Product Parameters
| Model |
Individual workpiece weight:Kg |
Drum load:Kg |
Efficiency of production:T/H |
End Plate Diameter:mm |
Rotational speed of end plate:R/min |
Shot Blast Machine Models |
Shot peening capacity:Kg/min |
Motor power:Kw |
| 15GN |
80-100 |
1000-1500 |
10-15 |
1100 |
3 |
Q038 |
1×480 |
50 |
| 28GN |
100-150 |
1500-3000 |
15-20 |
1250 |
2 |
Q038 |
2×380 |
65 |
Detailed Photos
Product Description
Introducing the Tracked Shot Blasting Machine: a state-of-the-art solution offering dual-mode selection with both rubber and metal tracks. This machine delivers an intelligent and precise approach to surface treatment, specifically tailored for small to medium-sized workpieces, making it an indispensable tool in the manufacturing process.
In the dynamic fields of casting, forging, and automotive parts, manufacturers often grapple with the challenges of surface treatment for small and medium-sized workpieces. These challenges include intricate cleaning dead zones, risk of damage to delicate workpieces, and the disruptive noise pollution. The innovative tracked shot blasting machine triumphs over these hurdles by achieving groundbreaking milestones: 100% surface cleaning coverage and a remarkable 60% reduction in noise. This is accomplished through its dual-mode rubber/metal track design and cutting-edge intelligent shot blasting control technology. It has rapidly become the go-to equipment for versatile, small-batch production. Dive into this comprehensive analysis exploring the rationale behind track selection, detailed technical parameter comparisons, and insights into over 20 diverse industry applications. This article provides enterprises with a complete guide, from process adaptation to cost efficiency optimization.
1. Core technical advantages of tracked shot blasting machine
Dual-mode track design: expertly engineered for precise adaptation, accommodating both rubber and metal track requirements.
Rubber track:
Material characteristics: Crafted from high-strength, wear-resistant rubber with Shore hardness of 70-80°, this material boasts an impressive elastic modulus of 5-8MPa. It is designed to absorb up to 90% of impact force, effectively preventing scratches on softer metals like copper and aluminum due to collision.
Noise reduction performance: With operating noise maintained at an impressive ≤75dB, compared to metal track's ≥90dB, this design adheres to the GB 12348-2008 environmental protection standards, ensuring a more pleasant working environment.
Applicable scenarios: Perfectly suited for precision castings, springs, bearings, and other collision-sensitive workpieces, particularly advantageous for mixed production of varied product lines.
Metal track:
Material characteristics: Forged from manganese steel with a hardness of HRC50-55, this material offers thrice the wear resistance, making it ideal for handling robust workpieces like cast iron and forged steel, each weighing ≤150kg.
Structural advantages: Engineered with a chain plate design, this track boasts superior load-bearing capacity, capable of withstanding high-intensity impact at shot blasting speeds of up to 85m/s.
2. Intelligent shot blasting system (compliant with ISO 11124-3 standard)
Three-speed shot blasting speed: Adjustable settings of 75/80/85m/s cater to workpieces of varying hardness. For instance, a speed of 75m/s is ideal for aluminum alloy, while 85m/s is optimal for cast steel.
BE type separator: Ensures a shot recovery rate of ≥98% and waste sand discharge purity above 95%, effectively reducing abrasive loss by up to 40%.
Pulse bag dust removal: Maintains an emission concentration of <5mg/m³, surpassing the GB 16297-2023 standard by 50%, supporting initiatives for green factory certifications.
3. Application scenarios and selection formulas for six major industries
Automotive parts industry:
Gear surface strengthening: The combination of metal track and steel shot (S550) results in a shot blasting intensity of 0.25mmA, subsequently tripling the fatigue life of gears.
Aluminum alloy die casting cleaning: Employing a rubber track with glass beads (Φ0.3mm) ensures a surface roughness of Ra1.6, achieving an impressive qualified rate of 99.9%.
Precision casting field:
Copper valve body descaling: Utilizing a rubber track with ceramic sand enhances processing efficiency to 25 pieces per hour, while ensuring zero scratches.
Stainless steel casting polishing: Implementing a metal track with stainless steel shot elevates glossiness to G60, in accordance with ISO 8503 standards.
Electronic components industry:
Spring stress relief: By using a rubber track and nylon abrasive, deformation is kept below 0.05mm, and elastic modulus consistency is boosted by 20%.
Selection calculation formula:
Track length = maximum workpiece length × 1.2 (safety factor)
Calculate the perfect number of shot blasters by considering the workpiece surface area (m³) in conjunction with the shot density, which ranges from 200-300kg/m³·h, and dividing by the processing capacity of a single shot blaster.
4. Pioneering Technological Innovation and Strategic Maintenance of Rubber Tracks
Introducing a Three-layer Composite Structure Design:
Surface Layer: Crafted from high-performance, wear-resistant rubber with a thickness of 8-10mm, ensuring Mohs wear is less than 0.01g/time;
Middle Layer: Engineered with a robust polyester fiber reinforcement layer, boasting a tensile strength of ≥200MPa;
Bottom Layer: Designed with an anti-slip texture to ensure a friction coefficient of 0.6-0.8, effectively preventing the workpiece from slipping.
An Ingenious Life Extension Plan:
Regular Flipping: Implement a track flipping process every 500 hours to guarantee uniform wear and tear;
Elasticity Test Excellence: Conduct monthly tests using a Shore hardness tester, and opt for replacement if the hardness declines by more than 10°.
Revolutionary Quick Replacement Technology:
Modular Splicing Design: Innovatively allows one person to complete the replacement process in just 30 minutes, compared to the traditional 2 hours for metal tracks.
5. Pathway to Strengthening and Upgrading Metal Tracks
Advanced Surface Treatment Technology:
Tungsten Carbide Coating: This coating elevates the hardness to HRC65 and extends the lifespan up to an incredible 8000 hours;
Laser Cladding Repair: A breakthrough repair technique that cuts down the cost of fixing worn parts by a remarkable 60%.
Efficient Noise Reduction Solution:
Damping Sandwich Design: Features an embedded rubber layer between chain plates, resulting in a significant noise reduction of 15dB.
Conclusion: Essential Four Core Elements for Optimal Track Selection
Material Matching: Opt for rubber tracks for delicate metal and precision components, while metal tracks are ideal for hard, heavy-duty parts;
Environmental Compliance: Prioritize equipment with dust emissions under 5mg/m³ and noise levels not exceeding 85dB;
Cost Control Mastery: Experience a 40% reduction in comprehensive operation and maintenance costs with rubber tracks compared to traditional metal tracks;
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
With a solid legacy of 14 years since its inception, Qingdao Sanzhuji Technology Co., Ltd. has honed its expertise in the field of sand casting machinery. Our specialization spans an impressive range of state-of-the-art machinery, including green sand casting production lines, furan resin sand casting production lines, innovative lost foam casting production lines, and coated sand steel sand buried casting production lines. Our commitment to excellence and innovation sets us apart in the industry.
Contact Us
Address: Conveniently located at the North of G204 National Road, Poli Town, in the dynamic West Coast New Area of Qingdao, China, our facility is perfectly positioned to serve our clients' needs with efficiency and precision.
Audited Supplier 
){kind=link}