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Automatic Conveyor Sandblasting Machine, Pass Through Sandblaster

- Suitable for high-volume production of relatively panel shaped parts in shot or long sizes, their is no limitation for length.
- Processing in high efficiency and uniform effect. whilst avoids the uneven blasting effect, chromatic aberration and quality problem.
  • KF-3208-10A

  • KAFAN

Availability:

Pass Through Sandblasting Machine, Automatic Conveyor Sandblaster

Conveyor sandblasting machine allows a batch of workparts continuously passing through to an automatic blasting chamber where an array of pre-positioned guns keep sweeping parts in linear motion synchronized with continuous movement of the belt. This blasting system delivers high productivity and automation, reduces labor and time.

automatic sandblasting machine    conveyor sandblasting machine


How automatic conveyor sandblasting machine works?

The operator put the workparts on the conveyor belt, when a batch of workparts are transported into the sandblasting chamber, a group of blasting guns automatically swinging and blasting, ensures workparts covered with abrasive flow entirely. Then the workparts come out from the other side of the conveyor to be discharged. This system achieves continuously working with high output and uniform finishing results.


Automatic Conveyor Sandblasting Machine Features:

automatic sandblasting

Automatic Blast Guns

Workparts are conveyed to the sandblasting area where they are processed by a group of automatic guns. Each blast gun is individually controlled for working by demands. Depending on the parts' shapes and dimensions, the automatic sandblast guns can be set for fixed blasting or oscillating blasting with adjustable angles.



conveyor sandblasting

Continuous Conveyor Belt

The conveyor motor is controlled by frequency converter, whose speed can be steplessly regulated by inverter within the range of 0 ~ 2m/min. Several types of conveyor belt are available to move your parts through the blasting area, such as stainless steel belt, rubber belt, or roller conveyor for blasting top and bottom surfaces



PLC for Automatic sandblaster

PLC Control with Touching Screen

The sandblaster applies advanced PLC electric control system, with a high degree of flexibility and stability. The touching screen offers user-friendly interface to manage the blast working, adjust conveyor speed or start the dust collector. High automation guarantees the balanced uniform blasting effect, as well as safe production



Sandblasting Dust Collector

Dust Removing & Media Recycling

Designed with cyclone separator for effectively separation of abrasives from dusts. Along with an independent cartridge filter dust removal system with excellent effect of dust extraction and ventilation,  Blast-removed dust particles are exhausted to the dust collector while blast media is collected at the bottom of the cabinet, then returned to the storage hopper for further use.




Automatic Comveyor Sandblasting Machine Specifications

Model KF-3208-10A 
Working Size  1100*1200*1000mm
Pass Thru Size 800 X 300mm
Overall Size 3200*1200*2139mm
Dust Collector Size 1200*1300*2400mm
Total Power
7.8kw
Dust Collector Fan Motor 7.5kw
Conveyor Speed

0-5m/min, adjustable

Drive of Conveyor 0.4kw speed adjustable
Gun Clamp

Automatic swing,
speed adjustable
Power 400W

Gun QTY 10pcs
Compressed air Requirements

35CFM/Per Gun 3-8bar(kg/cm2)

Body Material Cold rolled steel plate


Automatic Conveyor Sandblasting Machine Applications

This automatic sandblaster is ideal for high-volume production of parts that cannot be subjected to part-on-part contact, recommended for processing flat shaped workpieces like steel plate, glass plate, wood boards, as well as three-dimensional parts, such as aluminum profiles, baking pans, etc.

automatic sandblasting for paint remove automatic sandblasting for wood

automatic sandblasting for aluminiumautomatic sandblasting for rust remove


About installation, testing, training

Q: I understand that this machine is easy to install and use. However, I have some questions about the installation, testing, and training, do you need to send staff to associated with them? And what is the additional cost?

A: We will debug and test the machine well before shipment, the cabinet and dust collector are assembled for shipment. When you receive the package, you just need to connect the cabinet and dust collector by pipes. Then, prepare appropriate power source and air source, place the machine at flat ground of interior space, it can be started.

For testing and training, We provide clear videos, user manuals, layout drawings circuit diagrams, etc. All our clients can manage to work the machine well after getting guidance from us.

We can provide online training, this is free. Assigning engineers to your site is also available, there is additional cost. Their salary is USD150 per day, and the tickets, food and hotel for them are also borne by clients.


About abrasive media

Q: What abrasives can be used if sandblasting stainless steel parts by this machine?

A: As usual, to blast stainless steel, there are three common options of abrasives for using, glass beads, brown aluminium oxide and white aluminium oxide. All three can treat the parts with good finishing. The difference is processing speed and the objects’ surface brightness.


Q: About the blast material, why "brown aluminum oxide”for stainless steel is more recommended , why not glass bead media or stainless steel grit/ball?

A: Brown aluminum oxide is more suitable, because stainless steel grit/ball is little harder and may bring scratches on the surface, glass bead media can also be applied, but spot welding removal speed by glass bead is slower than brown aluminum oxide.


Q: About the abrasive material, such as brown aluminium oxide, for a work cycle of 8hours/day, what is the consumption value for this automatic blasting machine?

About abrasive consumption, if 16 guns work at the same time, it will consume about 70KGS each 8 hours.


About machine working

Q: What is the maximum speed of the conveyor and how about the blasting width of each gun?

The max. conveyor speed is about 2m/min. Each gun' s blasting area is about 25-30cm


Q: What's the air consumption of the this automatic sandblasting machine?

A: About 1m³/min for each gun, and 8 bar of pneumatic pressure line.


Q: Is it possible to adjust the air pressure of blasting?

A: The air pressure of blasting can be adjusted by valves on the front panel. One valve control one blasting gun and can be adjusted independently.


Q: How thick is the steel plates for blasting machine chamber? 

A: The steel plates for machine chamber is 2.5mm. It is strong enough to be resistant against collision of abrasive medium.


Q: Chamber sealing against dust is very important for us. Are there any options in your product to protect against environment against dust?

There are rubber strips for well sealing at the door area.


Q: Is it possible to decrease the work sound of machine?

A: Soundproof cotton can be used around the fan motor to decrease the noise of machine.


Q. What are the consumables of the conveyor sandblaster?

A: The blast gun nozzles, rubber hose, abrasive media, and the dust filters.


About sample testing

Q: Is there a possibility for us to send a sample to your company and give us a test of the equipment?

A: We are glad to test the sample for you. Our information for receiving is: Hangzhou Kafan Machinery & Equipment Co.,Ltd

Factory address: Building 34th, Shunfeng Road NO.536, Tangqi Town, Linping District, Hangzhou City, Zhejiang Province, China 

Recipient: Skye Wang / Mobile: 0086 133 5719 2103 / Zip code: 311106


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Phone:+86-571-88194898
Hotline:+86-13357192103
Fax:+86-571-85335615
Email:export@kafan-finishing.com
Add:Building 34. No 536. Shunfeng Road, Tangqi Town, Yuhang Distrct,Hangzhou, China.
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