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 put on the cable in the Customer’s application. The cable is usually subject to bending motion through trolleys that operate at high rate on precision guides, driven by cogged belts. It is possible to check up to 4 chains at the same time with the same devices, with a pulling capacity 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 cycle, the cables are checked by an exterior measuring system: in case of cable break, the corresponding counter stops and the machine continues to operate and test the rest of the 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 pieces cover a wide range of applications. We demonstrate our years of experience and higher level of capability by producing a lot more than 1 million worm gear sets every year in-house, most of 
which are created according to custom specs.
Our catalog of worm equipment sets good regular have diameters ranging from 20 to 135 mm and axial distances of 17 to 80 mm. In addition, you can expect custom worm gear units with diameters as high as 300 mm and middle distances as high as 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 generate customer-specific axial distances and gear ratios at the plant. We prefer to create worm gear models for right-handed users, but these models can be created for left-handed users on demand.
We perform all major soft and hard machining steps in-house, including annealing inside our own ovens. Thanks to extensive production depth, we are able to execute, also highly complex, machining tasks exactly according to customer targets and in the best quality. Learn more about it here.
1. Transmission Chains
Power tranny chains are classified into six major groups.
1.1 Standard Roller Chains. These chains are created for general usage.
1.2 POWERFUL Chains. These chains have higher tensile strength and greater fatigue power.
1.3 Lube-Free Chains. These chains have longer wear life than regular 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 plenty of types of chains available
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