Hydrogen chloride compressors are specialized machines designed to increase the pressure of gaseous hydrogen chloride. Due to the highly corrosive and toxic nature of HCl gas, these compressors are critical and complex components in the chemical processing industry. They require exceptional materials of construction and meticulous design to ensure safe, reliable, and leak-free operation.
Key Challenges in Compressing HCl Gas
Compressing HCl presents unique engineering challenges that are not encountered with inert or hydrocarbon gases:
-
Extreme Corrosiveness: Anhydrous (dry) HCl gas becomes highly corrosive in the presence of even trace amounts of moisture, forming hydrochloric acid. This acid attacks most common metals.
-
Toxicity: HCl is a toxic gas that poses serious health risks upon inhalation. Any leakage must be absolutely prevented.
-
Dryness Requirement: To mitigate corrosion, the HCl gas must be kept extremely dry throughout the compression process. This often requires dedicated drying systems upstream of the compressor.
-
Process Purity: In many applications, such as in the production of high-purity polysilicon for solar panels, the compressed HCl must not be contaminated by the compressor itself (e.g., from lubricants or seal materials).
Company Profile
About Us
Xuzhou Huayan Gas Equipment Co., Ltd. is a premier global provider of gas compression solutions. With accumulated expertise in design and manufacturing spanning decades, our company possesses comprehensive production capabilities encompassing professional forging, casting, heat treatment, welding, precision machining, assembly testing, and quality verification processes. Supported by a dedicated technical team of 120 professionals and a sprawling 90,000 m² manufacturing facility, we maintain advanced technical testing equipment and rigorous quality control methods to ensure superior product performance.

Capable of custom-designing, manufacturing, and installing equipment according to specific customer parameters, we currently achieve an annual production capacity of 500 gas compressor units. Our technical excellence enables the development of compressors with discharge pressures up to 100MPa, meeting the most demanding industrial requirements.
With a global footprint extending to over 50 countries across five continents, including key markets such as Indonesia, Egypt, Vietnam, South Korea, Thailand, Finland, Australia, Czech Republic, Ukraine, and Russia, we deliver complete turnkey solutions for clients worldwide. Our commitment to operational excellence ensures every customer receives high-performance equipment paired with professional technical support and responsive service.

Product Description
Process Principle
Diaphragm compressor according to the needs of the user, choose the right type of compressor to meet the needs of the user. The diaphragm of the metal diaphragm compressor completely separates the gas from the hydraulic oil system to ensure the purity of the gas and no pollution to the gas. At the same time, advanced manufacturing technology and accurate membrane cavity design technology are adopted to ensure the service life of the diaphragm compressor diaphragm. No pollution: the metal diaphragm group completely separates the process gas from the hydraulic oil and lubricating oil parts to ensure the gas purity.
Main Structure
Diaphragm compressor structure is mainly composed of motor, base, crankcase, crankshaft linkage mechanism, cylinder components, crankshaft connecting rod, piston, oil and gas pipeline, electric control system and some accessories.
Gas Media
Our compressors can compress ammonia, propylene, nitrogen, oxygen, helium, hydrogen, hydrogen chloride, argon, hydrogen chloride, hydrogen sulfide, hydrogen bromide, ethylene, acetylene, etc.(Nitrogen diaphragm compressor,bottle filling compressor,oxygen diaphragm compressor)
Product Description
| structure |
Z type |
| vertical opposite balancestroke |
70mm~180mm |
| max piston force |
10KN~90KN |
| max discharge pressure |
70MPa |
| flow range |
0.5~500Nm³/h |
| motor power |
2.2Kw~55KW |
| speed |
420rpm |
| cooling method |
air/water |
Contact us for more product model and parameter details, support customization
| |
Model |
Cooling water (L/h) |
Flow (Nm³/h) |
Inlet pressure (MPa) |
Outlet pressure (MPa) |
Dimensions L×W×H(mm) |
Weight (kg) |
Motor Power (kW) |
| 1 |
GZ-2/3 |
1000 |
2.0 |
0.0 |
0.3 |
1200×700×1100 |
0 |
2.2 |
| 2 |
GZ-5/0.5-10 |
200 |
5.0 |
0.05 |
1.0 |
1400×740×124C |
650 |
2.2 |
| 3 |
GZ-5/13-200 |
400 |
5.0 |
1.3 |
20 |
1500×760×1200 |
750 |
4.0 |
| 4 |
GZ-15/3-19 |
500 |
15 |
0.3 |
1.9 |
1400×740×1330 |
750 |
4.0 |
| 5 |
GZ-30/5-10 |
500 |
30 |
0.5 |
1.0 |
1400×740×133C |
700 |
3.0 |
| 6 |
GZ-50/9.5-25 |
600 |
50 |
0.95 |
2.5 |
1500×760×1200 |
750 |
5.5 |
| 7 |
GZ-20/5-25 |
600 |
20 |
0.5 |
2.5 |
1400×760×1600 |
650 |
4.0 |
| 8 |
GZ-20/5-30 |
1000 |
20 |
0.5 |
3.0 |
1400×760×1600 |
650 |
5.5 |
| 9 |
GZ-12/0.5-8 |
400 |
12 |
0.05 |
0.8 |
1500×760×1200 |
750 |
4.0 |
| 10 |
GZ-5/0.5-8 |
200 |
5.0 |
0.05 |
0.8 |
1400×740×124C |
650 |
2.2 |
OurAdvantages

