Manufacturer Bestrand Oil-Injected Screw Air Compressor 7.5kw 7-13bar

• Customization: Available
• After-sales Service: Video Technical Support
• Warranty: 2 Years
• Model NO.: BTD7.5A
• Lubrication Style: Lubricated
• Cooling System: Air Cooling
• Power Source: AC Power
• Cylinder Position: Horizontal
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Single Screw Compressor
• Size: 900×620×820mm
• Air Capacity: 1.15/1.06/0.85/0.65 M3/Min
• Pressure: 0.7/0.8/1.0/1.3 MPa
• Power Supply: 380VAC 50Hz/60Hz
• Controller: Microcomputer Control System
• Function 1: Automatic Start and Stop Control
• Function 2: Computer Remote Monitoring
• Communication: Standard Configuration RS-485 Communication Port a
• Airend: Asymmetric Model Line
• Transport Package: Standard
• Specification: 7.5kW
• Origin: China
• HS Code: 8414804990
• Production Capacity: 1000

Product Description

high-performance Oil-injected screw air compressor

Our high-performance oil-injected screw air compressor is engineered for reliability, efficiency, and continuous operation in demanding industrial, manufacturing, and workshop environments. Designed with proven screw technology and durable components, this compressor ensures stable air delivery, smooth performance, and excellent energy efficiency. Suitable for a wide range of applications, it delivers consistent, high-quality compressed air for various tools and processes.

Specification

Applications

Manufacturing: Powering pneumatic tools (wrenches, grinders, nailers), assembly lines, automation controls, and paint spraying systems.
Workshops & Garages: Driving impact wrenches, sandblasters, paint sprayers, tire inflation, and cleaning equipment.
Construction: Operating jackhammers, pavement breakers, sandblasters, air hoists, and concrete vibrators.
Mining & Quarrying: Supplying air for drilling rigs, material handling tools, ventilation controls, and pneumatic conveying.
Energy & Utilities: Powering valve actuators, instrument air systems, and maintenance tools in power plants, oil & gas facilities, and water treatment plants.

Feature

Superior performance of the double-screw air-end

Baosi brand

Efficient and reliable export-oriented motor

Jiangtian brand(one of supplier of Atlas Copco)

High quality and reliable valve

Redstar(supplier of Atlas Copco)

High-quality filter

Joushu(same as Atlas Copco China)

Efficient Cooling system 4 fans

For effective cooling air

Reliable and durable transmission system 

Reliable and durable oil and air pipelines

Metal braided hose 

Energy saving controller

Breakers:Simens

High reliability frequency converter 

Product Overview

Innner elevation

Out elevation

front elevation

Technical Specifications

No .	Item	Unit	Quantity
1	Model	BTD7.5A
2	Type	Air cooling twin screw compressor
3	Dimension(L*W*H)	900×620×820mm
4	Installation method	Stationary
5	Capacity	m3/min	1.15/1.06/0.85/0.65
6	Outlet pressure	MPa	0.7/0.8/1.0/1.3
7	Outlet oil content	ppm	≤2
8	Outlet temperature	℃	≤Ambient temperature +5-10
9	Compressor stage	Single-stage
10	Driven mode	Directly coupling
11	Lubricant volume	L	5
12	Start mode	Direct Start
13	Cooling type	Air cooling
14	Cooling volume	m3/h	3400
15	Working temperature	℃	—5-45
16	Noise	dB(A)	61±2
17	Weight	Kg	192
18	Motor
19	Model	YE3-132S2-2-7.5KW
20	Rotating speed	r/min	2900
21	Power	KW	7.5
22	Power supply	V/HZ	380±10%/50
23	Motor protection class	IP	55
24	Insulation class	F	Outlet size	G1/2"
25	Fan power	KW	0.18

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

After Sales Service

Standard Warranty: 2 years or 4,000 operating hours (whichever comes first).
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Shanghai Bestrand Air Compressor Machinery Co., Ltd.

Shanghai Bestrand Air Compressor Machinery Co., Ltd. is a leading Chinese manufacturer of industrial compressor air system equipment with over 10 years of expertise. Certified with ISO 9001, CE, we export to 50+ countries, offering reliable machinery backed by R&D innovation and strict quality control.

Why Choose Us?

Other Products

1. Innovative Technology for Unmatched Performance,PM motor and remote control

2. OEM service/Tailored for Your Industry's Demands 

3. Green Compression for a Sustainable Future,Such as recovery Heat system 

4. Global support,2 year warranty for entire machine and 5 year warranty for airend.

5. Built to Global Standards,ISO,CE,ISO 8573(Class 0),GB

6. Cost-Effective Solutions,Use energy-saving design and long-life components

Oil-free screw air compressor

Portable diesel screw air compressor

Piston air compressor

After treatment equipment(air dryer,air filter)

drilling rig

FAQ

1. who are we?

Bestrand are based in Shanghai, China, start from 2015.We manufacture a wide range of air compressors and cooperate with many popular brands. 

2. how can we guarantee quality?

Always final Inspection before shipment; Always 2 years guarantee for machine. Always 5 years guarantee for motor,engine and air end.

3.what can you buy from us? 

Air Compressor,drilling rig,Air dryer,Air filter,air compressor parts

4. why should you buy from us not from other suppliers?

Bestrand is a professional manufacturer of industrial air compressors and after treatment equipments with its own intellectual property rights. The main production base is located in Shanghai, China. In Germany, Bestrand seted up an advanced R&D center.

5. what services can we provide? 

Air compressor system customization, installation solution,heat recovery-,condensate management

Accepted Delivery Terms: FOB,CFR,CPD,CIF,DDU,DDP

Accepted Payment Type:T/T,L/C; Western Union, Paypal Language Spoken: English