Explosion proof led light fittings: rubber factory safety and efficient lighting core to get the programme

First, Explosion proof led light fittings in rubber factories in the fundamental application scenarios

Rubber factory due to the production process involves vulcanising agent, solvent volatility [such as benzene, toluene and other flammable gases] and high temperature, dusty environment, the safety of the lighting equipment, corrosion resistance to put forward stringent requirements.

Explosion proof led light fittings are approved for explosion-proof structural design, efficient heat dissipation system and corrosion-resistant materials to provide safe and reliable lighting in the following core areas:

1. mixing and vulcanisation workshop: vulcanisation reaction releases sulphide vapour which is easy to form explosive mixtures, the explosion-proof LED lamp adopts Exd IIB T4 explosion-proof grade, and the explosion-proof cavity can withstand 150kPa explosion pressure, eliminating the risk of sparks leaking out.

2. solvent storage and dosage area: volatile solvents [such as acetone, gasoline] concentration is high, the lamps and lanterns need to have IP66/IP67 protection level, sealing structure to prevent gas infiltration, with 316L stainless steel shell to resist corrosive media.

3. around the refiner and extrusion equipment: equipment vibration is frequent, explosion-proof LED lamps using impact-resistant polycarbonate lampshade [IK10 grade] and anti-vibration bracket design to ensure long-term stable operation.

4. finished warehouses and passages: integrated microwave sensor function Explosion proof led light fittings can automatically reduce the brightness to 30% when no one, annual energy savings of more than 40%, while meeting the emergency evacuation lighting needs.

Second. Amasly rubber factory choose Explosion proof led light fittings four core advantages

1. Intrinsically safe and explosion-proof performance Explosion proof led light fittings approved explosion-proof + safety-enhancing composite design, limiting the surface temperature of the lamps and lanterns ≤ 80 ℃ [T6 group], to avoid ignition of explosive gases.

For example, a rubber factory vulcanisation workshop using Exd IIB T6 lamps and lanterns, the annual accident rate reduced by 60%.

2. corrosion-resistant and long life shell using die-casting aluminium alloy + fluorocarbon spray coating process, approved 1000 hours of salt spray test, to adapt to high humidity, acidic environment;

LED light source life ≥ 100,000 hours, reducing the frequency of maintenance at high altitude [such as the height of the lamps and lanterns in the refining area of 12 metres, maintenance costs reduced by 75%].

3. Energy efficient and cost improvement 150W Explosion proof led light fittings efficiency of 140 lm / W, compared with the traditional 400W metal halide lamps, illuminance increased by 30%, the annual power consumption reduced by 65%.

With an annual output of 100,000 tonnes of rubber factory, for example, the annual electricity cost savings of more than ¥ 200,000.

4. Intelligent control and compliance with DALI dimming system and PLC linkage, according to the production time automatically adjust the illumination [such as the batching area at night to 500lx, daytime 300lx], in line with the ‘Rubber Products Safety Production Code’ on the mandatory requirements for lighting equipment.

Third, the technical selection and installation requirements

1. Explosion-proof grade: Exd IIB T6 [for benzene gas] or Exd IIC T4 [hydrogen and other high-risk gases] is preferred;

2. Optical design: asymmetric light distribution is recommended for mixing area [beam angle 120°], and wide-angle floodlight [150°] is adopted in the warehouse to improve the coverage uniformity;

3. Heat dissipation programme: fin heat dissipation structure + thermal conductive silicone filling, to ensure that the core device temperature ≤ 70 ℃, to extend the life of the drive power supply;

4. Installation specification: lamps and lanterns spacing ≤ 8 m, the height from the ground ≥ 4 m, to avoid direct installation of solvent vapour accumulation area.

Fourth, application cases: a large rubber factory refining workshop transformation

A rubber factory refining workshop original use of high-pressure sodium lamps, the annual failure rate of more than 50%, replaced by AMASLY Explosion proof led light fittings:

The average illuminance is increased from 100lx to 300lx, and the accuracy of colour difference detection of rubber mixing material is increased by 25%;

Lamps and lanterns corrosion resistance approved ISO 9227 guidelines 2000 hours of testing, no corrosion phenomenon; comprehensive energy consumption reduced by 58%, the payback period of only 1.5 years.

FAQ: Explosion proof led light fittings common problems answer

Q1: Does Explosion proof led light fittings in rubber factory need anti-static design?

Yes. Refining area dust and solvent mixing is easy to generate static electricity, the need to choose the surface resistance <1 × 10⁹Ω anti-static coating lamps and lanterns, and grounding.

Q2：How to deal with the adhesion of rubber dust on the surface of the luminaire?

Advocate the use of nano oleophobic coating lampshade, wipe once a month with a neutral detergent, avoid the use of corrosive solvents.

Q3：Explosion proof led light fittings decay guidelines?

The industry requires 5000 hours of light decay ≤ 5%, high-quality products [such as AMASLY series] 30,000 hours of light decay < 10%, to ensure long-term lighting stability.

Q4：Can I directly replace the Explosion proof led light fittings on the existing cable cornerstone?

Need to verify the original line voltage and lamps and lanterns compatibility [such as AC220V ± 15%], advocating the addition of surge protector to cope with power grid fluctuations.