High Precision Mini Melt Gear Pump for Extrusion
High precision mini melt gear pump for extrusion
1. Features of ZB-D series rotary mini melt gear pump
1). Realize the stable extrusion, improve the product dimensional accuracy, reduce rejection rate. During the process of extrusion, the uneven feeding amount, fluctuation of the barrel and the head temperature and the screw rotation speed pulsation are difficult to avoid. The melt gear pump can eliminate the error of the feeding system, greatly weaken the upstream process fluctuations, and get immersed into stable working condition, thereby improve the product dimensional accuracy and reduce rejection rate.

2). Increase production, reduce energy consumption, achieve low temperature for extrusion, prolong the service life. Due to adopt of the melt pump in the extruder, the reducing function is transferred to the gear pump from extruder, the extruder can work in the low temperature, the leakage flow rate is greatly reduced, and the yield increased. It is easier for melt pump than extruder to create head pressure effectively and reduce the back pressure of extruder which can bring down the axial force on the screw, to prolong service life.
3). With characteristics of linear extrusion, convenient for upstream and downstream to coordination work. Due to the less leakage of the gear pump, the output of pump and rotated speed are linear relation nearly. Once the gear pump speed has changed, its flow can be known exactly. Due to the speed of upstream & downstream equipment and the melt gear pump can be determined, it can achieve the whole extrusion process online monitoring and feedback control according to the pressure of the gear pump inlet and outlet and the temperature and the other information data.
2. Parameters of ZB-D series rotary mini melt gear pump
Type |
CC/Rev |
Capacity (L/H) |
Heating power (kw) |
Dirven system (km) |
Pressure |
Temperature |
ZB-0.2 |
0.2 |
0.2-0.6 |
0.5 |
0.37 |
Inlet pressure: ≥0Mpa
Exit pressure: ≤35Mpa
|
Operating temperature: ≤350℃
Clearing temperature: ≤450℃
|
ZB-1 |
1 |
1-3 |
1 |
0.5 |
||
ZB-2 |
2 |
2-6 |
1 |
0.75 |
||
ZB-5 |
5 |
5-15 |
1 |
1.1 |
||
ZB-10 |
10 |
10-30 |
1 |
1.5 |
||
ZB-20 |
20 |
20-60 |
2 |
2.2 |
||
ZB-31.5 |
31.5 |
30-90 |
2 |
3 |
||
ZB-50 |
50 |
50-150 |
2 |
4 |
||
ZB-100 |
100 |
100-300 |
3 |
5.5 |
||
ZB-150 |
150 |
150-450 |
4 |
7.5 |
||
ZB-200 |
200 |
200-600 |
4 |
11 |
||
ZB-250 |
250 |
250-750 |
5 |
15 |
||
ZB-315 |
315 |
300-900 |
6 |
18.5 |
||
ZB-400 |
400 |
400-1200 |
8 |
22 |
||
ZB-500 |
500 |
500-1500 |
10 |
30 |
||
ZB-630 |
630 |
600-1800 |
12 |
37 |
||
ZB-800 |
800 |
800-2400 |
15 |
45 |
||
ZB-1000 |
1000 |
1000-3000 |
18 |
55 |
||
ZB-1500 |
1500 |
1200-4500 |
20 |
75 |

Batte is high-tech company which integrate R&D, design and manufacture. Batte’s main product includes high-qualified screen changer, metering gear pump, extrusion dies. Batte has advanced processing equipment and rich experience in production, has a perfect quality control system and perfect after-sale service system. Batte has right to import and export.
Batte have extra years experience in melt filtration system. And Batte make our products multivariate, long lived, with high degree of accuracy, leak-proof, and so on, to stand out in our profession and take leading position so that we are welcomed and trusted by the market. And combination with the practical requirements of customers, continuously improve the quality of products and using function to meet customers’ demand for products of high quality.
Our product are exported to Taiwan, Japan, USA, Turkey, Mexico, Brazil, Russia, India, Malaysia, Vietnam, Iran, and other countries and regions and received high praised by our customer.
Our advantages:
1. we have CE,ISO,SGS and BV certificate;
2. we have 11-year experience;
3. we are a leading brand in China;
4. we have over 100 workers to ensure quick delivery;
5. we have 10 engineers to design special concrete plants for our customers;
6. we have after sales service like: installation, debugging, operator trainning and spare parts supply.

1. Installation Services: During the period of installation and debugging, we shall offer training about effective operation and maintenance.
2. Technical Services: We can assist our clients to solve all kind of technical problems with our capable technical team, and we own adequate experience for production line transformation project.
3. Warranty Services: We offer free after sale service except the engineers' traveling expense for any quality problem occurs during our 12 months warranty period.
1. Which melt pump size we can use?
Before recommending our proper melt pump model for you, we need to confirm with you the following points:
1.1. The production line and the final product;
1.2. The material you deal with;
1.3. The viscosity of your material;
1.4. The hourly output;
1.5. The working temperature;
1.6. The working pressure;
2. What is your MOQ;
At present, our MOQ is 1 set;
3. How long is the delivery time?
In general, the delivery time is 4-5 weeks.
4. What is your guarantee term?
The warranty period for our products is one year.During the warranty period, the seller is responsible for replacing free damageable parts , while the buyer pays for freight.
5. How about the oversea installation and debugging?
Our engineer can be assigned for installation and debugging. Or we can use long-distance technical assistance based on Industry 4.0.
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