Dreservation line shot blasting machine is mainly used for steel, structural steel cleaning and clean up the scale. In addition, also with a scale shot blasting and cleaning up residual coating of other metal parts. Steel processing width 0.4-6.5 meters. Length 0.5-30 meters. Thickness 3-150mm.

 Blasting equipment package includes a room, abrasive control unit, blasting systems, abrasive recycling sorting storage system, abrasive purge unit, ventilation and dust removal system, roller conveyor, electric control system, service platform, security systems. Mechanical, electrical system should be equipped with reliable security protection devices. The shot blasting equipment complies with European Union CE, Germany TUV, and France BV related standards, certification and requirements.

Blasting chamber
Blasting room with welded steel frame and steel plate, with sufficient strength and rigidity. To prevent direct projectile projectile chamber body: the main cast blasting room area lined with rolling high manganese SMn13 boards, thickness 10MM
To prevent the projectile hit the funnel, in addition to the bottom surface blasting chamber is equipped with a combined network of cast iron plate, laying steel mesh sieve screen, prevent flash burr and bulk materials into the blast wheel. Slip pill bucket inclined surfaces are blocking pill means projectile covering the surface of the funnel slide pill, to prevent direct contact with the projectile slip pill Doudou wall, reaching the hopper maintenance purposes.
Spiral blasting chamber interior region above the feeder is designed with a protective cover. Protective cover designed to facilitate the installation in the form of free abrasive spilled. Blasting Room and export channel rubber seal curtain. By separating the dust from the blasting chamber is withdrawn to prevent foreign particles clogged filter cartridge.

The width of handle steel form 0.4-6.5meter,length 0.5-30m,thickness 3-150mm.
It can be used to paint pre-treatment ,it can also be single Shot.

Dreservation Line.(Preheating, shot blasting, painting and drying)
KNNJOO dreservation line shot blasting machine means steel surface before machining shot blasting and coated with a protective primer processing technology. After pretreatment of steel products to improve the mechanical and corrosion resistance of the metal member, to improve the fatigue resistance of the steel sheet, extending its life; and to optimize the production process of steel surface state, in favor of CNC cutting machine cutting and precision blanking. Furthermore, since the steel before processing shape comparison rules, in favor of mechanical descaling and automated paint, so the use of steel pretreatment can greatly improve the efficiency of clean-up operations, reduce labor intensity and pollution clean-up operations on the environment. Steel plate pretreatment line shot blasting machine sliding on the main discharge, the discharge roller, preheating, nine parts consisting of shot blasting, painting, drying, automatic monitoring systems, efficient dust collector, electric control. The entire production line by Siemens PLC programmable control, using a shift register and the photo detector, automatic measurement of plate thickness and width automatically adjust the lift height and width projectile cleaning device.

Range：It can be widely used 0.5-6.5 meters width steel, the steel surface rust, paint, bridges, offshore oil drilling platforms, port facilities, containers, boilers, metallurgical and other manufacturing industries.

Typically includes the following main parts：
- Access to materials roller conveyor (cross conveyor can also be configured to increase efficiency)
- Pre-heating or heating and drying equipment (so that subsequent paint dry faster)
- Roller conveyor shot blasting machine (it can handle sheet width range of 0.5 - 5m, the processing speed of 1.0 per minute - 10m)
- Just cleaned steel surface via a spray booth spray a layer of water-soluble or solvent-based primer to form a temporary corrosion protection layer.
- Drying channel through the plate conveyor to transfer material to a new paint outlet passage
Joint straight fire, before the furnace hot air circulation, automatic width detection and throwing the first adjustment, special function H900 polishing head, ETA system, and clean-up detection systems Darlington nine pretreatment line to become the industry's choice.

After-sale service:
1. Installation and commissioning issue: We will send one technician to assist with machine installation and commissioning, customer pays for their tickets, hotel and diet.

2. Warranty time:12 months from date of commissioning completion, but no more than 18 months from date of delivery.

3. Supply full english documents: including general installation drawings, pit design drawings, manual book, electric wiring diagram, electric manual book and maintenance book, etc.

Any question please kindly contact with us, and welcome to visit our factory in Qingdao China.

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