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Qingdao Chong Jen Machinery Co., Ltd

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China Two Blast Wheels Tumble Drum Shot Blasting Machine With Rubber Belt Apron For
China Two Blast Wheels Tumble Drum Shot Blasting Machine With Rubber Belt Apron For

  1. China Two Blast Wheels Tumble Drum Shot Blasting Machine With Rubber Belt Apron For
  2. China Two Blast Wheels Tumble Drum Shot Blasting Machine With Rubber Belt Apron For
  3. China Two Blast Wheels Tumble Drum Shot Blasting Machine With Rubber Belt Apron For
  4. China Two Blast Wheels Tumble Drum Shot Blasting Machine With Rubber Belt Apron For

Two Blast Wheels Tumble Drum Shot Blasting Machine With Rubber Belt Apron For

  1. MOQ: 1
  2. Price: 5000-50000USD/set
  3. Get Latest Price
Supply Ability 24 sets/year
Delivery Time 40-45days
Packaging Details Export package
Drumdiameter 1000mm
Powersupply 380-460V, 50/60Hz
Blast wheel 2 sets
Loading type Automatic loading
Dustcollector Baghouse dust collector
Controlsystem PLC control with touch screen interface
Brand Name CHONGJEN
Model Number Q3220
Certification CE
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 24 sets/year Delivery Time 40-45days
Packaging Details Export package Drumdiameter 1000mm
Powersupply 380-460V, 50/60Hz Blast wheel 2 sets
Loading type Automatic loading Dustcollector Baghouse dust collector
Controlsystem PLC control with touch screen interface Brand Name CHONGJEN
Model Number Q3220 Certification CE
Place of Origin CHINA
High Light 1000mm drum shot blasting machineTwo Blast Wheels drum shot blasting machineBatch Cleaning drum blast machines
Two blast wheels tumble drum type shot blasting machine Q3220 with rubber belt apron for batch cleaning

Q3220 is a heavy-duty, medium-to-large crawler-type tumble blasting machine designed for high-volume surface treatment of small-to-medium metal parts. It features dual high-power blast wheels, large loading capacity, and high productivity, suitable for batch cleaning and strengthening.

 
1. Core Capabilities
Cleaning & Strengthening Functions
  • Descaling & Rust Removal: Removes oxide scale, rust, sand, and other surface contaminants from castings, forgings, stampings, and heat-treated parts.
  • Surface Strengthening: Improves fatigue resistance and mechanical properties by inducing compressive stress on metal surfaces.
  • Deburring: Removes burrs and flash from machined/stamped parts (gentle tumbling action).
Key Performance Advantages
  • Dual Blast Wheels: Two high-efficiency impellers deliver uniform, high-intensity blasting coverage.
  • Continuous Tumbling: Rubber/metal crawler belt gently rotates workpieces for 360° exposure to shot stream.
  • High Productivity: Up to 5–6 tons/hour cleaning capacity for medium parts.
  • Automation Ready: Supports automatic loading/unloading; can integrate into production lines.
  • Durable Construction: Wear-resistant liners in blast chamber; robust crawler belt for heavy loads.
  • Efficient Dust Collection: Equipped with high-capacity pulse-jet baghouse for clean operation.
 
2. Technical Specifications (Standard Q3220)
Main Parameters
Item Specification
Blast Chamber Size Φ1200 * 1500 mm
Max Loading Capacity 1000–1200 kg per batch
Max Single Part Weight 30–100 kg (depending on configuration)
Blast Wheels 2 units (dual impellers)
Blast Wheel Power 2 * 11 kW (or 2 * 15 kW optional)
Total Shot Flow Rate 2 * 200 = 400 kg/min
Productivity 4000–6000 kg/h (4–6 t/h)
Crawler Belt Type Rubber
Belt Speed ~12.5 rpm (adjustable)
Total Installed Power ~30–35 kW (including dust collector)
Dust Collector Capacity ~8000–10,000 m³/h (pulse-jet baghouse)
Machine Dimensions (L*W*H) ~4500 * 2500 * 4800 mm
Machine Weight ~8000–10,000 kg
3. Typical Applications
Ideal Workpiece Types
  • Castings: Iron/steel castings (valves, pumps, fittings, small machinery housings).
  • Forgings: Small-to-medium forgings (gears, shafts, brackets, connecting rods).
  • Stampings & Fabrications: Sheet metal parts, welded assemblies, brackets, chassis components.
  • Heat-Treated Parts: Springs, fasteners, bearings, and components requiring post-heat treatment cleaning/strengthening.
  • Non-Ferrous Parts: Aluminum, brass, and copper castings/stampings (gentle tumbling).
Suitable Industries
  • Foundries & Forging Shops
  • Automotive & Heavy Equipment
  • Agricultural Machinery
  • Construction Hardware
  • Fastener & Spring Manufacturing
  • General Metalworking

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2015

  • Total Annual:

    3000000-4000000

  • Employee Number:

    35~50

  • Ecer Certification:

    Verified Supplier

Chong Jen Machinery is a globally recognized industry leader specializing in integrated blasting solutions and foundry solutions, with an established reputation across international markets for uncompromising quality and technical excellence. Leveraging decades of profound industry experience and... Chong Jen Machinery is a globally recognized industry leader specializing in integrated blasting solutions and foundry solutions, with an established reputation across international markets for uncompromising quality and technical excellence. Leveraging decades of profound industry experience and...

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  • Qingdao Chong Jen Machinery Co., Ltd
  • No.729 Ming Guan Road, Huangdao district, Qingdao, China
  • https://www.shot-blastermachine.com/

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