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Upgraded Double-sided Water-cooling Lapping Machine
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Upgraded Double-sided Water-cooling Lapping Machine

Upgraded Double-sided Water-cooling Lapping Machine

The upgraded double-sided water-cooling lapping machine delivers high-precision dual-side lapping for parallel planar surfaces of hard brittle materials including silicon carbide (SiC), gallium arsenide (GaAs), sapphire, blue glass, ceramic plates, crystals, and semiconductors.

Features

Application

 

The upgraded double-sided water-cooling lapping machine delivers high-precision dual-side lapping for parallel planar surfaces of hard brittle materials including silicon carbide (SiC), gallium arsenide (GaAs), sapphire, blue glass, ceramic plates, crystals, and semiconductors. This advanced lapping system also processes double-side lapping for smartphone cover glass, automotive glass, and various touch panel glass - demonstrating particular expertise in large-diameter and ultra-thin workpieces.

 

18BF Double-sided Lapping machine

 

18BF-4M5D

Model number

18BF-4M7D

18BF-4M5D

18BF-4M9L

Upper and lower plate dimensions

Grinding (mm )

ø1260×ø590×90((water-cooled)

ø1260×ø403×90((water-cooled)

ø1260×ø696×90((water-cooled)

Polishing(mm)

ø1260×ø590×90((water-cooled)

ø1260×ø403×90((water-cooled)

ø1260×ø696×90((water-cooled)

Cruising wheel

Parameter

module(mm)

8/10

8/10

/

Teeth number

91/75

114/94

78

Number

7

5

9

Pitch

12.8/15.7

12.8/15.7

12.8

Processing range

Maximum machining size

ø 300mm

ø 390mm

ø 240mm

Minimum machining thickness

0.25mm

0.3mm

0.2mm

Precision index

Flatness of upper and lower plates

≤0.02mm

≤0.02mm

≤0.02mm

Lower plate end jump

≤0.03mm

≤0.03mm

≤0.03mm

Equipment size (L * W * H)

2350mm*1830mm*2880mm

2350mm*1830mm*2880mm

2350mm*1830mm*2880mm

Device weight

9000 KG

9500 KG

9000 KG

 

20BFDouble-sided Lapping machine

 

20BF-4M5L

Model number

20BF-4M5L

Upper and lower plate dimensions

Grinding ( mm )

φ1355×0458×50

Polishing(mm)

φ1380×g433×50

Cruising wheel

Parameter

module

M=3

Teeth number

170

Number

5

Processing range

Maximum machining size

φ410mm

Minimum machining thickness

0.5mm

Precision index

Flatness of upper and lower plates

≤0.02mm

Lower plate end jump

≤0.03mm

Equipment size (L * W * H)

about1850mm*2700mm*3150mm

Device weight

About 8000KG

 

24BF Double-sided Lapping machine

 

24BF-4M5L

Model number

24BF-4M5L

Upper and lower plate dimensions

Grinding ( mm )

φ1614×0556×70

Polishing(mm)

φ1650×0520×70

Cruising wheel

Parameter

module

M=4

Teeth number

152

Number

5

Processing range

Maximum machining size

φ560mm

Minimum machining thickness

0.3mm

Precision index

Flatness of upper and lower plates

≤0.02mm

Lower plate end jump

≤0.03mm

Equipment size (L * W * H)

About 3000mm*2000mm*3250mm

Device weight

About 13000KG

 

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