Regular equipment inspections to eliminate potential hazards
Lifetime free upgrades to the control system
Rapid response and remote assistance for spare parts
Why Global Clients Trust Us
Since 1993, Saintyol DAWIN Machinery, have entered the concrete equipment manufacturing industry, and have more than 30 years experience. We are the cornerstone of the modernization of the construction industry. The mixing equipment can produce every 1m³ best quality mixed concrete. The concrete pumping equipment and concrete placing boom equipment can break through the bottleneck of high-rise building construction and constantly refresh the skyline, as well as concrete wet spraying equipment, to efficient and environmentally friendly concrete sand and gravel separation and recycling equipment, and overall solutions for concrete commercial mixing stations, our professional intelligent manufacturing of concrete equipment is reshaping the ecological system of the modern construction industry, and is also making its own efforts to create the more prosperous world.About Saintyol
Customer & Projects
Global Clients and Real Projects
Argentine Customers
team and advanced production workshop enabled us to efficiently finalize this strategic cooperation.
Russian Customers
With your professional technical support and in-depth factory visit, we are full of confidence in the quality of our products and are delighted to establish a strategic partnership with Saintyol.
Lao Customers
Saintyol's professionalism and capabilities are impressive, which is a key reason why we chose to establish a strategic partnership with them.
Development History
Saintyol Dawin Machinery original from the year 1993, more than 25 years concrete machines manufacturing experience with proven quality worldwide. We never stop our steps in developing and go forward.
2001
The first high-speed railway girder concrete pump in North China was researched and manufactured successfully by Saintyol DAWIN machinery.
2002
The horiontal delivery distance reached 1600m successfully in QingYin high-speed Tunnel Project.
2003
It lasted for 21 days that the concrete pump made by Saintyol DAWIN machinery pumped concrete continuously and the capacity delivered was up to 35000m³ in Qingdao Binhai Avenue Rac-Iamation Project.
2004
The firest hydraulic concrete placing boom in North China was researched and manufactured successfully by Saintyol DAWIN Machinery.
2005
Saintyol DAWIN machinery officially signed the agreement on technical cooperation with German.
2006
The first hydraulic concrete placing boom with placing radius 38m in China was exported to Russia.
2007
The completely hydraulic control girder concrete pump was officially authorized patent certificates by SIPO, State Intellectual Property Office.
2008
Saintyol DAWIN machinery equipments became the actively recommended products in Engineering Trade Fair hold by Ministry of Railways.
2009
Saintyol DAWIN machinery became the supplier of concrete delivery equipment for the Highest Building in Shandong invested by Dubai, UAE.
2010
On-board distributing machine batch production.
2011
The successful development of on-board pump
2012
The new plant is completed, lay the foundation for the further development of enterprises.
2013
We researched the small type pump truck and realized batch production.
2014
Mine pump has been developed and achieved the national security certification, which started the manufacturing smoothly.
2015
World first 23m+4R mobile spider placing boom was manufactured successfully by Saintyol DAWIN machinery.
2016
Researched the first set auto mobile shotcrete pump truck to China Railway, power to "One belt One Road " Construction.
2017
Lead to set up Concrete Machinery Association in Chengyang district Qingdao City, Group members upto 28 companies.
2018
Manufactured 63m 7 RZ folding sections concrete boom pump truck, concrete pump truck is becoming the popular flagship product of Saintyol DAWIN machinery.the whole group annual sales upto 5 hundred million CNY.
High temperatures in summer can reduce the concrete placing boom viscosity of hydraulic oil, leading to unstable system pressure and even leakage. Before construction, check the oil level and quality of the hydraulic oil to ensure that the oil level is within the normal scale range. If the hydraulic oil is found to be darker, turbid or has impurities, replace it with anti-wear hydraulic oil that meets the summer use standards in time.
The mechanical properties of concrete pumps, such as sand and gravel particle size, cement grade and mix ratio, are generally explained in the factory manual. Qingke Heavy Industry reminds you to follow the factory manual to meet the mechanical properties of concrete pumps during operation. The safety requirements for using concrete pumps are as follows:
Concrete placing boom Hydraulic system "physical examination" 1. Oil circuit hidden dangers: Check whether there are leaks, loose joints or surface damage in the hydraulic pipeline before starting, especially pay attention to bends and welding points. If the oil is turbid or contains bubbles,