SMT HELLER 1936 MK7 Lead Free Hot Air 10 Zones SMT Reflow Oven
HELLER SMT Reflow Oven
,188 cm/min SMT Reflow Oven
,10 Zones hot air reflow oven
The 1936 MK7 from Heller Industries Inc is a Reflow Soldering Equipment with Heating Zone Length 590 mm, Max Pcb Width 558.8 mm.
- Multi-temperature zone design, more temperature control points, to meet the requirements of different temperature curves
- Effectively eliminate voids, the total void area can be controlled below 1%
- Efficient production capacity, the average production cycle is 30~60 seconds
- High-efficiency oil-free vacuum pump unit for shortest depressurization time
- Efficient flux recovery system to prevent flux residues

1. The latest low roof design
2. The latest low-top cover design is adopted, which is convenient for customers to operate and maintain. The surface temperature of the machine is lower, which is environmentally friendly and energy-saving.
Optimized low-height heating module to achieve the best temperature uniformity; can reduce nitrogen consumption by up to 40%, balance airflow saving Nitrogen. The new heating wire has higher heating efficiency and longer life.
| Model | Overall machine length | Number of heating zones | Number of cooling zones |
|---|---|---|---|
| HELLER 1936 MK7 | 590 cm (232″) | 10 | 3 upper cooling zone (standard) / lower cooling zone and external cooling zone (optional) |
| HELLER 2043 MK7 | 678 cm (267″) | 13 | 3 upper cooling zone (standard) / lower cooling zone and external cooling zone (optional) |
| HELLER 2049 MK7 | 744 cm (292″) | 15 | 4 upper cooling zone (standard) / lower cooling zone and external cooling zone (optional) |
| HELLER 2156 MK7 | 869 cm (342″) | 17 | 5 upper cooling zone (standard) / lower cooling zone and external cooling zone (optional) |


We are smt support provider for smt machine parts and equipment .such as reflow solder oven, Wave Soldering Machine, Pick and Place Machine, SMT PCB Printer, SMT AOI SPI Machine, SMT Reflow Oven, PCB conveyor , smd counter ,loader & unloader machine ,nozzle / feeder , feeder storage cart smt reel rack , smt grease , solder paste mixer, KIC thermal profiler,smt tape ,SMT Assembly line and so on .
In 2009, Shenzhen wenzhan Technology Co., Ltd. was established to build a more timely and effective communication platform, and realize the company's service tenet of serving leading customers.The engineers of the company are professional technicians who have been certified by the original factory for more than 10 years. They always adhere to the value of putting the interests of customers first, and provide customers with high-quality equipment accessories, consumables, fixtures and technical support services.
In order to effectively reduce the cost of customers, the company set up a machining plant, and changed most of the feeder parts to self-produced parts, so as to ensure sufficient inventory and reduce the cost of customers at the same time.
It is precisely because wenzhan technology has the following advantages over the same industry that more and more customers choose wenzhan as their preferred supplier.
- Professional pre-sales advice support
- Excellent after-sales technical service
- Flexible payment and return policy
- One stop solution for SMT accessories
- Stock in the factory with sufficient stock and fast delivery