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Steam Equipment

Liangpu steam equipment covers electric, condensing gas and biomass steam generators, NSZS gas-fired steam boilers and commercial laundry steam equipment. Steam equipment and its feed-water treatment can be quoted together.

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  Industrial Electric Steam Generators

  S, M, L and X series from 3 to 360 kW, producing 4–500 kg/h of steam at 0.4–0.7 MPa.

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  Condensing Gas Steam Generator

  500 and 1000 kg/h at 1.0 MPa, fully premixed combustion with NOx below 30 mg/m³ (manufacturer data) and 30–100% modulation.

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  Biomass Steam Generator

  200, 300 and 540 kg/h at 0.7 MPa, burning wood pellets or firewood, with automatic water feed and pressure control.

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  Gas-Fired Steam Boiler (NSZS)

  300, 500 and 1000 kg/h at 0.8 MPa, membrane-wall heat exchange with a finned-tube economizer.

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  Commercial Laundry Steam Equipment

  Steam for washing, ironing, garment finishing, drying assistance and laundry-plant sanitation.

What the steam-equipment range covers

The steam equipment range is a selection of electric steam generators, condensing gas steam generators, biomass steam generators, gas-fired membrane-wall boilers and commercial laundry steam equipment. Your choice depends on the steam demand, available utilities and installation arrangement, so these details belong in the same enquiry.

First, electric models cover reference outputs of 4-500 kg/h, giving you a defined range to compare with your connected equipment. Second, the fuel-fired range includes condensing gas units, wood pellet and firewood generators, and the NSZS membrane-wall boiler series. Third, laundry selection considers the equipment list, daily washing volume and peak operating period, including which machines run together. Share these details alongside your water source and preferred installation arrangement so the proposal addresses the connected process. For example, a commercial laundry may need steam for washing machines, ironing tables and garment-finishing equipment.

How to choose between electric, gas and biomass steam generation

Steam generator selection is a comparison of your process demand with the electricity or fuel available at your site. You should check the available electrical supply, gas supply conditions or intended biomass fuel before comparing models, because each equipment type has different utility requirements and reference outputs.

First, check your electrical supply against the electric range: models above 12 kW require 380 V, with destination voltage, phase and frequency confirmed at quotation. Second, compare your gas connection with the LSS reference supply pressure of 5-7 kPa and provide the gas conditions available at your site. Third, identify whether you intend to use wood pellets or firewood when enquiring about biomass equipment, then state the steam output your process requires. For example, a commercial laundry enquiry can compare electric equipment with gas equipment using its actual utilities and simultaneous machine demand.

How steam output is matched to a process

Steam output matching is a comparison between the steam your connected equipment requires and the rated output of a proposed generator. You need to identify which machines operate together and when demand peaks, because an equipment list alone does not describe the load during your busiest operating period.

First, send the steam requirement for each connected machine and explain which loads operate simultaneously during the peak period. Second, compare that requirement with stated model outputs: the RDX-72L reference model produces 100 kg/h, while the RDX-144X produces 200 kg/h. Third, include the operating pressure required by your process so output and pressure can be considered together when reviewing the equipment selection. Describe your operating pattern as well as your connected equipment. For example, a commercial laundry should identify whether its washing machines, ironing tables and dryers require steam at the same time.

Why feed-water treatment belongs in the same decision

Feed-water treatment is the preparation of incoming water for use in your steam equipment, with the treatment choice informed by water chemistry. You should check hardness and dissolved solids because heating and evaporating hard water forms scale, which insulates heat-transfer surfaces and also forms inside pipework.

First, provide total hardness, TDS or conductivity, pH and your water source so the treatment discussion starts with measured information. Second, distinguish the processes: ion exchange softening removes hardness, while RO reduces dissolved solids; a softener does not reduce TDS. Third, explain whether softened water must remain available during regeneration, because a single-tank unit stops supplying it while a twin-tank alternating arrangement continues. Include your required flow and connected equipment when requesting selection. For example, a laundry using an RDX-72L generator rated at 100 kg/h should submit its feed-water results alongside its steam requirement.

Electrical supply and fuel arrangements to confirm

Utility confirmation is a check that your site's electrical supply and intended fuel arrangements match the proposed steam equipment. You should provide voltage, phase and frequency alongside fuel details, because electric generators, condensing gas units and biomass equipment have different requirements that must be reviewed during selection.

First, state your available voltage, phase and frequency; electric models rated at 12 kW and below have 220 V or 380 V reference options. Second, provide gas supply pressure when considering LSS equipment, whose reference electrical supply is 380 V at 50 Hz. Third, identify wood pellets or firewood for biomass enquiries and describe your proposed installation arrangement; an NSZS boiler room requires a gas-leak alarm and shut-off device. Send these details with the connected equipment information. For example, a laundry considering gas steam generation should report both its gas connection and electrical supply.

What to send for a steam equipment proposal

A steam equipment enquiry is a description of your process, required steam conditions, site utilities and feed-water quality for equipment selection. You should send these details together so the proposed generator and any water treatment can be considered against the same operating needs and intended installation arrangement.

First, send your equipment list, required steam output and pressure, operating pattern and details of machines that run simultaneously. Second, provide voltage, phase, frequency, available fuel and the installation arrangement you want assessed; the electric range has reference rated pressures of 0.4-0.7 MPa. Third, include your water source, temperature and available analysis, particularly hardness, TDS or conductivity and pH, alongside any seasonal supply changes. You can send your enquiry to yeyiyulong@163.com or WhatsApp +852 5762 0371. For example, a commercial laundry should also provide daily washing volume and its peak operating period.

See also: Water Treatment · All products · Send an inquiry (yeyiyulong@163.com, WhatsApp +852 5762 0371)