Dredging Booster Machine Gravel Sludge Dredge Pumping River Sand Suction Pump
Product Description
Product Description
Product introduction:
Type G(or GH) gravel pumps are the series products introduced from Warman International Equipment Ltd. Gravel pumps are designed for continously handling the most difficult higher abrasive slurries which contain too big solids to be pumped by a common pump. Type GH pumps are of high head ones.
Construction of Gravel Pump:
Construction of Gravel Pump is of single casing connected by means of clamp bands and wide wet passage. The wet parts are made of Ni hard and high chromium abrasion-resistance alloys. The discharge direction of punp can be oriented in any direction of 360 degree. This type of pump possesses the advantages of easy installation and operation, good performance of NPSH and abrasion resistance.
Material
The material for standard GN series gravel pump is high-chrome alloy. This kind of material is very wear resistant and has excellent performance under erosive conditions. KmTBCr27: hard carbides within its microstructure provides higher abrasion resistance.
Shaft Seal
There are 3 standard shaft seal methods: Packing seal: it is the lowest in cost.
Expeller seal: it is the most commonly used.
Mechanical seal: it has the best seal effect, but high in cost. also has strict requirement of flush water.
Expeller seal: it is the most commonly used.
Mechanical seal: it has the best seal effect, but high in cost. also has strict requirement of flush water.
Bearing Assembly
Convenient to adjust the space between impeller and front liner and can be removed completely. Lubricated by grease; Easy maintenance.
Model | Power(KW) | Flow（m3/h） | Head(m) | n (r/min) | Efficiency（%） | NPSH（m） | Minimum size of flow section (mm) |
6/4D-ZG | 60 | 300 | 45 | 1400 | 58 | 4 | 82 |
8/6E-ZG | 120 | 500 | 37 | 1400 | 60 | 3.5 | 127 |
10/8F-ZG | 260 | 950 | 43 | 1000 | 65 | 8 | 178 |
10/8S-ZG | 560 | 950 | 43 | 1000 | 65 | 8 | 178 |
12/10G-ZG | 600 | 1530 | 52 | 850 | 65 | 9 | 220 |
14/12G--ZG | 600 | 1700 | 65 | 700 | 73 | 5 | 241 |
18/16T--ZG | 1200 | 3300 | 40 | 500 | 72 | 6.3 | 254 |
20/18H-ZG | 1400 | 4300 | 39 | 400 | 66 | 8 | 330 |
24/20H-ZG | 1400 | 5600 | 57 | 400 | 70 | 7 | 380 |
8/6S-ZGH | 560 | 880 | 78 | 1100 | 71 | 4.8 | 140 |
10/8S-ZGH | 560 | 1300 | 70 | 950 | 72 | 5 | 180 |
12/10G-ZGH | 600 | 2220 | 67 | 700 | 73 | 8.2 | 210 |
16/14TU-ZGH | 1200 | 3050 | 59 | 500 | 72 | 6.5 | 230 |
Type notation:
For example
6/4 D --G( or GH)
6-- suction discharge diameter (inch)
4 -- discharge diameter (inch)
D -- frame form
G -- gravel pump GH-- high head of gravel pump
6/4 D --G( or GH)
6-- suction discharge diameter (inch)
4 -- discharge diameter (inch)
D -- frame form
G -- gravel pump GH-- high head of gravel pump
Packing & Delivery
Packaging: standard plywood packing
Container:40HQ/40GP/20GP
Container:40HQ/40GP/20GP
Packaging: standard plywood packing
Container:40HQ/40GP/20GP
Container:40HQ/40GP/20GP
Company Profile
◆ Jiangxi walker Machinery Co.,Ltd
Walker Machinery Equipment Co., Ltd is a professional industrial pump manufacturer, committed to providing technology supports and industry level solutions for various ultra heavy duty applications such as commercial building, municipal water treatment, construction dewatering, agricultural irrigation, mining & metallurgy, Paper/Pulp, oil & gas, food & beverage, etc. Founded in 1985, WALKER Pump has been a reliable provider in pumps field for almost 35 years, We combines the manufacturing,selling, and after-services so that our customers can get the best support. and as a experienced pump manufacturer, we continue the tradition of diligent and innovation fitting the everchanging needs of customers. Thanks to their versatility andguaranteed quality, WALKER’ pumps delivers long life with low maintenance cost in challenging operating conditions around the world.
1.Inquiry and consulting support.
2.Ore sample testing support.
3.View our Factory.
4.Design Flowchart.
2.Ore sample testing support.
3.View our Factory.
4.Design Flowchart.
1.Training how to instal the machine, training how to use the machine.
2. 1 year warranty .
3.Engineers available to service machinery overseas.
2. 1 year warranty .
3.Engineers available to service machinery overseas.
FAQ
1.How is the quality of your products?(mining equipment/machine) Answer: Our products are manufactured strictly according to national and international standard, and we will do a test on every machine before delivery. 2.Guaranteed? Answer: All of our products are guaranteed for one year. If products quality is not consistent with the description or promise we made before you place order, we promise 100% refund. 3.How about price? Answer: For the complete same machine, we can promise our quality is the best when the price same as other competitors, and our price can be lowest when the quality at standard level. 4.Service and Payment Terms? Answer: We can accept T/T and L/C; 30% deposit, 70% balance before factory delivery, which is international trade practice; Finished product pictures will be provided to customers before delivery. If you are interested in our products, please don't hesitate to contact us. Could you tell me the following questions, so that I can give you a complete solution, including best Exw-works Price Quotation! 1. Which machine do you need? like gold washing machine, Spiral Chute, vibrating screen, Jig separator, shaking table, etc. 2. What is your raw ore that you plan to process? like gold ore, diamond ore, tantalite or silica sand, etc. 3. What is the capacity you need? Like 10 tones per hour. 4. What is the feeding size to the machine? and what is the discharging-material size that you require? Sincerely welcome to send your inquiry,you can get best quotation and professional service.
Product Categories : Gravel Pump
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