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Gerber Gtxl Cad Automatic Fabric Cutting Systems Cutting Knife Blades

Cutting Knife Blades Of The Gerber Gtxl Automatic Cnc Cutting Machine Are Essential Consumables That Ensure The Machine's High Precision And Longevity When Cutting Multi-Layered Fabrics. Enquire now

Description

Gerber Gtxl Cad Automatic Fabric Cutting Systems Cutting Knife Blades

Gerber GTxL Automatic CNC Cutting Machine cutting knife blades used are the core consumables that maintain the high precision and long life of the equipment for cutting multi-layered fabrics.

The Gerber GTxL is a low-level reciprocating conveyor cutting system with a maximum compression cutting height of 25 mm (1 inch) . To accommodate its unique long vertical stroke and automatic sharpening mechanism, the system has extremely high requirements for the hardness, sharpness, and toughness of the blades.

Core Model and Technical Specifications

The most commonly used standard blades and high-quality third-party alternatives for GTxL cutting machines mainly include the following specifications:

Official Part Number	Industry-standard physical dimensions (length × width × thickness)	Materials and Coatings	Edge Type	Mainly applicable to cutting scenarios
85878000 (Most commonly used)	206 × 7.9 × 1.93 mm	High-speed steel (HSS)	Straight blade / Flat edge	Suitable for processing standard and conventional garment fabrics with a 25mm stroke.
87207001	206 × 7.9 / 6.4 × 1.9 mm	Premium steel with LongLife coating	Serrated blade	Targeting automotive interior leather, high-density denim, or composite technical textiles
85878001	Compatible with 3cm/special process height	Carbide / HSS	Fine straight blade	For high tensile strength fabrics, fine patterns, marking, and notch cutting are required.

Manufacturing characteristics of cutting knife blades

Top-grade high-hardness materials : Commercially available parts and high-quality replacement parts such as China-Oyea mainly use M2/W6 grade high-speed steel (HSS) or tungsten carbide, which have extremely strong wear resistance and prevent rapid annealing and softening due to frictional heat during high-frequency reciprocating motion.
Multi-layer symmetrical cutting precision : With the GTxL powerful turbine vacuum suction system, the extremely rigid blades ensure that the cut pieces from the top to the bottom layer are completely symmetrical and without any displacement.
Perfectly compatible with sharpening systems : The angle and mechanical structure of the blade side are fully compatible with GTxL's 85628000 automatic sharpener and presser foot assembly , ensuring a uniform cutting edge during online sharpening and preventing chipping or burrs.

Maintenance and Safety Adjustment Recommendations

Blade height calibration : After replacing the blade, the blade protrusion height must be adjusted using a dedicated length gauge and the depth must be calibrated within the Gerber C-200 control system to avoid cutting the bristle block/brush below .
Notch parameters : According to the GTxL application guide , the system cuts V-notches significantly faster than slit notches. When using this blade for V-notch cutting, it is recommended to set the notch width to twice the depth. This reduces the need for frequent blade lifting, significantly improving production efficiency.
Replacement signal : When the fabric edge shows fraying, there is an error in the size of the cut pieces between layers, or the system reports an error due to the blade becoming too narrow after continuous sharpening, a new blade should be replaced in time.