Product Details

LZB Screw pump

Mining Tunnel Cement Grout Injection Pump for Waterproofing

Product Description

Screw Pump Features:

1. LZB Single Liquid Screw Pump

2.adjustable pressure and slurry consistency, adjustable grouting pressure and discharge volume.

3.high efficiency, reliable performance, long service life.
4.simplified structure, light weight, flexible movement, convenient operation and maintenance.

Screw Pump Application: Screw Grout Pump

1.grouting extinguishant, mortar, cement paste, slurry and other liquid (particle size ≤ 3mm).

2.widely used in tunnels, coal mine, bridges and dams, building foundation, and other construction projects.

3.inflammable, explosive sites and other bad environment.

Screw Pump Technical Parameters: Screw Grout Pump

Model	LZB4.2/1.4-4	LZB2.4/3.0-5.5	LZB10/1.0-7.5	LZB3.0/3.0-11
Max. flow capacity	5.1 m3/h	3.3 m3/h	12 m3/h	3 m3/h
Max. pressure	1.4 Mpa	3 Mpa	1 Mpa	3 Mpa
Conveying distance	100m	100-200m	150 m	100-300m
Conveying height	30m	30-50m	50 m	30-100m
Power	4 kw	5.5 kw	7.5 kw	11 kw
Voltage	380 v/660v/1140v	380 v/660v/1140v	380 v/660v/1140v	380 v/660v/1140v
Output hose diameter	38 mm	25 mm	38 mm	25 mm
Weight	137 kg	280 kg	267 kg	420 kg
Dimension	1700×490×760 mm	16006001000 mm	1600×600×1000 mm	2000×500×1100 mm

Detailed Images: Screw Grout Pump

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2ZBQ Pneumatic Pump	LZB Screw pump

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KBW Mud Slurry Pump	SDB Manual Pump

FAQ

1. Q: Which pump should we choose?

A: To recommend the most suitable model, please tell us:

- Material: composition, max aggregate size

- Capacity (-m3/h) :

- Delivery distance (horizontally / vertically):

- Grouting pressure:

- Driven type: electric motor, diesel engine, pneumatic motor

2. Q: What is the vulnerable part? How many spares should we prepare?

A: After long-time running, the rubber piston and cylinder sleeve may get worn. We will offer some spares for free.

Referring to the service life of each part, we will put a rough estimate of requested spares according to your project scale.

3. Q: Can we have customized model?

A: Yes. Customized production and OEM production are available according to your actual requirements.

4. Q: Do i need technical skills to operate this machine?

A: Yes. Please read the Operation Instruction for some basic technical skills before operating this machine, and contact us if any operation procedure is unclear.

5. Q: What should we do if there are some problems with the machine?

A: The Operate Instruction will help with routine maintenance and common problems.

Also, you can contact us for technical instruction by email, instant messenger or live video etc.

6. Q: What is the lead time?

A: 1 week for sample model, 2~3 weeks for customized model. It depends for mass production.

7. Q: How about the package?

A: The machine will be wrapped by plastic film and packed by fumigation-free wooden case along with spare parts.

8. Q: How to place an order?

A: Both online order and offline order are acceptable.

It is suggested to place online order with a Trade Assurance to get full protection for first order.

9. Q :How to pay for this order?

A: Generally, TT, 30% deposit 70% before shipment;