Qingdao Puhua Heavy Industrial Machinery Co., Ltd.
Qingdao Puhua Heavy Industrial Machinery Co., Ltd.
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Our technology in work off equipment
The airless/sir shot blast equipment is our conventional production ,through forty years technology R&D, our technology achieved international level some technology had been already on top of the world. We already provided nearly hundred kinds blast-spray machinery to suchprofessions as car-manufacture, matallelleray-steel rolling, oil-chemical, traffic industure etc. Machinery which shake out and surface cleaning the ferrous /on non-ferrous castings, the surfacce derusting , the steel plates ,sections, and structures, as well as surface hardening gears and spings , we take the share of 65% in the same profession in Chinesee markets.
Description of driven blast wheel
Blast wheel is key of the airless shot blast cleaning equipment, it's longevity, high-efficient, low noise emission etc. enjoy the fame on the market of the world . In the recent years, curve-blade blast wheel which on top of the international technology had empoldered by us, and direct-driven blast wheel is the larges power in China.
Details of our driven blast wheel
Direct-driven blast wheel
Direct-driven blast wheel is one kind of new-design high-efficient blastwheel, beautiful apperance, compact conflguration low noise, economy and environmental production Q064Z37 type has the largest power and largest rate abraslve flow. In China now.
| Type | Diameter of impeller(mm) | Rotating speed of impeller(r/min) | Maximum rate abrasive flow(kg/min) | Power of motor(kw) |
| ZKQ034 | 380(pairs) | 2930 | 120 | 7.5 |
| Q034Z11A | 380(pairs) | 2930 | 120 | 11 |
| Q034Z15A | 380(pairs) | 2940 | 120 | 15 |
| Q064Z30 | 400 (per) | 2940 | 480 | 30 |
| Q064Z37 | 415 (per) | 2940 | 600 | 37 |
Belt-wheel blast wheel
Belt-wheel blast wheel is conventional, large rate abrasive flow and good cleaning effect etc. It is need part of the airless shot blast cleaning equipment.
| Type | Diameter of impeller(mm) | Rotating speed of impeller(r/min) | Maximum rate abrasive flow(kg/min) | Power of motor(kw) |
| ZKQ05 | 400(pairs) | 2200 | 160 | 11 |
| Q033 | 400(pairs) | 2450 | 180 | 11 |
| Q034 | 420(pairs) | 2600 | 250 | 15 |
| Q035 | 500(pairs) | 2200 | 360 | 22 |
| Q038 | 500(pairs) | 2370 | 970 | 75 |
Curve-blade
Curve-blade blast wheel is the most advanced high efficiencyon the world at the moment, huge blastspeed and area. high -efficiency, uniform clean etc.
| Type | Diameter of impeller(mm) | Rotating speed of impeller(r/min) | Maximum rate abrasive flow(kg/min) | Power of motor(kw) |
| Q063Z11 | 330(per) | 2940 | 180 | 11 |
| Q063Z15 | 330 (per) | 2940 | 240 | 15 |
| Q063Z18.5 | 330 (per) | 2940 | 300 | 18.5 |
| Q063Z22 | 330 (per) | 2940 | 350 | 22 |