Plastic & Mask Production Equipment | Keying Machinery since 2005

Trusted Manufacturer Since 2005

Founded in 2005, Keying Machinery is a leading manufacturer of industrial plastic processing equipment and medical-grade mask production systems. With over 15 years of engineering excellence, we serve clients across Asia, Europe, Africa, and the Americas.

Our dedicated teams handle every stage of development — from design and manufacturing to assembly and rigorous quality control. We specialize in custom-built solutions tailored to specific production requirements, ensuring optimal performance and return on investment.

15+ Years of Industry Experience
Custom Engineering & OEM Support
Global Installation & After-Sales Service
CE Certified Machinery

State-of-the-art manufacturing facility in Foshan, China

Our Product Range

Comprehensive solutions for plastic sheeting, film extrusion, non-woven fabrics, and disposable face mask manufacturing.

PVC Calendering Line

High-precision calender machines for PVC sheet and film production. Ideal for flooring, wall coverings, and industrial applications.

Materials: PVC
Output: Up to 800 kg/h
Width: 1300–2200 mm

PET Sheet Production Line

Fully automated system for producing crystal-clear PET sheets used in packaging, thermoforming, and food containers.

Materials: PET, APET, RPET
Thickness: 0.2–3.0 mm
Speed: Up to 30 m/min

Plastic Sheet Extrusion Line

Versatile extrusion systems for PP, PE, and PS sheets. Used in packaging, construction, and consumer goods.

Materials: PP, PE, PS
Width: 1000–2000 mm
Applications: Thermoforming, printing

Cast Film Line

High-speed extrusion system for producing PP and PE cast films with excellent clarity and strength.

Materials: PP, PE
Layers: Monolayer to 5-layer
Output: 150–600 kg/h

Planetary System Extruder

High-efficiency single-screw extruder with planetary gear design for superior mixing and melting performance.

Screw Diameter: 60–150 mm
Power: 37–160 kW
Ideal for: Recycling, reprocessing

Meltblown Fabric Line (1600 Series)

Complete production line for meltblown non-woven fabric used in medical masks, filters, and hygiene products.

Width: 1600 mm
Basis Weight: 20–100 gsm
Speed: Up to 100 m/min

Automatic KN95 Mask Line

Fully automated production line for 3D folding KN95/N95 respirator masks with high output and consistent quality.

Output: 80–120 pcs/min
Layers: 4–5 layers (including meltblown)
Automation: Full auto with welding & packaging

Automatic Fish-Shaped Mask Line

Specialized machine for producing ergonomic fish-shaped face masks with high comfort and seal.

Output: 60–100 pcs/min
Design: 3D contoured fit
Features: Nose wire, ultrasonic welding

Spunbond Non-Woven Line (SS)

SS configuration line for producing spunbond polypropylene non-woven fabric used in medical gowns, bags, and covers.

Model: KY-2400
Width: 2400 mm
Weight Range: 15–200 gsm

Mask Ear Loop Welding Machine

Precision ultrasonic welding system for attaching elastic ear loops to flat or 3D masks.

Type: Automatic & Semi-Auto
Speed: Up to 120 pcs/min
Welding: Ultrasonic, no adhesives

Meltblown Line (600 Series)

Compact meltblown production system ideal for small to medium-scale operations requiring high-efficiency filtration media.

Width: 600 mm
Applications: Filters, masks, wipes
Compact Design: Space-saving footprint

Disposable Face Mask Machine

Complete solution for producing flat ear-loop masks with elastic straps. Suitable for medical and civilian use.

Output: 80–100 pcs/min
Lay-up: 1+1+1 or 2+1+1
Integration: Nose wire & ear loop attachment

Frequently Asked Questions

Do you offer custom machine designs?

Yes. With over 15 years of engineering experience, we provide OEM and custom-built machinery tailored to your production needs, space constraints, and material specifications.

What is the delivery time for standard machines?

Delivery typically takes 45–60 days after order confirmation, depending on the machine type and customization level. We provide detailed production schedules.

Do your machines meet international standards?

Yes. Our equipment is CE certified and complies with international safety and performance standards. We also support third-party inspections.

Is installation and training provided?

Yes. We offer on-site installation, operator training, and technical support. Remote assistance is also available via video call and monitoring systems.

Can you supply spare parts?

Absolutely. We maintain a full inventory of spare parts and wear components. Fast shipping is available worldwide to minimize downtime.

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