• Model NO.：Y (B) 321
• The Test Length Range：0~300mm
• Minimum Twist Indication：1,10 Twist
• The Maximum Twist Indicator：500 Twist
• Magnifying Glass Magnification：10 Times
• Tension Hammer：5cn, 10cn, 10cn, 20cn
• Transport Package：Carton
• Specification：600× 120× 200
• Trademark：Darong
• Origin：China
• HS Code：9024800000
• Production Capacity：2000PCS

Basic Info.

Model NO. Y (B) 321 The Test Length Range 0~300mm Minimum Twist Indication 1/10 Twist The Maximum Twist Indicator 500 Twist Magnifying Glass Magnification 10 Times Tension Hammer 5cn, 10cn, 10cn, 20cn Transport Package Carton Specification 600× 120× 200 Trademark Darong Origin China HS Code 9024800000 Production Capacity 2000PCS

Product Description

Y (B) 321 manual twist machine

[Scope of application]
Used for testing twist, twist irregularity and twist shrinkage of all kinds of yarns.

Standard
GB/T2543.1/2 FZ/T10001 ISO2061 ASTM D1422 JIS L1095
Technical parameters
1, the test length range :(0 ~ 300)mm
2, minimum twist indication: 1/10 twist
3, the maximum twist indicator: 500 twist
4, magnifying glass magnification: 10 times
5, tension hammer: tension hammer 5cN, 10cN, 10cN, 20cN
6, overall size: 600×120×200 (mm)
7, weight: 7kg