  • Trademark: TIMAC
  • Origin: China(Mainland)
  • Type: Surface Grinding Machine
  • Abrasives: Grinding Wheel
  • Automatic Grade: Semiautomatic
  • Precision: Precision
  • Condition: New
  • Machine Weight: 27000kg
  • Max. Grinding Height: 360mm
  • Diameter of Worktable: 1600mm
  • Grinding Wheel Size: 600*50*305mm
  • Total Power: 30kw
  • Specification: CE ISO
  • HS Code: 8460190000
Product Description
Double Column Gantry Horizontal Spindle Round Workbench Surface Grinder
RSG-1250    RSG-1600    RSG-1800   RSG-2000    RSG-2200
 
Performance and Feature
RSG1250-3500 Series Gantry Horizontal spindle round table surface grinding machine is a new type machine developd by our company through absorbing domestic and international advanced grinding machine structure and manufacturing technology.
The series of machine tools adopt high-quality casting (HT250) and pass through thermal aging threatment.It has reasonable structure ,big carrying capacity,excellent performance ,overweight load of workbench,high dynamic and static precision ,satisfying heavy grinding ,safe and to grinding reliable action,long service life.high machining precision ,and rapid efficiency.
Adopt edge grinding of grinding wheel,upper and lower planes of workpiece can achieve higher parallelism,dimensional precision,and surface roughness of workpiece.The product is applicable machining of precision parts in tools factory,bearing factory,air compressor and general machinery factory ,and ect.
The body is increased the reinforcing rib of forced location,and is greatly improved the body rigidity according to the force confition,so that guarantee the stability.Each anchor bolt has corresponding reinforcing rib,recuces the body deformation brought by bolt tension force.
Diameter of work round table is Φ1250-Φ3500mm.Round workbench adopts dynamic and static pressure rotation on the round guide of body.Rotary motion of workbench is driven by AC variable frequency speed regulstion bevel gear speed-reducing motor ,has stable and reliable automatic variable speed movement .
Double upright colimn sdopts honeycomb structural design .High strength widening crossbeam reinforced rigidity and there is no possibility of drooping.Carriage is moved horizontally and to and fro along the crossbeam.grinding head is vertically fed along the carriage.
Grinding head and vertical guide of upright colimn adopt inlaid steel hardened rolling struture ,good contact rigidity ,high motion accuracy,portable movement,flexible feed ,simple and reliable lubrication, long service life,steady and compact overall structure,high precision, reliable performance,good manufaturability,convenient operation and use.
Front-end of grinding head spindle adopts P4 double-row cylinder roller bearing+P4 angular contract ball bearing support,rear-end adopts P4 angular contract ball bearing support ,rolling structure,good contact rigidity,high rotary accuracy ,is driven by AC motor through connection of belt pulley and spindle.
Important components of machine tool (apindle bearing ,ball screw,rolling element pair and other outsourcing parts) are made by famous brand manufacturers,have reliable quality.
Automatic lubricating pump automatically injects oil into lubrication parts regularly and quantitatively.
High quality,high reliability electric elements,has long service life.
Independent hydraulic station;adjustment.repair and maintenance is convenient.
Complete processing equipment,prefect assembly process and strict quality control flow make sure that the products achieve the first-class perfect quality.

 
Technical Parameter

Technical parameters

Unit

RSG-1250

RSG-1600

RSG-1800

Dimeter of workbench

mm

1250

1600

1800

Maximum size of grinding workpiece(diameter*height)

mm

1250*400

1600*360

1800*360

Rotational speed of workbench

rpm

5-45

5-50

5-45

Rotation speed of grinding head spindle 

rpm

1450

1000

1000

Vertical feed of grinding head per rotation of hand wheel

mm/r

0.2

0.2

0.2

Minimum vertical feed of grinding head

mm

0.0025

0.0025

0.0025

Automatic vertical feed of grinding head(hydraulic 6 levels)

mm

0.0025-0.03

0.0025-0.03

0.0025-0.03

Transverse horizontal reciprocating travel of grinding head carriage

mm

770

900

1000

Transverse horizontal reciprocating feed rate of grinding head carriage
(stepless speed changing)

mm/min

70/790 automatic

50/500

50/500

Size of grinding wheel(external diameter*width*inside diameter)

mm

500*50*203

600*50*305

600*50*305

Power of grinding head motor

kw

15

22

22

Total power

kw

22

30

30

Working accuracy,roughness(length*width*height)

 

1000:0.015  
Ra 0.32-0.63

1000:0.015  
Ra<0.08

1000:0.015  
Ra<0.08

Outline dimension of machine tool

mm

3400*2550*3000

3030*1990*2800

3050*2100*2800

Gross weight/net weight

kw

17000/16000

27000/25000

28000/26000

 

Technical parameters

Unit

RSG-2000

RSG-2200

Dimeter of workbench

mm

2000

2200

Maximum size of grinding workpiece(diameter*height)

mm

2000*300

2200*300

Rotational speed of workbench

rpm

3-40

3-35

Rotation speed of grinding head spindle 

rpm

1000

1000

Vertical feed of grinding head per rotation of hand wheel

mm/r

0.2

0.2

Minimum vertical feed of grinding head

mm

0.0025

0.0025

Automatic vertical feed of grinding head(hydraulic 6 levels)

mm

0.0025-0.03

0.0025-0.03

Transverse horizontal reciprocating travel of grinding head carriage

mm

1120

1220

Transverse horizontal reciprocating feed rate of grinding head carriage
(stepless speed changing)

mm/min

50/500

50/500

Size of grinding wheel(external diameter*width*inside diameter)

mm

600*75*305

600*75*305

Power of grinding head motor

kw

22

22

Total power

kw

34

34

Working accuracy,roughness(length*width*height)

 

1000:0.015  
Ra<0.08

1000:0.015  
Ra<0.08

Outline dimension of machine tool

mm

3070*2300*2400

3090*2500*2400

Gross weight/net weight

kw

29000/27000

30000/28000

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