How are the units packed? Are they suitable for ocean freight?

Units are packed in ISPM-15 certified wooden crates or steel frames, with rust-preventive film and shock-absorbing supports-fully suitable for long-distance ocean shipping.

Can you share any reference projects or customer cases?

Yes. We have successful track records with complete acetylene equipment and diaphragm compressors in the Middle East, Southeast Asia, South America, and other regions.

How does diaphragm compressor guarantee zero leakage

Built with a three-layer diaphragm assembly (gas-side, middle/sensing-side, and oil-side), interstitial spaces connect to pressure switch monitors. If any single layer develops a micro-crack, the system trips an alarm and shuts down automatically before gas escapes or oil contacts the hydrogen.

Heavy-Duty Big Flow Low Pressure Hydrogen Piston Compressor for Air Separation System and Filling System

Name: Heavy-Duty Big Flow Low Pressure Hydrogen Piston Compressor for Air Separation System and Filling System
Brand: Liaoning Jinding Technology Development Co., Ltd.
SKU: 2186467722

Liaoning, ChinaLiaoning Jinding Technology Development Co., Ltd.

US$10,000.00-30,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

The Seller Shall Be Obligated to Provide Relevant

Warranty

One Year

Model NO.

acetylene piston compressor

Principle

Reciprocating Compressor

Application

Intermediate Back Pressure Type, High Back Pressure Type

Performance

Low Noise, Variable Frequency, Explosion-Proof

Mute

Not Mute

Lubrication Style

Lubricated

Drive Mode

Electric

Configuration

Stationary

Power Source

AC Power

Material

Stainless Steel

Gas Medium

Hydrogen, Oxygen, Helium, Nitrogen, etc

Explosin-Proof Rating

Exdiict4, Exdiibt4

Instrument Configuration

Multi-Stage Control & Alarm Interlocks

Electric Control Cabinet

PLC, Dcs Compatible

Moter Starting Mode

Softing Starting, VFD Starting

Transport Package

Export Package

Specification

2200X1300X2100

Trademark

Jinding

Origin

China, Liaoning, Dandong

HS Code

8414804090

Production Capacity

450 Units/Year

Key features

High pressure capability: Can achieve very high discharge pressure (up to hundreds of MPa). Suitable for high-pressure applications such as petrochemical, gas cylinder filling.

Wide range of flow rates: Works stably at small to medium gas flow. Not sensitive to inlet gas density changes.

High compression efficiency: Good adiabatic efficiency, especially at high compression ratios. Energy performance is competitive for intermittent operation.

Strong gas adaptability: Can compress nearly all types of gas: air, nitrogen, hydrogen, natural gas, corrosive gas (with special material design).

Stable discharge pressure: Pressure can be maintained steadily regardless of load fluctuation.

Smooth System Integration: Comes with alarm interlock and PLC/DCS interfaces for real time parameter monitoring via local control rooms.

No strict requirement for gas cleanliness: Tolerates slightly dirty gas compared with centrifugal compressors.

Capacity regulation: common methods include on-off control, clearance volume adjustment, bypass unloading, speed control..

Temperature rise: gas temperature rises greatly after compression; multi-stage compression with intercoolers is adopted for high compression ratio to reduce gas temperature.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Liaoning Jinding Technology Development Co., Ltd.

Liaoning, 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. CertifiedExport Year: 21 years CertifiedNearest Port: Dalian PortTerms of Payment: LC, D/P, PayPal, etc.

About Our Factory & Business Background

AddressNo. 21, Hengtong Road, Zhengxin District, Dandong, Liaoning, China

Plant Area20000 square meters

Number of Employees101

Registered Capital37,000,000 RMB

International Commercial Terms(Incoterms)FOB, EXW, CIF, DAP, FCA

Average Lead TimePeak Season Lead Time: 6-12 months Off Season Lead Time: 3-6 months

Minimum Order Quantity1

Supply Chain Partners50

Our Production Capability & Technical Expertise

Main ProductsDiaphragm Compressor, Hydrogen Compressor, Acetylene Equipment, Acetylene Generator, Acetylene Compressor, High Purity Gas Compressor, Special Gas Compressor

Production Machinesfiber laser cutting machine, hydraulic CNC sheet metal bending machine, metal band sawing machine, vertical CNC lathe, surface grinding machine, CNC machining center, lathe machine

QA/QC inspectors3 people

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

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers6 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff10

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO14001

Cooperated with Fortune 500Yes

Product Q&A

Q:What is the lead time for standard models?

Standard models ship within 30 days. Customized units (with special materials or explosion-proof requirements) require 90-120 days, subject to the final technical agreement.

Q:Do you provide overseas after-sales service?

Yes. We have a professional service team that offers on-site installation guidance, commissioning, and troubleshooting worldwide. Remote video diagnosis is also available.

Q:Can you customize solutions based on my working conditions?

Absolutely. We provide fully customized diaphragm compressor solutions tailored to your specific gas medium, pressure, flow rate, and other parameters-ensuring safe, efficient, and reliable operation.

Q:How do I place an order? What information do you need?

Please provide the following operating parameters. We will then issue a detailed quotation and technical proposal: Gas processing Flow Rate:_____Nm3/h Inlet side Pressure:_____ Bar Discharge side Pressure: _____Bar Gas Medium:______ Power Supply Voltage & Frequency: _____V/Hz Project required Certification: _____

Q:What are the key advantages of a diaphragm compressor?

Diaphragm compressors feature zero leakage, oil-free contamination, and high compression ratio-ideal for compressing flammable, explosive, or high-purity gases like acetylene and hydrogen. Diaphragm service life can reach 8,000+ hours.