♦ Polyurethane sandwiched panels are of 100% polyurethane insulation, which is constructed by being foamed in place with retarded polyurethane using high pressure. Average density is 45kg/m³。
♦ The standard panel width is 960mm, the maximum lengths of panels are provided 6m till now. Also the thickness can reach 100mm/150mm.
♦ Besides the standard ones, customized panels are also available. As for the surface material, you can choose either one among stainless steel plate, painted galvanized mild steel and embossing aluminum plate.
♦ Every panel consists of tongue and groove construction and can be tightened by a number of eccentric fasteners, which may be screwed easily with a hexagonal key.

♦ Semi-Hermetic Bitzer compressor
♦ Copper tube & aluminum fin air cooled heat exchanger
♦ High efficient shell-tube water cooled condenser is optional
♦ World famous brand refrigeration parts
♦ Widely applications

♦ Bitzer Semi-Hermetic, two-stage compressor
♦ Lowest temperature approach at -55℃ with R404A
♦ Sub-cooler equipped which greatly improve system capacity and EER
♦ World famous brand refrigeration parts
♦ Especially suitable for blast freezer & Ultra-low temperature cold room
♦ Matched CIC part (controlled injection cooling).

♦ Widely application for all kinds of coldroom
♦ System with alarm function
♦ Copper tube & aluminum fin aircooled heat exchanger
♦ Condenser fan could be turned on/off through HP.

♦ Semi-Hermetic Bitzer ECOLINE compressors rack
♦ Huge cooling capacity
♦ Multi stage energy adjustment available
♦ Compact design for easy installation
♦ All-around protection for each compressor come from the precise electrical control

♦ Widely used for huge Coldroom projects. Cooling temperature range @ -25℃~ -40℃
♦ Bitzer semi-hermetic screw compressor
♦ Danfoss, Emerson and other top quality components applied
♦ With all kinds of the protection devices: Wrong direction, Over heating, High discharging temperature, Low oil position, Oil leakage, High & low pressure and etc
♦ Economizer was equipped to enhance the cooling capacity at low evaporating temperature
♦ The multi-level energy adjusting device makes it possible to apply for different cooling capacity consumption