Twin Screw Pump
APPLICATION
ZTT Sanitary twin screw pump is single-flow and self-priming, it can be running at high speed for high viscosity liquid with gentle transfer, the particle in the liquid will be damaged.
This type twin screw pump is much better than other positive displacement pump, because of it big range of speed ,which up to 3600 rpm.
Mainly applicated for dairies, food-processing, beverage, cosmetic ,chocolate, meals, medicine, pharmaceutical,etc.
PARAMETER
- Viscosity: 1,000 – 500,000 cps
- Particle size:1-40 mm
- Capacity: 1- 80 t/h
- Pressure : 2-15 bar
- Power: 0.37 kw- 55 kw
- Speed:50-3600 rpm
- Motor: 220V/230V/380V/440V, 50/60Hz
FEATURE
- Designed for reverse flow capabilities
- Shaft seal feeding makes the seal at the Atmospheric pressure, keepthe pump’s seal ability at the high pressure.
- High self-susction ability, Self-priming down to a vacuum ofless than -0.8 bar when the pump is filled.
- Big rang of mediumtransferred: viscosity from 1~500,000cst ,the maximum size of 40mm.
- Large range of speeds, from below100 up to 3,600 rpm, make it possible to convey with one pump and also use it as a conveying aggregate
- Low-pulsation conveyance
- No dead spot, easyto clean, Compliance with 3A ,FDA
- Abrasion-free
MATERIAL
- Parts in contact with pumped media AISI 316L or 304
- Other parts in stainless steel AISI 304
- Gaskets (standard) EPDM (FDA)
- Mechanical seal (standard) Graphite/Sic/EPDM
- Inside surface finishing Ra < 0.4 µm.
- Outside surface finishing Mirror polished
Options
OTHER
- Mechanical seals: SiC/SiC or TuC/SiC.
- Cooled mechanical seal, pressurised double mechanical seal, lip seal or O-ring seal.
- Gaskets in EPDM or PTFE.
- Heating chamber.
- Isolation can.
- Vertical support.
- Rectangular nozzle.
- Various kinds of drives and protections (gearbox drive with optional frequency converter,
pulley/mechanical drive speed selector). - Trolley and/or control panel.
- Connections: clamp, SMS, RJT, etc.