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 stress put on the cable in the Customer’s application. The cable is certainly subject to bending motion through trolleys that run at high speed on precision guides, driven by cogged belts. You’ll be able to check up to 4 chains at the same time with the same tools, with a pulling capability up to 3000 N
The test parameters (traversing distance, acceleration time, maximum speed and number of cycles) are adjustable and settable through a touchscreen panel. During the test routine, the cables are examined by an external measuring system: in case of cable break, the corresponding counter stops and the machine continues to use and test the remaining samples until their final break (this program can be modified according to the requirements).
All characteristics could be personalized according to Consumer requests.
Our worm gear models cover a wide selection of applications. We demonstrate our years of encounter and high level of capability by producing a lot more than 1 million worm gear pieces every year in-house, most of which are manufactured according to custom specifications.
Our catalog of worm equipment sets in line with the regular have diameters which range from 20 to 135 mm and axial distances of 17 to 80 mm. Furthermore, you can expect custom worm gear sets with diameters of up to 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 wide selection of axial distances and gear ratios with fine degrees of differentiation. We can also calculate and generate customer-specific axial distances and equipment ratios at the plant. We prefer to produce worm gear units for right-handed users, but these units can be designed for left-handed users on demand.
We perform all major soft and hard machining techniques in-house, including annealing inside our own ovens. Thanks to extensive production depth, we are able to execute, also highly complex, machining tasks precisely 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 groupings.

1.1 Standard Roller Chains. These chains are designed 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 regular chains without lubrication.
1.4 Environmentally Resistant Chains. Chains with particular corrosion resistance.
1.5 Specialized Chains, Type 1. For particular applications.
1.6 Specialized Chains, Type 2. For general designs.
Within these six groups, there are various types of chains available

We have even more information about transmission chain.