The clamping force of the injection molding machine is 2400T-3200T, and the molding capacity is 240kg/H-320kg/H. If it is an air-cooled chiller, choose 40HP cooling capacity, and the model is XYFL-40. If it is a water-cooled chiller, choose 40HP cooling capacity. The model is XYSL-40. The water-cooled chiller needs to be connected to a pipeline water pump and a water tower. The air-cooled chiller can be used independently and is easy to install.
Core parameters of XYFL-40,40HP air-cooled chiller:
Refrigeration capacity: 126KW, compressor power: 40HP/30KW, voltage frequency: 3PH-380V-50HZ (you can consult customer service to customize voltage frequency according to different countries), compressor brand: Panasonic, water tank capacity: 350L, evaporator structure: plate Tube type, condenser structure: fin type, water pump power: 3750W, refrigerant model: R22 (you can consult customer service to customize environmentally friendly refrigerants), inlet and outlet diameter: DN80, weight 1200KG.
The following is the method of selecting a water-cooled chiller for a standard injection molding machine:
When the cooling water temperature of the injection molding machine is controlled at 5-10°C, the 1HP cooling capacity chiller is matched with 80T.
When the cooling water temperature of the injection molding machine is controlled at 10-15°C, the 1HP cooling capacity chiller is matched with 100T.
When the cooling water temperature of the injection molding machine is controlled at 15-20°C, the 1HP cooling capacity chiller is matched with 120T.
Standard injection molding machine optional air-cooled chiller method:
When the cooling water temperature of the injection molding machine is controlled at 5-10°C, the 1HP cooling capacity chiller is matched with 64T.
When the cooling water temperature of the injection molding machine is controlled at 10-15°C, the 1HP cooling capacity chiller is matched with 80T.
The cooling water temperature of the injection molding machine is controlled at 15-20°C, and the 1HP cooling capacity chiller is matched with 96T.
XYSL-40, 40HP water-cooled chiller core parameters:
Refrigerating capacity: 126KW, compressor power: 40HP/30KW, voltage frequency: 3PH-380V-50HZ (you can consult customer service to customize voltage frequency according to different countries), compressor brand: Panasonic, water tank capacity: 360L, evaporator structure: plate Tube type, condenser structure: shell and tube type, water pump power: 3750W, refrigerant model: R22 (you can consult customer service to customize environmentally friendly refrigerants), inlet and outlet diameter: DN80, weight 1050KG.
Standard injection molding machine features: hydraulic pump motor is used, the molding speed is average, the molding time is about 10 seconds, but the maximum clamping force can reach several thousand tons.
Features of high-speed injection molding machine: It adopts oil-electric hybrid power of oil pump and servo motor, and the molding speed is fast. For example, the molding time is about 6 seconds, and the clamping force is currently within 850 tons.
High-speed injection molding machine matching method:
Water cooling is 0.62 times that of standard injection molding machines, and air cooling is 0.55 times that of standard injection molding machines.
Selection method of high-speed injection molding machine and water-cooled chiller:
1HP refrigerating capacity of chiller power standard 50T clamping force injection molding machine (5-10 ℃)
1HP refrigerating capacity of chiller power standard 62T clamping force injection molding machine (10-15 ℃)
1HP refrigerating capacity of chiller power standard 75T clamping force injection molding machine (15-20 ℃)
Selection method of high-speed injection molding machine and air-cooled chiller:
1HP refrigerating capacity chiller power is standard equipped with 45T clamping force injection molding machine (5-10°C)
1HP refrigerating capacity of chiller power standard 55T clamping force injection molding machine (10-15 ℃)
1HP refrigerating capacity chiller power standard 66T clamping force injection molding machine (15-20 ℃)
For example: a pair of molds produces PP products, and the production capacity is 50KG per hour. What is the cooling capacity required? What size should a high-speed injection molding machine be suitable for?
Q=50×0.48×200×1.35=6480 (kcal/h)
The cooling capacity is 6480kcal/h per hour, and the cooling capacity of the optional chiller is greater than 6480kcal/h, 6480÷860=7.5KW=3.2HP, so choose a chiller with a cooling capacity of 3-5HP.
Summary: The 40HP chiller plays a very important role in the injection molding machine, which can protect the machine equipment and save energy at the same time. Multiple compressors are used in parallel, and each compressor has an independent refrigeration circuit, that is, the evaporator and condenser are also completely independent; all compressors are commanded by a unified microcomputer control system, and they are turned on and off one by one. It will not interfere with each other. In addition, all the machines of this brand are made of original authentic products, and the failure rate of a single machine is extremely low. Combining the above reasons, it can ensure that this series of machines has a highly stable performance. Buy other spares.