The lifting door uses electric hoist as horizontal double-rope structure. The standard electric hoist double-rope structure replaces the traditional hoist structure as the lifting mechanism of flexible door. The pulley group ratio can be changed according to the design needs of the customer's door body. It can not only continuously change the weight of the lifting door body, but also change the lifting speed of the door body according to the customer's requirements. This product has the characteristics of reliable performance, good versatility, easy installation and use < br />.
Product Advantage

1. Using standard electric hoist double-rope structure instead of traditional hoist structure, the structure is compact and the cost-effective ratio is < br />.
2. The ratio of pulley group is flexible and changeable, which can change the speed of door body and more lifting schemes < br />.
3. Integration of braking and motor, simple structure and more convenient control
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4. Manual release device is optional, which can release heavy objects safely in case of equipment failure and power outage. It is safer and more reliable
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5. CD, MD series products, parts versatility, after-sales service more convenient < br />.
Technical parameters

Users can determine the wire rope ratio according to actual needs and then choose the hoist according to the table below. Our company can also design and customize the product < br /> according to customer needs.
Hulu Model
CD Horizontal Double-Out Hoist
CD/MD Horizontal Double-Out Hoist
Twin-rope traction (ton)
Zero point one two five
Zero point two five
Zero point five
One
One point five
Two point five
Five
Eight
Lifting height of single wire rope (m)
12 m
18 m
30 m
30 m
30 m
30 m
30 m
16 m
Working Level
M3
Speed of wire rope of single speed hoist (m/min)
Sixteen
Sixteen
Fourteen
Ten
Speed of wire rope of double-speed hoist (m/min)
-
16/1.6
14/1.4
10/1.92
Single-speed hoist motor (kW)
Zero point four
Zero point eight
One point five
Three
Four point five
Seven point five
Thirteen
Eighteen point five
Double-speed hoist motor (kW)
-
0.8/0.2
1.5/0.2
3.0/0.4
4.5/0.4
7.5/0.8
13.0/1.5
18.5/3
Fixed type gourd (A)
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Scope of application

Lifting of flexible doors in large warehouses, painting workshops and small hangars