Name: health and fitness equipment back extension
Brand: Leekon
Availability: InStock

Product Details

Product Description

Health and fitness equipment back extension

Detailed information

Model NO.:LK-9017

Product name:back extension

Alternative steel:the hanged weight is made of hard steel,at the easy-reaching height and easy to adjust

Frame embellishing:unique two-double baking varnishing makes the machine noble as a car,at the same time,embellishing can prevent the bike from scrapping and paint-falling

Cushion:make the user in a comfortble protector,prevent user from hurting and also support the user

Introduction card:sit on the nature,lay on the foam bar,hold the handle,extend your back backward,then come back to the original place,and repeat the action.

muscle exercised:gluteus maximus

Measure(L*W*H)158*115*170(CM)

Our Services

Warranty:
1) 10 years for structural steel frame
2) 5 years for electrostatic powder coating
3) 3 years for rotary bearings and structural parts
4) 2 years for cable, bearings, springs

Product Detail

Frame Rubber Cover:

1.Frame cover made from rubber, 8mm thickness.

2.No matter in winter or summer the cover is never out of shape

and the cover can last for a long time.

3.The logo inside the frame cover was protected by drop rubber

material which is 3.0mm thickness.

4.The logo can be design as customer's’ request

5.The muscle instruction is covered by 2mm PVC material and can

be never run out of color and broken.

6.All the PVC instruction and the logo use M3 glue which can be

last for a long time and never drop down.

Weight Stacks:

	1.he weight is made of very solid steel plate.
	2.Two kinds of design for the weights can be chose.
	3.All the weight is 5kg for each pcs
	4.The surface of the weight is very smooth and easy to put the plug inside

Cable:

	1.Cable is high wear resistant,tensile strength.
	2.Out cable use oiliness stainless steel which is imported from Germany.
	3.Cable internal diameter is 6.0mm with 7 pieccs stainless steels inside and covered by wear resistant soft rubber.
	4.Cable max can bear 18.6KN each to 1600kg.

handlebar:

1.use the chrome handlebar.

2.not easy to rust,solid and durable.

3.the cover for the handle is made of PE material , no pollution.

Pulley:

1.Pulley has two material.one is with polypropylene(PPR) and second is

made of aluminum alloy.

2.Each pulley have inside oiliness bearing which make the pulley moving

smoothly and stably

cushion :

1.One-time forming molded cushion

2.environment -friendly and will not fading color

3.durable and will not lead to deformatio

Painting:

1.First is to make the surface smooth,second is to remove oil and rust

2.First step we use dresser to polish the crater which can make the tube

surface very smooth and make the face of weld the same level

3.The second step we take physical way to remove the rust which make the

painting with strong adhesive force and not easy be scratched and rust agsin

4.our common colors are grey silver and dark silver same as photos.

But other color can be available also just like black,yellow,red and so on.

Welding:

1.carbon dioxide welding.

2.All the tube cut face we have open models to make sure the connected face

connect with each other without a too big gap,than can make a very beautiful

welding surface.

3.The very important way to make the machine keep the same shape is that

we make lots of test and adjustment when the machine is welded.

4.Only making the test and adjustment continually can make sure all the

machines work normally.

Tube:

	1.All our steel pipe use high quality q235 material.
	2.Our series main tube size is 50mm100mm3mm.
	3..All of our guide rod all use solid stainless steel.