injected with Polyurethane insulation material by high-pressure injection machine,
and equipped with electric heater around the body to avoid freezing,
and also a safety handle on the inner part, in case someone is locked in.
Manual Sliding Door
The slide way of the door is made of hard Aluminium alloy which has rational construction, dependable safety and long lifetime.
Material of the sealing bar is once forming Ethylene-Propylene-Diene Monomer - EPDM which is Anti-aging,
low temperature resistant and good seal ability.
Door panel is made of stainless steel or color coated steel. Simple Structure and smart shape.
The door applies mainly in different of cold storage, food processing room and corridors.
Manual Swing Door
The door is opened and closed manually based on lever principle.
The door is well received with advantages of good tightness, simple installation and easy maintenance.
The door applies mainly in cold storage and quick freezing tunnel, especially in case there is small space beside the door.