Ruian Koten Machinery Co., Ltd. is one of the leading manufacturers and suppliers of automatic hard cover book case making machine in China. With abundant experience, we ware committed to providing high quality machinery made in China with competitive price. If you're going to buy CE approved automatic hard cover book case making machine, welcome to get quotation from our factory.
Products Description
QFM-460B/600B Automatic case-making machines are high‑tech rigid case production equipment independently developed by Ruian Koten Machinery Co., Ltd. Engineered to meet market demands for high‑speed operation, stable performance, superior finished‑product quality and cost‑effective output, these models serve as core production solutions for hardcover book cases and rigid boxes.
Equipped with high‑precision optical‑fiber detection, automatic error‑correction system and intelligent touch‑screen control, the machines effectively eliminate common production defects such as surface soiling, scratching, hemming and deformation, even when processing narrow or thin cardboard. Optimized finished‑product receiving and counting functions greatly raise overall production efficiency while lowering raw‑material waste. The production capacity reaches up to 38 pieces per minute, requiring 5 operators, with an output of 1200‑2000 books per hour for mass rigid‑case manufacturing.


Products Feature
- Stable automatic paper‑feeding mechanism: Delivers paper reliably for continuous running.
- Automatic error correction device: Guarantees accurate cardboard positioning.
- Precision optical‑fiber detection: Improves cardboard feeding accuracy, solves rejects caused by deformed, thin or non‑standard cardboard.
- Defect‑free surface processing: Avoids surface soiling and scratching during production to deliver premium‑grade finished goods.
- Special handling for narrow cardboard: Resolves hemming and scratching issues for narrow‑width cardboard workpieces.
- Optimized receiving & counting: Boosts efficiency for finished‑product collection and counting, reduces manual‑operation burden.
- Intelligent touch‑screen operating system: User‑friendly interface for simple parameter setup.
- Built‑in auto‑diagnosis control system: Automatically detects machine faults, enables fast adjustment and cuts raw‑material waste.
- High machining precision: Position tolerance ≤ ±0.25 mm for consistent product quality.
- Broad material compatibility: Handles paper of 80‑200 g/㎡ and cardboard thickness from 1 mm to 3 mm.

Main Paramater
|
Model |
QFM-460B |
QFM-600B |
|
Length of paper |
190-830 mm |
190-1030 mm |
|
Width of paper |
100-460 mm |
100-630 mm |
|
Max pieces of cardboard |
6 pcs |
6 pcs |
|
Thickness of paper |
80-200 g/㎡ |
80-200 g/㎡ |
|
Min width of spine |
8 mm |
8 mm |
|
Thickness of cardboard |
1-3 mm |
1-3 mm |
|
Precision |
≤ ± 0.25 mm |
≤ ± 0.25 mm |
|
Working Speed |
0-38 pcs/min |
0-38 pcs/min |
|
Dimension(LxWxH) |
7800x2100x1550 mm |
8900x2250x1550 mm |
|
Power supply |
12 KW |
13 KW |
|
Weight |
3600 KGS |
4500 KGS |
Application

This automatic case making machine is widely applied to produce various rigid cases, mainly including:
- Hardcover book cases for hardcover books, notebooks, diaries and albums
- Rigid box shells for gift boxes, packaging boxes, luxury product boxes
- Other custom rigid‑shell products with variable single‑piece dimensions
It supports processing workpieces of different sizes in one production line, and satisfies diversified customized production requirements for printing, book‑binding and packaging industries.
Company Proflie
Installation
The above price not contain the installation and training charge, if customers request our engineer for this service, customers should pay the flight tickets, hotel, food and daily wage.
Guarantee
One year, within one year, the damaged spares by nature can be changed for free.

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