Constant temperature preheating platform

Constant temperature preheating platform
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Product description:

Constant temperature preheating platform Heating plate specification 50*50MM, suitable for Avalon series Shenma series aluminum plate hash plate, SMD desoldering, welding rework, LED aluminum substrate lamp bead welding, SMT electronic component rework, BGA chip rework. temperature control, slight fluctuation, good constant temperature effect, durable (low failure rate), high-profile models can be used continuously for more than ten hours a day without problems, energy saving (intelligent constant temperature control).

Repair Tools:

1. Constant temperature preheating platform

2. Soldering oil/paste

3. Tweezers ST 12

4. Anti-high temperature gloves

5. Tin scraper

6. Plate washing water

7. ANLIXIN-862D desoldering station


1. Set the temperature of the constant temperature heating platform at about 300-330 degrees, and wait for the heating platform to heat up to the set temperature. Note: Be sure to wear anti-high temperature gloves when operating to prevent burns. The temperature can not be set too high; too high will damage the chip.

2. Apply Soldering oil/paste around the chip that needs to be replaced. Note: Before applying Soldering oil/paste, the chip needs to be cleaned with a scraper and plate washing water.

3. When the temperature rises to about the set temperature, you can put the hash board on the heating platform for heating. The heating time is about 1 minute. When you see that the tin of the chip pins begins to melt, gently clamp it with tweezers. Slowly lift the chip. Remove the chip

4. When replacing the chip, you need to use ferrochrome to clean up the chip pins. If the solder on the chip pins on the PCB is not full enough visually, you need to fill the chip pins with tin. After the chip pins are clean, you can put the hash board on the heating platform and heat it up, After seeing the Soldering pins melted, use tweezers to place the replaced chip on the Soldering pins, and you can apply some soldering oil around the chip properly, and then adjust gently with tweezers until all the pins of the chip correspond to the PCB board. On the pins.

5. After replacing the chip, wait for the Hash board to drop to the normal temperature, and then test the ground value of the chip signal. If there is no abnormality in the ground value, it means that there is no problem with the chip welding, and you can test it again on the machine. Note: The ground value of the chip signal can be compared with the value of other good chips. 

PV: Measured temperature display

SV: Set temperature display

STE: STE key

The STE key is followed by the shift key, the down key, and the up key

The red light is a constant temperature indicator

50 mmconstant temperature platform


1. Dual digital display constant temperature heating platform, intelligent temperature control, pure aluminum panel

2. Microcomputer temperature control heating plate so that the temperature of each panel point is the same, the heat transfer is uniform, and the conduction efficiency is high.

3. The pure aluminum heating panel has high thermal conductivity, rapid heating, uniform heating, and no deformation at high temperatures.

4. There are cooling holes on the left and right sides and the back to increase heat dissipation and make the machine run more stably

5. The control panel displays real-time temperature and set temperature more intuitively and accurately and can be adjusted at any time

Digital display constant temperature preheating platform.jpg

preheating table

Constant temperature preheating platform for sale

Quality assurance
All products are from official factories
Fast shipping
Shipped within 2-3 working days after accepting the order
Enhanced packaging
New miners use original packaging and strengthen peripheral packaging
Multiple modes of transportation
Support air, ship and designated special line transportation
Payment method:

How to determine product prices and shipping costs?

When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included.

How to complete the payment?

We have the following payment methods. You can tell our sales Manager which payment you prefer and complete it. After the customer service checks and confirms the payment is completed. Provide the proforma invoice. And we will prepare to ship.

Cryptocurrency Payment

The payment method at the designated address is efficient and practical and can be used anywhere in the world.
Wallet Address
The payment method at the designated address is efficient and practical and can be used anywhere in the world.

Wallet Address

Bank Transfer

Other payment methods

Wire transfer [Hong Kong]
Card Number
Wire transfer [China Mainland]
Card Number

Cooperation express:

Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 3 days after receiving your payment.

Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.

Q: What payment methods do we support?
A: We support Bank transfer, wire transfer, Western Union, BTC, third party guarantee, letter of credit and Paypal.

Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with the maintenance departments in many countries around the world. For example Venezuela, Iran, etc. If you have any questions within 3 days of receiving the goods, you can get free repair service.

Q: Which express we support?
A: We will choose one cheapest and fastest transport way for you. and we support DHL, UPS, TNT, Federation, also have special express, such as Russia, the United States, Kuwait, etc.

More FAQs

If you have any questions, please leave us a message.
Leave message

felipe 2022/7/23 20:24:10
Q:price for s9 14th with psu
A:hello sir, s9: $108 each with psu 13t/13.5t, s9 without 14t, if you need, please contact me via WhatsApp
arief 2022/7/10 2:49:44
Q:Used WhatsMiner M21 how much ?
can shiping indonesia ?
A:Hello sir, M21: $1021 each with psu 60t, please feel free to contact us if you need
Collin Ganesh 2022/6/27 16:33:45
Q:What is your price for used Antminer L3 plus
A:Hello sir, L3+: $148 each with psu , please contact via WhatsApp if necessary
Roman 2022/6/22 19:20:50
Q:Здравствуйте. Как происходит обновление тестера? Какая программа нужна для его загрузки?
A:Уважаемый господин/госпожа, пожалуйста, ознакомьтесь с нашими часто задаваемыми вопросами о размещении заказа или свяжитесь с нашей службой предварительной продажи через WhatsApp. Спасибо.
julio ortiz 2022/6/22 5:17:24
Q:hi, do you have a hash board for innosilicon t2thf 28th????? if yes, how many
A:Dear Sir/Madam, please refer to our FAQ place order, or contact our Pre-sale service via WhatsApp. Thank you.
Michael Lee 2022/6/16 10:01:17
Q:Can I use a hashboard from an Antminer T17+ in an Antminer S17+ ?
A:Dear Sir/Madam, please refer to our FAQ place order, or contact our Pre-sale service via WhatsApp. Thank you.
sager 2022/6/13 12:39:42
Q:Does the purchase payment include all costs? such as shipping and customs fees.

A:Hello sir, the price on our website is the price of the product. After you add the product you need to the shopping cart and submit the order, we will calculate the shipping fee for you
ömer 2022/5/25 3:49:47
Q:merhaba sizden 50 adet L2 almak istiyorum.
A:Merhaba efendim, L2: Her biri psu 30t ile 408$, ihtiyacınız olursa lütfen WhatsApp aracılığıyla bizimle iletişime geçin.
Виктор 2022/5/12 1:29:46
Q:Добрый вечер! прошу выслать цену асика Jasminer 4x-c 1u 520 Mhs.Доставка г. Москва
A:Уважаемый клиент, мы связались с вами по электронной почте, пожалуйста, не стесняйтесь обращаться к нам, если это необходимо.
[email protected]om
heberto 2022/5/10 6:25:07
Q:cuanto cuesta el s19 pro hidraulico?
A:Estimado cliente,
Nos hemos puesto en contacto con usted por correo electrónico. No dude en ponerse en contacto con nosotros si es necesario.
[email protected]







About products purchase, please contact our sales manager:
[email protected]

About miner repair and after-sale issues, please contact the repair manager email:
[email protected]

For business cooperation, please contact:
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