1.1 Regular Roller Chains. These chains are created for general usage.
1.2 POWERFUL Chains. These chains possess higher tensile strength and greater fatigue strength.
1.3 Lube-Free Chains. These chains have longer use life than standard chains without lubrication.
1.4 Environmentally Resistant Chains. Chains with particular corrosion resistance.
1.5 Specialized Chains, Type 1. For specific applications.
1.6 Specialized Chains, Type 2. For general designs.
Within these six groups, there are many types of chains available

The drag chain test made out of our equipment certifies the cable capability of bending along the chain path
The movement patterns are run through the classic trapezoidal course profile for reflecting the strain placed on the cable in the Customer’s application. The cable is subject to bending movement through trolleys that operate at high velocity on precision guides, powered by cogged belts. You’ll be able to test up to 4 chains simultaneously with the same equipment, with a pulling capability up to 3000 N
The test parameters (traversing distance, acceleration time, optimum speed and number of cycles) are adjustable and settable by means of a touchscreen panel. Through the test cycle, the cables are checked by an external measuring system: in case of cable break, the corresponding counter stops and the device continues to operate and test the rest of the samples until their final break (this option can be modified based on the requirements).
All characteristics could be personalized according to Customer requests.
Our worm gear models cover an array of applications. We demonstrate our years of encounter and high level of capability by producing a lot more than 1 million worm gear models every year in-house, most of which are manufactured according to custom specs.
Our catalog of worm equipment sets good standard have diameters ranging from 20 to 135 mm and axial distances of 17 to 80 mm. In addition, we offer custom worm gear units with diameters as high as 300 mm and center distances of up to 210 mm.
The catalog of worm gear sets can generally be supplied (from our) warehouse in a broad selection of axial distances and gear ratios with fine degrees of differentiation. We can also calculate and create customer-specific axial distances and gear ratios at the plant. We prefer to create worm gear sets for right-handed users, but these pieces can be created for left-handed users on request.
We perform all major soft and hard machining guidelines in-house, including annealing in our own ovens. Thanks to extensive production depth, we’re able to execute, actually highly complex, machining tasks exactly according to customer goals and in the best quality. Learn more about it here.
1. Transmission Chains
Power tranny chains are categorized into six major organizations.

To view a full description of transmission chain visit this site.