| Customization: | Available |
|---|---|
| After-sales Service: | on Internet (24 Hours) or on Site |
| Warranty: | 1 Year |
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BS-15 Semi-Automatic Three Knife Trimmer - Efficient Book Edge Cutting for Digital Printing, On-Demand Publishing, and Commercial Finishing
The BS-15 Semi-Automatic Three Knife Trimmer is a reliable, high-precision book cutting machine designed for trimming perfect-bound books, manuals, catalogs, and other softcover publications. Engineered for digital printing, short-run production, and on-demand publishing, this compact trimmer delivers fast, clean three-side cuts-top, bottom, and fore-edge-with easy manual book feeding and automatic output. A smart solution for any post-press workflow seeking efficiency and accuracy.
Precision three-knife trimming in a single operation
Servo-driven blades ensure consistent and accurate cutting
Pneumatic clamping system for stable trimming performance
Fast format changeover with simple setup
Space-saving compact design with low maintenance
Automatic book ejection after trimming for increased productivity
The BS-15 is ideal for:
Digital print finishing lines
Bookbinding and trimming workshops
In-house corporate and government printing
Educational publishing and training material production
Short-run and variable data print jobs
Print-on-demand (POD) production environments
Designed to streamline book trimming and finishing operations, the BS-15 helps printers and publishers reduce labor, improve trimming precision, and maintain a professional finish across every job. Whether used as a standalone three knife trimmer or integrated into a bookbinding and digital finishing line, it offers a cost-effective, durable, and scalable solution for modern print businesses.
| Item number | Parameters | Unit | Remarks |
| Max. cutting size A*B | 300*300 | mm | A: Side knife; B: Front knife; H: Height; |
| Min. cutting size A*B | 140*90 | mm | |
| Max. cutting height H | 70 | mm | |
| Max. cutting speed | 15 times/Min | Min | |
| Overall power | 7 | Kw | |
| Book pressing type | Pneumatic | Servo for option | |
| External size(L*W*H) | 2250 *1500 *1700 | mm | Standard size |
| Net weight | 2800 | Kg |
FAQ
Q1: Are you a manufacturer ?
A1: Manufacturer, and we focus on the development and production of three-knife trimmer for more than 10 years
Q2:Can your machine be customized?
A2: Of course, OEM & ODM both are available.
Q3: How about your package?
A3: Our machines are well wrapped by plastic film to be water proof first. If by FCL(full container loading) we might use the plywood box.
Q4:How do you ship the finished products?
A4:By Sea. By railway.
Q5:What's the delivery time?
A5:Within 30-45 days after get the deposit. Depends on different machines.
Q6: What is your after sale service?
A6: Any questions will be responded within 24 hours by email, call or Whatsapp/Wechat. In addition, we have professional engineer available for overseas service... Q7: How about your quality control? A7: Our professional QC wil check the quality during the production and do 100% quality test before shipment.
Q8:Does it easy to operate and what can ido if it doesn't work?
A8: First, our machine is stable and easy to operate by one man. What you do is just learn some basic thing like loading the jumbo roll paper, start the machine and cutting the paper. And we will sent you manual and video.we suggest you to come to visit our factory to learn more thing by yourself , and if there is something goes wrong,you can call us video-chat email us. And we will give solutions within 36 hrs.
Q9:Guarantee?
A9: There is 1 year guarantee of each Inmai machinery brand Machines since customer got the machine. Within one year, the damaged spare parts(not including blades and cutting sticks) can be changed for free, and we provide life time technology support on line.
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