HJW series water jet loom
HJW series water-jet looms are new models independently developed by Zhejiang Huahai Machinery Group on the basis of learning from domestic and foreign water-jet looms.
Suitable weaving varieties: It can weave light, medium-thick and heavy-duty fabrics of various hydrophobic filament plain weaves, twill weaves, satin weaves and small pattern structures. The fabric weight range is 50~500g/m2. The linear density of fabric fibers ranges from 3.3 to 100tex (30 to 900 denier).
Among them, HJW-4 type is more suitable for weaving heavy fabrics, and HJWC2 type is suitable for weaving two fibers with large differences.
Shedding device Flat fabrics can adopt crank connecting rod shedding, and can be equipped with positive cam shedding, heald frames with more than 10 pages, and dobby shedding with 16 heald frames.
The weft insertion device adopts a high-pressure water pump and a new rectifying ring nozzle to improve the clustering of the jet and the weft insertion capability. HJWC2 model adopts double water pumps for weft insertion, which expands the weaving range.
Warp let-off device adopts a let-off mechanism with a weight to adjust the tension change, making the warp tension change more stable. The adjustment range from high tension to low tension is wide and easy to adjust. The tension changes smoothly from the full shaft to the empty shaft, and no other compensation device is needed.
The winding device adopts an automatic tension adjustment mechanism so that the fabric can be wound with appropriate tension, and adopts a rod-type mechanism to prevent wrinkles.
Length measuring device The single-jet machine adopts RS length measurement or electronic length measurement to ensure the high-speed operation of the loom, while the double-jet machine adopts ROJ free length measurement method.
Beating-up device All models adopt short-handled double-side drive four-link beat-up and lightweight beat-up shaft to reduce mechanical vibration.
Operating system The electrical control part adopts the Japanese North Vietnam operating system. It has the remarkable characteristics of precise action, low early failure and good reliability. The strong electric drive part uses a large number of non-contact components, which can greatly increase the life of low-voltage electrical devices. The weft detection part adopts an advanced complete electric weft detection design, which brings the weft detection sensitivity of the loom to a new level.
Lubrication device adopts a reliable centralized lubrication device, which is suitable for high speed and easy to operate.
Model number:
AAAFGHTYHCGER
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