i tractor slurry pump manual

ZG Super wear-resistant high chrome alloy sand gravel pump

Overview

Pump Size: 4-20inch

Capacity Range: 36-4320 m3/h

Head Range: 10- 80m

Speed Range: 200-1400rpm

Power Range: 60-1200kw

ZG(H) Series Sand Gravel Pump is horizontal single-casing gravel pump with wide channel to transfer sand, slurries or gravels with big particle size.

The wet parts are made of Ni-hard and high-Chrome alloys resistance material to ensure long service life. It has superior performance than common pumps in dredging, sand mining, barge loading and mineral processing etc.

Features

1. Broad impeller path created by single casing and clamp bands connection;

2. Unique design to make maintenance and wet parts replacement convenient;

3. Dig deep advantage, good dig deep effect within 30 meters.

4.Using a variety of speed and modifications to make pump running under best condition. Long service life, high efficiency which can meet many poor transport conditions.

5. The discharge direction of pump can be oriented in any direction of 360°.

6. Driving type mainly have V belt drive, elastic coupling drive, gear reducer drive, hydraulic coupling drive, variable frequency driven etc.

Structure

It adopt international advanced technology, non-clogging design with big flow channel and 3-Vane high efficiency closed impeller. Large solid particles are allowed.

Bearing assembly – a large diameter shaft with short overhang minimizes deflection & contributes to long bearing life.

Casing – single casing be made of high-chrome alloy, provide long wear time.

Impeller – 3 vanes impeller, processing larger solids easily. The impeller and casing are threaded connection,no need nuts. High efficiency and high head designs are also available.

Cover plate – wear is reduced and maintenance simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal.

One-piece frame – a very robust one-piece frame cradles the cartridge type bearing and shaft assembly. An external impeller adjustment mechanism is provided for easy adjustment of impeller clearance

Specification

Model Meaning

ZG-6x4D ZG: Zidong Pump Gravel Pump

6: Intake size in inch

4: Discharge size in inch

D: Frame type

ZG SERIESCLEAR WATER PERFORMANCE

MODELMAX.

POWER (KW)Capacity (m 3 /h)HEAD

(m)SPEED

(r/min)MAX.Eff%NPSH (m)Max size passage (mm)

ZG-6×4D 60 36-250 3.5-51 600-1400 50 3.5 82

ZG-8×6E 120 180-540 10-48 800-1400 50 4.5 127

ZG-10×8F 260 180-820 13-50 500-1000 65 7.5 178

ZG-10×8S 560 180-820 13-50 500-1000 65 7.5 178

ZG-12×10G 600 360-1200 11-58 400-850 70 4.5 220

ZG-14×12G 600 500-3000 6-66 300-700 68 4.5 241

ZGH-10×8S 560 750-1300 18-80 500-950 68 7.5 180

ZGH-12×10G 600 1400-2700 28-78 350-700 72 8 210

ZGH-16×14TU 1200 700-3400 20-72 300-500 72 8 230

ZG-18X16TU 1200 720-3600 20-75 250-500 70 9 254

ZG-20×18TU 1200 700-4000 15-50 200-400 68 6 330

Performance Curve

Performance Curve

Applications

They are suitable for delivering slurries in Mining, Explosive-sludge in metal melting, dredging in dredger and course of rivers, and other fields.

Sand and gravel River and pond dredging Hydraulic mining

Tunneling Slag granulation Sugar beet

Root vegetables Heavy refuse removal Large particle or low NPSHA applications