Purchasing guide:
Paint spraying machine falls into two categories as per manufacturing principle and functionality:
1. plunger & diaphragm combined type:
Driven power: (1) electricity (2) oil burning engine
2. pure plunger type:
Driven power: (1) electricity (2) pneumatic (3) oil burning engine
Paint spraying machine performance comparison:
plunger type paint spraying machine：it is suitable to spray water based coatings, comparatively durable, not suitable for big area and long time spraying work. Air can not be sucked in during working becomes the main shortcoming, otherwise it is easy to damage the seal ring caused by overheating, maintenance cost comparatively high, especially most of them are equipped with brush DA motor which is short life, and switch type voltage stabilizer which not belong to pressure inducted automated device, working pressure is not stable to cause uneven spray. Maintenance cost is higher.
Plunger & diaphragm combined paint spraying machine：it is suitable to spray oil based and water based coatings, outstanding functionality, and suitable for big area spray, less quick-wear parts and low usage cost, maintenance simple, especially motor maintenance simple, brushless AC motor long life. Automatic high pressure overflow device by use of mechanic type pressure design makes pressure extremely stable. It is know as the king of cost performance ratio. As though manufacturing cost higher, using cost is low, self-weight big, sucking special viscosity coatings capability is not as good as plunger type spray machine, however some models have been renovated, for example JDL6.
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Commodity name：
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JDL9 paint spraying machine used for steel structure
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Motor：
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1.5HP
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Power requirement：
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220—240v/50HZ
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Unloading flowage：
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8L/min
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Max. output pressure：
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250bar
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Equipped standard nozzle ：
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0.019in
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Max. compatible nozzle：
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0.025in
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Anti-pressure strength of hose：
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>=350bar
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High pressure hose length(standard equipped):
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15m
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Net weight：
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58kg
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Applicable coatings: colorant, varnish, middle viscosity latex paint, oil based coatings, chlorinated rubber, epoxy and so on.
Model JDL 9 high pressure airless spray machine applies multi patented technology, really big flowage. It is compatible with two guns working at the same time, pressure stable and no pulse, which is a unique vertical type sprayer driven by 220v electric source, and passed CE certification, structure simple and quality stable, maintenance simple and cost low, the best cost performance ratio.
Model JDL9 high pressure airless paint spray machine mainly applicable to steel structure and paint spraying of big area.
characteristics：
1. Working efficiency universally recognized by customers and prove to be 10 times than normal roller painting, brush painting, and air painting, with the characteristic of high pressure pulverization that makes painting even and no auxiliary air flying around, friendly to environment and energy saving. Barrow moved conveniently.
2. Economical and practical, the best cost performance, less quick-wear parts. You will get it only at less than half price of imported same functionality product.
3. Maintenance simple, no complicated disassembling procedure, quick-wear parts changing and normal maintenance can be done individually.
