The important product - DC circular knife can process various textiles such as sheep wool, UV cloth, carbon fiber, banners, flag cloth, blackout cloth, etc.

The basic principle of the circular knife is to use a motor to drive the blade to rotate at high speed to cut the material. Different materials can be processed by matching different blades.

The circular knife can choose different types of cutter heads according to needs.

Component Description

Power cord: Provides power

Motor: Power Component

Fixed block: Connect the knife support rod

Air Inlet: Internal cooling air inlet

Clip: used to lock the handle

Knife handle: round knife blade

Round cutter head: Clamping blade

Installation Dimensions

Installation Diagram

Instructions for use and debugging

(1) Cutting head installation

Check to see if there is a shim on the tool head coupling (the shim may also be on the connection in the middle of the tool holder).

Align the M5 threaded fastening hole of the cutter head with the M5-90 countersunk screw hole and insert it (pay attention to the groove at the connection when inserting and connect it accordingly).

Finally, insert the M5-90 countersunk screw and tighten the screw with a hexagonal wrench to fix the cutter head.

(2) Blade installation

Use a hexagonal wrench to unscrew the screws in the threaded fastening holes and remove the blade cover.

Clamp the blade between the blade fixing ring and the blade tightening wire. Pay attention to the clamping surface of the blade fixing ring and the blade tightening wire when clamping.

E2 and long zero round cutter head

Direct-insert and B3 round cutter heads

Use an open-end wrench to tighten the blade screw, and then use an Allen wrench to tighten the blade counterclockwise. Finally, tighten the blade cover (which can also be removed and replaced with a presser foot assembly), and the blade installation is complete.

(3) Presser foot installation

Align the M3 cylindrical countersunk hole of the presser foot with the M3 threaded fastening hole of the cutter head, and then tighten the screw with a hexagonal wrench.

Wiring Instructions

The wiring of DC circular knife 91191 requires a switching power supply of 24V15A or above. It is recommended to use an independent power supply.

Black	DC24V+
yellow	DC24V-

Precautions

Configure a separate switch power supply, it is recommended to configure 24V15A or above
Before powering on, confirm that the wiring is correct
Do not use too much force when tightening the blade
Non-professionals are not allowed to disassemble the blade head
Pay attention to safety when installing the blade
It is required to connect clean and dry compressed gas. (For example, use a pneumatic triplex to filter, reduce pressure and add oil to the gas to ensure the normal operation of the pneumatic actuator and prevent malfunctions due to impurities, excessive air pressure or lack of oil.)