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Heller

1707 MK 5

Thermal / DiffusionHeller 1707 family
Research Quality: 40% complete

Provisional entry — research in progress

This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.

1707 MK 5 — Inventory photo
Fig. 011707 MK 5Inventory photo[1]

What it is

The Heller 1707 MK 5 is an oven. One product page identifies it as a reflow oven, and another identifies it as an oven.[1][3]

What do the numbers mean?

Power & electrical2

Voltage
400 V- can convert 220V[1]
Accurate?
Voltage
400 V (convertible to 220 V)[1]
Accurate?

Configuration & options4

High Temp Mesh Belt Edge Rail machine[1]
Accurate?
Conveyor
High-temperature mesh belt with edge rail[1]
Accurate?
Variant build date (1707MK5_A)
2018-09-26[2]
Accurate?
Unit vintage (example)
2019[1]
Accurate?

Vintage & configurations

Documented models & variants

DesignationGenerationVintageChangesSource
1707MK5_A—2018—web.archive.org[2]
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • Voltage400 V- can convert 220V[1]
  • Voltage400 V (convertible to 220 V)[1]

Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

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Frequently asked questions

What type of heating technology does this class of machine typically use?General reference — not yet source-verified

Reflow soldering systems typically use a combination of forced hot air convection and infrared (IR) heating. Convection provides uniform heat distribution, while IR can help heat components quickly. Some advanced models may also employ nitrogen injection to reduce oxidation.

How is temperature uniformity achieved across the PCB?General reference — not yet source-verified

Temperature uniformity is achieved through multiple independently controlled heating zones, each with sensors that feed back to a controller. The conveyor speed and zone temperatures are set to create a thermal profile that matches the solder paste and component requirements. Modern systems use closed-loop PID control and forced convection to minimize gradients.

What are the typical maintenance requirements for this class of equipment?General reference — not yet source-verified

Regular maintenance includes cleaning flux residues from the interior and heating elements, checking and replacing filters, calibrating temperature sensors, and inspecting the conveyor system for wear. Flux buildup can affect thermal performance and may require periodic pyrolysis or solvent cleaning.

Can this class of machine handle nitrogen atmosphere for lead-free soldering?General reference — not yet source-verified

Yes, many reflow soldering systems offer an optional nitrogen atmosphere capability. By reducing oxygen levels in the heating chamber, nitrogen helps improve wetting and reduce oxidation, especially for lead-free solders that require higher temperatures.

Not publicly documented

The following facts about the 1707 MK 5 are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the 1707 MK 5 are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • The control-system platform and OS era of the 1707 MK 5 are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the 1707 MK 5 are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the 1707 MK 5 is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the 1707 MK 5 are on record.

    Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (3)Every fact above is drawn from these public sources
  1. [1]Inventory photo
  2. [2]web.archive.org — hellerindustries.com (Jul 14, 2025)web.archive.org
  3. [3]Equipment inventory listing
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Last updated Oct 3, 2026.

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