BTM-760Y Window Patcher
Full servo window patcher – max speed 36,000 sheets/hr, ±0.5mm accuracy,
ideal for folding carton production.
Full servo window patcher – max speed 36,000 sheets/hr, ±0.5mm accuracy,
ideal for folding carton production.
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- BTM-760Y
Key Features
The BTM-760Y full servo window patcher is built for high-volume folding-carton plants.
High-Speed Output
Three-stage speed by format, up to 36,000 sheets/hr on smaller cartons, with continuous 24-hour running designed in.
Smart Sheet Collection
Automatic count & stack collection for non-box products with configurable sheet quantity and stacking intervals.
Precision Registration
Full-servo system with ±1.0mm flat-patching and ±0.5mm registration accuracy for perfect alignment every time.
Intelligent Setup
Digital settings with one-touch control for glue, film, and cutting parameters. No whistles or phase adjustment needed.
Long-Term Durability
35% load-reserve servos and >15 year lifespan with minimal maintenance requirements.
Gentle Film Feeding
Independent servo control ensures smooth feeding without stretching or damaging materials.
BTM-760Y Specifications
| Specification | Flat Patching Section | Registration Section |
|---|---|---|
| Model | BTM-760Y | BTM-760Y |
| Paper size 1st (W x L) | 760 x 760 mm - 100 x 150 mm | 760 x 760 mm - 100 x 150 mm |
| Machine speed 1st | Up to 12,000 sheets/hr | Up to 15,000 sheets/hr |
| Paper size 2nd (W x L) | 760 x 420 mm - 100 x 150 mm | 760 x 420 mm - 100 x 150 mm |
| Machine speed 2nd | Up to 24,000 sheets/hr | Up to 15,000 sheets/hr |
| Paper size 3rd (W x L) | 760 x 260 mm - 100 x 150 mm | — Not applicable — |
| Machine speed 3rd | Up to 36,000 sheets/hr | — Not applicable — |
| Window size (W x L) | 500 x 450 mm to 30 x 50 mm | 500 x 400 mm to 30 x 50 mm |
| Positioning accuracy | ±1.0 mm | ±0.5 mm |
| Paper weight/sheet thickness | Cardboard 200-2000 g/m2; corrugated board 1-4 mm | |
| Film thickness | PET 0.03-0.2 mm; PVC 0.03-0.25 mm | |
| Power | 380V/50Hz, 28kW | |
| Machine weight | 3,200 kg | |
| Dimensions (L x W x H) | 5,500 x 1,600 x 2,080 mm | |
* Need a tailored spec for your plant? Our sales engineers will configure the machine to your site and product requirements.
Machine Highlights
Paper Feeding System
- Features optimally stable separation blades with zero wobble when locked, ensuring superior paper separation.
- Single-plate feeding belt simplifies maintenance and replacement.
- Linear bearings enable smooth front/rear movement of the paper pressing mechanism; pneumatic vibration motors reduce noise and optimize vibration.
Paper Pressing Wheel Assembly
- Gear-driven dual-power transmission on upper/lower wheels delivers exceptional stability during paper conveyance, particularly with corrugated paper.
Paper Pressing Wheel Assembly
- Linear guide fixation eliminates vibration (vs. linear bearings), ensuring stable paper feed.
- Patent-certified synchronous belt drive provides quiet operation, stretch resistance, oil-free performance, low noise, and sustained precision.
- Front/rear adjustable press wheels adapt to product positions; side-fixed design simplifies setup. Side guides synchronize with claws to reduce adjustment frequency and time.
Gluing System
- Independent servo drive allows parameter input via HMI without wrenches or phase adjustment.
- Hard-anodized aluminum alloy glue rollers offer lightweight and high hardness.
- Optimized program with glue sensor enables automatic activation with product presence, separation without product, and jam alarm/shutdown.
Pusher Claw System
- Dedicated servo drive simplifies transmission and maintenance.
- Entire unit slides out for cleaning.
Film Lamination & Cutting System
- Lamination Unit: Monolithic roller ensures stability; aluminum alloy wear-resistant air grooves; spring + screw mechanism enables zero-pressure contact and tool-free maintenance.
- Cutting Shaft: 180mm diameter/40mm wall; 17 deep holes + hundreds of air holes with end grooves ensure smooth cutting.
