50A - 300A Bore Roots Style Blower For Pharmaceutical Manufacturing Plant

Roots Blower for Sandblasting Facility Pharmaceutical Manufacturing Plant

Product Introduction

The performance tables give model number,bore, r.p.m, discharge pressure, air capacity and required power of the blower.

The air capacity in the tables is indicated in the standard suction state.The standard suction state herein mentioned is defined as the condition at 20℃ temperature, 1.0332Kgf/cm² (101.3KPa) absolute pressure and 65% relative humidity.

The reference air capacity (temperature 0℃ and 1.0332kgf/cm² (101.3kpa) absolute pressure) is generally indicated in Nm³/min.

However, it may be converted into the standard air capacity by the following equation, if the suction pressure is equal.

Qs = QNx1.0732

Where, Qs: standard air capacity (m³/min); and

QN: reference air capacity (m³/min).

The discharge air capacity can be converted into the standard air capacity by the following equation.

Qs = Qdx (1.0332+Pd)/ 1.0332x(273+Ts)/(273 + Td)

Where, Qd : discharge air capacity, in m³/min;

Pd : discharge pressure, in Kgf/cm²,

Ts : suction temperature, in ℃,

Td : discharge temperature, in ℃.

According to the air capacity and discharge pres.sure as calculated above,the model, bore, r.p.m. and required power can be found in the performance table.

Sl Units Conversion Table ( Sl Units in Heavy Lines )

Product Specification

Product Show

Manufacturer Introduction

Frezer Technology Co., Ltd. is a modern high-tech enterprise specializing in the design, manufacturing, and sales of air suspension blowers. Founded in 2007 and headquartered in Chongqing—a national hub for technological innovation in western China and a renowned historical and cultural city—the company is one of the few global manufacturers with patented hybrid bearing technology.

Guided by the corporate philosophy of "Inclusivity Welcomes the World," we prioritize talent development. Our professional technical team, skilled workforce, cutting-edge equipment, and stringent management practices drive continuous growth, while our dedicated service ensures customer trust. We are committed to providing global clients with ultimate energy-saving air power equipment and system solutions.

Equipped with advanced facilities, strong technical expertise, optimized production processes, and comprehensive testing methods, our products boast unique advantages such as innovative design, robust structure, high energy efficiency, low noise, user-friendly operation, and easy maintenance—features that set them apart from conventional alternatives.

Our Service

At the core of our service is a professional team of highly skilled engineers and technicians with extensive industry experience. We take pride in delivering customized solutions that precisely match your operational requirements. From initial system design to installation, maintenance, and performance optimization, our experts provide comprehensive support to ensure seamless integration with your production processes. With in-depth knowledge of various industrial applications, we serve as your trusted technical partner, offering professional guidance at every stage.

FAQ

Q1: What factors will you need to match the products?

Pressure & Flow Volume

Q2: What is the production time?

Normally one week after receiving your payment.

Q3: What is your minimum order quantity?

MOQ 1 set.

Q4: Are you a manufacturer?

Yes.

Q5: Which delivery methods can you support?

By air, sea, land, rail, express like DHL, UPS, FEDEX.