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Return items will be accepted within 40 days when is the date of receiving the goods. Customized items cannot be returned or exchanged. Items bought with an e-gift card are exchangeable only; refunds are not applicable.
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We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.
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We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side.Final sales items or free gifts are not acceptable for a return.To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier. We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom
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You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment.Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471
Specification:
Working voltage: DC 24-36V
Working current: 20A
Power tube: Original IRFP260N (50 a 200 v)
Size: 100*100*85mm
Spiral copper pipe size: Inside diameter 40 mm, high 45mm
Colour: Red
Material: CCL+METAL
Features:
1. 100% Brand New.
2. Found with a 36V power supply completely into the new 30 * 30 graphite crucible input current of 25A.
3. Found molten aluminum Power Requirements: 24V 350W - 500W power supply (15A to 20A) [melting point: 660 Degrees Celsius].
4. Found melting copper, gold, silver, power requirements: 36V 700W - 900W power supply (20A to 25A), respectively [melting point: 1083 Degrees Celsius, 1065 Degrees Celsius, 962 Degrees Celsius.
5. Uses: DIY small parts made of steel hardening, annealing below the melting point of 1100 Degrees Celsius metal smelting, DIY small cooker and so on.
6. Notice :Only direct heating a steel material ( the magnet can be adsorbed material) Gold, silver, copper, aluminum can not be directly heated, need to match the graphite crucible melting,Work whirlpol brass heating will need to use a lot of water circulation cooling,Without water circulating cooling are possible, but will burn into a black vorex brass, it will not be much affected.
Works well, took some tinkering to get it to fit up to the coil supplied but I got there. If you're buying I'd reccomend getting a radiator, pump and resivour for water cooling the coil. It won't passively cool and you'll overheat it.
Works well, took some tinkering to get it to fit up to the coil supplied but I got there. If you're buying, I'd recommend getting a radiator, pump, and reservoir for water cooling the coil. It won't passively cool and you'll overheat it.
Works well, took some tinkering to get it to fit up to the coil supplied but I got there. If you're buying, I'd recommend getting a radiator, pump, and reservoir for water cooling the coil. It won't passively cool and you'll overheat it.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
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A part of the QA has been auto-translated.
0
Q:
Could you clarify why this unit only works up to 36v please? I would like to run it at 48v, and all the components seem to function at this voltage.
Could you clarify why this unit only works up to 36v please? I would like to run it at 48v, and all the components seem to function at this voltage.
Depending on your needs, different materials have different melting points and require different power supply parameters. You can choose the highest specification power supply so that more metal can be dissolved.
Depending on your needs, different materials have different melting points and require different power supply parameters. You can choose the highest specification power supply so that more metal can be dissolved.
Answered by Bowstring on 11/01/2024Helpful (0)
0
Q:
Hi. what gauge wire is recommended for connecting ZVS unit to power supply?
Hi. what gauge wire is recommended for connecting ZVS unit to power supply?
Will it be a problem if I use solar panels as power supply? Voltage will gradually increase as the sun comes up and decrease when the sun goes down. I have read specifications of other products where they warn that the system will not oscillate and may fail if the voltage supply is too low.
Will it be a problem if I use solar panels as power supply? Voltage will gradually increase as the sun comes up and decrease when sun goes down. I have read specifications of other products where they warn that system will not oscillate and may fail if voltage supply too low.