Help identifying Sankyo Machine

[yamaha]

I own a Sankyo Pachinko from I think the late 80ies. Can anyone please tell me the name of this machine? Thanks.

[compirate]

フィーバーグランデ II
Fever Grande II
Early 80's (frame comes from around 82)

[yamaha]

Thank You for answering so fast. I finally know the name of my machine, Thanks again
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Thanks, I am glad I finally know the name of my machine, Thanks again.

[hanabi]

I tried looking in the Museum here for that one,
but couldn't see it

Perhaps it could be added to help any future enquirers??

[yamaha]

If anyone can tell me how, i certainly will place the photo in the museum so it can be helpfull in the future. I still don't know why it is called a special machine, perhaps anybody can tell me that? My guess is it has something to do with the Fever Round, because when you get 3 of the same digits the gate will open only for a few seconds, but in combination with a 7 or an F of the upper digit you will go into the fever mode. Please correct me if i am wrong. Any help is welcome.

[musky]

A wing type with reels, very interesting. I like the nail arrangement, looks like some fun play on that one for sure.