D of Switzerland and tailored to the requirements of the user's factory. This machine is suitable for shot blasting and cleaning of cast iron, steel castings, forgings, and riveted and welded parts.
Product Description

Xiangmao Q3720 double hook Shot Blasting Machine
The Q3720 double-hook shot blasting machine is a machine designed and manufactured by our factory, based on the production technology introduced from GF.D of Switzerland and tailored to the requirements of the user's factory. This machine is suitable for shot blasting and cleaning of cast iron, steel castings, forgings, and riveted and welded parts. It is primarily used for cleaning steel castings and cast iron parts to remove sand adhesion, rust, oxide scale, dirt, etc. from the surface of the workpieces, revealing the metallic color of the surface, relieving internal stress, enhancing fatigue resistance, improving paint film adhesion during painting, and ultimately achieving the goal of improving the surface and internal quality of the workpieces.
Our Core Advantages
Unlike standard tumble blasters, Xiangmao provides Application-Specific Solutions to protect your workpieces while maximizing efficiency.






Advantage:
1. The use of lifting hooks for rotary shot blasting and transportation not only meets the cleaning requirements of cast and welded parts, but also effectively cleans large, complex castings that are difficult to lift.
2. The adoption of a cantilever centrifugal shot blasting device with high shot blasting volume and high projection speed can significantly improve cleaning efficiency and achieve satisfactory cleaning quality.
3. The schematic diagram of the projection principle, the structure of the shot blasting chamber, and the general layout are all drawn using Computer-Aided Design (CAD), resulting in a more rational arrangement of the shot blasting equipment. This has improved the utilization rate of the projectiles, ensured the cleaning effect, and reduced wear on the protective plates of the chamber.
4. The lifting hook possesses the functions of ascending and descending, operating, and rotating within the chamber.
5. The adoption of the pit-free structure, which is highly favored by users, saves construction costs for the pit foundation.
6. The appearance of the machine is novel, and it is very convenient to use and maintain.
| Technique Parameter |
|---|
| item | Unit | No. |
|---|---|---|
| Workpiece dimensions | mm | φ1400x2200 |
| Overall dimensions | mm | ≈6100X6330X6300 |
| total power | KW | 66 |
| lifting capacity | Ton | 2 |
| Cleaning Time | min | 3-7 |
| shot blaster power | KW | 11×4 |
| Shot blast volume per unit | kg/min | 200 |
| shot blaster Model | Q037 | |
| dust removal efficiency | 95% |
Application


Packing & Delivery

Mainly products

Company Profile
Qingdao Xiangmao Machinery Manufacturing Co., Ltd
Qingdao Xiangmao Machinery Manufacturing Co., Ltd. is a specialized manufacturer of sand casting equipment integrating R&D, design and production.
Production of resin sand casting production lines, clay sand reclamation complete sets of equipment; V-process casting production line, EPC (Lost Foam) modeling equipment; Sand preparation and shot blasting machine; Core shelling machinery, core shooting machine, Jolt Squeeze Molding Machine, Full range of casting molding machinery.
Holding ISO9001 certification, our product quality is widely recognized by customers worldwide. Our products have been exported to Russia, Southeast Asia, the Middle East, Africa, Indonesia, Brazil and beyond, earning global trust through reliable quality and professional service.
We provide complete pre-sales, in-sales and after-sales support, including equipment installation, commissioning and operation training. For large turnkey projects, our on-site engineers are ready to provide dedicated technical support.
Manufacturing Workshop

Certifications

Haixi Road, Huangdao District, Qingdao City, Shandong Province, China
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