Reference illustration; ten heating-zone pairs
1936 MK5
- Heating
- 10 top + 10 bottom; 360 cm heating length
- Length
- 589 cm manufacturer overall length
- Boundary
- Confirm actual transport, cooling and atmosphere
Home / Heller Equipment / Heller MARK 5 Convection Series
Model guide · unit evidence required
OverviewHeller MARK 5 Convection Series Convection Reflow Oven
Heller MARK 5 is a convection reflow family. The 1936 MK5 manufacturer illustration represents the family, while 1936 and 1913 zone layouts remain configuration-specific. Vacuum-capable Heller platforms are not inferred from this convection reference. Compare MARK 5 configurations for board loading, heating dwell and maintenance access. Do not transfer vacuum processing, another generation's software or optimum speed claims to an unidentified used oven.
One family · configuration choices
Compare MARK 5 Convection Series versions
Transfer controlled heat through flowing process gas, then cool the soldered assembly at the qualified conveyor speed. Select heating length and atmosphere using a populated-board temperature profile, not a cabinet photograph. Select by the actual board envelope, optical configuration and installation space—not the suffix alone.
Thirteen heating-zone pairs
1913 MK5
- Heating
- 13 top + 13 bottom
- Length
- 590 cm manufacturer overall length
- Boundary
- One MARK 5 family page; not a claim that the reference image is this chassis
What the versions share
- Process
- Convection Reflow Oven
- Purchase boundary
- Identify the version, installed options and application trial; no stock is asserted.
Current manufacturer model descriptions checked 5 October 2026; numbers remain version-specific. Figures describe standard model configurations, not stock or an offered unit. Dimensions are listed in the source order and exclude the tower light where stated. The representative MARK 5 Convection Series image is not proof of another version or an offered unit’s condition. Request nameplate, configuration and board-trial evidence before selection.
Manufacturer-published model data
Heller MARK 5 Convection Series Technical Specifications
| 1936 mk5 heating | 10 top and 10 bottom zones; published heating length 360 cm |
|---|---|
| 1936 mk5 overall length | 589 cm in the current China manufacturer table |
| 1913 mk5 heating | 13 top and 13 bottom zones |
| 1913 mk5 overall length | 590 cm in the current China manufacturer table |
| Cooling boundary | 3 top cooling zones; bottom external cooling is optional in the manufacturer table |
| Transport and atmosphere | Verify actual rail width, supports, speed range and fitted nitrogen system |
Manufacturer model data · Important: model-level figures and features are conditional manufacturer information, not guarantees for a particular used Heller MARK 5 Convection Series unit.
Key Features
Configuration Must Be Verified
The offer must identify MARK 5 nameplate, 1936/1913 configuration, heating and cooling modules, conveyor width, support and atmosphere hardware; Loaded-board thermocouple trace, transfer tracking, cooling slope, oxygen log where fitted, flux-service access and recipe recovery.
Buyer decision guide
When Heller MARK 5 Convection Series Makes Sense — and When It May Not
Heller MARK 5 Convection Series selection should begin with production requirements and evidence, not with a model name alone.
Application qualification
Heller MARK 5 Convection Series Acceptance Plan
Select heating length from the populated assembly
For Heller MARK 5 selection, send the loaded PCB envelope, mass and underside clearances along with the solder paste process window. Keep the 1936 ten-pair and 1913 thirteen-pair heating arrangements separate in the quotation. A longer oven or more zones does not by itself establish production capacity. Request a thermocouple trace on the difficult assembly at the proposed board spacing and conveyor speed, and retain the loading conditions with the result.
Distinguish monitoring from measured profiling
Identify the controllers, oxygen sensors and traceability package actually installed on the named MARK 5 oven. Manufacturer software descriptions may include process logging or simulated profiles; neither replaces a witnessed board-temperature measurement. If nitrogen operation is included, request gas flow, oxygen sampling position and calibration records alongside the board trial. A clean 1936 MK5 family illustration cannot establish the rail arrangement, software license, cooling options or process atmosphere of a seller's machine.
Inspect the thermal and service path
Ask for safely isolated views of fans, heaters, conveyor support, chamber seals and flux collectors before they are cleaned for presentation. Review service access, deposit build-up and the recovery procedure with the offered recipe. Include exit temperature and board transfer in acceptance rather than recording only peak temperature. Heller China and an independent China supplier provide exact-family enquiry channels; neither was contacted. Request dated serial, location, condition and accessory evidence before treating an online listing as an available unit.
