Professional On Oxygen And Nitrogen Gas Generation Solution.

99.9% 30Nm3/h Food-Grade PSA Nitrogen Generator for Snack Food Modified Atmosphere Packaging and Preservation Systems 1

99.9% 30Nm3/h Food-Grade PSA Nitrogen Generator for Snack Food Modified Atmosphere Packaging and Preservation Systems 2

99.9% 30Nm3/h Food-Grade PSA Nitrogen Generator for Snack Food Modified Atmosphere Packaging and Preservation Systems 3

99.9% 30Nm3/h Food-Grade PSA Nitrogen Generator for Snack Food Modified Atmosphere Packaging and Preservation Systems 4

99.9% 30Nm3/h Food-Grade PSA Nitrogen Generator for Snack Food Modified Atmosphere Packaging and Preservation Systems 5

99.9% 30Nm3/h Food-Grade PSA Nitrogen Generator for Snack Food Modified Atmosphere Packaging and Preservation Systems 6

99.9% 30Nm3/h Food-Grade PSA Nitrogen Generator for Snack Food Modified Atmosphere Packaging and Preservation Systems

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Zhongsu Hengda’s food-grade 99.9% purity PSA Nitrogen Generator is specifically engineered for snack food packaging and preservation lines, delivering a stable flow of 30Nm³/h to provide ultimate protection for various food products. By creating a controlled Modified Atmosphere Packaging (MAP) environment, the system effectively displaces oxygen to prevent lipid oxidation and rancidity, inhibits the growth of aerobic bacteria and mold, and mitigates moisture absorption, ensuring that snacks such as nuts, chips, and dried fruits maintain their original crispness, flavor, and nutritional value for significantly longer shelf lives. The unit is constructed with high-quality components designed to meet the rigorous hygiene requirements of the food industry, fully complying with ISO, CE, and international food safety standards. Capable of supporting multiple high-speed packaging and sealing lines, this nitrogen solution guarantees a reliable, oxygen-free barrier and provides an inert gas cushion to prevent physical crushing during transit, offering food manufacturers a highly dependable and cost-effective method to enhance product shelf stability and ensure consumer safety.

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PRODUCT DESCRIPTION

Zhongsu Hengda’s reliable 99.9% purity food-grade PSA Nitrogen Generator is specifically engineered for snack food packaging and preservation processes, delivering a stable flow of 30Nm³/h to ensure the long-term freshness and safety of food products. During the Modified Atmosphere Packaging (MAP) stage, the precise 30Nm³/h nitrogen output creates a tightly controlled, oxygen-free inert atmosphere within packaging bags or containers, effectively curbing lipid oxidation and rancidity while preventing moisture-induced texture degradation. This guarantees that the food environment remains stable, significantly enhancing crispness retention, shelf-life extension, and overall flavor integrity for various snacks—from nuts and chips to dried fruits—while ensuring consumer safety throughout the entire supply chain. Constructed with 304 stainless steel and fully compliant with ISO and CE standards, this system offers food manufacturers a highly dependable and cost-effective method to secure product quality and brand reputation.

SHOW DETAILS

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Product parameters

Purity	95%-99.9995%
N2 Capacity	1-2000Nm3/h
Discharge O2 Pressure	0-5.5 Bar (Normal)
O2 Dew Point	－70℃ (Normal)
Operation	Full automatic

PRODUCT INTRODUCTION

ADVANTAGES AND FEATURES

99.9% 30Nm3/h Food-Grade PSA Nitrogen Generator for Snack Food Modified Atmosphere Packaging and Preservation Systems 15

Prevents explosions

99.9% 30Nm3/h Food-Grade PSA Nitrogen Generator for Snack Food Modified Atmosphere Packaging and Preservation Systems 16

