ZR Large Size Roots Blower
High Efficiency & Energy Saving – Special involute impeller design ensures advanced structure, high efficiency, and stable performance. Meets large flow and high-pressure demands with reduced energy consumption.
Precision & Reliability – Key components are machined with CNC centers; gears use Grade 5 precision alloy steel for accuracy and long-term reliability. Optimized oil tank design provides excellent heat dissipation without cooling water at 49 kPa, lowering operating costs.
User-Friendly & Versatile – Horizontal split housing allows easy maintenance. Widely applied in power, fertilizer, steel, smelting, PSA, and cement industries requiring high pressure and large air volume.
Series ZR large-size high-pressure rotary blower and Vacuum Pumps is developed based on rich manufacture experience,whichis a advanced product to be satisied with customer’s requirement of large capacity and high pressure rotary blower.t is not onlyabsorbed the technology soul from series RR rotary blower, which is introduced technology and series l rotary blower, but alsoadopted the special rotor profile, which makes rotary blower be high efficiency and energy saving.
Features:
Rotor with approximate involute profile, advanced and reasonable, high efficiency overal.
Main parts are machined by machining center and NC faciities, among which bearing reaches to class 5 accuracy. the
product is high accuracy and runs reliably.
Oil tank has new structures of olil-plate etc., good heat emision. Cooling water isn’t used when pressure rise doesn’ texceed 49kPa,which can lower occupating expenses.
Casing and headplate adopt misplit structure in horizon, which can make check and repair convenient.
Performance Range:
Pressure Rise: from 9.8 kPa to 98 kPa
Vacuum Degree: from -13.3 kPa to -53.3 kPa
Accessories:
standard accessories: a set of coupling, coupling guard, anchor bolts including nuts and washersl, Connection Pipe forsealing water(Only for Wet type Vacuum pump).
soecial accessories (such as slencer and air filter etc. are supplied according to the reauirement in contract, please notein order.
