Industrial Horizontal Centrifugal Slurry Pump 12 Inch 5 Closed Vans For Gold Mining

Product overview

14 / 12 ST - heavy duty, horizontal slurry pumps. High efficiency transfer of abrasive and high density slurries with extended wear life and reliable service intervals. M pumps feature a rugged cast iron construction with replaceable wear liners available in 27% chrome white iron, rubber or urethane to suit a wide range of applications, slurry types and consistencies. M Horizontal Slurry Pumps are 100% fully interchangeable with the most common slurry pump design in the mining industry.

(R) slurry pumps continuous pumping of highly abrasive, high density slurries with minimal maintenace requirements and can be applied Multi-staged in series.

The positions of the pump outlet can be positioned at an interval of 45°according to different requirements.

Both metal or rubber liners and impellers, or a combination of both, are interchangeable within the same pump to facilitate use.

cantilever, horizontal and centrifugal pump shafts can be sealed by packing seals or centrifugal type seals.

A removable cartridge type grease lubricated bearing assembly can be replaced with the pump base in-situ.

Polyurethane, stainless steel, Hastelloy 276-C, ceramic and various hard wearing alloys are available on request.

Typical Applications:

Tailings

Heavy Mining

Ash Handling

Cyclone Feeds

Pulp and Paper

Corrosive Slurries

Coal Preparation

Mineral Processing

Aggregate Processing

Heavy Refusal Removal

Materials

A05, Ultrachrome 27% Cr

A07, 15/3 Cr-Mo Iron

A49, Ultrachrome 28% Cr Low C

R26, Natural Rubber

R33, Natural Rubber, Reinforced

Type meaning

14 / 12 ST - Capacity Control

During the operation of the slurry pump, attention should be paid to the temperature and leakage of the packing gland. Normal packing leakage should not exceed 10-20 drops per minute.

In the pump operation, if the slurry pump can take in air and it can be solid, it will make an abnormal sound and vibrate accordingly.
In the pump operation, if the backup valve of the standby machine leaks and the switching valve is always open, it should be noted that the backup machine is reversed due to the reverse flow.

When the pump regulates the flow during normal operation, it is not possible to reduce the flow rate by reducing the opening of the pump suction line valve. Otherwise, the pump inlet flow will be insufficient and the pump will cavitation.
In the pump operation, for the bearings that need cooling water, pay attention to the temperature and quantity of water, and try to keep the bearing temperature within the specified range.
slurry pump start: Check the entire unit as follows before starting.
(1) The pump should be placed on a firm foundation to withstand the full weight of the pump to eliminate vibration and tighten all anchor bolts.
(2) Pipes and valves should be supported separately. There are seals at the pump flange. When tightening the coupling bolts, please pay attention to the metal lining of the pump is higher than the flange. At this time, the bolt should not be tightened too much to avoid damage to the gasket.
(3) Rotate the shaft by hand according to the direction of rotation of the pump. The shaft should be able to drive the impeller to rotate, and there should be no friction. Otherwise, the impeller clearance should be adjusted.
(4) Check the steering of the motor. Make sure that the pump rotates in the direction of the arrow marked on the pump body. Note that the pump is not allowed to rotate in the opposite direction, otherwise the impeller thread will trip, causing damage to the pump.
(5) When the transmission is directly connected, the pump shaft and the motor shaft should be accurately centered. When the belt is driven, the pump shaft and the motor shaft should be parallel, and the position of the sheave should be adjusted so as to be perpendicular to the groove to avoid severe vibration and wear.
(6) A detachable short pipe shall be installed at the suction pipe of the pump. The length shall be sufficient to disassemble the pump cover and replace the wearing parts to facilitate the inspection of the pump.

(7) shaft seal inspection: the expeller shaft seal pump, because of its different stop seal structure, so when the pressure relief cover with oil cup, it is necessary to add grease through the oil cup, grease recommended calcium-sodium grease.

Performance table

Construction Design

Shijiazhuang ShizaPump Industry Co.,Ltd. founded in 2008, is a professional industrial pump manufacturer engaged in researching slurry pump, wear and corrosion resistant materials and OEM processing.

Shizapump group covers more than 40000 square meters, the registered capital is 18 million yuan. Over the years with strong strength and people-oriented concept, we absorb a large number of high-quality management and technical talents. Existing staff is more than 220 people, of whom 30% are technicians.

Our production area covers an area of 24000 square meters, the total production capacity of an annual output is 10000 units (sets), and the annual output of all kinds of high chromium alloy castings is 2000 tons.The production area is divided into five districts one area and two centers, namely mould casting, heat treatment, fine machining, forge welding and assembly coating of five production areas; finished spare parts; quality analysis and water experiment. The main material of products: A05, A49, A33, A51 and other high chromium white cast iron.

Shijiazhuang ShizaPump Industry Co.,Ltd. fully implements the ISO9001 management system and observes the process of inspection. Quality inspection records are available in all production processes. Professional instruments include spectrometer, metallographic analyzer, flaw detector, mechanical test machine (strain, impact, hardness), magnetic flowmeter, pressure gauge, ammeter, vibration meter, noise meter, hydraulic experimental curve of professional software. Perfect detection guarantees the quality of equipment to ensure that each pumps and parts are fully in line with the requirements.

Shijiazhuang ShizaPump Industry Co.,Ltd. has spread all domestic market in China over 30 provinces and municipality. Also has been successfully used in 20 countries in global .First line staff have professional experience to provide service for customers.