Elastomer Gear Pump, Melt Gear Pump for Elastomer Polymer Melt Extrusion

• Mesh Form: External Engaged
• Tooth Flank: Straight Tooth
• Power: Electric
• Type: Normal Line Gear Pump
• Applications: Machinery Manufacturing
• Certification: CE
• Model NO.: GM-RM series
• Usage: Polymer Melt Gear Pump
• Scope of Application: PS, PP, Pet PVC, PC, PMMA, PA, ABS, PE-Lld, etc.
• Application: Transportation, Pressurization or The Metering of
• Heating Method: Electrical Rod Heating
• Outlet Pressure: ≤40MPa(6000 Psi)
• Transport Package: Seaworthy Packaging
• Specification: SGS, CE
• Trademark: Gmach
• Origin: Zhenghzou
• HS Code: 8421299090
• Production Capacity: 500 Sets/Year

Product Description

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.