Heavy Duty Peristaltic Hose Pumps for Tunnel Bore Machines for Some Tbm Project

• After-sales Service: on-Line Video Support
• Warranty: 1 Year
• Certification: ISO9001:2000, CE, ISO14001
• Protection Grade: Customized
• Voltage: 380v
• Pump Shaft Position: Horizontal
• Model NO.: IHP90Z
• Pipe Type: 80mm
• Type: Custom Type
• Material of Hose: Nr/NBR/EPDM/Csm/F-Nr/F-NBR
• Max Flow: 30-40m3/H
• Head: 160m
• Max Output Pressure: 16bar
• Motor Power: 11/15/18.5/22kw
• Type of Pump: Positive Displacement Pumps
• Application: Agriculture,Biofuel,Chemical,Concrete,Food,Mining
• Usage: Lithium-Ion Battery,Wastewater,Paper & Pulp
• Product Name: Peristaltic Hose Pump
• Transport Package: Standard Export Wooden Case
• Trademark: Huayun
• Origin: China
• HS Code: 8413701090
• Production Capacity: 5000PCS/Year

Product Description

Tunnel bore machines (TBMs)

Tunnel bore machines (TBMs) have replaced conventional drill and blast techniques for many large underground construction projects. Tunnelling projects, such as underground transport links, often take place below heavily urbanised landscapes where the need to minimise disturbance is essential. However once excavation has started a breakdown can result in costly delays and downtime. In addition, repairs need to take place in-situ which can be difficult. Clearly TBMs require the most reliable components available, proven to operate reliably under the most arduous conditions.

Soft ground TBMs

Two key applications in tunnel boring projects where the choice of pump can affect performance are ground
conditioning and backfilling.
 

Ground conditioning

Preventing the face of a tunnel from collapsing during excavation and reducing wear on the cutter head is achieved through ground conditioning. Pumping abrasive slurry, foam and bentonite on to the tunnel face helps increase stability of the tunnel during excavation.
 

Backfilling

As excavation progresses, precast concrete segments are installed to form the tunnel wall.

Backfilling involves pumping grout into the void left by the TBM body and the tunnel wall and the concrete segments. There are two types of backfilling grouting; single-liquid and two-liquid grouting:

Single-liquid grouting (mortar) requires high pressure application and the fluid contains a high solids content.

Two-liquid grouting is where an abrasive cement slurry and liquid accelerator are mixed and injected at pressure into the void and start setting immediately after application. This process increases the risk of pump blockages.

Hefei Huayun Machinery Manufacturing Co.,Ltd,with 15,000m2 factory,is a China based company and a key player in the peristaltic pumps market.Our hose pumps are used globally and are known for low energy consumption,low and easy maintenance and exceptional bulid quality.Huayun is the national standard setter of hose pump in China,we have invention patent of hose pumps.We produce a range of different sizes of peristaltic pump and different material of hose for choose.Our hose pump can be used in many kinds of industries.

 

Model	Flow rate(m3/h)	Motor power(kw)	Output pressure(Mpa)	Speed(rpm)	Innder diameter of hose(mm)
IHP90Z	45	11	0-0.6	43	90
IHP90Z	36	15	0-1.0	35	90
IHP90Z	31	18.5/22	0-1.6	30	90

Why choose Huayun as partner?

Huayun has 15000m2 factory rather than trade company or small workshop.Each hose pump will be related to customer's production,we manufacture by ourselves and we can insure the quality of each hose pump.
Our registered capital is RMB66680000.00(About USD 10,500,000.00).If you really want to find a reliable long-term partner ,Huayun must be a good choice.


Hauyun New patent hose pump has patent structure and without any Side guide roller.

Hose pumps from other brand are all with side guide roller,you will pay more money on buy parts,You need to spend more time replacing the hose.In long term use, the side guide roller will cut the hose.

Huayun has Hefei hose pump engineering Technology Research Center approved by Hefei Science and Technology Bureau.We have our own R&D team for hose pump and we are the national standard setter of hose pump in China.

Huayun hose pump has our own patent and we also apply PCT patent in many countries.

Huayun through the holding company to produce their own hose pump, has its own hose formula and process. Every hose is easy to trace.We have NR/NBR/EPDM/CSM/AFLAS/F-NBR/F-NR for choosing.

Huayun has professional sales and after-sales service team.We have subsidiary in America and India.

More products for your reference.

 

 

FAQ

1. Are you manufacturer?
Ans: Yes, we are factory with more than 20 years manufacturing experience.We have our own 15000m2 factory and one share-controlled company for manufacturing rubber hose.

We welcome you to visit our factory and arrange person to inspect product before delivery.

2. What is the terms of payment?
Ans: T/T 30% deposit, T/T 70% before delivery. We'll share the photos of the products and packages along with invoice and packing list.For big order,we can also accept L/C.

3. What is the terms of delivery?
Ans: EXW, FOB, CFR,CIF

4. How about the delivery time?
Ans: We have mold for all models of our hose pump.Generally it takes 7-10 working days after receiving the advance payment. The specific delivery time depends on the items and the quantity of the order and the requirements of customers.

5. What is the warranty of the machine?
Ans: Our main machine enjoys 1 year warranty, all accessories broken can apply a new one during this time, and we offer video supporting installation ,operation and maintenance.

6. What is your packing like?
Ans: We use standard exporting wooden case.

7. Will you test the goods before delivery?
Ans: Yes, we will test 100% before packing.