PVC coated welded wire mesh panel painting line with green color
According to the technical parameters and process requirements provided by users,
the application of advanced coating technology at home and abroad and the company's many years of design
and manufacturing experience and customer feedback, the whole set of powder coating production line
equipment with reasonable configuration, excellent performance High quality, high requirements,
high efficiency and low consumption are the premise to ensure that the entire coating production line
runs well and is easy to operate, to meet the requirements of high-quality product coating production process,
so that the coated products reach the advanced level in the domestic industry, and at the same time Consider
reducing operating costs during the production process. The equipment configuration of this set of coating
production line scheme has been optimized and combined, and the key parts and key materials are all brand-name products.
Design guidelines: economic, practical, reliable, and beautiful.
The design, manufacture and installation of the equipment provided take into account the operator's production
environment and safety assurance during the long-term use of the equipment. The overall design complies with
the national regulations on the “Safety Regulations for Painting Operations”.
Welded wire mesh panel painting line process flow
1) Pretreatment process
The surface of the workpiece is chemically treated by spray pretreatment.
2) Spraying process
Automatic and manual electrostatic powder spraying process
3) Dehydration drying and coating curing process
The natural gas direct hot air circulation bridge drying tunnel is used for dehydration drying and coating curing.
4) Process operation mode
The spray and dry solidification process uses continuous flow operation with a light enclosed suspension chain.
5) Design production line suspension chain conveying speed: V=0.5~8m/min (adjustable)
6) Process flow:
Work on the line Degreasing Washing Washing Silane Washing Washing Dewatering Spraying Curing Curing Lower parts
Welded wire mesh panel painting line Parameters
No., | Under cooling conditions | Time | Processing media and methods | Processing temperature |
1 | Hang Pieces | 3 min | Manual work |
|
2 | Degreasing | 2 min | Spray | 35~50℃(adjustable) |
3 | Water Washing | 0.5 min | Spray | |
4 | Water Washing | 0.5 min | Spray | |
5 | Silane | 2 min | Spray | |
6 | Water Washing | 0.5 min | Spray | |
7 | Water Washing | 0.5 min | Spray | |
8 | Powder Painted | 1 min | Electrostatic spraying, automatic +manual | |
9 | Dehydration | 10 min | Centralized heating, hot air circulation | 100~150℃(adjustable) |
10 | Curing | 20 min | Centralized heating, hot air circulation | 180~220℃(adjustable) |
11 | Cooling | 10 min | Natural cooling | RT |
12 | Take-down pieces | 5 min | Manual work |
Welded wire mesh panel painting line after sales service
1. Test the machine before shipment
2. Guarantee time: one year since machine was at buyer's factory but within 18 months against B/L date
3. Within guarantee time, if any components are broken under normal condition, we can change for free
4. We can send our best technician to buyer’s factory for installation, debugging and training
5. Buyer need to undertake double-way air tickets, Visa, Worker salary USD100.0/ Day, Accommodations
Company Introduction
Hebei OLT wire mesh machine company with 55 employees, 9000 square meters workshop,
more than 30 years experience in metal wire mesh fence. All these help us to be the leading manufacturer
in Metal wire Mesh and wire mesh machinery field, we are mainly supplying wire drawing machine,
galvanized wire production line, chain link fence machine, wire mesh welding machine,
razor barbed wire making machines, etc.
We can supply 100% right and reasonable suggestions for our new customers.
Welcome to visit our factory to enable our mutual cooperation.