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XK1625 Automatic CNC PU Leather Cutting Machine for Upholstery and Bags
Brand
XINGKAI
Manufacturer
Jinan Xingkai Machinery Equipment Co., Ltd.
Working Area
1600mm × 2500mm
Rating
★★★★★ 4.8 / 5 (241 reviews)
Service
Meets CE quality and safety standards; two-year limited warranty on the entire machine.
Delivery Time
We have stock available; standard delivery time is 3–7 days. Custom orders are made according to actual needs.
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Xingkai PU leather cutting machines are industrial CNC oscillating knife systems specially designed for the automated cutting of polyurethane leather sheets, rolls, and composite materials.
They deliver accurate cutting for PU synthetic leather, microfiber PU leather, upholstery PU leather, automotive PU leather, shoe upper materials, bag leather, adhesive-backed PU leather, printed PU leather, and laminated PU composites. The machine can complete straight lines, curves, holes, slots, internal contours, and complex irregular shapes without cutting dies.
Xingkai PU leather cutting machines are widely used in footwear, bags and luggage, upholstered furniture, automotive interiors, leather goods, seat covers, sports products, and customized manufacturing. Depending on the application, they may also be called CNC PU leather cutting machines, automatic synthetic leather cutters, digital leather cutting machines, conveyor leather cutters, or oscillating knife cutters for PU leather.
Advantages of the Automatic PU Leather Cutting Machine
High-speed motion control and suitable cutting tools improve PU leather cutting efficiency and shorten production cycles.
Digital cutting follows imported designs to produce accurate contours and consistent dimensions.
Intelligent nesting optimizes pattern layouts to reduce PU leather waste.
No cutting dies are required. Shapes and sizes can be changed by updating the cutting file.
Automatic feeding supports PU leather roll processing and reduces manual handling.
Automated cutting reduces repetitive work. Optional marking and punching tools support additional processes.
Blade cutting avoids heat-related melting and burnt edges. Edge quality depends on the PU material and tool selection.
Suitable materials include standard PU, microfiber PU, upholstery PU, automotive PU, printed PU, and laminated PU, subject to material testing.
Suitable for samples, customized orders, and small-batch production in bags, footwear, upholstery, and automotive interiors.
Precision gear racks, linear guides, and CNC control support smooth, stable operation.
PU Leather Cutting Machine Details and Key Components
Fan equipment
Multilingual operating system
Oil pump
Rack
Multiple blade combinations
Servo driver
Felt
Aviation aluminum honeycomb panel
PU Leather Cutting Machine Specifications
Customizable working sizes and cutting configurations are available upon request.
| Parameter | Specification |
|---|---|
| Cutting Materials | Genuine leather, PU leather, synthetic leather, microfiber leather, suede and composite leather |
| Cutting Speed | ≤1800 mm/s (actual speed depends on the material and cutting pattern) |
| Cutting Thickness | ≤20 mm, depending on material hardness and density |
| Material Fixing Method | Vacuum adsorption with reverse air blowing |
| Cutting Accuracy | ±0.1 mm |
| Compatible File Formats | DXF, HPGL |
| Working Voltage | AC 220V/380V ±10%, 50Hz |
| Transmission System | Servo motor drive and precision linear guide rails |
| Working Environment | Temperature: 5°C–35°C; Humidity: 35%–75% |
| Software Resolution | 0.025 mm |
| Operation Interface | Touchscreen |
| Vacuum Pump Power | 7.5 kW or 9 kW |
| Standard Cutting Tool | Oscillating knife |
| Optional Tools | Pneumatic oscillating knife, rotary tool, punching tool, marking pen and kiss-cut tool |
| Optional Functions | Automatic nesting, projection positioning, CCD camera recognition and leather defect recognition |
PU Leather Cutting Machine Models and Dimensions
| Model | Effective Cutting Area (L × W) | Machine Dimensions (L × W) | Package Size (L × W) |
|---|---|---|---|
| 7010 | 1000 × 700 mm | 1700 × 1380 mm | 1850 × 1500 mm |
| 1615 | 1500 × 1600 mm | 2320 × 2500 mm | 2470 × 2620 mm |
| 1625 | 2500 × 1600 mm | 3350 × 2500 mm | 3500 × 2560 mm |
| 1825 | 2500 × 1800 mm | 3350 × 2700 mm | 3750 × 2290 mm |
| 1840 | 4000 × 1800 mm | 4800 × 2700 mm | 5200 × 2290 mm |
| 2025 | 2500 × 2000 mm | 3350 × 2900 mm | 1900 × 3100 mm, disassembled |
| 2030 | 3000 × 2000 mm | 3950 × 2900 mm | 2200 × 2900 mm, disassembled |
Applications of PU Leather Cutting Machines
Suitable for cutting PU shoe uppers, tongues, reinforcement pieces, decorative components, and other footwear parts in multiple sizes.
Cuts bag panels, straps, handles, pockets, reinforcement pieces, luggage components, and decorative PU parts.
Suitable for cutting seat coverings, door-panel PU, headrests, armrests, dashboard coverings, steering wheel components, and interior trim parts.
