What is the warranty period for the air compressor?

One year for the whole air compressor (not including consumption spare parts). Technical support is provided according to your needs.

Do you accept OEM orders?

Yes, OEM orders are warmly welcome.

What is the after-sales service policy?

We provide 24hrs online support and a 48hrs problem solved promise.

Do you have spare parts in stock?

Yes, we do have spare parts in stock.

What kind of initial lubrication oil is used?

TOTAL 46# mineral oil is used for initial lubrication.

50HP Variable Frequency Speed Direct Driven Twin Rotary Type Air Compressor

Name: 50HP Variable Frequency Speed Direct Driven Twin Rotary Type Air Compressor
Brand: Fuzhou Tuowei Mechanical & Electrical Equipment Co., Ltd.
SKU: 917405605

Fujian, ChinaFuzhou Tuowei Mechanical & Electrical Equipment Co., Ltd.

US$4,400.00

1-9 Pieces

US$4,350.00

10-99 Pieces

US$4,300.00

100+ Pieces

Product profile

Customization

Available

Lubrication Style

Lubricated

Cooling System

Air Cooling

Model NO.

SG 37II

Power Source

AC Power

Cylinder Position

Vertical

Structure Type

Closed Type

Installation Type

Stationary Type

Type

Twin-Screw Compressor

Motor Power

37kw/50HP

Working Pressure

10 Bar

Air Delivery

6.3m3/Min

Driven Method

Driect Driven

Air End

Baosi Airend

Motor

IP54

Bearing

SKF Brand

Advantages

Energy Saving

Pipe Diameter

G2"

Weight

2000kgs

Noise

75dB(a)

Color

Customized Color

Transport Package

Standard Export Wooden Packaging

Specification

1900*1250*1570mm

Trademark

Tuowei

Origin

Fujian

HS Code

8414804090

Production Capacity

300 Sets/Per Month

Key features

Energy Saving Performance: Two-stage compression saves up to 15% energy compared to single-stage, with annual savings of approx. 200k yuan.

High Efficiency Design: Double screw structure with hierarchical compression reduces bearing load and improves volume efficiency.

Direct Driven Technology: Variable frequency speed direct driven twin rotary type ensures stable operation and flexible installation.

Customizable Options: Supports customized color, voltage (380V/220V/440V), and OEM orders to meet specific needs.

Low Noise Operation: Operates at a noise level of 75dB(a) for a quieter working environment.

Reliable Lubrication: Uses TOTAL 46# mineral oil for initial lubrication, ensuring smooth and efficient compressor function.

Fast Lead Time: Standard orders delivered in 5-7 days, with OEM orders taking 15 days for quick turnaround.

Company profile

Importers and ExportersExperienced TeamR&D Capabilities

Fuzhou Tuowei Mechanical & Electrical Equipment Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Fuzhou PortAverage Response Time: ≤5.17h

AI-Powered supplier vetting

SummaryAivyter is described as an established Chinese industrial-equipment business focused on screw air compressors, drilling jumbos, shotcrete equipment, and related machinery. The materials indicate three factories, nearly 200 employees, 20 technical R&D personnel, 70 after-sales technicians, ISO9001:2015 certification, export activity since 2011, and stated access to multiple export markets. Reported production and delivery indicators include an annual output value of 300 million yuan, off-peak lead times within 15 working days, and peak-season fulfillment within one month; the financial figure is not assessed here. The evidence supports meaningful technical, manufacturing, service, and international-trade capabilities. However, customization capability and customer-case depth are not sufficiently documented, while the available transaction evidence consists of one recorded buyer transaction and does not establish broad customer coverage.

Supplier typeThe supplier is presented as a China-based manufacturer and engineering-equipment provider engaged in R&D, production, sales, and service for compressors, drilling jumbos, shotcrete machines, and related equipment. However, one associated-company record classifies the business as a trading company, so the exact operating entity structure is mixed across the records.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 management-system certificate. This is direct evidence of certification relevant to quality-management processes.

After-Sales capabilityThe company reports a 70-person after-sales service team, while its business scope explicitly includes service for industrial, engineering, and mining equipment. This directly supports substantial after-sales staffing and service coverage.

R&D capabilityAivyter explicitly undertakes R&D and reports 20 technical R&D personnel in one company description, 17 years of total R&D-engineer experience, and multiple equipment categories including oil-free, integrated, portable, and diesel-engine compressors. These details support an established technical-development capability.

Production capacityThe supplier states that three factories were established, with nearly 200 employees, and describes itself as engaged in equipment production. It also reports off-peak lead times within 15 working days and peak-season fulfillment within one month, supporting operational production capacity; the product records identify Aivyter production addresses.