PP-R Features:
Sanitary and nontoxic, environment friendly; Erosion-resistant, no precipitate; Long service time, 50 years(-20℃～95℃); good pressure resistance, can bear max. 32kg/cm2; Excellent low temperature resistance, it will not break under the environment of temperature -20℃; Good heat keeping characteristic, thermal conductivity is only 0.5% of metal pipe, low drag index; Easy melting connection by special tools.
PP-R Applicated Field：
Used as cooling and hot water pipe in public and civil building; Used in industry for living water, oil, and corrosive liquid, etc. Used as condenser pipe in air condition system; Agriculture irrigation; Heat supply system, water under 70℃ as medium; Low temperature heat radiation heating system
Other components:
Transducer(FUJI),RKC temperature control meter, breaker(SIEMENS),Liquid level control(Omron),PLC(MITSUBISHI), pneumatic equipment(AIRTAC), Screw and barrel are made of 38CrMoALA, and the vacuum tank and water cooling tank are made of 1Cr18Ni9Ti.
| Item | SJ65-30 | SJ90-30 |
| Screw revolving speed(revolution/min) | 10 ～ 110 | 9～90 |
| Main Motor Power (kw) | 55 | 110 |
| heating power(kw) | 22 | 33 |
| diameter scale | 30：1 | 30：1 |
| Calibrator length | Φ20～Φ63 | Φ63～Φ110 |
| Vacuum pump power(kw) | 5.5 | 7.5 |
| write pump power(kw) | 4 | 4 |
| Motor Power (kw) | 0.75 | 0.75 |
| write pump power(kw) | 4 | 4 |
| Haul-off Motor Power (kw) | 1.1×2 | 3 |
| Dimension | 750 | 750 |
| Transducer brands | delta | delta |