High nitrogen production

Low energy consumption

Full automation and Fast start-up

IMG_6024

Easy to install and maintain

COMMON MODELS

Model	Purity	Capacity	Model	Purity	Capacity	Model	Purity	Capacity
HDFD95-1	95%	1	HDFD99-1	99%	1	HDFD99.5-1	99.5%	1
HDFD95-5		5	HDFD99-5		5	HDFD99.5-5		5
HDFD95-10		10	HDFD99-10		10	HDFD99.5-10		10
HDFD95-20		20	HDFD99-20		20	HDFD99.5-20		20
HDFD95-30		30	HDFD99-30		30	HDFD99.5-30		30
HDFD95-40		40	HDFD99-40		40	HDFD99.5-40		40
HDFD95-50		50	HDFD99-50		50	HDFD99.5-50		50
HDFD95-100		100	HDFD99-100		100	HDFD99.5-100		100
HDFD95-120		120	HDFD99-120		120	HDFD99.5-120		120
HDFD95-150		150	HDFD99-150		150	HDFD99.5-150		150
HDFD95-200		200	HDFD99-200		200	HDFD99.5-200		200
HDFD95-500		500	HDFD99-500		500	HDFD99.5-500		500
HDFD95-800		800	HDFD99-800		800	HDFD99.5-800		800
HDFD95-1000		1000	HDFD99-1000		1000	HDFD99.5-1000		1000
HDFD95-2000		2000	HDFD99-2000		2000	HDFD99.5-2000		2000
HDFD99.9-1	99.9%	1	HDFD99 99-1	99.9%	1	HDFD99.999-1	99.999%	1
HDFD99.9-5		5	HDFD99.99-5		5	HDFD99.999-5		5
HDFD99.9-10		10	HDFD99.99-10		10	HDFD99.999-10		10
HDFD99.9-20		20	HDFD99.99-20		20	HDFD99.999-20		20
HDFD99.9-30		30	HDFD99.99-30		30	HDFD99.999-30		30
HDFD99.9-40		40	HDFD99.99-40		40	HDFD99.999-40		40
HDFD99.9-50		50	HDFD99.99-50		50	HDFD99.999-50		50
HDFD99.9-100		100	HDFD99.99-1.00		100	HDFD99.999-100		100
HDFD99.9-120		120	HDFD99.99-120		120	HDFD99.999-120		120
HDFD99.9-150		150	HDFD99.99-150		150	HDFD99.999-150		150
HDFD99.9-200		200	HDFD99.99-200		200	HDFD99.999-200		200
HDFD99.9-500		500	HDFD99.99-500		500	HDFD99.999-500		500
HDFD99.9-800		800	HDFD99.99-800		800	HDFD99.999-800		800
HDFD99.9-1000		1000	HDFD99.99-1000		1000	HDFD99.999-1000		1000
HDFD99.9-2000		2000	HDFD99.99-2000		2000	HDFD99.999-2000		2000

USER EVALUATE

99.9% 30Nm3/h Food-Grade PSA Nitrogen Generator for Snack Food Modified Atmosphere Packaging and Preservation Systems 20

Industry experience

Having been in the industry for years, we know the market situation and industry requirements more clearly than most manufacturers.

99.9% 30Nm3/h Food-Grade PSA Nitrogen Generator for Snack Food Modified Atmosphere Packaging and Preservation Systems 21

Market area

We have accumulated extensive knowledge about the quality standards as well as market needs of thesecountries.

99.9% 30Nm3/h Food-Grade PSA Nitrogen Generator for Snack Food Modified Atmosphere Packaging and Preservation Systems 22

Team introduction

That is our highly-qualified employees. We have R&D experts, designers, QC professionals, and other highly qualified employees.

99.9% 30Nm3/h Food-Grade PSA Nitrogen Generator for Snack Food Modified Atmosphere Packaging and Preservation Systems 23

Product advantages

They outperform their competitors when it comes to durability and performance, deeply trusted by both domestic andforeign customers.

FAQ

The target market of our brand has been continuously developed over the years. For more information, please reach our team, we are more than happy to help.

How to get a prompt quotation?

When you send us inquiry, please kindly tell us the below technical information.

1) O2/N2/H2 Flow rate: ____Nm3/h

2) O2/N2/H2 Purity: ____%

3) O2/N2/H2 Discharge pressure: ____Bar

4) Voltages and Frequency: _____V/PH/HZ

5) Application or use for which industry.

We will recommend the most suitable equipment for you according to your needs.

How long is your delivery time?

Generally it is 10-50 working days depending on your order.

What is the terms of payment?

T/T, L/C, etc.

What is the standard of package?

he equipment is packed in wooden cases of export standard

Do you accept OEM business?

Yes, we are OEM supplier.

What kind of certificate you have ?

We have ISO9001, ISO13485,CE,SGS

Do you have similar customer cases?

Our equipment is used in a wide range of industries and has rich customer cases.You can tell me the application industry and country of the device, and we will provide you with cases.

How to install the equipment after purchase？

You can choose the remote video guide of the engineer or on-site installation.

What if there is a after-sales problem？

Hengda provide guarantees for the equipment in 12 months. And out of the warranty period, we continue to provide service.

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