Warp Knitting Machine / Karl Mayer Machine Spare Parts E18 Piezo Jacquard Bar
1. Compare with the traditional Electromagnetic Jacquard:
| Type | Electromagnetic Jacquard | Piezo Jacquard |
| Working speed | 400r/mim | 1300r/mim |
| Power per set | 8kw | 1.5kw |
| Capability | easy to be destroyed | reliable |
| EMI | YES | NO |
| Volume | large | 1/8 of electromagnetic type |
2. Application: (1)Jacquard raschel machine (2)Multibar Raschel machine (3)Double-needle bar Raschel machine (4)High-speed tricot machine 3. Principle: Piezo element are used on the knitting machines for the displacement of the Jacquard. The consists of two piezo ceramics which are isolated from each other with a layer of glass fibers. Piezo ceramics have the property to deform itself if a voltage is set. A voltage of about 200V is set alternatingly on each side of the piezo element with switching. The piezo ceramics deforms itself and displace the needle to the left-or the right-hand side of the Jacquard guide. 4. Specification: | Gauge | E14 | E16 | E18 | E20 | E22 | E24 | E28 | E32 |
| Needle Pitch(mm) | 3.63 | 3.17 | 2.82 | 2.54 | 2.31 | 2.12 | 1.81 | 1.59 |
| Width(mm) | 58.0 | 50.8 | 45.1 | 40.6 | 36.9 | 33.9 | 28.9 | 25.4 |
5. Specification of Bimorph: 1, Length of bimorph: 52mm 2, Wide of bimorph: 7mm 3, Length of fiber out of ceramic 6. Specification of Needle:
16 Germany needles
7. Specification of Electric capability:
1. Capacitance(nF): C≥29 nF -35nF
2. Lost of current: Less than 1μ A 8. Packing: 2pcs/box with styrofoam, 40pcs/ctn, ctn meas: 66x50x36cm 9. Our Serves: We can add Piezo Jacquard System to old warp knitting machine, and replace old magnet jacquard with new piezo jacquard. 10. Our company profile: Fujian Grand Star Technology Co., Ltd. was founded in Jul. 2007 and is located in Rongqiao Economic & Technological Development, Fuqing, Fujian Province, China. It is a high-tech software enterprise which units research and development, production and sales together. We are an innovative high-tech enterprise with independent intellectual property rights, which is specialized in inventing, producing Warp Knitting software and hardware control systems, a range of Piezo Jacquard, Jacquard Drive Board, Servo Motor, Servo Driver, CNC Equipment and many kinds of industrial automation equipment. The Jacuqard bars are used in Warp Knitting Machines, it could embedded into the related German Textile Machinery. We produce these kinds of Jacquard Bar: E2, E3, E6, E8, E10, E12, E14, E18, E20, E24, E28, E30, E32, E34, etc. 
