DS250PP-NII Belling machine



Model DS250PP-NII
standard PP pipes
Diameter 50mm - 250mm
Length 0.3m -3m
Heating Heating method 3 heating stations 
Antishrinkage System HMS-ATS with Antishrinkage Technology (ATS) to avoid longterm shrinkage of sockets, sockets stable up to80°C, 1h hot water test
Electrical component PLC and Screen Siemens
low-voltage apparatus Schneider, Omron
Total Power 30KW
Pneumatic Compressed air pressure 0.6Mpa
Water Water pressure 0.4Mpa
Hydraulic Hydraulic pressure 6.3Mpa


Machine type Automatic, single line,

Φ3250 / 3 pipes/cycle

Φ110 / 2 pipes/cycle

Φ160-Φ250/ 1 pipe/cycle

Machine dimension 4580mm(L)×2280mm(W)×2000mm(H) 
Machine weight 4500kg
Operating principle Blow-type Blow air by inner mould, take shape by outer mould
Cooling type Water- cooling
Machine speed 32-50mm/3pcs: 700+pcs/h

110mm/2pcs: 400+pcs/h



No. Items YUYU* Desheng
1. Company scale YUYU covers an area of 53,000 sq.m. with more than 20 years’ experience for  machinery. With over 100 staff group.
2. Certification CE; ISO; high-tech enterprise; with patents
3. Electrical components Siemens, Mitsubishi, Schneider, Omron, Autonics, etc Taiwan Ashun, Yinchuan Changcheng, Or Taiwan Ashun
4. Feature Customized project is welcome
5. Technique Desheng and HMS-Schnallinger are cooperating to bring affordable, reliable and technology based pipe belling machines to the PP/PE pipe market.