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Double Surface Lapping Polishing Machine

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High Speed φ400mm Workpieces Double Sided Lapping Polishing Machine-YH2M84120
High Speed φ400mm Workpieces Double Sided Lapping Polishing Machine-YH2M84120
High Speed φ400mm Workpieces Double Sided Lapping Polishing Machine-YH2M84120
High Speed φ400mm Workpieces Double Sided Lapping Polishing Machine-YH2M84120
High Speed φ400mm Workpieces Double Sided Lapping Polishing Machine-YH2M84120
High Speed φ400mm Workpieces Double Sided Lapping Polishing Machine-YH2M84120
High Speed φ400mm Workpieces Double Sided Lapping Polishing Machine-YH2M84120

High Speed φ400mm Workpieces Double Sided Lapping Polishing Machine-YH2M84120


This machineis suitable for efficient and precise double-sidedlappingof metals and non-metallic hard and brittle materials such as steel, copper, cemented carbide, and ceramics.

It can be widely used for double-sided precisionlappingof hydraulic components, automobile parts, refrigeration compressor parts, oil pump nozzle parts, engine parts, high-precision bearing rollers and rings, seals, carbide blades, ceramic valve cores, magnetic materials and other products.

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Technical characters

MAIN FEATURES 

1. This machine is a lapping machine tool based on the motion principle of 4-way planetary gear train;

2. The sun wheel and lower plate of this machine are driven by a direct drive of motor + reducer. It adopts a double-axis sleeve structure. All machines have high rigidity and processing accuracy. Semi-automatic loading and unloading devices are optional. The loading and unloading are easy to replace and easy to adapt. Customer application requirements;

3. An air bag is used to pressurize and lift the upper plate; a reducer is used to directly drive the upper plate to rotate; drum gear transmission ensures flexible loading of the upper plate;

4. Using a cylinder + rack and pinion device, the upper grinding disc can be swung in and out for easy operation and maintenance. Precision electrical proportional valve + pressure sensor are used to ensure the accuracy of the loading pressure of the upper plate. The loading system uses imported measurement sensors to ensure the consistency of processing dimensions, and the processing can realize the interoperability between pressure mode and positioning mode;

The Main Technical Parameters 

项目Item/型号Model

单位 Unit

YH2M84120

砂轮(研磨盘)尺寸

Size of Grinding Wheel

mm

Φ1250×φ450×60

加工件最大尺寸

The Max Size of Workpiece

mm

                     370                                               (矩形对角线长度)                       (Diagonal length of rectangle)

加工厚度尺寸

The Thickness of Workpiece

mm

0.4-40

上下盘转速

The Rotation Speed of Upper/Lower Disc

rpm

5-100

太阳轮转速

The Rotation Speed of Sun Gear

rpm

5-80

/下盘主轴电机功率

Spindle Motor Power of Upper/Lower Disc

kw

15

太阳轮电机功率

Motor Power of Sun Gear

kw

15

游星轮数量

Number of starwheels

个/ PCS

5

最大加压压力

Max Pressurization Pressure

kgf

1000

外型尺寸(长××高)

Approximate Dimensions (L*W*H)

mm

约 /About2700×2400×2600

整机重量

Total Weight

kg

约/About7900


Performance

Application

It can be widely used for double-sided precision  lappingof hydraulic components, automobile parts, refrigeration compressor parts, oil pump nozzle parts, engine parts, high-precision bearing rollers and rings, seals, carbide blades, ceramic valve cores, magnetic materials and other products.

High Speed CNC Double Disc Grinder Lapping Machines

Certificate

certification

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 got36 related patents
  • A certificate of international standard products in 2005
  • has passedISO9001 : 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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