Plastic melt pump for plastic extruder
This kind of
melt pump is mainly used for extruder or pressurization, stabilizing flow and transportation of medium or high viscosity polymer. This series of melt pump adopts electrical heating, and applies to PS, PP, PET, PVC, PC, PMMA, PA, ABS, PE-LLD, etc.
Technical data:
1. Rotate speed: ≤ 60rpm(Adjustable)
2. Temperature: 400° C (max. )
3. Max. Outlet pressure: 350Bar
4. Max. Differential pressure: 275Bar
5. Heating method: Stainless Steel Cartridge Heater
6. Fastening parts: 12.9 high-strength screws
7. Voltage: 380V(Others are optional)
8. Frequency: 50Hz(Others are optional)
Benefits of Applying GMACH Melt gear Pump:
1. Reducing stress on the extruder by means of shifting the job of building pressure to the melt pump;
2. Increasing the hourly output;
3. Removing the output variations and pressure pulsations, thus greatly improving the product quality;
4. Saving raw material by means of tighter manufacturing tolerances;
5. Improving the the dimensional accuracy during the production of sheets and profiles;
6. Optimizing the surface and optical quality during the production of films, sheets and profiles;
7. Improving the product quality with regard to homogeneity and pellet size in compounding;
8. Extending the lifetime of the upstream machinery;
Application show
Model of
Gear pump |
Volume
(cc) |
output
(kg/h) |
Heatingpower
(kw) |
Driving power
(kw) |
Outlet pressure
(Mpa) |
Working
Temperature
(ºC) |
| GM-P-30 |
30 |
30-150 |
3 |
3 |
≤35 |
≤350 |
| GM-P-50 |
50 |
50-280 |
4 |
5.5 |
≤35 |
≤350 |
| GM-P-100 |
100 |
100-500 |
5 |
7.5 |
≤35 |
≤350 |
| GM-P-150 |
150 |
200-900 |
6 |
11 |
≤35 |
≤350 |
| GM-P-250 |
250 |
300-1200 |
8 |
18.5 |
≤35 |
≤350 |
| GM-P-400 |
400 |
400-1600 |
9.5 |
22 |
≤35 |
≤350 |
| GM-P-500 |
500 |
500-2000 |
12 |
30 |
≤35 |
≤350 |
| Inlet pressure (Mpa) ≥1.0 cleaning Temperature (ºC) ≤400 |
Applications
For Processing:
PET PBT
PA6 PA66 PA12
LDPE LLDPE HDPE HMWPE
PP EVA PB
PS HIPS ABS SAN
PC PES
PMMA POM TPU
Other high viscosity Polymers
About Gmach
Zhengzhou Great Machinery Co.,Ltd, a high-tech company with deep technology background and strong work team and services in China. Our global team is dedicated to equipping our customers with the competitive solutions. Our business across the hydraulic screen changer/ melt filter, melt gear pump, extrusion dies,and plastie recycling granulator.
Gmach is a rapidly growing company, it has a large number of sensior technicians and and full of passion and ambitious young people. the deep technical background and sense of responsibility work team determine it is standing on a high starting point.
We do not just supply the products , but also provide value-added solutions to more customers in more markets all around the world . In the process, we're helping manufacturers everywhere improve productivity, cut costs, increase energy efficiency, eliminate scrap, reduce cycle times and do whatever else it takes to succeed in today's complex global economy.
Our team is committed to provide customers the best products with ever improving design. Strict production and quality control,and the perfect pre-sales and post-sales services.
We are on the way to be your most reliable and trustworthy partner, now more than ever.
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