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UB3 ball valve grout pumps
UB series and 3SNS piston mortar pump have features of high pressure, large flow, stable working. They're applied to conveying and plastering various kinds of features and uses of different dry ready-mixed mortar, including various special mortars, gypsum mortar. They're also used for pressure grouting cement slurry and cement mortar.
2UB5 and 3SNS piston mortar pump have strong power, smooth pumping, small abrasion, wide range of applications. They’re applicable for on-site mixing mortar, ready-mixed dry mortar, adhesive mortar, thermal insulation mortar, fireproof mortar, floor surface mortar, self-leveling mortar construction. They're widely used in the dam foundation curtain grouting, slope anchor grouting, holes grouting in tunnel and underground project pile, soil nail wall (circumference slope).

Technical parameters
| Model | UB3 |
| Output | 50L/min |
| Theoretical Dlivery Height | 0-40m |
| Theoretical Dlivery Distance | 0-80m |
| Main Motor Power | 4kw |
| ID of entry pipe | 64mm |
| ID of exit pipe | 38mm |
| Working Pressure | 2Mpa |
| Piston qty | 1pc |
| Net Weight | 250kg |
| Dimension | 1033×474×940mm |



Wenzhou Engineering Machinery Co., Ltd. is a member of China Construction Machinery Association, China Bulk Cement Association of Popularization & Development, is the first batch of key enterprises in Zhejiang Province. It is leader of China's mortar spraying technology, and recognized as one of the scale of strong enterprises for the manufacture of mortar spraying machine.
Wenzhou Engineering Machinery Co., Ltd. has been committed to the manufacture of concrete machinery for such a long time, based on the domestic leading technology, relying on international cooperation R & D advantages, together with Germany NORD, CELLMANN and other famous companies to import advanced management concepts and management models, improved product quality management system. Following the ISO9001 quality management system, and with full implementation and effective operation of it, we are able to ensure product’s quality and stability.
Our products are renowned because of high quality and a famous brand at home and abroad. In the 1970s, our company introduced the German plunger type, squeeze type, Screw concrete transportation, Mortar spraying technology into China. And nowadays the continuation of the current concrete pump, mortar spraying machine products from the Chinese market has expanded to Europe, South America, North America, Australia, the Middle East, Southeast Asia, Africa and other regions and countries. Our products with high quality and reliable performance services are popular with the trust of users around the world. Now we have been formed the ability that our annual output of various types of mortar spraying machine reaches 12000 sets.


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It would be our great honor to show & test our machine for you.

***Clients from AUE/Saudi Arabia/Franch/ Chile/ India visited our factory.

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