D2869B Electronically Controlled Rotary Dobby

The main type of D2869B Electronically Controlled Rotary Dobby is rotary electronic dobby, with conjugate cam drive, positive signal selection and rotary heddle lifting, ensuring high speed, reliability, stability and clarity of shedding movement. The dobby has a full range of types and can be matched with various rapier, air jet, water jet and other looms to weave small pattern long weft fabrics such as cotton, wool, silk and linen.

Model:D2869B

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Product Description

Technique parameters

1. Type of shedding: double lift, full clear open

2. Mount method: in high position

3. Max. speed for looms:650rpm(depending on the fabrics to be woven)

4. Pitch:12mm

5. Lifting units: 16

6. Pattern controlling method: electronic

7. Endless wefts: 12800（optional:100,000）

8. Lubrication: vane pump oil recycle lubrication

9. Use: suitable for various kind of water-jet looms

Product Parameters

Machine Model	D2869B
Type of shedding	Double lift, fullclear open
Installation type	In high position
Max	650rpm
Pitch	12mm
Cam numbers	16
Pattern controlling	Electronic
Max wefts	100000
Lubrication	Vane pump oil recycle lubrication
Suitable looms	Water-jet looms

● D2869B Electronically Controlled Rotary Dobby conjugates cam drive structure,compact and efficient;

● Conjugate cams with different static angles can output the best motion curvein order to meet the requirements of the looms, ensure the stable operation of the heald frame;

● High-precision bearing is used for heald lifing unit to provide much greater bearing capacity,running safely and reliably;

● The hooks selection unit converts the electronic signal by electromagnet,it has the ability of high-frequency absorption andrelease,so the switching is cear and fast;

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