Price:Unfilled

Send inquiry

Text Introduction of Q376 Hook-type Shot Blasting Machine I. Equipment Overview The Q376 hook-type shot blasting machine is a kind of shot blasting cleaning equipment with strong versatility and wide adaptability, belonging to the hook-through type (or hook-step type). It is mainly used for surface cleaning of welded parts, castings, forgings and heat-treated workpieces, removing oxide scale, rust layer, welding slag, oil stains and other substances on their surfaces. At the same time, it can eliminate the internal stress of the workpieces, improve their mechanical properties, and obtain a uniform metallic luster surface, thereby enhancing the coating quality and fatigue strength of the workpieces. Ii. Working Principle Its core working principle is to eject projectiles by centrifugal force. Loading: Suspend the workpiece on a dedicated hook (which can rotate 360°). Entering the cleaning chamber: The hook carries the workpiece into the sealed shot blasting cleaning chamber. Shot blasting cleaning: After the machine starts, the hook begins to rotate on its own axis and revolve around it (depending on the model, the rotation may be through), fully exposing all surfaces of the workpiece. Meanwhile, the shot blasting machine throws out the shot (steel shot or iron shot) at high speed, forming a dense shot flow that evenly impacts the surface of the workpiece. Circulation system: The shot after impact and the impurities removed are collected by the belt or screw conveyor and sent to the elevator. The usable shot is separated from the dust and crushed shot through the air separation separator. The pure shot is returned to the shot blasting machine for recycling, while the dust is sucked into the dust removal system. After the cleaning is completed, the hook carries the clean workpiece out of the cleaning chamber, with no residual shot on the surface of the workpiece. The dust throughout the entire process is uniformly treated by the matching dust collector to ensure compliance with environmental protection standards. Iii. Main Structural Features Multi-station hooks: Usually designed as single or double hooks, they can automatically lift, rotate and run to ensure that workpieces are cleaned without dead corners. High-efficiency shot blasting machine: It adopts a centrifugal shot blasting machine, featuring large ejection volume, stable direction, high efficiency, and convenient replacement of wear-resistant parts. The chamber structure: The interior of the chamber is equipped with high manganese steel or rolled Mn13 guard plates, which are impact-resistant, wear-resistant and have a long service life. Separation system: Advanced full-curtain air separation separator is adopted, with a separation efficiency of over 99%, ensuring the quality of shot blasting and the service life of the vulnerable parts of the shot blasting machine. Dust removal system: Standard equipped with bag-type dust collector or cartridge dust collector, featuring high dust removal efficiency and meeting national environmental protection emission standards. Electrical control: It adopts PLC control, featuring a high degree of automation. It can be operated manually or automatically, operates reliably and is easy to maintain. Iv. Scope of Application It is particularly suitable for workpieces that are afraid of collision, such as: Sand removal and rust removal for various castings and forgings. Cleaning of slag and oxide scale from structural components and welded parts. Surface cleaning and strengthening of workpieces after heat treatment. Surface cleaning and finishing of parts such as gears, springs, crankshafts and connecting rods. As a pretreatment device before coating and electroplating. Technical Parameter Table of Q376 Hook-type Shot Blasting Machine The following are the technical parameters of typical models in this series (such as Q376, Q378). Please note that there may be slight differences in specific models and parameters among different manufacturers. The following data are common reference values. Technical parameter name Parameter value (as Q376) Parameter value (as Q378) Hook The hook has a load capacity of 500 kg to 1000 kg The number of hooks: 1 or 2, 1 or 2 The hook's self-rotation speed is 2.4 r/min to 2.2 r/min Operating speed 0-20 m/min (adjustable) 0-20 m/min (adjustable Shot blasting machine There are 2 shot blasting machines Shot blasting volume (per unit) : 125 kg/min (2 × 200 kg/min) The power of the shot blasting machine is 2 × 7.5kW and 2 × 11kW Hoist The lifting capacity is 20 t/h to 30 t/h Separator The separation capacity is 20 t/h to 30 t/h The wind speed in the separation zone is 4-5 m/s Dust removal system Air volume: 4000-6000 m3/h, 6000-8000 m3/h The power of the dust collector is 5.5kW to 7.5kW Machine appearance size (about) 6.5 m (L) * 5.5 m (W) * 6.5 m (H), 8.5 m (L) * 6.5 m (W) * 7.5 m (H) The initial shot loading is approximately 4,000 to 5,000 kilograms, or 8,000 to 10,000 kilograms Summary The Q376 hook-type shot blasting machine is a mature and efficient surface treatment equipment, which is highly favored by the manufacturing industry for its flexible operation, excellent cleaning effect and wide adaptability. When making a selection, the appropriate model should be chosen based on the specific dimensions, weight, production rhythm and requirements of the workpiece, and the technical details should be communicated in detail with the equipment supplier.
link:http://www.shotblastingasia.com