Typical Applications
Typical Applications for Heller MARK 5 Convection Series
Heller MARK 5 Convection Series should be evaluated against the buyer’s transfer controlled heat through flowing process gas, then cool the soldered assembly at the qualified conveyor speed. select heating length and atmosphere using a populated-board temperature profile, not a cabinet photograph. The final application fit depends on the evidence for the specific unit.
Before quotation
Three Heller MARK 5 Convection Series Buyer Questions
These questions keep the quotation scope connected to the buyer’s real SMT process.
1
Which 1936 mk5 heating requirement must the proposed Heller MARK 5 Convection Series demonstrate?
Heller MARK 5 Convection Series buyers should confirm this with actual-machine evidence before quotation.
2
What is included in this Heller MARK 5 Convection Series offer: mark 5 nameplate, 1936/1913 configuration, heating and cooling modules, conveyor width, support and atmosphere hardware?
Heller MARK 5 Convection Series buyers should confirm this with actual-machine evidence before quotation.
3
Can the Heller MARK 5 Convection Series acceptance run document loaded-board thermocouple trace, transfer tracking, cooling slope, oxygen log where fitted, flux-service access and recipe recovery?
Heller MARK 5 Convection Series buyers should confirm this with actual-machine evidence before quotation.
Running video confirmation
Heller MARK 5 Convection Series Running Video Review
Before shipment, review the relevant power-on, movement, operating state and visible condition for the specific offered unit.
Request a dated operating sequence of the offered Heller MARK 5 Convection Series. The model-image control requests evidence, not playback of a recorded video.
- Power-on and visible operating-state confirmation
- Transfer controlled heat through flowing process gas, then cool the soldered assembly at the qualified conveyor speed. Select heating length and atmosphere using a populated-board temperature profile, not a cabinet photograph.
- Unit-specific condition evidence before export packing
Used-machine inspection
Inspection and Export Preparation for an Actual Heller MARK 5 Convection Series
- Nameplate and configurationModel, serial, year, voltage and installed options.
- Machine configurationMechanical, transport, sensing, camera, software and motion condition relevant to the quoted Heller MARK 5 Convection Series.
- Transport and softwareConveyor, sensors, program and line-interface evidence where applicable.
- Running and packing proofPower-on evidence, visible operation and export packing records.
Spare Parts
Heller MARK 5 Convection Series Spare Parts Scope
Request a unit-specific Heller MARK 5 Convection Series list for configuration-correct conveyor service items, fans and heaters, temperature references, flux collectors, seals and authorized software backups. Availability is not claimed on this review page.
Quotation checklist
Provide target assembly, process requirements, 1936 mk5 heating, installed configuration and destination, required accessories and desired inspection evidence for the proposed Heller MARK 5 Convection Series.
FAQ
Common questions for overseas buyers evaluating a Heller MARK 5 Convection Series.
01Application
Which production task suits Heller MARK 5 Convection Series?
Transfer controlled heat through flowing process gas, then cool the soldered assembly at the qualified conveyor speed. Select heating length and atmosphere using a populated-board temperature profile, not a cabinet photograph. Compare MARK 5 configurations for board loading, heating dwell and maintenance access. Do not transfer vacuum processing, another generation's software or optimum speed claims to an unidentified used oven.
02Configuration
What should a buyer confirm for Heller MARK 5 Convection Series?
MARK 5 nameplate, 1936/1913 configuration, heating and cooling modules, conveyor width, support and atmosphere hardware. Request the exact nameplate and option list.
03Unit evidence
Does this Heller MARK 5 Convection Series illustration prove stock?
The Heller MARK 5 Convection Series illustration is model-reference imagery, not a dated stock photograph. Serial, location, condition, price and running evidence require separate confirmation.
Export packing proof
Export Packing and Container Loading
The V3 scrolling proof gallery is retained. It describes LCSMT export preparation, not the condition of a particular Heller MARK 5 Convection Series unit.
Send Your Heller MARK 5 Convection Series Production Requirement
Share target assembly, process requirements, 1936 mk5 heating, installed configuration and destination and inspection expectations. LCSMT can review whether an actual Heller MARK 5 Convection Series configuration is a practical match.