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Linghein 22kw 7 Bar Energy-Saving Screw Air Compressor
US$3,041.00-3,457.00
1 Unit
Sample price:US$3595.00/unit.Request sample
Product profile
Customization
AvailablePower
22kw(30HP)Free Air Delivery
3.70m3/Min@7barModel NO.
LS22D-7Pressure
7barVoltage & Frequency
380V/50Hz/3pHDrive Mode
Gear DriveAir-End
Atlas-Copco GroupMotor
IP54Motor Cooling Type
Air-CooledConfiguration
StationaryNet Weight
436kgDimension(L*W*H)
1150X850X1000After Warranty Service
on-Line Supervision/Video Technical SupportAfter Warranty Service 2
Dealer Training/Spare PartsTransport Package
Bubble Film Package or Plywood Case PackageSpecification
CE, ISO, TUV, CGTrademark
Linghein(member of Atlas-copco)Origin
ChinaHS Code
8414804100Production Capacity
2000unit/Per MonthKey features
Atlas Copco Air-End: Utilizes high-efficiency Atlas Copco air-end for superior performance and reliability.
Intelligent PLC Control: Features a stable electronic control system with intelligent PLC controller for easy operation.
Energy Saving Design: Designed for energy efficiency with low noise and low vibration operation.
Durable Gear Drive: Atlas Copco designed gear box ensures reliable and durable transmission.
IP54 Motor Protection: Equipped with IP54 motor featuring excellent bearings and phase sequence protection.
Extended Parts Life: Prefiltration protection system extends the lifetime of spare parts.
100% Factory Owned: Linghein is a professional screw air compressor factory, 100% acquired by Atlas Copco in 2010.
Low MOQ Requirement: Minimum order quantity is just 1 unit, suitable for small batch testing.
Company profile

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤3.82h
AI-Powered supplier vetting
SummaryOlymtech Technology Development Co., Ltd. is identified as a trading company specializing in air compressors, after-treatment equipment systems, and gas generators. It reports more than 20 years of experience and access to 12 self-owned and cooperative factories with assembly, R&D, production, testing, and after-sales teams. The supplier states that its products meet ISO9001, CE, and ASME requirements, and separately reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. It demonstrates R&D activity, new product development during the past year, and ODM service availability, but has no SDK, overseas warehouses, showrooms, agents, or branches. Service procedures and corrective-action records are reported, with a one-month average lead time in both off-season and peak-season entries, although the lead-time data is inconsistently formatted. Financial information is provided for 2024 and 2025 but cannot be assessed here due to privacy restrictions and unclear units. No specific customer cases are...
CertificationsThe supplier reports ISO9001 quality-system compliance and product compliance with CE and ASME, while also listing ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These records provide explicit evidence of multiple quality, occupational-safety, and environmental certifications.
After-Sales capabilityThe supplier reports dedicated after-sales teams, nine qualified service-capability suppliers, written service procedures with records, and a corrective/preventive-action process with implementation records. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, limiting directly documented international service coverage.
R&D capabilityThe supplier confirms R&D capability and new product development during the past year, and offers ODM services. Conversely, it has no available SDK and reports no technical-transformation, big-data, or ERP-based digital-management capability, so innovation is evidenced mainly through product R&D rather than digital or platform development.
Production capacityThe company describes more than 20 years of experience in R&D, production, testing, export, and after-sales service, and reports 12 self-owned and cooperative factories with advanced assembly lines and professional teams. Nevertheless, its formal company type is trading company, so the evidence supports access to production resources rather than clearly establishing wholly owned manufacturing capacity.
Customization capabilityThe supplier explicitly confirms ODM service availability, which supports original-design customization capability. It does not provide OEM services for popular brands, so the evidence supports ODM but not branded OEM production.
Product Q&A
Q:Are you a manufacturer or trading company?
A:
Linghein is a professional screw air compressor factory located in Wuxi, China. Olymtech is Linghein's overseas market sales representative.
Q:Is Linghein a real member of the Atlas-Copco group?
A:
Yes, in 2010, Sweden Atlas-Copco 100% acquired Linghein.
Q:Does Linghein use Atlas-Copco air-ends?
A:
Yes, Linghein LS/LSV, LOH, LSH, and CS series air compressors all use Atlas Copco's air-end.
Q:What is the delivery time?
A:
About 10-20 days after you confirm the order. For other voltages, please contact us.
Q:How long is the air compressor warranty?
A:
One year for the whole machine since it leaves our factory.
Send Inquiry
*To:
Olymtech Technology Development Co., Ltd.
Olymtech Technology Development Co., Ltd.*Content:
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