Explosion-Proof Scale
An explosion-proof weighing system built for explosive-gas and combustible-dust environments — safeguarding product quality while holding the line on personnel safety.
Custom-built model: This is a non-standard, made-to-order machine. Structure, dimensions, rejection method and configuration are engineered to your product and production line. Image for reference only — contact us with your application for a tailored solution and quote.
Explosion-Proof Scale (MQ-DZ05). Factory-direct from Guangdong, China. OEM & custom available.
Typical applications: Chemical, food, gas, petroleum and other industries requiring explosion-proof environments
Key Features
- ✓Widely used in chemical, food, gas and petroleum industries with strict explosion-proof requirements
- ✓Effectively minimizes manual contact with explosive gases, combustible dust and corrosive liquids
- ✓Enables manufacturers to control quality while safeguarding personnel safety
- ✓Compact footprint with versatile functionality
Why Choose MQ-DZ05
Purpose-built for explosion-proof zones
The entire machine is engineered for the demanding conditions of explosive gases and combustible dust, with electrical and structural components treated to meet explosion-proof service requirements — so weighing is no longer the spot that fails the safety audit in chemical, gas, and petroleum workshops. The exact hazardous-area zone rating is confirmed by selection based on your on-site conditions; no one-size-fits-all.
Handles all three hazardous media
Explosive gases, combustible dust, and corrosive liquids are the three risk sources you meet most often in an explosion-proof workshop. This machine was designed from the ground up with protection for all three in mind, meaningfully reducing direct contact between operators and hazardous media during weighing — keeping the risk away from people.
Fewer people on the floor means safer work
Weighing and metering of hazardous media has always relied on operators standing watch — the closer they get, the greater the risk. This machine lets operators complete weighing well clear of gas-release points and dust-emission zones, so manufacturers keep control of product quality and protect their people at the same time — neither one sacrificed.
Small footprint, many jobs
In an explosion-proof workshop every square meter carries the cost of hazardous-area upgrades — space is precious. This machine is compact and space-saving, with one unit covering multiple weighing tasks, so you don't have to expand the explosion-proof zone just to add a metering step. Both the retrofit cost and the approval timeline are spared.
Source factory, customized to your conditions
Miqi is a source factory for weighing equipment, and this is a customized model: capacity, structural form, and material protection are confirmed item by item against your site's media characteristics and hazardous-area requirements before production — not a standard machine forced onto hazardous duty. It matches your line the day it arrives.
Problems It Solves for You
Solvent evaporation in the chemical workshop creates an explosive-gas atmosphere, and the electrical parts of an ordinary electronic scale can become an ignition source. Safety assessment and explosion-proof acceptance keep failing, and weighing has become the compliance weak point of the whole line.
This machine is explosion-proof-designed for explosive-gas environments, with the electrical section treated to meet explosion-proof service requirements, so the weighing step no longer drags down explosion-proof acceptance — confirmed item by item against your site's zone rating during selection.
Metering of corrosive liquids relies on an operator standing at the tank mouth; when there's a splash or leak, the operator is the first one hit, and the burden of injury and occupational-health risk falls on the workshop manager.
This machine is built with protection for corrosive-liquid work in mind, reducing the steps where operators directly contact the media. One step farther from the hazard source is one degree lighter on safety liability.
In workshops handling flour, starch, powdered sugar and other food raw materials, combustible dust hangs in the air year-round, and every additional piece of non-explosion-proof electrical equipment adds another dust-explosion hazard point — leaving you torn over adding metering equipment.
This machine is purpose-designed for use in combustible-dust environments, so even a dusty workshop can confidently add a weighing station — quality control no longer has to give way to safety.
Explosion-proof zone upgrades are expensive; every square meter of workshop was paid for at the hazardous-area rate, yet you can't free up room to add a weighing step, and expanding the zone is another big outlay.
This machine has a small footprint and does many jobs — one unit does the work of several — so you can squeeze an installation spot out of the existing explosion-proof zone and add the metering step without civil work or zone expansion.
Functions in Detail
Explosion-proof structure and selection
The key to explosion-proof equipment is matching the on-site hazardous-area rating. This is a customized model: before the order, an engineer verifies your site's media type (explosive gas, combustible dust, or corrosive liquid) and zone classification, confirming the electrical treatment and structural form item by item — avoiding acceptance rework caused by a selection mismatch.
Reduced-manning work method
Equipment layout follows the principle of minimizing operator contact with hazardous media: the operating position keeps distance from the weighed media, so personnel don't have to get close to release points, dust-emission points, or corrosive liquid surfaces to complete metering. Quality data is obtained as usual while human-exposure steps are genuinely reduced — meeting chemical and petrochemical enterprises' management requirement for reduced manning at high-hazard posts.
Compact installation and multi-use
With its small footprint, the machine can be fitted into gaps in existing explosion-proof-zone lines, with no need to expand the explosion-proof zone for a new metering station. One unit can cover multiple weighing scenarios such as batching, filling, and re-checking; the fewer units inside the explosion-proof zone, the lighter the daily explosion-proof inspection workload and the fewer the hazard points.
Maintenance and after-sales
Equipment maintenance in explosion-proof environments differs from ordinary workshops. As a source factory, Miqi handles after-sales directly, delivering maintenance essentials with the machine and providing operating training. The structure was designed with servicing inside the explosion-proof zone in mind, reducing cover-open working time and easing the safety-control burden during servicing.
Industries & Application Scenarios
Batching and filling-line weighing of chemical raw materials such as solvents, resins, and additives, where the workshop carries a volatile explosive-gas atmosphere year-round. This machine lets metering be completed within explosion-proof constraints, reducing manual tank-side operation.
In powder-feeding workshops for flour, starch, milk powder and the like, combustible dust is dense. Designed for dusty environments, this machine keeps feed metering and quality control from being held hostage by the workshop's explosion-proof limits.
Cylinder filling controls the fill amount by weight, and the filling room is a typical explosion-proof zone. This machine completes fill weighing under explosion-proof conditions, so operators don't have to stand watch close to the filling port.
At sites metering and small-pack filling of oils and additives, oil-and-gas concentration is high. This machine replaces ordinary weighing equipment to work inside the explosion-proof zone, controlling fill volume while lowering the electrical ignition hazard.
In the solvent-ratio weighing step of paint and ink production, evaporated-gas concentration is high. This machine reduces occasions where operators contact corrosive, flammable liquids — reconciling batching accuracy with personnel safety.
Own Factory · Seeing Is Believing
Guangdong Miqi designs, builds and tests every machine in-house — each unit is bench-tested before shipment. Free sample testing, on-site factory visits and live video of the running machine are all welcome.
Frequently Asked Questions
What is the price of Explosion-Proof Scale (MQ-DZ05)?+
Pricing depends on rejection type, number of weighing sections and options (printing, barcode reading, labeling). MIQI is the manufacturer — send your product weight, size and line speed for a same-day factory-direct quotation via WhatsApp +86 133 7765 0530 or the inquiry form.
Does MIQI export custom solutions worldwide?+
Yes. We ship worldwide with export wooden-case packing, full English documentation, and voltage built to your country's standard (220V/380V, 50/60Hz). Remote commissioning support via video call; OEM branding welcome.
Tell Us About Your Product
Share your product weight range, dimensions and line speed — our engineer replies within 24 hours with model recommendation and quotation.
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