SP-9 Rockwool/EPS Sandwich panel production line

This production line is a special for producing building metal surface thermal insulation sandwich panels. The composite unit is to composite high-strength metal materials on the double-sided outer layers of the thermal insulation inner core material.

Main feature：
1. Sandwich panel is an ideal material for multi-functional new construction and decoration.
2. It has various superior properties such as thermal insulation, fire prevention, decoration, etc. It can be used in public buildings such as industrial plants, supermarkets, large warehouses, large-span roofs, simple temporary houses, etc. It can also be used in cold storage, clean rooms, air-conditioning rooms and communication base stations, etc.
3. Due to its advantages of high strength, beautiful appearance, convenient construction and short construction period, it has become an ideal new building material among today's building materials, and is widely used.
4. According to the current development trend of international and domestic sandwich panel, design and manufacture SP-9 sandwich panel production lineaccording to customer needs.
5. The machine can produce various types of sandwich panels with rock wool, glass wool, polystyrene foam as core materials, hidden corrugated wall panels, socket panels and other types of sandwich panels. The sandwich panels should comply with GB/T23932 -2009 National Standard of the People's Republic of China.
6. The whole production line includes complete sets of machines for color steel plate uncoiling, forming, feeding, laminator compounding, finished product cutting, and conveying racks.
7. The fixed-length counting device is adopted to realize the continuous automatic control of the whole unit, so that the unit is easy to operate and reliable in performance.
Technical parameter：

parameter	unit	ZJ-200	ZJ-300	ZJ-400	ZJ-500	ZJ-600	ZJ-800
maximum width	mm	200	300	400	500	600	800
Steel coil thickness	mm	0.35-1.6	0.35-1.6	0.35-1.6	0.35-1.6	0.35-1.6	0.35-1.6
Material inner diameter	mm	450-530	450-530	450-530	450-530	450-530	450-530
Material outer diameter	mm	1200	1200	1200	1200	1200	1200
material weight	kg	500	800	1000	1500	2000	2000