Application of retractor

• 

The is divided into two kinds according to its appearance,one calledand the other callde .

The uses the spring's tensile strength to reduce the weight of the object, allowing the tools suspended above to release the weight.

The application ofdevice is not limited to industrial production.

Now the is used frequently on auto mould production,accessories welding,assembly line and so on.

The spring with high load-bearing capacity is the core of the power master,the spring carrying capacity of the of different item is different from the stroke length.

When you pull a heavy machine with a , you're actually using the spring's recoil to pull the heavy machine fast.

Some are more advanced, with automatic locking, for example SW1-3 and SW3-5.This kinds of has memory, does not bounce back and forth, and is more convenient to use.

More information please kindly feel free . professionally service hope will get your satisfaction.Regardingprice and more information, please kindly feel free . professionally service hope will get your satisfaction.

Shan Dong Finer Lifting Tools co.,LTD

Email: Website:

Send product request

To: Shan Dong Finer Lifting Tools co.,LTD
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

	Machinery movers sell leads	Ourhave long working life, easy to handle, durable, and have better after-sale service. can improve your efficiency and more easy to handle the he...
	Equipment roller kit function	When moving a large machine, two or more can also be used together depending on the situation. suitable for large project, large bride installatio...
	Toe jack lifting load introduction	smallest model is MHC-5,thislifting load on the toe is 2.5t to 5t,min toe height is 16mm,and thelifting heighe is 115mm,the net weighe is 15kg. Th...
	Lifting jack sales information	The smallest hydraulic jack can lift 2.5 tons of machinery.The largest lifting moving jack can lift 1000 tons of machinery easily. The capacity of ...
	Machinery dollies with long working life	Rotating moving dollyis regarded as the most flexible .This article describes the features and applications of this kindin detail. rotatingis poly...

All supplier products

Same products

	protective clothing Antisynthetic blood penetration tester	Seller: Qinsun Instruments Co., Ltd	It is applicable to the resistance of the protective clothing to the synthetic blood penetration ...
	Respirator Fit Tester	Seller: Qinsun Instruments Co., Ltd	The Protective Mask Leak Tester is a portable device designed to detect the service performance a...
	Floor coverings flammability tester	Seller: Qinsun Instruments Co., Ltd	Applications:TheFlammability Test Chamberis used to test the effects of a small source of ignitio...
	Cantilever Fabric Stiffness Tester	Seller: Qinsun Instruments Co., Ltd	Application: Fabric Stiffness Tester, is a practical equipment to determine the bending height, ...
	Automatic Wrinkle Recovery Tester	Seller: Qinsun Instruments Co., Ltd	The main principle of the wrinkle recovery tester is to apply a predetermined pressure to the spe...