1.General industrial product painting production line process flow.Loading → Pre treatment → Blowing → Drying → Primer painting →
Primer leveling → Primer drying → Strong cooling → Topcoat painting
→ Topcoat painting leveling → Surface painting drying → Strong
cooling → Inspection → Unloading
2.Introduction to Main Processes2.1 Pretreatment Equipment - Cleaning Equipment
Function: Remove impurities such as dust and oil on the surface of
the workpiece, and form a closed film on the surface of the steel
plate, providing corrosion resistance and increasing the adhesion
of the paint;
Channel: The wall panel is made of 1.5mm SUS304 steel plate,
The lower water guide bottom plate is made of 2.0mm SUS304 steel
plate,
The water baffle is made of 1.5mm SUS304 steel plate.
Full welding of the chamber body.
The insulation is made of 50mm rock wool and 0.8mm sus304 steel
plate.
Tank body: The wall panel is made of 3.0mm SUS304 steel plate,
Set up a double-layer stainless steel filter screen,
Stainless steel floating ball makeup valve,
The insulation is made of 50mm rock wool and 0.8mm sus304 steel
plate,
Equipped with temperature, liquid level, and other sensors,
There is an inspection port set up.
Pipeline: The spray pipeline is made of SUS304, and the pickling
and silane/ceramic parts are made of SUS316;
The heat exchange circulation pipeline is made of SUS304, the acid
washing and silane/ceramic parts are made of SUS316, and the
insulation is made of 50mm rock wool;
Carbon steel for hot water pipelines, galvanized for tap water
pipelines, and PVC for pure water pipelines.
2.2 Automatic water blowing equipmentFunction: Use clean high-speed air to blow away accumulated water
and residual water droplets on the surface of the workpiece.
2.3 Drying Oven - Moisture Drying OvenFunction: Use hot air to dry the moisture on the surface of the
workpiece, with a drying temperature of 80-150 ºC.
2.4 Spray Room - Wet Spray RoomFunction: Provide a clean spraying environment for spraying
operations, and ensure the construction environment requirements
based on the nature of the paint.
The main body of the spray booth: The wall panels of the spray
booth are made of 2.0mm stainless steel folded plates, and are
equipped with large glass windows, which are beautiful and elegant;
The lighting fixtures are installed on the outer wall of the spray
booth glass to prevent dust and explosion, and the illumination of
the spray booth should reach 800Lux or above;
The spraying room is equipped with a personnel passage door, which
is made of fully tempered glass. A safety door lock is set on the
door, which is interlocked with robots and conveyors to ensure the
safety of intruders.
The top of the spraying room is equipped with a pressure equalizing
chamber, and F5 level filter cotton is laid
Venturi or side water curtain paint mist capture device:The paint
mist filtering device can be made into a Venturi or side water
curtain according to the requirements of the production line
The equipment frame is made of 3.0mm stainless steel plate;
2.5 Drying Oven - Paint Drying OvenFunction: Use circulating hot air to dry and solidify the paint on
the surface of the workpiece, with a drying temperature of 60-100
ºC.
2.6 Air conditioning systemFunction: Provide constant temperature, humidity, and clean air for
spraying operations, ensuring the requirements of the paint
construction environment.
2.7 Conveying System - Continuous ConveyingFunction: Provide logistics equipment between the entire production
process
Lightweight continuous suspension conveyor:
Conveyor chain models QXG-150, QXG-200, QXG-250, and QXG-300, with
single point lifting weights of 8kg, 30KG, 50KG, and 125KG
respectively;
Chain speed: 0-15m/min, adjustable
Heavy continuous suspension conveyor:
Conveyor chain models XT80, XT100, and XT160, with single point
lifting weights of 125kg, 250KG, and 500KG respectively;
Chain speed: 0-15m/min, adjustable
2.8 Robot spraying
Adopting the brand Kawasaki robot, with an arm span range of
1300mm-3100mm, simulation spraying and selection of robot models,
non-standard customized robots
2.9 Paint supply systemSupply paint on the edge of the pressure tank line
Automatic proportioning centralized paint supply
2.10 Spray GunSelect the type of spray gun based on the characteristics of the
paint (water-based/solvent) and the spraying process requirements,
using high-quality brands, including high-voltage electrostatic
rotating cups, electrostatic spray guns, airless spray guns, air
spray guns, etc.
2.11 Waste gas treatment equipment - activated carbon
adsorption+catalytic combustionAutomatic operation, efficient purification
All sizes of exhaust air volume are suitable for use
Low investment cost and low operating cost
The equipment is easy to operate and maintain
Processing capacity:
C < 20 mg/Nm ³
CO < 50 mg/Nm ³
NOx < 50 mg/Nm ³
3.Packaging & Shipping
We can pack it by pallet, or according to the customers' specific
requirements.
Port: Shanghai/Ningbo
4. Our Services
In order to guarantee the customers are able fully to operate the
machine, if the customer need, we can help customer training,
includes:
(1) Correct operating mode
(2) Correct maintenance way
(3) Correct technological process control
(4) Remove simple problem
All the electroplating machine of our company have already been
widely used in coating and painting area.
Any doubt please contact us.