The DYJ High & Low Voltage Winding Machine is widely used to wind various specifications of small and medium-sized transformer coils. The operation method is easy and simple. When the machine is connected to the power supply (3-Phase AC380V), the switch is activated and the power indicator light is on, indicating that the machine is powered on. At this point, the operator can startthe winding operation by simply stepping on the foot switch. The gearbox of this machine adopts gear shifting and AC variable frequency control. It consists of a gearbox, tailstock and tailstock track. The worm gear in the gearbox is made of rare earth aluminum alloy and has strong wear resistance. The worm gear drive has good self-locking feature. When shifting is required, just shift the fork handle to the desired gear to achieve a reasonable speed. The machine starts steadily, the braking performance is stable, low noise, and the operation is convenient and flexible.

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Since opening in 1984, Our company has persisted on the business idea of "Integrity Basis and Quality First" for the constant development and production of special equipment for electrical transformers. Our company now has more than 10,000 square meters of modern factory carrying more than 10 production varieties, with high-tech equipment for metal cutting and processing. We have more than 60 employees including more than 20 engineering and technical personnel, accounting for about one third of total number of employees. The enterprise has passed ISO9001 standard quality management system certification, mainly producing SKJ cut-to-length line, BW corrugated tank fin forming machine, PRJ foil winding machine, DYI high and low voltage winding machine and etc. "Tongli" brand has won the trust and welcome of the vast numbers of customers. Our products has been sold all over the country and exported overseas.

We sincerely appreciate the support and trust of new and old clients. In the future, we will continue to strengthen cooperation with our clients and to provide best quality products, excellence services and more favorable prices. We are committed to contribute to the development of electric power industry.

To achieve our set production targets and meet the prescribed objectives of an organization, our company has developed a state-of-the-art infrastructural set-up. We have installed latest machinery in our production department, which is upgraded on regular intervals to maintain an outstanding rate of production. Our infrastructure comprises designing, production, quality control and many other departments.
We have more than 100 employees, including 60 engineers and technicians, and equipped with more than 100 kinds of professional processing facilities.

The warranty period for the machine is one year, and the user enjoys free warranty services within the warranty period. If the machine has failure beyond the warranty period, we will also help the user remove the difficulty and try our best to maintain and repair the machine with our zealously heart. We offer lifelong service and spare parts.

Being a client focused organization; we make every possible effort to supply products as per our client’s desires and expectations. We also provide them customization solution, in which the products are designed and manufactured according to the specified details of our respectable clientele. Our assurance to make timely delivery of the bulk orders has also enabled us in establishing a respectable place in industry.

The Right Team for your ProjectSuperb winding quality is our strength and we would like to accept any kind of challenge in this particular domain.

• The Right Team for your Project
• Strong After Sale support
• Timely Delivery
• Low maintenance - High Reliability
• Highly productive
• Accurate margins
• Product specific design
• Easy setup and simple operation
• Cost Effective

Q:Which kind of payment terms are available for purchasing your products?

A: L/C, D/A, D/P, T/T

Q:Which preparation work shall we make if we buy your products?

A:Groundwork would be necessary for some products. We will provide relevant groundwork drawings and layouts after receiving your order.

Q:Do you send your commissioning staff in time when the product arrives?

A:Yes, our commissioning staff will arrive at your site within 5 days when the product arrives.

Q:Do you collect any charge for the first commissioning and training of your product?

A:Both first commissioning and training are free of charge, but the buyer shall be responsible for their accommodation, meal and communication.