Gear pump used for butadiene rubber, chloroprene rubber, EPDM, SBR, NBR, natural rubber
GM-RM series rubber melt pump is efficiently self-cleaning. The structure for shaft sleeves is simple, while the fluid passageway is specially designed. All of this make the pulsation rate become much lower under the higher differential pressure. This series of melt pump applies to butadiene rubber, chloroprene rubber, EPDM, SBR, NBR, natural rubber, etc.
Technical Parameter
Material for Melt Pump Body: High Temperature Tool Steel
Material for Gear: High Temperature Tool Steel or Nitrided Steel
Material for Sliding Bearing: High Temperature Tool Steel
Shaft Sealing: Spiral Discharging
Heating System: Electrical Heating or Hot Water Heating
Cooling System: Shaft End Cooling
Model/Volume Range: 50CC - 2000CC, 50cm3/rev - 2000cm3/rev
Operating Parameter
Viscosity: ≤20000
Working Temperature: ≤130ºC
Cleaning Temperature:≤350ºC
Inlet Pressure: ≤20MPa
Differential Pressure:≤50MPa
ZB-R series rubber melt pump is efficiently self-cleaning. The structure for shaft sleeves is simple, while the fluid passageway is specially designed. All of this make the pulsation rate become much lower under the higher differential pressure. This series of melt pump applies to butadiene rubber, chloroprene rubber, EPDM, SBR, NBR, natural rubber, etc.
Technical Parameter
Material for Melt Pump Body: High Temperature Tool Steel
Material for Gear: High Temperature Tool Steel or Nitrided Steel
Material for Sliding Bearing: High Temperature Tool Steel
Shaft Sealing: Spiral Discharging
Heating System: Electrical Heating or Hot Water Heating
Cooling System: Shaft End Cooling
Model/Volume Range: 50CC - 2000CC, 50cm3/rev - 2000cm3/rev
Operating Parameter
Viscosity: ≤20000
Working Temperature: ≤130ºC
Cleaning Temperature:≤350ºC
Inlet Pressure: ≤20MPa
Differential Pressure:≤50MPa
Technical data
| Type |
Volume
(cc/r) |
Max rotary speed
(r/min) |
Outlet presssure
(MPa) |
Inlet pressure
(MPa) |
Rate of flow m3/h |
Temperature |
Low viscosity material
500-1000Pa·s |
High viscosity material
1000~8000Pa·s |
Ultra-high viscosity
≥8000Pa·s |
| GM-RM-10 |
10 |
120 |
≤35 |
Vacuum~5.0 |
≤0.06 |
≤0.04 |
≤0.03 |
≤200ºC |
| GM-RM-20 |
20 |
120 |
≤0.12 |
≤0.09 |
≤0.05 |
| GM-RM-31.5 |
31.5 |
120 |
≤0.19 |
≤0.13 |
≤0.08 |
| GM-RM-50 |
50 |
120 |
≤0.31 |
≤0.21 |
≤0.13 |
| GM-RM-75 |
75 |
120 |
≤0.46 |
≤0.32 |
≤0.19 |
| GM-RM-100 |
100 |
100 |
≤0.51 |
≤0.36 |
≤0.21 |
| GM-RM-160 |
160 |
100 |
≤0.82 |
≤0.57 |
≤0.34 |
| GM-RM-200 |
200 |
100 |
≤1.0 |
≤0.7 |
≤0.4 |
| GM-RM-250 |
250 |
100 |
≤1.3 |
≤0.9 |
≤0.5 |
| GM-RM-355 |
315 |
100 |
≤1.6 |
≤1.1 |
≤0.7 |
| GM-RM-500 |
500 |
100 |
≤2.6 |
≤1.8 |
≤1.1 |
| GM-RM-750 |
750 |
80 |
≤3.1 |
≤2.1 |
≤1.3 |
| GM-RM-1250 |
1000 |
80 |
≤4.1 |
≤2.9 |
≤1.7 |
| GM-RM-1600 |
1600 |
80 |
≤6.5 |
≤4.6 |
≤2.7 |
| GM-RM-2000 |
2500 |
80 |
≤10 |
≤7 |
≤4 |
| GM-RM-3150 |
3150 |
80 |
≤13 |
≤9 |
≤5 |
| GM-RM-4500 |
4500 |
60 |
≤14 |
≤10 |
≤6 |
| GM-RM-6300 |
6300 |
60 |
≤19 |
≤13 |
≤8 |
| GM-RM-8000 |
8000 |
60 |
≤24 |
≤17 |
≤10 |
| GM-RM-12000 |
12000 |
50 |
≤31 |
≤21 |
≤13 |
| GM-RM-25000 |
25000 |
50 |
≤64 |
≤45 |
≤27 |
Remark:the melt gear pump flow is associated with the work speed, material viscosity, pressure,
So the model selection please ask for us. |
Optional choice
Adpters
support stands
up stream equipments: suach as screen changer
filter mesh/screen
vacuum cleaning furnace
Packaging & Shipping
Packaging
Inner packaging:bubble protection wrap film
Outer packaging: wooden case
Shipping : The cargo can be deliverd by sea or by air as the request of customers
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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