ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' active_time = 1524721831, active_ip = '54.81.166.196', act' at line 2
---
REPLACE INTO it_active SET active_id = , active_time = 1524721831, active_ip = '54.81.166.196', active_user_agent = 'CCBot/2.0 (http://commoncrawl.org/faq/)', active_session = '6tq0odlr0f071isf30dv834537'
---
ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' view_date = NOW(), view_user_ag' at line 3
---
INSERT INTO en_articleviews SET view_ip = INET_ATON('54.81.166.196'), view_user_id = , view_date = NOW(), view_user_agent = 'CCBot/2.0 (http://commoncrawl.org/faq/)', view_referer = '', view_article_id = 5043
---
ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') ORDER BY comment_date ASC' at line 3
---
SELECT * FROM en_comments, it_users WHERE user_id = comment_author_id AND comment_topic = 5043 AND comment_type = 'articles' AND (comment_state = 1 OR comment_author_id = ) ORDER BY comment_date ASC
---
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') ORDER BY comment_date ASC' at line 3 Roll Bender accuracy in all rolling application Roll Bender accuracy in all rolling application - Article Marketing

Article Marketing

Free Articles, reviews and news releases

Roll Bender accuracy in all rolling application

By: federuf | Total views: 96 | Word Count: 451 | Date: Fri, 26 Aug 2011 - 4:55 PM


The roll bender is equipped with a LED digital display to monitor the bending roll, this machine gives accuracy in all rolling application. The unit uses the powerful pyramid geometry with lower rolls driven and fixed in position and the top roll adjustable to obtain different bending diameters. Universal tooling supplied in many components permit bending of most standard sections/profiles.

Standard features

· LED Digital Display to monitor top roll
· Hardened universal rolls, new design more versatile
· 3 way adjustable lateral guides
· Heavy duty cast steel foot pedals with e-stop
· Disappearing flush faced design
· Automatic top roll locking pin for easy tooling change out
· Higher rolling speed and heavier machine weights
· Low voltage controls
· Thermal motor overload protection

Optional Equipment

· Rolls for round tube/pipe/rod, special sections and serial production requirements
· Special lateral guides with adjustable cam rollers and anti-torsion supports for leg-in angles, special conical rolls for angle rolling leg in or out
· Dual speed
· Rotating head version allows horizontal and vertical operation
· Version without foot pedals, also with two speeds
· Single phase power machines 220V 1 phase
· Bar twisting device - tight diameter rolls - scroll bending device

Manual Roll Bender
This manual roll bender (www.tauringroup.com) by pro tools is capable of rolling tube, pipe, channel, flats, and various box tubing. The unit's small size makes it highly portable and versatile. Top roll position is adjusted by means of a lever handle and the lower rolls are fixed. Bottom rolls can be dropped in quickly, and the top roll is fixed in place using the keyed shaft on the handle. With its sturdy dual side plate design, this machine can handle surprisingly large material for large radius work. Excellent machine for the ornamental, racing, and handrail industry.

Another model is a bench top three roll (angle rolls) universal bender. It is an electro-mechanical metal bending machines complete with adjustable lateral material supports and an electronic digital display to monitor roll position. The unit is ideal for rolling standard/special sections plus small diameter tube and pipe mild and stainless steels, aluminum, brass, copper and other materials. The unit's small size makes it highly portable and versatile. Top roll position is adjusted by means of a lever handle and the lower rolls are driven and knurled for optimum profile traction. No other machine compares for cost effectiveness in bending machine.

About the Author

It is an electro-mechanical metal bending machines complete with adjustable lateral material supports and an electronic digital display to monitor roll position. 

Comments

No comments posted.

Add Comment

You do not have permission to comment. If you log in, you may be able to comment.
Copyright © 2018 en.article-marketing.eu - Tutti i diritti riservati - Powered by link UP Europe! P.IVA 09257531005
Associazione Culturale per l'uso didattico ed etico dell'informatica
Sede legale: Via Pietro Rovetti, 190 - 00177 - ROMA