The cold press is used to press the furniture panels, wooden doors, various panels, and the leveling and shaping of the furniture. It can make the bonding between the plates more firm. The pressure is strong and does not return. The working form of Lizhong brand woodworking cold press is hydraulic. The hydraulic cold press has low operating noise, fast lifting speed, stable and powerful pressure, and low maintenance rate.
Ordinary household plants are generally equipped with multiple woodworking cold presses for recycling, high efficiency, stable quality, and the use range is mostly used for pressing plywood, multi-layer board, solid wood door, steel wood door, exterior wall insulation board and so on.
The machine is mainly composed of: hydraulic system, electrical control system, pressure plate balancing mechanism, pressure plate and fuselage.
1. Oil pressure system: It consists of oil cylinder, fuel tank, oil pump, oil pump motor, control valve block and pressure gauge. The oil tank is filled with oil, and the oil pump motor drives the oil pump to realize the pump oil, and the oil is sent to the oil cylinder through the connecting oil pipe to make the oil cylinder work. The overflow valve controls the highest pressure of the hydraulic system and acts as a safety valve to prevent the passage of the load; the one-way throttle valve can generate a back pressure during the pressing process, and the ball valve is used for maintaining The pressure set by the system, the pressure gauge is used to display the pressure.
2. Electrical control system: It is mainly composed of main circuit and control circuit. The circuit adopts automatic circuit breaker, fuse and AC contactor to implement overload, short circuit, voltage loss and under voltage protection for machine tool motor and solenoid valve.
3. Plate balance mechanism: It is mainly composed of balance lifting rack, lifting gear, rotating shaft and fixed rotating bearing. The left and right balance racks are mounted on the fuselage, and the lifting gears are fixed at both ends of the rotating shaft, and bearings are arranged at both ends of the rotating shaft so as to be able to flexibly rotate with the rotating shaft. When the pressure plate is lifted and lowered, the lifting gear does not balance the meshing and rotating of the rack, so that the pressure plate is always balanced during the lifting process.
4. Pressing plate: composed of upper pressing plate and lower pressing plate. The upper and lower pressure plates are welded by profiles and steel plates, and the working planes are finished by large-scale gantry milling machines to ensure a smooth and smooth working plane. The upper pressure plate is connected with the cylinder rod of the oil cylinder, and the lifting and lowering of the pressure plate is realized by the lifting of the oil cylinder. The lower platen is welded directly to the base of the fuselage. Make the structure of the whole machine tight.
Body: welded for profiles and steel plates, compact structure and good strength. Rated displacement 20 to 21 cubic meters
After-sales service: Zhangzhou Xinhuacheng, to ensure quality, to ensure the brand. Over the years has won praise from customers around the world, welcome to buy.
Quality Commitment: After signing the cooperation contract with the customer, we will issue the equipment according to the delivery date specified in the contract. We will install, debug, and provide free guidance for the customer in the first time to ensure normal production and use within one week after installation. Until the customer is satisfied.