XDL-JB2012-M2 Blasting Room Australia Project

XDL-JB2012-M2 Blasting Room
Special Designed for Caterpillar Australia

Shot blasting is one key technology of surface finishing in the industries of shipbuilding, steel structure, pressure vessel, pipelines, heavy engineering machinery etc. The productivity efficiencies of shot blasting equipments directly affects producing period; The coating quality directly affects the product service life.
Our design principle of blasting booth is: absorb advanced coating technology from abroad, combine with the technology of hydromechanics, mechanical automation in our company, on the basis of new coating standard, environments, clients, practical status, production scale, development space from customer, we design and manufacture advanced technology, energy saving, stable and safe coating equipments for the customer. This technical proposal meets the following requirements:

1) All systems of shot blasting & painting factory are designed according to new coating standards. It must save the total invest cost as much as possible for the customer.
2) It meets the requirements of all weather operations and make sure it can do blasting & painting in any climate conditions.
3) The design must take stability of equipments into consideration. It should meet the long time, full load operations as long as possible and reduce as much as possible the cost of repair and maintenance.
4) Adopt new technology and improve advanced nature of equipments and not increase the investment cost.

2 General Performance of Equipment
2.1 Blasting booth internal size: Length 20m×Width 12m×Height 7.6m
2.2 Working time: 8 hrs
2.3 Quantity of blasting nozzles: 4 pcs
2.4 Blasting productivity capacity: Max 4×15~35×8=480~1120m2/day
2.5 Surface quality after blasting: Sa2.5
2.6 Roughness after blasting: 50µm~75µm
2.7 Abrasive kinds: Shots Grits Mixture- Steel Grits, steel shots and steel cut wire shots ratio is 6:3:1; Abrasive size: 0.8~1.0mm; Hardness: HRC48°±2°.
2.8 Abrasive initial input quantity: 60tons
2.9 Abrasive recycle type: Mechanic + Manual Sweeping type
2.10 Air volume in blasting booth: 90000m3/hr
2.11 Dust emission density: ≤25mg/m3
2.12 Noise level: ≤90dB
2.13 Illuminance: Blasting Booth ≥300 Lux, Equipment Room ≥100Lux