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Payment Terms : L/C,T/T,Western Union
Price : Negotiation
Warranty : 1Year(lifelong Technical Support)
Model Number : SRCA
Color : Customized
MOQ : 1 set
Delivery Time : 60 days after deposit payment
Size : 2m/2.5m/3.4m/3.8m/4.5m/5.5m/6m/6.6m/8.6m/9.6m/11m
Supply Ability : 25 sets per month
Packaging Details : 40HQ/Set
Certification : ISO ,CE, TUV
Working Width : 135"-260"
Place of Origin : China , Jiangsu
Speed : 200-450rpm
Brand Name : Chenye
Product Type : Shade net making machine
Yarn tension is one of the most critical factors in warp knitting production. The let-off system is responsible for delivering warp yarns from the beam to the knitting zone while maintaining consistent tension throughout the process.
A properly designed let-off system ensures smooth yarn feeding and prevents tension fluctuations that can cause defects such as uneven mesh structures, fabric distortion, or yarn breakage.
Modern warp knitting machines may utilize either positive let-off systems or negative let-off systems, depending on production requirements. Both systems are designed to provide stable yarn delivery and support continuous machine operation.
| Type | Size (L*W*H) | Weight (Kg) | Power (KW) | Speed (rpm) |
|---|---|---|---|---|
| SRCA-135 | 4300*2200*2700 | 4700 | 3 | 200-530 |
| SRCA-150 | 4900*2200*2700 | 5000 | 3 | 200-530 |
| SRCA-180 | 6100*2200*2700 | 7500 | 5.5 | 200-530 |
| SRCA-220 | 7300*2200*2700 | 9000 | 5.5 | 200-530 |
| SRCA-260 | 8200*2200*2700 | 11000 | 7.5 | 200-480 |
| SRCA-340 | 10300*2200*2700 | 14000 | 11 | 200-450 |


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The Let-Off System: Maintaining Stable Yarn Tension for Superior Fabric Quality Images |