hydraulics Mechanical Arm Diy Models & Building Toy Science &Education Model Technology Toy For Children Gift Toy Science Kit
$21.99

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hydraulics Mechanical Arm Diy Models & Building Toy Science &Education Model Technology Toy For Children Gift Toy Science Kit

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$21.99

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Product Description

What is hydraulics transmission?

hydraulics transmission is a kind of transmission mode that uses the pressurized liquid in the closed system to transfer motion and power

The mechanical energy is converted to the pressure energy of the liquid,and then the pressure energy of the liquid is converted to mechanical energy

Push the piston rod of the cylinder by hand to transfer energy to water through the piston,Water pressure can be transferred to the mechanical arm through the piston rod of the small needle cylinder

Specification?

Color:wood color

Material:wooden

Size:53*12*30cm

Feature?

-Wood material,eco-friendly and non-toxic,safe for use.

-Let the child understand how the robotic arm works,Cultivate children’s ability to use both hands and brain

-Allows children to experience the fun of DIY

-Cultivate scientific knowledge:Select high-quality green environmental wood, safe and environmental friendly.

Package include?

1X hydraulics Mechanical Arm Diy Models

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Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered	Area	Time
	United States, Canada	10-25 business days
	Australia, New Zealand, Singapore	10-25 business days
	United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland	10-25 business days
	Italy, Brazil, Russia	10-45 business days
	Other countries	10-35 business days
Expedited Shipping	7-15 business days to Worldwide