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Q32 Rubber Belt Tumble Shot Blasting Equipment for Small Castings

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Sand Regeneration Equipment [28]
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Clay Sand Treatment Equipment [121]
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Qingdao Dingli Machinery Co., Ltd.

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Q32 Rubber Belt Tumble Shot Blasting Equipment for Small Castings

Model NO. : Q326

Sand Core Type : Resin Sand Cores,Sodium Silicate Sand Cores

Application : Casting Industry,Machinery Manufacturing Industry

Machining : Machining,Welding Technology

Material : Shot Blasting Chamber etc..

Surface Treatment : Surface Treatment of The Shot Blasting Machine Its

Surface Roughness : Ra3.2

Standard : AISI

Certification : CE, RoHS, ISO 9001:2000

Feature : Critical Cleaning / Residue Free

Power Per Wheel : 7.5 ~ 30 Kw

Throughput : 6-120 Tons/Hour

Control System : PLC + 10" HMI + Optional Scada/Iiot

Cleanliness : High Cleanliness

Fuel : Electric

Max Weight : 500-1000kg

Abrasive Flow Rate : (2*200-5*250)Kg/Min

Elevator Capacity : 24-75/Hour

Total Power : 22,5-97,65/Kw

Air Volume : 4000-16000/Hour

Transport Package : Nude Packaging + Moisture/Rust Prevention + Reinfo

Specification : custom

Trademark : DingLi

Origin : Qingdao, Shandong Province

HS Code : 8479819000

Production Capacity : 1000piece/Year

MOQ : 1 Piece

Price : US $5,000-8,000 / P

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ITEM	Unit	Q326	Q3210	Q3310	Q3220	Q320C	15GN	28GN
Productivity	kg/h	600-1000	1000-2000	2000-3000	3000-4000	2000-3000	5000-7000	10T-12T
Max feeding mount	kg	200	600	1000	1200	800	1500	3000
Max weight single poece	kg	15	30	35	40	50	200	300
End disk diameter	mm	650	1000	1100	1000	1000	1100	1245
Blast wheel number	set	1 x 7.5 kw	1 x 15 kw	2 x 11 kw	2 x 15 kw	1 x 15 kw	1 x 30 kw	2 x 22 kw
Effective volume	m³	0.33	0.67	0.79	1.05	0.67	0.79	0.97
Total power	kw	13.5	25.1	32	51	29.4	52	81.6
Blet type		Rubber	Rubber	Rubber	Rubber	Metal	Metal	Metal

Product Description of Shot Blasting Machine / Shot Blaster

The Shot Blasting Machine is a highly efficient surface treatment system that uses high-speed rotating blast wheels (impellers) to propel steel or cast steel shot at workpieces, removing scale, sand, rust, coatings, and burrs. With an integrated design of mechanical blasting, shot recycling, and multi-stage dust collection, it provides fast, thorough, and uniform cleaning for castings, forgings, welded structures, steel plates, and profiles. It significantly improves surface quality, enhances paint adhesion, and can improve material fatigue strength-widely used in automotive, construction machinery, shipbuilding, wind power, rail transit, pipelines, and valves industries.

Available in pass-through, hook-type, turntable, tumble belt, and overhead chain types, this series can be customized based on workpiece size, weight, material, production cycle, and cleaning requirements-suitable for both small-batch and high-volume automated production.

Working Principle

The machine operates through a closed-loop process of blasting, recovery, separation, and reuse:

Loading & Conveying
Workpieces enter the blast chamber via rollers, hooks, tumbling belt, or turntable, positioned, and the cleaning cycle begins.

High-Speed Shot Blasting
The blast wheel, driven by direct motor or belt drive, spins at high speed (2,200-2,800 rpm). Shot is accelerated and ejected through a directional cage, impacting the workpiece surface to remove contaminants.

Shot Recovery & Recycling
Spent shot and debris fall into a screw conveyor + bucket elevator, transported to the shot-sand separator. Dust and broken shot are removed via air wash + screening, and clean shot is automatically returned to the blast wheel.

Dust Collection
Negative pressure in the blast chamber draws dust through cyclone + cartridge filter dual-stage purification. Emission ≤10mg/m³-compliant with national environmental standards (GB 39731-2020).

Unloading & Inspection
After cleaning, workpieces are automatically discharged. Optional vision inspection system or manual QC ensures surface cleanliness reaches Sa2.5 or higher.
Q32 Rubber Belt Tumble Shot Blasting Equipment for Small Castings

Q32 Rubber Belt Tumble Shot Blasting Equipment for Small Castings

Q32 Rubber Belt Tumble Shot Blasting Equipment for Small Castings

Qingdao Dingli Machinery Co., Ltd.

Qingdao Dingli Machinery Co., Ltd. is a company specializing in the production of casting machinery equipment. It mainly manufactures equipment for casting clay sand, resin sand, coated sand, wet sand drying, lost foam casting, sodium silicate sand, etc. It can undertake various turnkey projects, including the design, manufacturing, installation and commissioning of mechanical sand processing. Our factory has strong technical strength and advanced processing equipment. We have long-term and close technical cooperation with many senior experts and scholars from domestic universities and research institutions. We can provide users with high-performance, reliable products and satisfactory services.
Our company adheres to the principles of promoting enterprise development through technology, prioritizing quality, continuous improvement and customer satisfaction. We are willing to sincerely cooperate with friends from all walks of life to achieve common prosperity.
Our company mainly undertakes the following projects:
20-180t/h mechanized clay sand processing production line and single machine equipment turnkey project.
Annual production of 1000 to 20,000 tons of consolidated resin sand casting mechanized production line and single machine equipment turnkey project.
Annual production of 3,000 to 10,000 tons of hot processing coated sand complete equipment and single machine equipment turnkey project.
Annual production of 3,000 to 7,000 tons of hot coating sand regeneration complete equipment and single machine equipment turnkey project.
5-15t/h sodium silicate mechanical production line and single machine equipment turnkey project.
5-30t/h three-stage sand drying equipment and single machine equipment turnkey project.
5-40t/h lost foam casting complete equipment and single machine equipment turnkey project and other types of shot blasting cleaning equipment, lifting equipment, conveying equipment, cooling equipment, magnetic separation equipment, environmental protection dust removal equipment.
Welcome to contact us~

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