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Double Surface Grinder

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580B
Grinder
Grinder
Grinding
Grinding
Grinding
YHDM580 Series Vertical Precision Double Surface Grinder
YHDM580 Series Vertical Precision Double Surface Grinder
YHDM580 Series Vertical Precision Double Surface Grinder
YHDM580 Series Vertical Precision Double Surface Grinder
YHDM580 Series Vertical Precision Double Surface Grinder
YHDM580 Series Vertical Precision Double Surface Grinder

YHDM580 Series Vertical Precision Double Surface Grinder


It is designed for grinding the two parallel side surfaces of the various high precise and thin work pieces with round and abnormal shape, no matter made of metal or nonmetal material, can be processed. Such as bearing, valve plate, seal, oil pump vane, piston ring, etc.

Inquiry
Technical characters

Technical characters:
● CNC system chooses Mitsubishi E60 with friendly HMI and reliable performance.
● The parts’ processing for the upper and lower surfaces is simultaneous with high precision, and without assisted positioning ( such as disks )
● The program about the double disc grinding and wheel dressing control makes it to get high precision grinding.
● Wheel head feed adopts precise ball screw unit. Feeding precision: 0.001 mm.
● Wheel head spindle is driven by converter, 150-950r/min.
● The motor of the feeding carrier adopts converter control; the speed is 1-10rpm.
● The coolant is filtered by three steps including magnetic separation, paper tape filtering, sediment filtering two steps, cooling machine will be put into cycle use after temperature control.
● Adopt hinged carrier plate mechanism(Patent No:ZL200820052659.1), which is easy to open to make a convenient replacement and dressing of the grinding wheel..
● The machine body adopts casting boxlike structure with good shock absorption and reliable rigidity and thermal stability; Wheel heads spindle are set by vertical configuration.

Application
The device can include machining piston rings, valve gasket, connecting rod, cross shaft, valve plate, fork, hydraulic pump blade, rotor, stator, compressor vane, bearing inner and outer rings, vehicle brakes, electronic industry, magnetic ring, magnetic steel sheet of graphite plate and other products, such as:

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Piston ringconnecting rodvalve platebearing outer ringbrake disc


Performance

Specification

Item / Type

Unit

       YHDM580B

Diameter of parts

mm

Φ12-φ120

Thickness of parts

mm

0.8-40

Size of grinding wheel

mm

Φ585×φ195×75

Power of wheelhead motor

kw

22Kw×2

Wheel head motor speed

rmp

150-950

Feeding carrier motor power

kw

1.5

Feeding carrier motor speed

rmp

1-10

Plainness nd parallelism

mm

≤0.003

Surface roughness

µm

≤Ra0.32

Total Weight

kg

10000

Overall dimensions (L×W×H)

mm

2700×2620×2650


Certificate

 Grinding Machine  (3).jpg Grinding Machine  (4).jpg

Our R & D team  establish a long - term partnership with National University of Defense Technology , Dalian University of Technology , Hunan University , Central South University , and other renowned institutions . Yuhuan is also research base for Hunan University’s doctoral student,get 5—9 patents per year .

  • has got 36 related patents
  • A certificate of international standard products in 2005
  • has passed ISO9001 : 2000 international quality system certification, has estabished corporate product standards


Packing and Transportation

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1.Moisture-proof packaging+Wooden Box.
2.Special packing requirements available.


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