QT37 Series Hanger Type Pass Through Machine

Double hook through the type shot blasting cleaning machine is suitable for cleaning section steel, steel structure, construction machinery, engineering machinery and other large welded structural parts, remove the rust layer on the surface, welding slag antioxidant skin, eliminate the internal residual stress, so as to obtain a uniform and consistent metal luster, in order to improve the quality of the workpiece coating and corrosion effect.

FeatureShot BlastingGuard PlateHigh Maganese Steel
ConditionNewProfessional DesignGood Service
CustomizedCustomizedTransport PackageInternational Standard
Colour of MachineName ColourSpecificationCE
Safety Standardin According with EU StandardTrademarkSirDa
Blast WheelBest Flow Speed of Shot and Low NoiseOriginJiangsu Yancheng
Dust CollectorHigh EfficiencyProduction Capacity100 Sets One Month
BearingsWorld Famous Brand Sky or PagPackagingWooden Box
Electric Control SystemPLCDeliveryShipping

Product Overview

This machine is suitable for multi-species, small batch castings, forgings and steel structure parts for surface cleaning and shot peening to remove the sticky sand, sand core and oxide skin on the surface of the workpiece; it is also suitable for surface cleaning and strengthening of heat-treated parts; it is especially suitable for the cleaning of long, thin-walled parts that are not suitable for collision.

We apply shot blasting technology to achieve the purpose of descaling and peening, because shot blasting is still the most economical and reliable method in the world. Compared with other cleaning technology, shot blasting has the following advantages:

1, improve the fatigue resistance of mechanical products and metal components

2, eliminate stress concentration

3, to extend its service life

4, optimise the surface technology of the workpiece state

5, greatly improve the cleaning efficiency

6, reduce the labour intensity of cleaning work

7, reduce environmental pollution

This equipment should be widely used in machinery manufacturing, engineering machinery, mining machinery, pressure vessels, automobiles, ships and other industries, used to improve the appearance of the parts and components of the appearance of the state of surface technology.

unnel type shot blast machines are specifically designed for treating components continuously conveyed through a blast chamber suspended on an overhead conveyor. Tunnel type Shot blast machines suitable for the treatment of products of middle/large sizes handled horizontally or of products

The handling of the work-pieces can be done by couple of hoists, overhead conveyor or driven trolleys at ground level.

The blast operation is done in one pass on the whole component surface throughout the crossing of the tunnel.

The blasting process takes places as the work to be treated passes through the chamber with blast wheels located on both sides of the cabinet, inclined to give full coverage of the work.

Downstream the blasting tunnel, it is possible to install manual blasting machine for re-touching or blowing /suction cabinet to remove possible residue shot on the work-pieces.

Our tunnel machines may be fitted into automatic lines with painting rooms, using a power and free overhead conveyor system.

Cleaning Effect

Product Details

Hook type



Our Services

100% timely and professional pre-sale and after-sales service

1. Our engineers can work separately according to the requirements of design for clients of the equipment. and send a customer confirmation to  help

customers to save costs.

2. During the manufacture of the equipment, we photograph product production progress, and sent to the customer to track the progress.

3. The goods hair go, we will send the original documents for the customer (such as packing list, bill, CO, Form E, Form A, Form F, Form M, B/L etc.)

4. We can provide customers with free English foundation drawing, installation drawings, manuals, maintenance manuals and parts drawings.

5. We can send our engineers to installation and debugging overseas, and free training of operators and maintenance workers.

6. We have a set of After-sales service system, A ID will be sent to each customer, they can log in this system that view all information to buy equipment and parts by it. We provide 24-hour online consultation.


Q: Why should you buy from us?

A: Our company has obtained CE and ISO-9001 quality management system certification, has been engaged
in the research and production of shot blasting machine and sand processing equipments for more than ten years, and many sets advanced production equipment, our company direct selling with good quality and competitive price.

Q: How long is your delivery time?

A: Generally it is 10~20 days if the goods are common models,or it is 20~30 days if the goods is customized, it is according to models and quantity you order.

Q: What is your terms of payment ?

A: Payment not more than 2000USD, 100% in advance. Payment more than 2000USD, 30% T/T in advance ,balance before shipment.

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