The drag chain test made with 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 can be subject to bending movement through trolleys that operate at high rate on precision guides, driven by cogged belts. It is possible to check up to 4 chains simultaneously with the same gear, 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 through a touchscreen panel. Through the test routine, the cables are examined by an external measuring system: in the event of cable break, the corresponding counter stops and the device continues to use and test the rest of the samples until their last break (this program can be modified based on the requirements).
All characteristics can be personalized according to Consumer requests.
Our worm gear models cover an array of applications. We demonstrate our years of experience 
and advanced of capacity by producing more than 1 million worm gear models every year in-house, most of which are manufactured according to custom specifications.
Our catalog of worm gear sets based on 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 pieces with diameters of up to 300 mm and middle 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 examples of differentiation. We can also calculate and generate customer-specific axial distances and gear ratios at the plant. We prefer to produce worm gear models for right-handed users, but these units can be designed for left-handed users on ask for.
We perform all main soft and hard machining steps in-house, including annealing in our own ovens. Thanks to extensive production depth, we are able to execute, also highly complicated, machining tasks specifically according to customer goals and in the highest quality. Find out more about it here.
1. Transmission Chains
Power tranny chains are categorized into six major groups.
1.1 Regular Roller Chains. These chains are designed for general usage.
1.2 POWERFUL Chains. These chains have higher tensile strength and greater fatigue strength.
1.3 Lube-Totally free Chains. These chains have longer wear life than regular chains without lubrication.
1.4 Environmentally Resistant Chains. Chains with special 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
Visit our website for more information regarding transmission chain.