Stainless Steel Mini Hot Air Stirling Engine Motor Model Educational Toy Kits - Silver
11.11 Global shopping festival crazy price
Processing Time: Shipped out within 5-10 business days.
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- 30 Day Returns Guarantee
- Full or partial refund if the item is not as described
- Full refund for damaged items
Flywheel with aluminum alloy fine car.
3. The combination of texture and beauty;
4. Connecting rod made of stainless steel laser cutting;
5. Heating cylinder for the custom-made thick glass material, long-term heating without pressure.
Material: The bottom plate is made of brushed aluminum alloy, exquisite and beautiful;
Dimensions: L x W x H (155X80X85) mm; flywheel diameter of 50mm; transmission wheel diameter of 24mm;
Parameters: power cylinder diameter 12.5mm; piston stroke 15mm; speed of about 1700 turn, the fire can increase the increase;
Power voltage: about 4v, you can light up a number of led, receiver and other audio.
One: hand-fly flywheel to see whether the smooth, not smooth adjustment related to the screw (before the sale has been adjusted well)
2: Check whether the sliding part of the clean;
3: The alcohol lamp filled to two-thirds of the following; 95 degrees above the best alcohol.
4: lit the alcohol lamp on the front of the tube, about 1 minute after the toggle flywheel, the engine rotation. The warm-up time with the generator is slightly longer.
1. Do not touch the baked test tube, so as not to burn.
2. Long time light alcohol lamp, alcohol lamp can not easily touch, so as not to burn.
3. Do not touch the tube when the alcohol lamp is heated.
Completeness: Semi-finished Product
Stem From: Other
Package weight: 0.6400 kg
Product size: 20.00 x 11.00 x 14.00 cm / 7.87 x 4.33 x 5.51 inches
Package size: 22.00 x 13.00 x 16.00 cm / 8.66 x 5.12 x 6.3 inches
- Receiving time = Processing time + Shipping time
- Priority Direct Mail: 7-15 bussiness days
- Standard Shipping: 7-25 bussiness days
- Expedited Shipping: 3-7 bussiness days
Our Guarantee: 30 Day Returns or Exchange guarantee from the delivered date.
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