1.1 Standard Roller Chains. These chains are made for general usage.
1.2 High Performance Chains. These chains possess higher tensile strength and greater fatigue strength.
1.3 Lube-Free Chains. These chains have longer put on life than standard chains without lubrication.
1.4 Environmentally Resistant Chains. Chains with particular corrosion resistance.
1.5 Specialty Chains, Type 1. For particular applications.
1.6 Specialized Chains, Type 2. For general designs.
Within these six groups, there are plenty of types of chains available

The drag chain test made with our equipment certifies the cable capability of bending along the chain path
The movement patterns are tell you the classic trapezoidal course profile for reflecting the strain put on the cable in the Customer’s application. The cable is subject to bending motion through trolleys that operate at high quickness on precision guides, driven by cogged belts. You’ll be able to test up to 4 chains simultaneously with the same devices, with a pulling capacity up to 3000 N
The test parameters (traversing distance, acceleration time, optimum speed and number of cycles) are adjustable and settable through a touchscreen panel. Through the test routine, 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 remaining samples until their final break (this program can be modified based on the requirements).
All characteristics can be personalized according to Consumer requests.
Our worm gear sets cover an array of applications. We demonstrate our years of encounter and higher level of capacity by producing a lot more than 1 million worm gear units every year in-house, most of which are manufactured according to custom specs.
Our catalog of worm gear sets good standard have diameters ranging from 20 to 135 mm and axial distances of 17 to 80 mm. Furthermore, we offer custom worm gear sets with diameters as high as 300 mm and center distances as high as 210 mm.
The catalog of worm gear sets can generally be supplied (from our) warehouse in a wide selection of axial distances and gear ratios with fine levels of differentiation. We can also calculate and create customer-specific axial distances and equipment ratios at the plant. We prefer to create worm gear sets for right-handed users, but these models can be designed for left-handed users on demand.
We perform all main soft and hard machining steps in-house, including annealing in our own ovens. Because of extensive production depth, we are able to execute, also highly complex, machining tasks exactly according to customer objectives and in the best quality. Learn more about it here.
1. Transmission Chains
Power tranny chains are classified into six major groups.

Click below for more in-depth as well as delightful content on transmission chain.