Recommend Products
Why Choose Us
Our compressors can compress ammonia, propylene, nitrogen, oxygen, helium, hydrogen, hydrogen chloride, argon, hydrogen chloride, hydrogen sulfide, hydrogen bromide, ethylene, acetylene, etc.
Our customers
Company Profile
Xuzhou Huayan Gas Equipment Co., Ltd.,is a leading gas compressors provider, Our company has accumulated rich design and manufacturing experience. Has professional forging, casting, heat treatment, welding, machining , assembly test and other production and processing capabilities, And complete technical testing equipment and methods. We can design, manufacture and install products according to the parameters of customers.
An annual output of 500 sets of various gas compressors has been formed. At present, the compressor outlet pressure produced by the company can reach up to 50MPa. Our products have been exported to dozens of countries around the world, Mainly: Indonesia, Egypt, Vietnam, South Korea, Thailand, Finland, Australia, Czech Republic, Ukraine, Russia and other countries, We can provide complete one-stop solutions for every customer around the world, Our company guarantees that every customer is assured with high-quality products and excellent service attitude.\
Factory strength
Our factory covers an area of 91260 square meters and has over 120 workers. The factory is equipped with 20 CNC high-precision machining equipment, with a maximum machining diameter of 1200mm and a minimum machining accuracy of 0.01mm. We have 38 years of experience in compressor production and over 40 invention patents.
CERTIDICATION
Patent certificate
Our company's products have passed ISO9001, 14001 and CE certificates, and we can also provide relevant certificates that meet customer national requirements.
Packing & Delivery
Package
We use sturdy wooden packaging to ensure that our products are delivered to you safely and in good condition.
Delivery capability
Our company will prepare a delivery schedule for your project, and we have good logistics capabilities to provide you with domestic and international logistics delivery capabilities in China.
FAQ
1.How to get a prompt quotation of gas compressor ?
1)Flow Rate/Capacity : ___ Nm3/h
2)Suction/ Inlet Pressure : ____ Bar
3)Discharge/Outlet Pressure :____ Bar
4)Gas Medium :_____
5)Voltage and Frequency : ____ V/PH/HZ
2.How long is delivery time ?
Delivery time is around the 30-90 days .
3.What about the voltage of products? Can they be customized?
Yes, the voltage can be customized according to your inquire.
4.Can you accept OEM orders?
Yes, OEM orders is highly welcome.
5.Will you provide some spare parts of the machines?
Yes, we will .