Hot Sale! Roll Forming Machine for Roof Panel

Place of Origin: Guangdong, China (Mainland)
Brand Name: LYB
Model Number: Machine
Type: Steel structure
Material: Metal
Power: 380V. Three-phase, Frequency50Hz
Certification: CE
Automation: Automatic

Packaging & Delivery
Packaging Details: Fit it ocean ship
Delivery Detail: Within 45 working days
Specifications
1. Good features: Low noise, easy operate;
2. Low price, high quality;
3. Used in various industrial factory.

This roll former keeps running at the same speed when press stairs on tile roof profile, which is to save the time for roll former stopping/ pressing/ re-start. This design is to improve working efficiency of the complete line speed to reach 9-10m/min. It's controlled by PLC automatically with high working efficiency, big span of the arch adjustment, convenient handle and high grade safe factor.

A locknut, also known as a lock nut, Locking Nut, prevailing torque nut,stiff nut or elastic stop nut, is a nut that resists loosening under vibrations and torque. Elastic stop nuts and prevailing torque nuts are of the particular type where some portion of the nut deforms elastically to provide a locking action.The first type used fiber instead of nylon and was invented in 1931.
Locknuts, jam nuts, lock washers, and thread-locking fluid are ways to prevent vibration from loosening a bolted joint.

Locking Nut

Locking Nut,Bearing Lock Nut,Self Locking Nuts,Nylon Locking Nut

Ningbo Ritbearing Imp & Exp Co.,Ltd. , https://www.nbbearing.de