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A5 Machine Log Notebook standing closed on a workshop bench, cover carrying a plant equipment motif, roughly seven millimetres thick.

Plain Lab · logbook

Machine Log Notebook

Ninety-six lined pages for a running machine log, ruled open rather than boxed into columns, with thirteen pages of plain notes behind it.

Price

from Rp 59.000

Softcover, French link sewing. Printed and sewn to order.

Ships in 6–14 business days · 7-day returns

4.9 from 85 buyer reviews of Hibrkraft

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Every cover and binding option is quoted when you order.

Specification

Type
Logbook
Trim
148 × 210 mm · 5.827 × 8.268 in
Pages
120
Leaves
60
Sheets
30
Signatures
6 × 20pp
Spine
6.86 mm
Paper
white
Ruling
lined
Rows per page
24
Dating
Undated

Build it

Rp 59,000

Ninety-six pages, ruled lined, twenty-four lines to a page. No columns down the side, on purpose. A column book is right when every entry needs the same five facts. A machine log is often not that: one day it is a reading, the next it is a smell nobody can place, the day after that it is a bolt that was loose and got torqued back down.

Thirteen pages of plain notes follow the log itself, for anything longer than the running entries: a fault that took three shifts to chase down, a part number worth remembering, a supplier who was slow the last time.

It will not tell you what to check or how often to check it. That schedule belongs to the machine, the manufacturer, and whoever wrote your maintenance plan, none of which a lined notebook can know in advance.

What is inside

Machine log
96pp
Lined, not columned, so an entry can be a word or a paragraph depending on what actually happened.
Notes
13pp
Plain ruled pages for anything longer than a running entry.
Reference
6pp
Pressure and temperature conversions computed from definitions, plus emergency numbers checked against two independent sources.
Last leaf
1pp
A pen-test page, printed on purpose, so the real pages stay clean of it.

In every book

The same six pages open every book: your details, who to call, the signs to point at when you have no shared language, and the map. They sit at the front because the moment you need them is not the moment to be flicking through.

This book belongs to
One page for your name and number, so a book that goes missing can come back.
My details
Blood group, allergies, who to call. Written once, carried everywhere.
Emergency numbers
Forty countries, taken from Wikidata property P2852 (CC0), agreed across two sources, every row carrying its QID. Numbers change and a book does not — verify locally on arrival.
Point at this
A pictogram grid captioned in English above and Indonesian below, for when there is no shared language.
World map
Natural Earth 110m, public domain, equirectangular, with UTC hour meridians computed from the projection rather than from a timezone database. For orientation and for pointing at, not a navigation chart.
Conversion tables
Computed from definitions — 25.4 mm to the inch — and not copied from anywhere, so every row can be checked by anyone holding the book.
Pen test leaf
The last page, printed for it on purpose. Every notebook is used this way; printing it deliberately is cheaper than losing the last leaf to it by accident.

The film

Page by page

A vertical film, 52 seconds: the cover, the ruling page, then 5 reference pages. Synthesised ambient bed, no dialogue — captions in three languages.

A vertical film from our own bench — this page contacts nobody's server to play it, and downloads nothing until you press play.

What is inside this book?

Five pages from the Machine Log Notebook laid out as cards: a ruled log page, a section divider, a plain notes page, a conversion table, and the pen test page.
Five pages rendered straight from the print file: a ruled log page, a section divider, the plain notes section, a conversion table, and the pen-test leaf at the back. No columns to force an entry into a box it does not fit. A shift note about a strange noise or a leak that only shows up under load needs a sentence, not a checkbox.
Specification card listing the Machine Log Notebook contents: ninety-six log pages, thirteen notes pages, one hundred and twenty pages total, A5 trim, six signatures of twenty.
Ninety-six pages ruled lined at 7.14 mm, twenty-four lines to a page, open for whatever a shift needs to record: what ran, what was changed, what wants following up before the next one starts. Thirteen further pages of plain notes behind the log. Eleven pages of reference and furniture close it out, one hundred and twenty pages total, A5, six signatures of twenty.
Computed from definitions — 25.4 mm to the inch — and not copied from anywhere, so every row can be checked by anyone holding the book. — Machine Log Notebook
Conversion tables
Forty countries, taken from Wikidata property P2852 (CC0), agreed across two sources, every row carrying its QID. Numbers change and a book does not — verify locally on arrival. — Machine Log Notebook
Emergency numbers
One page for your name and number, so a book that goes missing can come back. — Machine Log Notebook
This book belongs to
A pictogram grid captioned in English above and Indonesian below, for when there is no shared language. — Machine Log Notebook
Point at this
Natural Earth 110m, public domain, equirectangular, with UTC hour meridians computed from the projection rather than from a timezone database. For orientation and for pointing at, not a navigation chart. — Machine Log Notebook
World map

The PDF of this book.

We do not sell the design or the PDF. Download it free, with no conditions at all, not even tracking. What we sell is the book, a real object that is genuinely useful and can help your life.

Download PDF PDF · 120 pages · 0.4 MB

Made at the Hibrkraft bindery, Bogor · about the maker

Try the ruling on paper first

The same ruling exists as a free, ready-to-print sheet. Print one, write on it, and decide whether the pitch suits your hand before you order the book.

College Ruled Paper, 7.1 mmFree PDF · 5 paper sizes

Books that sit alongside it

Questions

Does it have ruled columns?

No. It is ruled lined throughout, so an entry is not forced into a fixed set of fields.

How big is it?

A5, 148 x 210 mm, one hundred and twenty pages, 6.86 mm across the spine.

What ruling is the log?

Lined, 7.14 mm pitch, 9/32 inch, twenty-four lines to the page.

Is it dated?

No. Pick it up on whichever shift the machine needs watching.

What is the difference between this and a column-ruled service log?

A column book fixes five or six fields and asks every entry to fit them. This one is open lines, for the entries that do not fit a box.

Who is it for?

Anyone keeping a plant or equipment record where what happened does not always match the same five headings.

The calling of a man's self to a strict account, is a medicine, sometime too piercing and corrosive.
Francis Bacon, Essays, 1625

Price

from Rp 59.000

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Track Record

  • 15 Years of Work
  • 100,000+ Products Made
  • 4.9 Google Rating · 85 reviews
  • 5 Countries UAE · MY · CA · DE · NL
  • 2,000 pcs Capacity / Month
Trusted by
Pertamina · POLRI · PPLi · Unilever
Covered by
TVRI · Trans7 · MNC Home Living · iNews Radio
In print
Tabloid Nova · Bogor Today · Tren Bogor
Awards
UDUNAN 2020 Winner · Ekraf Jabar · Mitra Jabar
The Hibrkraft team outside the workshop in Bogor
The Hibrkraft team, Bogor
Download the Hibrkraft Company Profile PDF · 31 pages · 5,6 MB · 2026-09-22

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