Double-Row top roller chains
Double-Row Top Roller Chains with Top Rollers (Top Roller Chain) is often used on accumulating free flow conveyors. Top Roller Chain is based on the standard chain with extended side plates (SK-1 attachments). Top rollers are installed on the pins that connect SK-1 extended plates. Top Roller chains are available with steel or engineered plastic top rollers on every link or every 2nd link. Pallets with conveyed objects are loaded on the top rollers.
Stainless Steel Double-Row Top Roller Chains
Double-Row Top Roller Chains with Top Rollers (Top Roller Chain) are often used on accumulating free-flow conveyors. The top Roller Chain is based on the standard chain with extended side plates (SK-1 attachments). Top rollers are installed on the pins that connect SK-1 extended plates. Top Roller chains are available with steel or engineered plastic top rollers on every link or every 2nd link. Pallets with conveyed objects are loaded on the top rollers.
There are three types of base chains:
(1) Double-pitch roller chain with standard rollers (straight side plates, small rollers).
(2) Double-pitch roller chain with oversize rollers (straight side plates, oversized rollers).
(3) RS-type (figure-eight side plates, small rollers; oversized rollers are unavailable).
Double-Row Top Roller Chains Specification
 |
|
 |
 |
 |
 |
Features of Roller Chain Transmission
- Large reduction ratio (Usually up to 1:7 )
- Chains can be used with long shaft center distances (normally up to 4m). By changing the number of links, it is possible to freely adjust the shaft center distance.
- The chain can be used on both sides and drive multiple shafts at the same time.
- Easy installation and replacement. (Easy to cut and connect chains )
- If the distance between shafts is short, and the chain is guided, it can be driven vertically.
- The sprocket diameter of a chain drive could be smaller than a belt pulley while transmitting the same torque.
- Transmitting power by meshing many teeth results in less wear of sprocket teeth than gears.
- Chain drives have greater shock absorption than gear drives.
Stainless Steel Roller Chain Advantages
Applications in the food industry: The stainless steel roller chain is a popular option since it can withstand harsh temperatures and is simple to clean. The chain needs to be cleaned frequently in environments where food is handled, processed, or packaged; hence stainless steel roller chains are the ideal option.
Temperature High resistance: Stainless steel roller chains are capable of withstanding temperatures as high as 400°C and as low as -20°C. This makes it a very popular option in situations when other metals or mechanical components are not the best solutions.
Corrosive Resistance: Another reason this roller chain is very resistant to both alkaline and acidic environments, which can be common in some sectors. A very low magnetic permeability is another feature of it.
Better Wear Resistance from Heat-Treated and Pre-Stressed Materials: Heat-treated materials with improved temperature resistance that have also undergone pre-stress testing are less likely to break or stretch prematurely.
Stainless Steel Roller Chains Application
Stainless steel roller chains have been used for generations by industry leaders in the manufacturing and agriculture world to transfer power for heavy applications. It is invaluable because of its capability to perform in the most difficult environments for sustained periods. Having the right chain for each manufacturing component can help to reduce expensive equipment failure and is essential for success. Stainless steel roller chains are often used in situations where corrosion is possible. Having a stainless steel chain in these scenarios is invaluable because it provides structural integrity and withstands environmental stress for long periods.
Other Chains Related Products
We specialize in chains made to customers’ drawings and specifications. Our advantage is reliable quality, competitive price, prompt delivery, and good service. Standard products include various transmission and conveyor chains, like roller chains, double pitch conveyor chains, hollow pin chains, leaf chains, flat top chains, side bow chains, lumber chains, agriculture chains, silent chains, PIV chains, stainless steel chains, nickel/ zinc plated chain, slient chain, engineering chain, steel pintle chain, welded steel chain, forged chain, malleable iron chain, and many other types. Different kinds of attachments are available.
| One-stop Supplier of Chain Transmission Products | |||
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
We Also Provide Roller Chain Sprockets to Match Your Roller Chains
Packaging Display of Roller Chains
Our chain is most commonly supplied in 10ft boxes including one connecting link per box, but we can also supply this chain at custom lengths as needed. We also offer a full line of good-quality sprockets for this chain. For pricing and availability please contact us at any time.
Production Workshop of Roller Chains
Power-trans is an industry-leading, reliable and outstanding roller chain supplier that aims to provide high-quality products at more competitive prices and better service.
- Good quality products at competitive pricing
- Wide variety of products available in various materials and sizes
- Our products are manufactured in an ISO9001 certified factory
- Great customer service that’s here to answer all of your questions
- Largest online selection of power transmission products
- Easy online shopping and ordering available 24/7 – 365 days a year
- High quality made to order products
Packing Shipping Delivery
  |
 |
|
 |
 |
|
How to choose power transmissions parts and industrial products which meet our requirement
| Chains | Sprockets | Pulleys | Timing belt Pulley | V-belt Pulley |
| Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
| Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
| Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
| Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
| Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
| Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
| Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
Reviews
There are no reviews yet.