main feature
A. Multi-temperature zone design, more temperature control points,
to meet the requirements of different temperature curves
B. Effectively eliminate voids, the total void area can be
controlled below 1%
C. Efficient production capacity, the average production cycle is
30~60 seconds
D. High-efficiency oil-free vacuum pump unit for shortest
depressurization time
E. Efficient flux recovery system to prevent flux residues
Key Features
Highest Yield Reflow Oven!
Lowest Delta T on the board
Lowest Nitrogen & Electrical Usage!
Maintenance Free!
VOID Free Reflow Oven – with Vacuum option
Industry 4.0 Compatibility
Integrated Cpk software at No Charge!
Specifications
| Machine Model | Heller 1936MK7 |
| Heating Zones | Top 10 / Bottom 10 |
| Cooling Zones | Top 3 |
| PCB Width | 50 - 560 mm |
| Max Conveyor Speed | 188 cm/min |
| Cross-Belt Temperature Tolerance | ± 2 ℃ |
| Accuracy of Temperature Controller | ± 0.1 ℃ |
| Conveyor Width Adjustment | Manual Motor Control |
| Operating System | Windows 10 |
| Overall Dimensions | W5900 x D1520 x H1440 mm |
| Typical Net Weight | Approx. 2120 kg |
The latest MK7 reflow soldering system
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 new heating module
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.
HELLER 1936 MK7 SMT Reflow Oven
Overall machine length: 590 cm (232″)
Number of heating zones: 10
Number of cooling zones: 3 upper cooling zone (standard) / lower
cooling zone and external cooling zone (optional)
HELLER 2043 MK7 SMT Reflow Oven
Overall machine length: 678 cm (267″)
Number of heating zones: 13
Number of cooling zones: 3 upper cooling zone (standard) / lower
cooling zone and external cooling zone (optional)
HELLER 2049 MK7 SMT Reflow Oven
Overall machine length: 744 cm (292″)
Number of heating zones: 15
Number of cooling zones: 4 upper cooling zone (standard) / lower
cooling zone and external cooling zone (optional)
HELLER 2156 MK7 SMT Reflow Oven
Overall machine length: 869 cm (342″)
Number of heating zones: 17
Number of cooling zones: 5 upper cooling zone (standard) / lower
cooling zone and external cooling zone (optional)
Other machine
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 . wenzhan Techonologies Co.,Ltd
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.
Why Choose Us?
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.
1. Professional pre-sales advice support
2. Excellent after-sales technical service
3. Flexible payment and return policy
4. One stop solution for SMT accessories
5. Stock in the factory with sufficient stock and fast delivery
