Manual bending device 
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 I. Introduction and purpose 
 SWG-25 manual bender is easy to manually type cold type bending machine. Not filling sand and other heating processes. Bending arc smooth, clear, distortion small. Easy to use, easy to carry. Suitable for factories, rural areas, chemical, refrigeration, construction, electrical wiring, pipe installation, is an essential industry for more than a common tool. 
 1, such as pipe wall thickness is 2-5mm choose YSDW electric, manual bending machine electric bender or DWG or WQG manual pipe bender. 
 2, pipe wall thickness can be selected for the 0.5-4mm choose DWQJ scroll bender. 
 3, 10-25mm in diameter and smaller wall thickness less than 2mm can choose SWG25 manual pipe bender. 
 4, wall thickness ≤ 12mm to select elective YZWG Electric hydraulic pipe bender. 
 Second, the product structure 

 1, base 2, frame 3, die 4, the wheel 
 5, 6 bolt, positioning blocks 7, 8 screw, nut 
 9, the handle 10, 11 sets of handles, shaking plate 12, bolt 
 Pipe outside diameter × thickness (mm) maximum bending angle bend radius 
 Φ 10 × 2.25 ≤ 180 ° 4D 
 Φ 12 × 2.25 ≤ 180 ° 4D 
 Φ 14 × 2.25 ≤ 180 ° 4D 
 Φ 16 × 2.75 ≤ 180 ° 4D 
 Φ 19 × 2.75 ≤ 180 ° 4D 
 Φ 22 × 2.75 ≤ 180 ° 4D 
 Φ 25 × 2.75 ≤ 180 ° 4D 
 On the machine are shown in Figure 12 other pieces of composition. Can bend Ф 10, Ф 12, Ф 14, Ф 16, Ф 19, Ф 22, Ф 25, a total of 7 sizes of tubing, such as users with special needs can contact the factory. 

 Third, the use of a) first fixed base 1. 
 b) the required die sizes and bend wheel. 
 c) Use mold caps into the bottom acne axis, then 2 sets of the stent into the shaft, then the wheel 4 into the positioning block, with bolts 12 set into a fixed. d) the stand to shake plate 11, to bend the tubing into the die and rollers between the adjusting nut 8, the die, tube, wheel fit. You can turn the handle 
 . Contact: Lu college 13,475,792,219 
 Website 
 http://lvgaoxiao.b2b.youboy.com/ 
 Contact: Lu University (Sales Manager) 

 Tel: 0537-2351538 13475792219 

 QQ: 2421725592 Want zhongmei03014 
 E-mail: lvgaoxiao03014@163.com 

 Address: Torch Hi-tech Zone, Jining City Road East northbound S