Aluminum saw blade drive: belts transmit motor rotation; feed moves saws or stock.
Aluminum saw blade drive: rotation
elumatec separately lists belt drive and saw feed.
RAPID separately lists direct drive, feed and length setting.

Direct drive does not define every shaft component.

Offers
Fictional order: belt drive requested. A matches; B offers direct drive instead.
Retain it or assess complete alternatives.
C’s power and servo feed leave blade drive unidentified.

Discuss
Contact Jiurun with the actual stock, required cut pieces and drive preference to discuss equipment.
Jiurun manufactures industrial aluminum and nonferrous circular-saw equipment. Its drive options, transmission components, compatibility, performance and trial services remain unverified.