Product Description
ZJA type slurry pump is a high-efficiency, energy-saving, single-stage, single-suction centrifugal slurry pump, which is divided into horizontal type (ZJA) and vertical type (ZJLA) according to the structure. Horizontal pumps are divided into 500mm, 450mm, 400mm, 350mm, 300mm, 250mm, 200mm, 150mm, 100mm, 80mm, 65mm, 50mm, 40mm and other specifications according to the outlet diameter.Vertical pumps are divided into 250mm, 200mm, 150mm, 100mm, 80mm, 65mm, 50mm, 40mm and other specifications according to the outlet diameter.
The flow parts of this series of slurry pumps are made of self-developed anti-strong wear-resistant Gaoming alloy cast iron, which has high efficiency, energy saving, long service life, light weight, reasonable structure, reliable operation, small vibration, low noise, and convenient maintenance.It can be applied to electric power, metallurgy, coal, and building materials to transport abrasive or corrosive slurries containing solid particles. The maximum weight concentration of the solid-liquid mixture is 45% for mortar and 60% for ore pulp, and can be operated in series according to user needs.
Product Feature
Pump body structure:
•The pump body adopts inner and outer double-layer metal structure.
•The pump casing is vertically split.
• The water outlet position is installed at 45° intervals and rotated to eight different positions.
Bearing lubrication:
Types of Bearing lubrications are divided according to different bearing boxes:
• The box type is lubricated with thin oil
• Cylindrical type is lubricated with grease.
• The bearing box △ embedded type is lubricated with thin oil or grease.
Shaft seal form:
• Auxiliary impeller shaft seal: suitable for single-stage pumps and the first-stage pumps used in series, and the lubrication of the stuffing used for the parking seal shall be clean water or grease under normal pressure.
• Stuffing seal: for the second and above stage pumps used in series, shaft seal water is required.
•Mechanical seal: used in working conditions where leakage is not allowed.
Impeller form:
• Closed impeller: The impeller is closed, with better abrasion resistance and improved pump efficiency.
• Semi-open impeller: The impeller has a large flow capacity, and does not need to be cleaned frequently when conveying easily scabbed materials, making the cleaning work much easier.
Product Parameters
ZJA SERIES
| Allowable Max power of motor (KW) |
4-1800 |
| Clean water performance |
Capacity(m³/h) |
4.6-5250 |
| Head(m) |
1-170 |
| Speed(rpm) |
300-2900 |
| NPSHr(m) |
0-5.6 |
| Max. Eff. |
37.6-81.1 |
| Patricle Max. size handled occasionally(mm) |
8-220 |
| Pump weight |
24-1500 |
Note:
1. (NPSH) r refers to the value at the specified point of the second gear speed in this catalog.
2. The normal passing particle size is 56% of the maximum particle size allowed for intermittent passing.
3. In the pump weight column, there are two values for the pump with the same base. The data outside the brackets is the weight of the pump under high speed parameters, and the data inside the brackets is the weight of the pump under low speed parameters.
Detailed Photos
Customer review
Company presentation
RFQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral export wooden case . If you have legally registered patent, we can pack the goods in
wooden case with your own marks after getting your authorization letters.
Q2. What is your termsof payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, etc.
Q4. How about your delivery time?
A: Generally, it will take from 10 dasys to 30 days after receiving your advance payment according to the pump's material. The
specific delivery time also depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test the pumps before delivery .
Q8: How do you make our business long-term and good relationship?
A. We keep good quality and competitive price to ensure our customers benefit ;
B. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they are from.
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