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Item specifics
  • Type: Industrial Computer Accessories
  • Brand Name: ONEBSTR
  • Products Status: Stock
  • Model Number: JF-25X77
  • Package: No
  • Material: Plastic
  • Model Number: Series 25
  • Standard or Nonstandard: Standard
  • Inner high * inner width: 25x77mm
  • Outer high * outer width: 35x91mm
  • Pitch: 46mm
  • Bending radius: R40/R55/R75/R100/R125/R150/R175/R190/R190/R200/R250
  • Structure: Bridge Both Sides Opening
  • Joint type: B Type
  • Joint hole pitch: A=62mm
Product Description


JFLO 25x77 1 Meter Bridge Open on Both Sides type engineering nylon towline with end Connectors cable protection chain drag chain tanks chain Free shipping

The default is a length of 1 meter, with connectors at both ends. If you need to buy separately connector, click me.

Uses and Features:   

1) Suitable for use in a reciprocating motion of the occasion, can be built-in cable, tubing, pipe,plumbing, etc. play traction and protection.
2) Each section towline can open, easy installation and maintenance. Exercise low noise, wear-resistant, high-speed movement.
3) The towline has been widely used in CNC machine tools, electronic equipment, stone machinery, glass machinery, doors and windows machinery, injection molding machines, robots, overweight transportation equipment, automated warehouses.
Plastic towline structure:  
1) The towline shape like tanks chain, composed by a large number of unit links between the rotating freely link.
2) Within the same series of towline high, outside the high, the same pitch, towline in width, bend radius R may have a different choice.
3) Unit chain around the chain plate and the upper and lower cover composition, towline can open each section, easy assembly and disassembly without threading, to the cable, tubing, pipe, pipe, etc. into the towline after opening the cover.
4) Also available separators, the chain separated by space as needed.
Different bending radius of drag chain, the specification is different also, so at the time of order, please note you need to drag chain bending radius on the specifications. Without descr and sellers remind 12 hours without reply, shipment will be effected according to the default specifications. and the default bending radius is R55.
Towline selection of main parameters:  
Within high: Select built-in cable, tubing, pipe, pipe, etc. As one of the most coarse reference height,plus at least 10% of the height of the space within the towline as high. If the overlap by overlapping the actual height as the reference height.
Wide: Choose thicker some cables, tubing, pipe, water pipes, with its outer diameter and as the towline wide reference, and stay at least 10% of the width of the space.
Bending radii R: choose built-in cable, tubing, pipe, pipe, etc. The maximum bending radius as a reference value, and left more than 10 percent of the space.
Use towline length = R + 0.5R + stroke / 2
After bending towline total height = 2R + external high
Towline place principles:  
Should leave 15% of the remaining space for built-in cable, tubing, etc., may move freely in the radial direction of the towline does not produce tension. Larger diameter difference between the wire should be laid separately, weight distribution, if necessary, be separated by the dividing sheet. 
In the high-speed or high-frequency operation, to try to make the wires apart from each other on a level, do not make it mutually stacked more time in the cable, pipe, tubing, etc. is recommended to 
use separators.

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1). WORLDWIDE SHIPPING. (Except some countries and APO/FPO)

2). Orders processed timely after the payment verification.
3). We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4). The images shown are not the actual item and are for your reference only.
5). SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6). If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7).We usually ship the buyer item as GIFT in a lower value, in order to avoid the buyer\'s tax. However, the tax is determined by buyer customs not by us, different countries for different tax rate, so if any tax then the buyer should understand it.
8).Due to the buyer reason including -refuse to sign for the package- or -refuse to pay the tax or -buyer country post reason and so on, the buyer have to understand all the lose. We are responsible for keeping the goods leave China smoothly. Once the goods leave China then the buyer will be in charge of all the responsibility.


You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 5 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
All returned items MUST BE in the original packaging and you MUST PROVIDE us withthe shipping tracking number, specific reason for the return, and your po number.
We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to.have a replacement.We will bear all the shipping cost if the product(s) is (are) not as advertised.


We provide 6-12 months warranty. If the item is defective, please notify us within 3 days of delivery. All items must be returned in their original condition, in order to qualify for a refund or exchange of goods. Items returned after 15 days of delivery are only eligible for repair. The buyer is responsible for all shipping cost. When buying, it means the buyer have given tacit consent to the policy. If further details, please feel free to contact us, we will work with you to reach win-win.


We maintain high standards of excellence and strive for 100% customer satisfaction!
Feedback is very important .We greatly appreciated if you give us postive feedback with 5 stars and we also will do the same to you .If for any reason ,you are not satisfied with your purchase.Please contact us immediately before you leave neutral or negative feedback or begain a dispute. we will try our best to service you until you stisfaction. We will try our best to give your a satisfied purchase experiance.




Packaging Details
  • Unit Type: piece
  • Package Weight: 1.52kg (3.35lb.)
  • Package Size: 25cm x 25cm x 10cm (9.84in x 9.84in x 3.94in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 1.52kg (3.35lb.)
  • Package Size: 25cm x 25cm x 10cm (9.84in x 9.84in x 3.94in)
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