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LEMBAR PENGESAHAN
BERITA ACARA PRAKTIKUM
JAW CRUSHER DAN DOUBLE ROLL CRUSHER
Balunijuk, 24 Februari 2016
Praktikan,
Moch. Fariq Ramdhani
Mengetahui
Asisten,
Muhammad Ali Martua Siregar
Menyetujui
Dosen Pengampuh,
Guskarnali, S.T, M.T
ii
KATA PENGANTAR
Puji dan syukur saya panjatkan kepada Allah SWT, karna dengan rahmat-
Nya saya diberikan berkah dan juga kesehatan untuk dapat menyelesaikan laporan
pratikum pengelolahan bahan galian ini yang berjudul “Jaw Crusher & Double
Roller Crusher”.
Laporan ini membahas tentang hasil pengamatan cara kerja alat-alat yang
biasa digunakan oleh perusahaan-perusahaan pertambangan yaitu Jaw Crusher
dan Double Roll Crusher. Laporan ini dibuat untuk memenuhi syarat praktikum
pengolahan bahan galian.
Dengan selesainya laporan praktikum ini penulis mengucapkan terima
kasih kepada dosen pengampuh dan asisten-asistennya pada mata kuliah
Pengolahan Bahan Galian. Penulis berharap laporan ini dapat berguna dan
bermanfaat di waktu yang akan datang.
Balunijuk, 24 Februari 2016
Praktikan,
Moch. Fariq Ramdhani
iii
DAFTAR ISI
LEMBAR PENGESAHAN ...................................................................................i
KATA PENGANTAR ...........................................................................................ii
DAFTAR ISI.........................................................................................................iii
BAB I PENDAHULUAN ......................................................................................1
1.1 Latar Belakang........................................................................................1
1.2 Maksud dan Tujuan.................................................................................2
1.3 Manfaat ...................................................................................................2
BAB II TEORI DASAR........................................................................................3
2.1 Definisi Crusher......................................................................................3
2.2 Jaw Crusher.............................................................................................4
2.3 Double Roll Crusher...............................................................................7
BAB III METODE.................................................................................................10
3.1 Lokasi dan Waktu Kegiatan....................................................................10
3.2 Alat dan Bahan........................................................................................10
3.3 Langkah Kerja........................................................................................10
BAB IV PEMBAHASAN......................................................................................11
4.1 Jaw Crusher.............................................................................................11
4.2 Double Roll Crusher...............................................................................13
BAB V KESIMPULAN.........................................................................................16
DAFTAR PUSTAKA............................................................................................17
LAMPIRAN...........................................................................................................18

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Daftar isi

  • 1. i LEMBAR PENGESAHAN BERITA ACARA PRAKTIKUM JAW CRUSHER DAN DOUBLE ROLL CRUSHER Balunijuk, 24 Februari 2016 Praktikan, Moch. Fariq Ramdhani Mengetahui Asisten, Muhammad Ali Martua Siregar Menyetujui Dosen Pengampuh, Guskarnali, S.T, M.T
  • 2. ii KATA PENGANTAR Puji dan syukur saya panjatkan kepada Allah SWT, karna dengan rahmat- Nya saya diberikan berkah dan juga kesehatan untuk dapat menyelesaikan laporan pratikum pengelolahan bahan galian ini yang berjudul “Jaw Crusher & Double Roller Crusher”. Laporan ini membahas tentang hasil pengamatan cara kerja alat-alat yang biasa digunakan oleh perusahaan-perusahaan pertambangan yaitu Jaw Crusher dan Double Roll Crusher. Laporan ini dibuat untuk memenuhi syarat praktikum pengolahan bahan galian. Dengan selesainya laporan praktikum ini penulis mengucapkan terima kasih kepada dosen pengampuh dan asisten-asistennya pada mata kuliah Pengolahan Bahan Galian. Penulis berharap laporan ini dapat berguna dan bermanfaat di waktu yang akan datang. Balunijuk, 24 Februari 2016 Praktikan, Moch. Fariq Ramdhani
  • 3. iii DAFTAR ISI LEMBAR PENGESAHAN ...................................................................................i KATA PENGANTAR ...........................................................................................ii DAFTAR ISI.........................................................................................................iii BAB I PENDAHULUAN ......................................................................................1 1.1 Latar Belakang........................................................................................1 1.2 Maksud dan Tujuan.................................................................................2 1.3 Manfaat ...................................................................................................2 BAB II TEORI DASAR........................................................................................3 2.1 Definisi Crusher......................................................................................3 2.2 Jaw Crusher.............................................................................................4 2.3 Double Roll Crusher...............................................................................7 BAB III METODE.................................................................................................10 3.1 Lokasi dan Waktu Kegiatan....................................................................10 3.2 Alat dan Bahan........................................................................................10 3.3 Langkah Kerja........................................................................................10 BAB IV PEMBAHASAN......................................................................................11 4.1 Jaw Crusher.............................................................................................11 4.2 Double Roll Crusher...............................................................................13 BAB V KESIMPULAN.........................................................................................16 DAFTAR PUSTAKA............................................................................................17 LAMPIRAN...........................................................................................................18