Dengensha’s long history in the welding and feeding industrial processes as well as its expertise in assessment of needs, line integration, repair and maintenance give you a ready resource for answers to your questions. Click on Info Now, email us, or call Dengensha America at 440.439.8081.
Do you have weld guns?
Yes, we have a full line of servo and pneumatic weld guns to meet your needs.
Can you weld high strength steel?
Yes, Dengensha welders can weld high strength steel, given the entry of a proper weld schedule.
Do you have stock welders?
Yes, Dengensha carries 70 and 100 kVA pedestal welders in stock.
What types of weld scopes do you offer?
Currently, we offer the WS-80 and WS-100, which are table-top weld scopes that measure weld current, weld cycle time, and peak current.
Do you offer integrated weld controls?
Yes, we offer integrated weld controls for most robot suppliers.
Specialists in resistance welding.
We make and service spot, projection, and seam welders; flash, multi-spot, and portable welders; manual and robotic weld guns; nut and bolt feeders, weld transformers, controls, and monitoring equipment. We also provide parts and supplies, including secondary cables, nut covers, and electrodes.
Why do I need to supply 300 samples?
Dengensha feeders are custom-made to ensure the highest levels of efficiency and repeatability. To do that, 300 production samples are required by the manufacturing facility to be used in the design, build, and testing of a feeder. When building a vibratory bowl, weight in the bowl is one of the main factors in determining how the fastener reacts to the selection process. Using the actual production samples during the fabrication process allows each element in the selection and delivery system to be turned to the very same fastener that will be used in the customer’s production process. In this way, the customer will receive a feeder that works in the most efficient manner possible, from the first day of production to the last.
Do you stock spare parts for your feeders?
Yes, we have stock valued at nearly $750,000 at our warehouse in Bedford, Ohio. We stock not only spare parts for our feeders, but also consumables for welding applications; spare parts for welders, weld controls and weld guns; transformers; complete feeders for Japanese style square 6mm and 8mm nust; and pedestal welders.
What kind of accuracy can I expect from my Dengensha feeder?
Because we custom make your feeder with your production sample fasteners, our feeders offer the most reliability in the industry. With one or two exceptions for very special fasteners, you can expect a 99.9% repeatability from your Dengensha feeder.
Besides nuts, what else can be fed?
We can feed spacers, bolts and other special parts. Send us your dimensioned drawing or a few samples and we can usually quote you that same day.
What is the feeding rate for your feeders?
The feed rate varies depending on the type and size of fastener being fed. A standard 6mm nut feeder has a feeding rate of nearly 40 nuts per minute, while a larger fastener such as a 12mm hex nut can reach feeding rates of 25 nstu per minute.
What is the largest nut that can be fed?
Our standard line of feeders end with a 37mm OD. However, send us your sample and dimensioned drawing and we will explore a special design to feed your fastener, bolt of specialty part.
Service and Support
Does Dengensha accept credit cards?
Yes, Dengensha will accept Visa, Amerian Express, Discover and MasterCards for purchases.
Does Dengensha offer onsite service?
Yes, we offer onsite service, equipment evaluation and training.
Does Dengensha offer training? If so, what kind?
We offer basic resistance welding training classes with our welder maintenance class, as well as feeder installation and maintenance classes which include PLC training as applied to our feeders. Please take a look at the Training page for details. Our headquarters in Bedford, Ohio, opened a welding lab in 2017 for testing and training on Dengensha equipment.
Do you offer any kind of technical support?
Yes, we have several full-time engineers ready to assist customers. We support technical problems, feeder or welder integration difficulties and control issues. We also provide weld testing service at our weld lab to help customers determine the best equipment for their applications.
Can you calibrate my equipment?
Yes, we can calibrate your Dengensha equipment or certify you to calibrate independently to save time and money, and keep your operations running smoothly. Contact us for more information.
What kind of warranty do you offer on your products?
We offer a (1) year warranty on our equipment.
What information do I need when ordering parts?
When ordering parts, you will need the part number. If you do not have the part number and wish to order parts for a feeder, you will need the serial number from the feeder. If you do not have a part number and wish to order parts for a welder or weld gun, you will been the model number and manufacturing number. There is a $50 minimum purchase for parts orders.
What is the lead time on spare parts?
Depending on the part, we can typically get your shipment to you in 4-6 business days. Many can be shipped overnight if necessary. Special order parts will come from our factory in Japan.
Where is Dengensha equipment manufactured?
All our equipment is manufactured at one of our manufacturing facilities in Japan. Check our the information in the About Us section to find out more about our global company.
What professional organizations is Dengensha a part of?
We are proud members of several industry organizations, including the AWS, RWMA, PMA, WEMCO and RIA.