Under water granulation machine-underwater pelletizing machine
The under water pelletizing system is consist of diverter. Mould, cutting mold , water cycling system, and dryer and classifier and t5he controlling cabinet.
And the technology of the under water pelletizing belong to the" hot face pelletizing " When the high temperature polymer melt stream flows from the reactor or extruder or compounding equipment to the channel of the mold in the end, at the same time of the melt leave forn the holes on the mold, it cutted by thehigh-speed rotating cutter blade and cut into the drops to processing water .
And then the droplets solidify and form a spherical particle close
Underwater pelletizing part:
Equipment Specifications:
1. Diverter valve: it is before the double pistoion continuous screen changer
2. Die: Wear resistant high quality alloy steel.
3. Blade: wear-resistant alloy blade, service life of up to one year
4. Die heating: special die heating system (make sure the die temperature reaches desired).
5. pelletizer: motor power 7.5KW(Brand:WANNAN), speed : 3000 rev / min, AC variable speed.
6. cutter pressure control system: automatic pressure control.
7. underwater pelletizing cabinet: Siemens programmable (PLC) and touch screen control, one-touch boot. Easy to operate.
8. Water heating systems: the water temperature is heated to the desired temperature before normal working, automatic temperature control.
9. Pump: Motor power: 4.0KW
10. dryer: GM-TS-500 type, power: 4KW
11. Classifier: GM-ZD-500 type
Application
Almost all polymers can be produced to pellets, suitale for PE,PP,PS,TR,TPE,TPR,TPV,PET,PVC,EVA,ABS,Mother calcium, calcium masterbatch, carbon black masterbatch and other materials.
The advantages of the pelets quality
1,Optimization of the particle shape, particle surfaces smooth and uniform
2,High density, good liquidity
3,Prevent oxidation of particles
4,Less bonding
5,Production and operating advantages
1)Automatic continuous production; a turn-key, convenient
2)Shorten the curing time, less floor space and cooling water demand; energy saving and enviroment friendly
3)Closed production environment clean
4)Low noise, no dust pollution
And our screen changer is installed together with this under water pelletizing system,
such as our plate type screen changer and double piston large filtration area continuous screen changer.
Zhengzhou Great Machinery Co., Ltd is a company focus on the design and research of hydraulic screen changer, melt pump and extrusion dies. Gmach is a young company but has a large number of senior technicians, the deep technical background and full of passion work team determine it is standing on a high starting point. We do not just supply you the products, but also provide the solution to solve the problem.
We are committed to provide you the best products with ever improving design, strict production and quality control. Strong professional technical team provides you the perfect pre-sales and post-sales services.
Gmach's mission: Commit to plastic extrusion field, develop the environment friendly product, create a well-known brand at home and abroad
Now we have the following products
1, Plate type hydraulic screen changer GM-SSP series
2, Double plate type screen changer GM-DSP series
3, Double piston type continuous screen changer GM-DP-R series
4, Plate type continuous screen changer GM-R series
5, Automatic screen changer GM-ACB series
6, Large filtration area continuous screen changer GM-DP-L series
7, Spining pump
8, extrusion melt gear pump
9. Chemical pump
10, plastic recycling machine
11, plastic granules making mahcine pelletizing line
