Knife holder - It is made of special material and cast with 2000 tons of friction and pressure machine. It is tempered by 31°, which increases rigidity and toughness. After freezing treatment, it removes gravity and is finished by 42 processes. It has high hardness and vertical rigidity. It smoothly connect with the blade, easy to cut when cutting, flexible to turning

Blade - The blade is made of authentic Swedish HSS high speed steel . It is Tough and rigidity, high temperature resistance, not easy to get hot and burn.

Motor - The motor is made of the best silicon steel sheet and high temperature enameled wire. It has strong power and is not easy to generate heat. The motor casing is made of aluminum and has fast heat conduction to ensure stable internal temperature and normal operation.

Base - The height of the base is reasonable, the shovel is easy, and the shovel is not covered. The base pulley is made of bearing steel material. The cloth waste can be automatically slid out, and the cutting is easy and smooth.

Copper groove - The copper groove is configured by a tin-phosphorus bronze formula with a high wear resistance coefficient and is casted at a temperature of 1400 °. It is Strong wear resistance, low noise, smooth connection with the slider, and s life span is more than five years

Screw - The screw is machined by a thread grinder to achieve a strong rigidity, ensuring smooth running up and down during sharpening.

Gearbox design - When the gearbox is filled with oil, the gears are fully lubricated, the wear resistance is improved, the noise is reduced, and the fabric will not be polluted.

Lower gear carrier bracket - By the American CNC machining center, the part can process to the highest precision, which is high strength, not easy to deform. This will ensure that the sharpener is stable and smooth.

Slide assembly - The sliding assembly is designed with bearings for flexible rotation, high strength and wear resistance.

Sharpener press plate - The pressure plate is strong enough, is not easy to wear and deform, and the angle of the pressure plate is accurate, so that the abrasive belt is close to the knife edge, the knife edge is quickly ground and the knife edge is smooth, and the blade is not easy to slant.

Wide range of products - Suitable for cutting any fabric, the 1168W power machine is perfect for heavy fabrics.