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Product Details

Option Explain:

DIY kits: Need buyer to solder.

Finished: All is assembled.(Not inlcuding battery)

The launching of shells from electromagnetic guns can be simply understood as the strong magnetic field generated by the coils attracting the iron shells to move forward.

After pressing the launch button, the primary coil is electrified to generate a magnetic field to attract the projectile to move forward. The projectile passes through the photoelectric trigger between the primary coil and the secondary coil. The photoelectric trigger controls the secondary silicon controlled rectifier to electrify the secondary coil, and the projectile continues to accelerate. The third and fourth level guns are analogized in turn to make the shell continuously accelerate.

Precautions for use

1. The DⅣY material package requires a certain amount of hands-on ability and welding basics (in fact, welding is very simple), equipped with graphic tutorials.
2. The finished product is assembled and debugged and shipped, the default red switch is charged, and the green switch is launched. Do not charge the capacitor more than 450V. Please pay attention to avoid electric shock during the experiment.
3. This product is dangerous with kinetic energy. Please do not aim at humans or animals during experimentation. Do not stand people before and after the barrel. If the initial position of the shell is wrong, it may reflect, that is, shoot out from the end of the shell. Minors should be accompanied by their parents to assemble/test. Please take safety precautions, otherwise the store will not be responsible for personal safety accidents.
4 Regarding charging, the charging time T=1.5*Ns required for the N-level electromagnetic gun to be charged to 400V, for example, the second level requires 3s and the third level requires 4.5s. If you need to accelerate the charging, please purchase a 35 power battery separately, charging time T=NS.
5. The shipment does not contain batteries, and the minimum output current of the power supply should not be less than 8A, and the maximum should not exceed 16A.

Shipping & Payment

SHIPPING

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

RETURNS

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Evoke Electronics (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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Super hot! Several others have checked this out in the last few hours

10-level electromagnetic gun kit/finished product Coil accelerator Student experimental training DIY handmade

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