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Home > On-demand Printing Equipment > BS-15 Semi - Automatic Three Knife Trimmer Book Edge Cutting for Digital Printing, on-Demand Publishing and Commercial Finishing Book Trimming Machine
BS-15 Semi - Automatic Three Knife Trimmer Book Edge Cutting for Digital Printing, on-Demand Publishing and Commercial Finishing Book Trimming Machine
BS-15 Semi - Automatic Three Knife Trimmer Book Edge Cutting for Digital Printing, on-Demand Publishing and Commercial Finishing Book Trimming Machine
BS-15 Semi - Automatic Three Knife Trimmer Book Edge Cutting for Digital Printing, on-Demand Publishing and Commercial Finishing Book Trimming Machine
BS-15 Semi - Automatic Three Knife Trimmer Book Edge Cutting for Digital Printing, on-Demand Publishing and Commercial Finishing Book Trimming Machine
BS-15 Semi - Automatic Three Knife Trimmer Book Edge Cutting for Digital Printing, on-Demand Publishing and Commercial Finishing Book Trimming Machine
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BS-15 Semi - Automatic Three Knife Trimmer Book Edge Cutting for Digital Printing, on-Demand Publishing and Commercial Finishing Book Trimming Machine
BS-15 Semi - Automatic Three Knife Trimmer Book Edge Cutting for Digital Printing, on-Demand Publishing and Commercial Finishing Book Trimming Machine
BS-15 Semi - Automatic Three Knife Trimmer Book Edge Cutting for Digital Printing, on-Demand Publishing and Commercial Finishing Book Trimming Machine
BS-15 Semi - Automatic Three Knife Trimmer Book Edge Cutting for Digital Printing, on-Demand Publishing and Commercial Finishing Book Trimming Machine
BS-15 Semi - Automatic Three Knife Trimmer Book Edge Cutting for Digital Printing, on-Demand Publishing and Commercial Finishing Book Trimming Machine

BS-15 Semi - Automatic Three Knife Trimmer Book Edge Cutting for Digital Printing, on-Demand Publishing and Commercial Finishing Book Trimming Machine

Customization: Available
After-sales Service: on Internet (24 Hours) or on Site
Warranty: 1 Year
Send Inquiry

Product Description

Product Overview

BS-15 Semi-Automatic Three Knife Trimmer

The BS-15 Semi-Automatic Three Knife Trimmer is a high-precision book cutting machine designed for trimming perfect-bound books, manuals, catalogs, and softcover publications. Ideal for digital printing, short-run production, and on-demand publishing, this compact trimmer delivers clean three-side cuts (top, bottom, and fore-edge).

Model NO.
BS-15 / MS-25
Classification
Flat Knife Cutter
Driven Type
Electric
Cutting Height
Max 70 mm
Cutting Speed
15 Times/Min
Blade Material
HSS

Product Description

With over 15 years of dedicated experience in the design and manufacturing of three-knife trimmers, these machines are renowned for precision cutting, reliable performance, and user-friendly operation.

Series Selection:
  • 15 Series: Optimized for digital printing users.
  • 25 Series: For commercial samples, hardcover books, and premium notebooks.
  • 35 Series: Engineered for high-volume production of textbooks.
Book Trimmer Machine

Key Features

  • 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

Technical Specifications

Item Description Parameters Unit Remarks
Max. Cutting Size (A*B)300 * 300mmA: Side Knife; B: Front Knife
Min. Cutting Size (A*B)140 * 90mmH: Height
Max. Cutting Height (H)70mm-
Max. Cutting Speed15Times/MinHigh Efficiency
Overall Power7Kw-
Book Pressing TypePneumatic-Servo Optional
Machine Size (L*W*H)2250*1500*1700mmStandard
Net Weight2800KgRobust Build

Tool Positioning Device Instructions

1
Install Device: Secure the tool positioning fixture firmly on the workbench. Ensure it is level and stable.
2
Blade Replacement: Turn off power, carefully remove the corresponding blade and holder for mounting.
3
Fixing: Use dedicated locking screws to fasten the blade. Ensure precise alignment.
4
Safety Guard: Cover the cutting edge with the protective sheath immediately after installation.
Layout Design

Certifications & Factory

Certification 1 Certification 2 Factory View
Advantages 1 Advantages 2 Production
Detail 1 Detail 2 Detail 3

Our Service

Dedicated to providing optimal solid and liquid finishing solutions. We offer a comprehensive service system:
  • Pre-sales technical consultation and model selection
  • On-site machine guidance and operation training
  • Regular maintenance services and quick spare parts supply
  • 24/7 technical support and customer satisfaction tracking

Frequently Asked Questions

Q1: Are you a manufacturer?
Yes, we are a professional manufacturer focusing on the development and production of three-knife trimmers for more than 10 years.
Q2: Can the machine be customized for specific needs?
Of course, we offer both OEM & ODM services to meet unique customer requirements.
Q3: What is the typical delivery time?
Generally within 30-45 days after receiving the deposit, depending on the specific machine configuration.
Q4: How do you handle quality control?
Our professional QC team monitors the entire production process and conducts a 100% quality test before shipment.
Q5: What is the warranty period?
We provide a 1-year guarantee. During this period, damaged spare parts (excluding consumables like blades) can be replaced for free.
Q6: Is it easy to operate for a single person?
Yes, our machines are designed for stability and ease of use. We provide manuals and video tutorials, plus remote video-chat support.

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