Модель парового двигателя Стирлинга криогенный научный эксперимент игрушка новинка подарок на день
- Категория: Physics >>>
- Поставщик: Dongguan,Jingcheng,Industrial,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.34 $* | 0.64 $* |
| Aug-19-2025 | 0.62 $* | 0.32 $* |
| Jul-19-2025 | 0.40 $* | 0.44 $* |
| Jun-19-2025 | 0.25 $* | 0.47 $* |
| May-19-2025 | 0.83 $* | 0.14 $* |
| Apr-19-2025 | 0.22 $* | 0.63 $* |
| Mar-19-2025 | 0.62 $* | 0.45 $* |
| Feb-19-2025 | 0.84 $* | 0.25 $* |
| Jan-19-2025 | 0.31 $* | 0.69 $* |
Характеристики
Product Description
Description
Size: about 180*90*85cm
Weight: 420g
Model: OQX-SL-02-M
English version instruction inclueded
The bottom plate is painted with high-quality steel, exquisite atmosphere;
Zinc alloy casting, stable and strong
The piston is made of aluminum alloy finishing, fine milling, texture and beauty.
The connecting rod is made of stainless steel, strong and durable
The overall model looks fine beautiful; the demonstration principle is intuitive and clear.
Start-up steps
1. Put the model on the horizontal surface; add some alcohol into the alcohol lamp
2. Light the alcohol lamp; turn the flywheel by hand until the flywheel can automatically rotate
3. In the process of start, move the alcohol lamp to let the model run to the best
4. The height of the alcohol lamp wick should be no less than 15 mm, and you can adjust the wick height to achieve the best operation.
2. Light the alcohol lamp; turn the flywheel by hand until the flywheel can automatically rotate
3. In the process of start, move the alcohol lamp to let the model run to the best
4. The height of the alcohol lamp wick should be no less than 15 mm, and you can adjust the wick height to achieve the best operation.
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Packing & Delivery
Packing Details : Fine Packaging Will Be Used For Your Goods:
1.Our Exporting Standard Packaging:PE Foam+Plastic Bag+Carton Box+Pallet;
PE Foam+Plastic Bag+Wooden Box.
2.Custom Packaging:
We have capacity to design and customize special packaging for customers.As long as you give us your idea, we'll do the best!
(All the cartons we used are ultra hard and thicken, and all the wooden boxes and pallets we used are free fumigation)
We have capacity to design and customize special packaging for customers.As long as you give us your idea, we'll do the best!
(All the cartons we used are ultra hard and thicken, and all the wooden boxes and pallets we used are free fumigation)
Delivery Details : 3-30 days after received your deposit
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=100000USD, 50% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
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