What is the discharge pressure of the compressor?

The rated discharge pressure is 4.0 MPa.

What lubrication style does this compressor use?

It uses an oil-free lubrication style with pressure lubrication via an external screw pump.

Premium Quality Oil-Free Air Compressors at Low Prices

Name: Premium Quality Oil-Free Air Compressors at Low Prices
Brand: Nanjing Tupory Power Technology Co., Ltd.
SKU: 2237460345

Jiangsu, ChinaNanjing Tupory Power Technology Co., Ltd.

US$56,487.00-62,734.00

1 Set

Sample price:US$56487.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

TPR-28/40

Lubrication Style

Oil-free

Cooling System

Water Cooling

Cylinder Arrangement

Series Arrangement

Cylinder Position

Vertical

Structure Type

Open Type

Compress Level

Multistage

Weight

7800

Motor Power

200 Kw

Crankshaft Speed

470 R/Min

Shaft Power

≤180 Kw

Rated Flow Rate

20 M³/Min (Intake)

Intake Pressure

0.1 MPa (a)

Discharge Pressure

4.0 MPa

Intake Temperature

≤40°C

Discharge Temperature

≤150°C (Uncooled) ≤40°C (After Cooling)

Lubrication

Pressure Lubrication with External Screw Pump

Vibration Severity

≤25 mm

Cooling Water Consumption

16.2 M³/H (Water Circulating Within Equipment)

Cooling Tower Flow Rate

50 M³/H

Cooling Tower Circulation Pump

Flow Rate: 50 M³/H, Head: 25-30 M

Lubricating Oil Temperature

≤60°C

Transport Package

Container

Specification

5450*2200*2780

Trademark

TUPORY

Origin

Nanjing

HS Code

8414804990

Production Capacity

100/Year

Key features

L-Shaped Energy Saving Design: Innovative L-shaped structure converts potential energy to kinetic energy, reducing power consumption and electricity costs.

High-Efficiency Siemens Motor: Siemens Bede heavy-duty motor with up to 94% efficiency, far exceeding standard 85% domestic motors.

Precision Frequency Converter: Equipped with Huichuan or ABB converters to reduce inrush current and intelligently manage loading/unloading.

Extended Maintenance Intervals: Upgraded valves and imported rings extend service life; maintenance every 4,000-8,000 hours.

Durable Stainless Steel Pipes: All air and water pipes use 304 stainless steel to prevent rust and ensure long-term safety.

Expert Technical Team: 80% of staff have 8+ years experience; engineers trained by Ingersoll Rand with 40+ years expertise.

Oil-Free for Food Industry: Truly oil-free solution ideal for PET blow molding in the food and beverage industry.

Flexible Customization Options: Supports full customization, minor customization, and flexible customization from samples or designs.

Company profile

High Repeat Buyers ChoiceProduct CertificationCooperated with Fortune 500Overseas Services

Nanjing Tupory Power Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2022-10-08Nearest Port: Shanghai Port, Nanjing Port, Ningbo PortAverage Response Time: ≤2.86h

About Our Factory & Business Background

AddressNo. 168, Qingfeng Road, Chunhua Street, Jiangning District, Nanjing, Jiangsu, China

Plant Area1700 square meters

Number of Employees17

Registered Capital5,000,000 RMB

Terms of PaymentT/T, D/P, LC, PayPal, Western Union, Small-amount payment, Money Gram

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months

Minimum Order Quantity1 Set

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsAir Compressor, Oil-Free Compressor, Pet Bottle Blowing Compressor, Industrial Compressor, Piston Compressor, Oilless Compressor, High Pressure Compressor

Production MachinesAir pressure testing machine, Cutting machine, Drilling machine, Pipe bending machine, Sawing machine, Tapping machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Own BrandYes