Explosion Venting Panels

Product Introduction:

The explosion-release plate refers to a non-heavy closed overpressure relief device, consisting of an explosion-release plate and a clamp. It is mainly used in outdoor explosion-releasing environments such as dust collectors, elevators, and silos with low pressure and large explosion-releasing area. Avoid overpressure deformation or explosion of the container, reducing the risk of secondary explosion

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Product Advantages

Accurate and stable opening pressure

Electronic signal control can be optional

Debris-free explosion process

Implement EU standard EN14797-2006

CE certification

Technical Performance Indicators

Items	Parameters
Applicable dust	ST1 and ST2
Pressure relief efficiency	100%
Pstat	0.01MPa
Pressure relief temperature	Room temperature
Blasting allowance	±25%
Temperature	＜120℃
Material	Stainless steel
Applicable media	Gas/Dust
Note	Pay attention to fatigue and negative pressure resistance
Clamter	Optional
Backpressure bracket	Added

Technical Parameters Specifications

Product Specifications	Effective pressure relief area (m³)	External dimensions A1xB1(mm)	Bolt center distance A2xB2(mm)	Flange hole n-φ
RZ-240*310-0.01-SS	0.0744	335x400	300x375	18-14
RZ240*410-0.01-SS	0.0984	335x500	300x470	20-14
RZ310*410-0.01-SS	0.1271	400x500	375x470	22-14
RZ410*410-0.01-SS	0.1681	500x500	470x470	24-14
RZ410*580-0.01-SS	0.2378	500x670	470x640	28-14
RZ410*910-0.01-SS	0.3731	500x1000	470x970	36-14
RZ690*690-0.01-SS	0.4761	780x780	750x750	20-14
RZ580*910-0.01-SS	0.5278	670x1000	640x970	40-14
RZ840*840-0.01-SS	0.7056	950x950	900x900	36-14
RZ690*1090-0.01-SS	0.7521	800x1200	750x1150	26-14
RZ910*910-0.01-SS	0.8281	1000x1000	970x970	48-14
RZ1100*1150-0.01-SS	1.2650	1190*1240	1160*1210	52-14

CE Certification

Application Scenario

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FAQ

Q1 What qualifications and certifications does your company have?

Our company is ISO9001:2015 certified, with CE certified dust explosion-proof equipment. Some products comply with EN standards. Ruizhi is also a member of the Fire and Explosion Prevention Working Group of the National Committee for Machinery Safety Standardization.

Q2 Is there independent intellectual property rights and third-party testing?

Yes. We own several patents in explosion-proof systems and can provide third-party test reports such as CNAS and CE.

Q3 How long is the delivery cycle?

Standard equipment delivery is 5–9 weeks. Spare parts are usually in stock for fast shipping.

Q4 How to ensure packaging and transportation?

All products are packed in moisture-proof, anti-static, shock-resistant wooden cases, suitable for sea and air shipping.

Q5 How long is the warranty period?

We provide remote support, and operator training through manuals and video tutorials.

Service Warranty

If there is any problem with the product quality, we will replace it free of charge. The warranty period is 12 months, and we will provide free remote technical guidance.

Work with Ruizhi – Global Dust Safety Partner

Get in touch with our team for customized solutions, technical support and reliable explosion-proof equipment.

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Hebei Ruizhi Nano technology Co., Ltd.--30 years of innovation in explosion-proof milling and dust safety equipment, trusted by industries worldwide.