Bottom Blade & Film Feeding
- Bottom Blade: Reinforced casting; V-shaped structure (spiral blade-inspired); 5mm sharp steel blade; detachable stainless steel bridge + felt prevent film scratching.
- Film Feeding: Dual rollers + long-arm pneumatic clamping for precise length control.
- Glue sensor for automatic activation
- Jam detection with alarm/shutdownfunction
Film Unwinding & Collection System
- Unwinding Unit: Dual frames support dualwindow patching; single-side fixation +operable-side access; magnetic particlebrake; axial film sensor requires no recalibration.
- Collection Unit: Independent servo systemwith integrated counting function,Configurable sheet quantity and stacking intervals.
Innovative Tissue Box Slotting Unit
- Independent servo drive enables digital position adjustment.
- Manual screw fine-tuning for lateral positioning.
- Surgical blades allow easy replacement.
Secondary Positioning System
- Utilizes secondary positioning technology to effectively eliminate errors from push claws entering the belt and glue spreading drive, enhancing overall positioning accuracy.
Register Film Production System
- A modular register film production system integrates servo intelligent film feeding, long-distance film swinging, servo braking, and two-verti- cal-one-horizontal corner cutting and creasing functions, achieving high-precision intelligent film production.
Electrical System
- INOVANCE components (China’s top-tier brand) with bus-based control ensure efficient, stable operation and simplified maintenance.
See the Window Patcher Running in a Real Plant.
From Folding Cartons to Tissue Boxes.
- Folding cartons with printed film windows
- Tissue boxes with slotting
- Food, pharma, and personal care packaging
- Cardboard and corrugated board
- PET and PVC window film
Exported Worldwide
Why Partner with FENGCHI
Certified Quality
Manufactured by skilled technicians. ISO9001 certified quality management system. CE certified products ensuring international compliance.
Innovative Solutions
We work with you to find not just one, but the right solution for your packaging production – from stand-alone to turnkey.
Global Support
11 service and support centers worldwide with around 50 sales agents. Local support on a global level. Direct technical support and parts department.
Trusted by Industry Leaders Worldwide
“Since integrating the MODEL Y into our production line, we’ve shattered our previous output records. The claim of 36,000 sheets per hour isn’t just a number on a brochure—it’s our new reality. The ability to run continuously at high speed for 24-hour shifts has been a game-changer for meeting our large-volume orders without compromising on deadlines. This machine is the backbone of our productivity.”
– Sophie Laurent, Production Manager.
Our Service for Your Success
Fengchi Printing Machinery knows that successful installation, training, and support are critical to your operation and achieving the profitability gains you target. This drives our commitment to your success.
Our goal is to provide you with the tools and technical knowledge that your in-house maintenance needs, to be able to fix their own machines.
Our technical support team and parts department work with customers to resolve issues over the phone, but when special care is needed, our team is prepared to make emergency field service visits, to get your plant up and running quickly. Parts, service, and support are handled directly through the Fengchi technical support group.
Frequently Asked Questions
What is the maximum speed of the BTM-760Y?
In the flat patching configuration, it reaches up to 36,000 sheets/hr on smaller formats. In registration mode it runs up to 15,000 sheets/hr at higher accuracy.
What box sizes can it handle?
Paper from 100 x 150 mm up to 760 x 760 mm, with window sizes from 30 x 50 mm up to 500 x 450 mm depending on the configuration.
Which films can it apply?
It supports PET film from 0.03-0.2 mm and PVC film from 0.03-0.25 mm.
Do you provide overseas installation and training?
Normally, one operator can finish intallation in 2 hours with installation manual and video. If purchaser’s engineer travels at own cost to China, free training session. If engineer sent to purchaser’s factory, all travel cost paid by purchaser.
What warranty and after-sales support do you offer?
Warranty period: 12 months from the shipping date of machine. Warranty will be not valid if machine subject to misuse or accidental damage or operator’s error. During the valid time, we will supply spare parts. If you have any other questions, pls contact us and we will reply you through product’s photos and videos to make every detail clear. We also provide all lifetime warranty with paid service.
Can you customize machine specifications?
Yes, we can customize the production machine according to your requirements.
Can I see the machine in operation before buying?
Absolutely. We welcome factory visits to our Guangdong facility where you can see production machines running live. We can also arrange visits to customer sites near you. Video demonstrations and live virtual factory tours are available for remote evaluation.
Get in Touch
Tell us your carton size and daily output and we’ll recommend the right configuration.