Looking at the status quo of gear molds in China can be described as mixed. Hi there is a certain basis for the production of gear molds, and the general trend in the development of plastic gears will bring greater market space for gear molds; the worry is that there is still some distance between domestically produced gear molds and the advanced level in the world, and In the gear industry, especially the development trend of the plastic gear industry, domestic response to market changes is not keen enough, and supporting research can hardly keep up with market demand. There are two main uses of gears: one is the transmission movement and the other is the transmission of power. At present, domestic plastic gears are mainly used to transmit motion, and the United States is now increasingly adopting plastic gears in the choice of power transmission. This is because plastic gears have many advantages, such as low transmission noise, vibration absorption, self-lubrication, etc. Moreover, plastic gears can be opened for processing and have high production efficiency.
There will be more and more applications of plastic gears in the gear industry. This is a worldwide trend. According to Luo Baihui, Secretary-General of the International Model Association, the application of domestic gear molds can be roughly divided into three areas: plastic gear molds, powder metallurgy gear molds and precision forging bevel gear molds. Among them, the demand for plastic gear molds is relatively large.
At present, the middle and low gear molds can be produced in China, and high-grade gear molds rely on imports. There are not many factories in China that specialize in gear molds. Most of them use gear factories to make gear molds. Gear factories often set up a construction section or a workshop to take on this task. In precision forging bevel gears, bevel gear molds manufactured by companies such as Zhuzhou Gear, Jiangsu Spacecraft, and Pacific Precision Forging are relatively good in the gear mold industry, and the quality of their precision forging bevel gears is also high. In terms of plastic gears, in general, plastic gears and their molds are mainly distributed in two regions. One is Ningbo, Zhejiang, where there are more than 340 plastic gear factories and is also China's largest plastic gear mold production base; the other is Shenzhen Baoan. , Hong Kong-owned enterprises, high product accuracy, mainly for export.
Plastic Drag Chain (Plastic Cable Drag Chain) can be used as a component or service parts in glass machinery, handing and transport machinery, painting and decoration equipment, shoe-making machinery, chemical machinery, textile machinery, welding machines, automatic welding system, plastic machinery etc.
After a series of tests, we arrived at the same conclusion that our plastic drag chain (plastic cable drag chain) can withstand about 15 million movements. The quality of our plastic drag chain (plastic Cable Drag Chain) is guaranteed.
1. XDTLF20 Series Plastic Drag Chain (XDTLF20 Series Plastic Cable Drag Chain)
Provide the parameters: Quantity (pc.), length of the chain, width of the chain, bending radius, height of the chain
|
Inside Diameter (height*width) (mm) |
Outside Diameter (height*width) (mm) |
Bending radius (mm) |
Pitch (mm) |
Non-support length (mm) |
Type |
Width of the chain (mm) |
|
20*25 |
35*42 |
50/ 65/ 75/ 100/ 125 |
50 |
3.5 |
4 piece Bridge type/ Totally enclosed |
25 |
|
20*38 |
35*55 |
38 |
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20*50 |
35*65 |
50 |
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20*57 |
35*74 |
57 |
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20*70 |
35*85 |
70 |
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20*75 |
35*90 |
75 |
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20*100 |
35*115 |
100 |
2. XDTL07 Series Plastic Cable Drag Chain
|
Inside Diameter (height*width) (mm) |
Outside Diameter (height*width) (mm) |
Bending radius (mm) |
type |
The distance between holes |
|
7*7 |
10*12.5 |
18/28/38 |
Can`t be open |
A=8 |
3. XDTL10 Series Plastic Cable Drag Chain
|
Inside Diameter (height*width) (mm) |
Outside Diameter (height*width) (mm) |
Bending radius (mm) |
type |
The distance between holes |
|
15*6 |
13.5*13.5 |
18/ 28/ 38 |
Can be open |
A=8 |
|
15*10 |
14*17.5 |
Can`t be open |
A=8 |
|
|
15*15 |
15.5*23 |
Can`t be open |
A=10 |
|
|
15*20 |
15.5*28.5 |
Can`t be open |
A=10 |
4. XDTL15 Series Plastic Cable Drag Chain
|
Inside Diameter (height*width) (mm) |
Outside Diameter (height*width) (mm) |
Bending radius (mm) |
type |
The distance between holes |
|
15*20 |
20*28.2 |
18/ 28/ 38 |
Can`t be open |
A=11 |
|
15*30 |
20*38.2 |
A=14 |
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15*40 |
20*48.2 |
B=20 |
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|
15*50 |
20*58.2 |
B=20 |
5. XDTL18 Series Plastic Cable Drag Chain
|
Inside Diameter (height*width) (mm) |
Outside Diameter (height*width) (mm) |
Bending radius (mm) |
type |
The distance between holes |
|
18*18 |
23.5*28 |
28/ 38/ 48/ 75/ 100 |
semi-closed with the lower cover openable |
A=4, A2=9.5 |
|
18*25 |
23.5*35 |
A3=19.2 B3=10, A4=25 B4=10 |
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|
18*37 |
23.5*47 |
A3=29 B3=11, A4=25 B4=11 |
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|
18*50 |
23.5*60 |
A3=34.8 B3=7.5, A4=34.8 B4=7.5 |
6. XDTL25 Series Plastic Cable Drag Chain
|
Inside Diameter (height*width) (mm) |
Outside Diameter (height*width) (mm) |
Bending radius (mm) |
pitch |
Non-support Length(mm) |
Type |
|
25*25 |
40*44 |
55/ 75/ 100/ 125/ 150
|
44 |
2000 |
Bridge type. fully closed, Opening upper and lower cover |
|
25*38 |
40*57 |
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25*50 |
40*69 |
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25*57 |
40*76 |
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|
25*75 |
40*95 |
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|
25*103 |
40*122 |
Plastic Cable Drag Chain
Plastic Cable Drag Chain,Closed Type Cable Drag Chain,Wire Tracks Cable Drag Chain,Engineering Cable Drag Chain,Open Both Side Drag Chain
HEBEI HANMAC MACHINE CO., LTD. , http://www.chinahanmac.com