CNG cylinder testing equipment
About us (Raoyang Hongyuan Machinery Co.,Ltd)
Hebei Raoyang Hongyuan Machinery Co.,Ltd (Hebei Hydraulic test pump factory) is located in Raoyang,Hebei province,China. Our company have four main products series ,fire fighting machine (fire extinguisher filling machine ,fire extinguisher maintenance equipment), hose crimping machine , hydraulic test pump and metal band sawing machine , etc.
We have more than 20 years' export experience in our machines. Each month we export our machine not less than 50 sets . More than 81% of our products are widely exported to Europe,America,Southeast Aisa,The middle east and other countries and regions.where our poducts have good reputation.
3D-SY750 series motor-driven pressure test pumps researched and produced by our factory are the generation-substituting products of motor-driven pressure test pumps of 2-cylinder and 4-cylinder in our country at present. This product has the characters such as small volume, compact structure, stable running, safety and reliability, complete function, great flow, high efficiency and so on. And the suitable range is wide, the compatibility is strong and the operation is simple. They are used for all places, needing pressure burst test and strength test, such as all kinds of pressure container, boiler, pipe fittings and so on. Can lock test pressure value according to the needs and undertake automatic pressure maintaining. The transferring medium of the pump is normal temperature clean water generally. Emulsion, anti-rust water and neutral oil with similar viscosity to water can also be used.
Technical parameter
Type | 3D-SY 1150/15 | 3D-SY 1000/25 | 3D-SY 750/31.5 | 3D-SY 600/40 | 3D-SY 400/60 | 3D-SY 300/70 | 3D-SY 227/100 |
Rated pressure(MPa) | 15 | 25 | 31.5 | 40 | 60 | 70 | 100 |
Rated flow(L/h) | 1150 | 1000 | 750 | 600 | 400 | 300 | 227 |
Plunger diameter(mm) | 20 | 18 | 16 | 14 | 12 | 10 | 10 |
Plunger stroke (mm)
| 32 | 32 | |||||
Reciprocation times(min-1) | 750 | 568 | |||||
Motor speed(rpm) | 1440 | 960 | |||||
Motor power(KW) | 7.5 | 5.5 | |||||
If you are interested in ,please call me ,86-18831809893, Or E-mail me , i am always here for you .
Whatsapp:8618731835598
Skype: hjyalice
Tradermanager: cn220016618 / hyjxgs
Mobile No:86-18731835598 86-18831809893
Tel: 0086-318-7321516
Fax: 0086-318-7321606
QQ:2880501875 /1272772980
Please contact me freely if you are interested in any item,
I will provide youwith my best service ,best quality, and timely shipment.
You can send me E-mail or Fax 0086-318-7321606 or give me a call :
86-18831809893
Thanks in advance