The Heller 1707 MK5 is a reflow soldering oven designed for high mix, medium volume throughput. It offers precise temperature control, ensuring process uniformity regardless of component density or board loading. Some key features include:

• Rapid response times with heater module adjustments of less than 0.1ºC.
• Advanced 5 thermocouple PCB profiling with storage for 500 temperature recipes.
• New flux collection system that minimizes maintenance.
• Ultra-parallel conveyor system for tight tolerances.
• Fast cooling rates exceeding 3ºC/sec, meeting lead-free profile requirements.
• Energy efficiency, reducing nitrogen consumption by up to 40%.

Configuration:

Item 1:

1707MK-17

1707MK5 Ultra Low Nitrogen & Power Consumption Reflow Oven with

Semi Circular Balanced Flow Heater Modules

Item 2:

208V-17-5 –

Electrical Operation 208/240 volt, 100 Amps

Item 3:

EHC-CS-17 –

Edge Hold Conveyor (Computer Adjust) with 4.8mm / .187” long EHC Pins with Heavy Duty Overhead Trolley Center Tack System,

Front Rail Fixed – Maximum PCB with 22”

Item 4:

AL-17 –

Automatic Lubrication System for Edge Hold Conveyor

Item 5:

N2-17 –

Inert Atmosphere < 100PPM of Oxygen

(required on a nitrogen oven)

Item 6:

ULC-N2-17

Ultra Low Consumption Nitrogen – Auxiliary tunnels at entrance and exit of oven to reduce N2 consumption. Balance Flow heater modules to provide laminar flow and further reduce nitrogen consumption at 600-1200 SCFH (depending on PCB size). Tunnel will be configured for a max. PCB size of 22”

(required on a nitrogen oven) includes mesh belt.

Item 7:

WLC-FF-17

Open Loop Cyclonic Cool Pipe Water Cooling and Flux Separation System – Enhanced Blow-Thru Water Cooling Module for Ultra Low Product Exit Temperatures – Closed Loop Temperature Controlled Cooling Module for Controlling Cooling Slope –  Water must be a 50/50 mixture of ethylene glycol – does not include external chiller

Item 8:

N2 ON/OFF-PC-17

Nitrogen On/Off Capability (Computer Controlled)

Item 9:

OCL-17

Open Loop Nitrogen Monitoring & Control System

Item 10:

BBU-17

Battery Back-Up of Computer, Controller, Mesh Belt & Edge Hold Conveyor System

Item 11:

SMEMA-17

SMEMA Sensors for Electrical Interface Up and Down Stream

Item 12:

IFSC-17

Closed Loop Computer Fan Speed Control of Heater Module Blowers

(3 Groups – Top, Bottom & Reflow Zones; Speed Settings High, Medium & Low)

Item 13:

CFSC-17

Closed Loop Computer Fan Speed Control of Cooling Module Blowers

Item 15:

N2D-17 –

Nitrogen to Air Reflow Oven Diverter to Eliminate the Chiller Requirement

Note: N2 Diverter will be installed during the installation of the oven

Item 16:

ETL-17

ETL Electrical and Safety Features to Comply Local Electrical Codes

Item 17:

35ITO-17

45MM Clearance Above & Below the Edge Hold Conveyor Pins

Item 19:

BA-17 –

Board Animation for Tracking PCB’s Through the Reflow Oven

Item 20:

30IHM-17

30” Wide Heater Modules for Processing up to 22” Pub’s on the Edge Hold & Mesh Belt Conveyor Systems

Item 21:

HCM-17

Closed Loop Temperature Controlled Cooling Module for Controlling Cooling Slope

Item 22:

ECDHI-17-

Heller Industries CPK Monitoring & Profiling System Integrated into the

Heller Reflow Oven