Concrete pump is used for continuous delivering mixed concrete to the construction site, such as building, bridge and tunnel construction, etc. Our pump capacity ranges from 30m3/h to 120m3/h, and the delivery pressure is from 5Mpa to 20Mpa. The concrete pump can be equipped with diesel engine or electric motor to meet different customers’ demand.
1. We adopt famous brands engine for the pump, such as Siemens motor, Volvo diesel engine, Lovol diesel engine or Deutz diesel engine.
2. The main oil pump uses German Hawe, Rexroth or Japanese Kawasaki brand.
3. The hydraulic hose joint is from American Eaton to ensure safety and no leakage for the hydraulic system.
4. S valve is made of high manganese steel, anti-wearing and anti-high pressure; the splined shaft surface is treated by alloy material, which enhances its abrasion performance and fatigue strength.
5. Glasses plate and cutting ring are made of high hard anti-wearing alloy material, which prolongs their service lives.
6. Seals for big oil cylinder is American Parker brand.
7. It adopts progressive dispenser to supply oil for points of lubrication system, and it can supply oil accurately at regular time, saving grease consumption.
8. High pressure on outlet of the pump to make high building and long distance concrete delivery.
9. Main electrical elements are from Schneider and LG company, which is more reliable.
|Power||Electromotor||Electromotor||Diesel engine||Diesel engine|
|Maximum theoretic delivery volume (m3/h)||30||40||30||40|
|Maximum outlet pressure (Mpa)||10||11||10||11|
|Maximum aggregate diameter (mm)||≤30 (≤20)||≤30 (≤20)||≤30 (≤20)||≤30 (≤20)|
|Cylinder diameter × stroke (mm)||Φ140×800||Φ140×1200||Φ140×1200||Φ140×1200|
|Main motor (Kw)||37||45||56||56|
|Inner diameter of delivery pipeline (mm)||Φ100 (Φ80)||Φ100 (Φ80)||Φ100 (Φ80)||Φ100 (Φ80)|
|Outline dimension (mm)||4300×1500×1550||4500×1500×1720||4300×1500×1720||4500×1500×1720|
|Overall weight (Kg)||2200||2500||2400||2500|
|Maximum theoretic delivery distance (m)||Horizontal 500||Horizontal 570||Horizontal 500||Horizontal 570|
|Vertical 175||Vertical 190||Vertical 175||Vertical 190|
On May 23, 2017, one set of HBT40-200 electric concrete mixer with pump and 100m concrete delivery pipes were delivered to our South America customer. This customer is a construction contractor. He is our regular customer, and he uses our machine very well.
On March 10th, 2017, 2 sets of JZR500DH diesel engine concrete mixer were loaded into container at our factory and will be shipped to Africa.
On September 30, 2015, DASWELL delivered one set of DFB6-15 block making machine to our regular customer in South America. This customer is a concrete batching plant manufacturer in their country. They have rich experience in concrete batching plant. But, for block making machine, it is the first time for them. They wanted to expand their business, so, they accept the block production line project.
We loaded one set of HBT30/JZM450 concrete mixer with pump into 20OT container and sent it to Southeast Asia on September 4, 2014. This customer is big pumping machines reseller in local country. So, they are very professional in pumping machines. After the mixer pump was ready for delivery, they came to our factory to inspect his machine and visited our machine working site. For his machine, he will use it near to the seaside. So, he is a little worried that the seawater will corrode the machines. After talking with our engineer, he was satisfied with it.