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Semiconductor Ceramic Wafer Grinding Machine GN V400 Other Advaced Materials Production Nuernberg

Semiconductor Ceramic Wafer Grinding Machine GN V400 Other Advaced Materials Production Nuernberg

Quick Overview

With its polymer concrete casting for better vibration absorption the machine is specially designed to improve the structural integrity, rigidity and stiffness to grind advanced materials such like silicon carbide and sapphire.


0817-1622AR

Availability: In stock

$6,975.00
OR

Details

Semiconductor Ceramic Wafer Grinding Machine G&N V400 Other Advaced Materials Production Nuernberg

Condition: Based in a casual inspection the G&N V400 looks clean and as good as something like this need to look, it has few cosmetic scuff/marks and scratches on the exterior but, no apparent damage or broken parts as seen in the photos. We do not have the necessary equipment to perform any testing on this equipment. Please see pictures for actual physical condition. What you see is what you get.  - That is the reason why we are selling it at this price! - Please view all pictures and ask any questions before purchase.
NOTE: This unit was decontaminated by Clean Harbors. Here is Clean Harbors comments, "Exterior decontaminated. Some areas in accessible due to configuration of equipment. We do not know what type of chemicals or hazardous materials were used in this unit. Buyer must sign a release stating that they are aware of this notice and release Bertolino Industries and anybody affiliated with this machine.

The information here was taken off the internet. It is up to the buyer to verify if information is correct

The G&N V400 - For Semiconductor production and other advanced materials

Characteristics:

With its polymer concrete casting for better vibration absorption the machine is specially designed to improve the structural integrity, rigidity and stiffness to grind advanced materials such like silicon carbide and sapphire.

State-of-the-Art Machine Control:

The operator can retrieve data and communicate directly with the program supported by a 15" TFT touch screen and an industrial computer. A diagnostic link can be installed to connect the customer to G&N service center.

The V400 can be transformed from a single to a dual spindle machine for fast stock removal and ultra-fine surface finish.

Coolant Treatment:

Closed-loop chiller controls the grinding coolant temperature and the coolant is continuously used again. The integrated filter system separates Ga As and other material particles for disposal and reclaiming.

Technical Data - V400:

Motor:                                         4 kW

Spindle speed:                           1450 RPM

Total connected load:                 8 kW

Chucks:                                       28x2” 16x3” 12x4”  -  9x5” 6x6” 3x8” 1x12”   

Rotary table:                                520 mm

Rotary table speed:                     1 - 30 rpm

Cup Grinding Wheel:

    New vitrified                            250 x 40 x 76

    Diamond / CBN                       250 x 40 x 76

Z-Axis and rotary table motion:   Controlled by PMAC-Lite (4 axis )

Power supply:                              220/380/440 V, 60 Hz

Compressed Air:                         60 - 90 PSI

Fine down feed:

    Range                                       200 mm

    min. step                                   1 µm

Space (LxWxH):                           1525 x 915 x 1730 mm

Net weight:                                    2500 kg

We have recently acquired a lot of equipment that was just excessed by a major government aerospace contractor who is consolidating their facilities

We do our best to describe the item condition, and in cases where we’re selling a unit with a known problem we will always disclose the details of what we know. We do not have the expertise or do not have the equipment required to do the testing. That is the reason why we are selling it at this price! - What you see is what you get. Please view all pictures and ask any questions before purchase.

Please review all the pictures. They are part of the description; you will only receive what you see in the pictures. If you have questions about the item, shipping or something that has not been answered here, please send us an email.

We have a large amount of industrial, scientific, electrical, restaurant and other equipment in our warehouse; only a fraction is listed here, please inquire with your needs.

Selling "AS IS, WHERE IS." We do not have the capability to test this unit and that is the reason why we are selling it at this price!

We are interested in buying your industrial surplus inventory – to sell your equipment to Bertolino Industries, please send details to on available inventory to us via email or call us.

We specialize in purchasing and selling quality pre-owned mechanical parts, electrical components and other industrial surplus inventory. We stock a wide variety of items, ranging from small parts to complete machines.
NOTE: This unit was decontaminated by Clean Harbors. Here is Clean Harbors comments, "Exterior decontaminated. Some areas in accessible due to configuration of equipment. We do not know what type of chemicals or hazardous materials were used in this unit. Buyer must sign a release stating that they are aware of this notice and release Bertolino Industries and anybody affiliated with this machine.

Price:  $6,975

SKU No.  0817-1622AR

Additional Information

Manufacturer G&N Nuernberg Grinding Machine

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