Aramid fiber Cutting Machine 

Aramid cutting machine is an automated fiber cutting equipment with high precision, efficiency, and versatility. It is specifically designed for high-precision fiber length cutting and processing. It can achieve uniform cutting of various fiber materials in bulk, effectively solving the industry pain points of poor manual cutting accuracy, low efficiency, and large material loss. It is widely applicable to large-scale production and fine processing needs in multiple industries such as textiles, new materials, construction, automotive interiors, and environmental recycling.

Technical Specifications

What are the main configurations of the fiber cutting machine?

Key Configurations

Main motor

• Ordinary motor: Runs at a constant speed, inexpensive, suitable for scenarios where there are no special requirements for speed.

• Variable frequency: Can be adjusted continuously for speed, automatically adjusting the speed according to the hardness of the material. It operates at a slower speed for steel cutting and a faster speed for aluminum cutting, consuming less electricity and achieving smoother cuts. 

Transmission system

• Chain drive: Low noise, low cost, and has overload protection function (slippage). 

Cutting tools

• Rotating cutting tool (rotary cutter): Installed on a rotating knife roller, rotating at high speed.

• Fixed cutting tool (bottom knife): Fixed on the frame, remaining stationary.

• Usage: When the rotating cutting tool rapidly passes over the fixed cutting tool, a force similar to that of scissors is formed, tearing or cutting the fabric located between the two. 

Operation interface
• Touchscreen PLC control: The current standard feature. It can store multiple sets of cutting data, which can be directly accessed and real-time fault alarms can be displayed. 

Numerical control system
• Single-chip microcomputer controller: The function is relatively simple, and it can only perform simple length setting and counting. 

Delivery speed control
• Deceleration strips: They prevent and slow down the rolling speed of the materials. This helps to avoid the materials colliding with the feeding clamps or positioning baffles at high speeds, which could damage the material ends and also prevent vibrations caused by the impact from affecting the machine's accuracy.

• Deceleration rollers:

1. Precisely control the feeding speed and posture

2. Straighten and support the materials

3. Protect the surface of the materials

FAQ

Q1: What materials can this precision fiber cutting machine process?

A1: This machine is specially designed for high-performance composite fibers. It can stably cut carbon fiber, aramid fiber, basalt fiber, glass fiber and chemical fiber tow. It is also compatible with regular materials such as fabric scraps, waste clothes, yarn waste and non-woven fabrics.

Q2: Is the cutting length adjustable? What is the length control method?

A2: Yes, the cutting length is fully adjustable. We provide two control versions: manual mechanical adjustment and PLC touch screen numerical control adjustment. The length is uniform with high precision, no broken fibers and no messy short scraps.

Q3: Will long filament yarns get tangled or wrapped during cutting?

A3: The machine adopts a professional rotary blade feeding and cutting structure, which effectively reduces fiber winding risk. With even and stable feeding, filament yarns will not tangle, jam or accumulate during continuous production.

Q4: What are the machine blades made of? Are they suitable for high-strength fiber?

A4: The moving blade is high-hardness alloy steel and the fixed blade is high-speed steel. The blade gap can be precisely adjusted. The tools are specially optimized for high-tensile fibers such as carbon fiber, aramid and basalt fiber, ensuring neat cutting edges without fiber crushing.

Q5: What is the advantage of the VFD variable frequency motor? Is it worth upgrading?

A5: The VFD motor is highly recommended. It supports adjustable feeding speed to adapt to different fiber hardness and different cutting lengths. It ensures stable cutting precision, uniform fiber length and effectively reduces power consumption for long-term production.