1

Plate feeding system comprising of steel roller conveyers

Transverse loading: Hydraulic, with align marks, and calibrating rollers
Length of the conveying system: 48 m
Conveying System: Frequency controlled,
Roller conveyor inside shot cabinet: With special protecting plates

2

Pre-heating unit

LPG (Liquidified Petroleum Gas)

3

Shot Blasting unit comprising of 6 sets of blast wheels

With 6 sets the former GF ( Now DISA industries AG) Technical blast wheels, shot flow rate 280 kg/min, life of blades 500h.
The arrangement of the blast wheel underwent computer simulation; the upper/lower blast wheels are one to one correspondence, to eliminate the deformation of the thin plates.

4

Blasting Cabinet

Two layers of protecting liners are mazelike installed the blasting cabinet.

5

Shot Sweeping Equipments

Primary: High-strength Nylon rolling brush+shot collecting screw
Secondary: High pressure ventilator blows off the residual shot and attached dust.

6

Shot Recycling and Purification System

Separator: Overflow sensing type controllable multi-air wash separator.
Elevator: Special Nylon thread core transmission rubber belt, squirrel cage barrage.
Screw conveyor: With discharge opening
Shot valves: Pneumatically controlled, adopts position detecting pneumatic cylinder.
Shot replenisher: Positioned at the lower side of the elevator, to guarantee sufficient shot in the shot recycling system

7

Dust collection System

Adopts 3 sets of HRL-18 parallel mounted impulse blow-back vertically mounted cartridge type dust collector, Donaldson Filtering Material cartridge.
Adopts Cyclone dust collector, to preliminarily filter the coarse dust.

8

Automation of Electrical System

PLC: OMRON C200HW
Convertor: Mitsubishi E540
Ammeter for blast wheels: Digital display
Digital display output standard 4-20mA current signal to the A/D module on the PLC.
Pneumatic elements: Yantai Fast