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Our positive conjugated cam shedding devices have been widely applied to various water-jet looms, air-jet looms, rapier looms and so on. They are capable of weaving plain, twist, satin as well as other fabric weaves within 12 weft picks; 147 patterns have been developed for them; stoppage angle can be designed based on respective process requirements of different fabrics. Our devices, with the advantages of fast speed, high efficiency, energy saving and low maintenance cost, are more suitable to wide and heavy fabrics compared with plain looms and other dobby shedding devices.
Top-mounted high speed cam shedding device NPW408C is especially applied to high-speed water-jet loom. Its cam box assembly adopts integral structure, with the property of strong rigidity, high manufacturing precision and excellent conjugacy. The device is equipped with U-shape steel beam and fully enclosed cover, which reinforces strength, safety as well as anti-corrosion performance and extends the service life of parts effectively. It can meet the weaving requirement of high speed and heavy duty fabric. More than 10 thousand sets are used by Jiangsu Hengli Group and Taiwan Hualon Group respectively. It's the first choice of Tsudakoma and Toyota as complementary product of their looms.

Technical Parameters:

Reed Space:                               1700mm~3600mm
Max. RPM:                                  900rpm (4/1 weave, 1900mm)
Weft Picks:                                  10 picks
Pitch:                                           14mm
Max. Lifting Units:                        10 pcs
Heddle:                                        280mm
Shedding Amount:                       54mm~110mm