Processes sofa coverings, chair upholstery, cushion covers, backrest panels, armrest pieces, and customized furniture components.
Cuts wallets, belts, cases, covers, watch straps, small accessories, and personalized PU leather products.
Suitable for producing vehicle seat covers, furniture covers, protective covers, and fitted PU leather components.
Processes protective coverings, sports equipment components, customized products, prototypes, and small-batch orders.
PU Leather Cutting Machine Applicable Materials
PU Leather Cutting Machine Optional Blades and Accessories
Round knife
400W high power
Camera
Marco Pen
Pneumatic knife
Vibrating knife
Punching
Customer Visits and Recognition
Why Choose a CNC PU Leather Cutting Machine?
PU leather is flexible and may stretch, wrinkle, or shift during manual cutting. Material behavior also changes according to thickness, backing layer, elasticity, surface coating, and lamination. Manual cutting is time-consuming and makes it difficult to maintain consistent dimensions across different sizes and production batches.
Traditional die cutting requires a separate die for every product style and size. This increases tooling costs and slows down product development, especially for customized orders and production involving frequent design changes.
A CNC PU leather cutting machine uses vacuum adsorption to hold the material flat and automatically follows the imported design path. The oscillating knife moves rapidly up and down to cut detailed contours without laser heat. For roll materials, the conveyor table automatically advances the PU leather after each cutting section, supporting long patterns and continuous batch production.
Intelligent nesting software arranges parts according to roll width, component shape, grain or texture direction, and production priority. This helps reduce offcuts and improve material utilization. Saved files and parameters can be reused for repeat orders.
Xingkai PU leather cutters use physical blade cutting. Unlike laser processing, they produce no cutting heat, helping avoid melted coatings, burnt edges, discoloration, smoke, and strong odors. The finished components can normally proceed directly to sewing, bonding, or assembly.
Why Choose an Oscillating Knife Instead of a Laser Cutting Machine for PU Leather?
PU leather normally consists of a polyurethane surface layer and a flexible backing. Laser cutting uses heat to melt or burn through these layers. Depending on the material composition, this may cause melted edges, surface discoloration, deformation, smoke, or unpleasant odors.
An oscillating knife cuts mechanically without generating cutting heat. It helps preserve the original surface appearance and produces clean, natural edges without scorching or melting.
Compared with manual cutting, the Xingkai digital PU leather cutting machine automatically reads design files and combines intelligent nesting, vacuum adsorption, continuous feeding, marking, punching, and precision cutting. This improves consistency while reducing manual errors and material waste.
Laser cutting may still be used for selected compatible materials or engraving. However, oscillating knife cutting is generally a cleaner and more flexible choice for shoes, bags, upholstery, automotive interiors, and other PU leather products where edge appearance and dimensional consistency are important.
How to Choose a Xingkai PU Leather Cutting Machine
For PU leather rolls, we recommend a conveyor cutting machine with an automatic feeding system. It supports continuous production, long patterns, and repeated cutting while reducing manual loading.
For fixed-size PU sheets, product samples, leather accessories, and small-batch orders, a fixed-table model is compact and flexible.
For common PU leather, an electric oscillating knife normally provides efficient cutting. For thick, dense, reinforced, or laminated PU materials, a pneumatic oscillating knife with a suitable blade is recommended.
If the product requires positioning holes, sewing references, part numbers, or matching marks, punching and marking tools can be added. For adhesive-backed materials, a half-cut tool may be selected after testing the liner and adhesive. For printed or patterned PU leather, a CCD positioning camera can be configured.
Machine selection should be based on PU leather thickness, hardness, elasticity, backing structure, roll width, maximum cutting size, required tools, and daily production. Sample testing is recommended before confirming the final configuration.
Frequently Asked Questions
What PU leather materials can the machine cut?
The machine can process standard PU leather, microfiber PU, upholstery PU, automotive PU, printed PU, adhesive-backed PU, and laminated PU composites. Test cutting is recommended for new materials.
Can the machine cut several layers of PU leather?
Small-batch multilayer cutting may be possible when the material is stable. The result depends on compressed thickness, surface friction, layer movement, and the required accuracy.
Does PU leather cutting produce smoke or burnt edges?
No. Oscillating knife cutting is mechanical and does not use laser heat, helping avoid melted coatings, smoke, and heat-related discoloration.
How is PU leather kept flat during cutting?
A vacuum adsorption table holds the material flat. Vacuum zones and feeding tension are selected according to width, elasticity, backing, and air permeability.
Which cutting tools are available?
Electric or pneumatic oscillating knives, punching tools, marking tools, drag knives, and kiss-cut tools can be configured according to the material and process.
Which design files are supported?
The system supports commonly used DXF and PLT files and can work with standard CAD, pattern-making, and nesting software.
Does the machine require cutting dies?
No. New designs and sizes are imported digitally, so no separate cutting die is needed for each style.
How often should the blade be replaced?
Blade life depends on the PU composition, thickness, backing, cutting pattern, and production time. Replace it when edges become rough or cuts are incomplete.
Can I test my PU leather before purchasing?
Yes. Send material samples and cutting drawings for a test. Please include material type, thickness, roll width, cutting size, and daily output.
