1- product name:
High efficiency sanitary ware high pressure casting machine for water closet toilet bowl moving mold frame
Best price sanitary two piece water closet pressure casting machine with 12 sets resin working mold
Two piece toilet bowl high pressure casting technology with 2-12 sets resin working mold
High output water closet pressure casting machine daily capacity 480pcs toilet
High efficiency pressure casting machine for water closet best price best service from China
Sanitary ceramic high pressure casting plants
Key words:Hexiang hi-pressure sanitary ware casting machine for bowl of 2-piece toilet
2- Product grouping
Casting machineHigh pressure casting machine-bowl
Model: bowl of 2 piece
3- Product Usage:Application of machine
This pressure casting machine with 8 modules is used to produce toilet bowl, smart toilet, bidet which is modern high pressure casting equipment which integrates comprehensive technology of water, electricity, compressor air, hydraulic and vacuum.
As the first choice for modern sanitary ceramic factory and favorite of client, it is mainly applicable to cast and form green body of bowl part of 2-piece toilet.
Its’ advantage is: high output, low labor cost, energy saving and environmental protection, also it solves the problem of youth labor shortage.
The WC sanitary ware ceramic high pressure casting machine with 2-12 module can produce two piece toilet water closet, water closet bowl, which is a modern high pressure casting equipment which integrates comprehensive technology of water, electricity, compressor air, hydraulic and vacuum.
This machine includes two parts: Body casting and rim casting. We can supply different working station according to customer's capacity which includes 2 sets working stations, 4 sets working stations, 6 sets working stations, 8 sets working stations, 10 sets working stations, 12 sets working stations.
As the first choice for modern sanitary ceramic factory and favorite of client, it is mainly applicable to cast and form green body of two piece water closet.
4- Main structure of split high pressure forming machine：Machine’s structure
1. Main body parts;
2. Green bases conveyor system;
3. Hydraulic closing mold system;
4. Pressurize casting slip system;
5. Feeding and return slip system;
6. Compressor air system;
7. Vacuum demoulding system;
8. Supply water system;
9. Cleaning mold system;
10. Electrical auto control system;
11. Others customized device.
Main structure of ring high pressure forming machine:
1. Main body parts;
2. Hydraulic closing mold system;
3. Pressurize casting slip system;
4. Feeding and return slip system;
5. Compressor air system;
6. Vacuum demoulding system;
7. Supply water system;
8. Cleaning mold system;
9. Electrical auto control system;
10. Others customized device.
Machine main advantage:
1. Suitable for producing different model two piece toilet bowl.
2. Flexible for different capacity, low invest cost.
3. Machine advantage:
High auto control, low labor strength;
Small floor space with low building cost;
The machine chooses Siemen PLC 1500 series, can realize remoting control and fault eliminate, help factory to manage producing;
Choose Japan SMC pneumatic control system, Omron lighting control element, Germany IFM sensor, Hydraulic system adopts American Rexroth valve group, Germany Pepper Fuchs proximity switch, America Parker seal to make sure the machine stable running, reduce faults rate.
The machine adopts marine fluorocarbon paint, which has strong corrosion resistance in high temperature and high humidity environments.
No. | Items | Contents |
1 | Demoulding method | Vertical lifting+ Transverse horizontal+ vacuum suction+ compressed air |
2 | Mould close method | mould close by hydraulic |
3 | Pressure of mould close | 40-60T |
4 | Accurate of mould close | ±0.25mm |
5 | Working pressure intensity of this system | 18-20Mpa |
6 | Pressure of low-pressure slip feeding | 0.15-0.2MPa |
7 | Pressure of hi-pressure slip feeding | 0.8-1.0MPa |
8 | Method to increase pressure for slip feeding | Hydraulic pressurize or pneumatic pressurize |
9 | Pressure of compressed air | 0.6-0.8MPa |
10 | Air consumption (/module) | 0.2M⊃3;/h/station |
11 | Pressure of water resource | 0.3MPa |
12 | Water consumption (/module) | 0.025M⊃3;/h/station |
13 | Quantity of mould | 2-12 sets resin working mould |
14 | Total casting cycle | 20~25min/cycle (adjustable) |
15 | Total install power | 5.5kw/station +12kw(adjustable) |
16 | Method of green body taking | Lifting and down of mould to take the green base by automatically |
17 | Total weight | =11.3T/station + 13.5t |
18 | Dimension | L: 2500mm* station quantity+5300, W: 5750mm, H: 4000mm(max) |
19 | Hydraulic system flow | Low pressure 50L/Min, high pressure 5.1L/min; |
20 | Flow of hydraulic system of slip pressurize cylinder | 5.7L/Min |
Working condition | ||
Slip temperature | 35±2 | ℃ |
Absorption slip thickness | 8-9mm | 45mins |
Casting workshop temperature | 30±2 | ℃ |
Relative humidity | 65±2 | ° |
Air source pressure | ≥0.6 | Mpa |
Water pressure | ≥0.3 | Mpa |
Water condition for cleaning mold | 1 | μm |
Water source filter | 10 | μm |
6-output and efficiency
Capacity calculation, sample by 8 module type | ||
Daily working time | 22.5 | Hours/day |
1350 | Mins/day | |
Q’ty of module | 12 | 1 pcs of mould/module |
Casting cycle | 30 | Mins |
Daily output | 540 | pcs |
Average manpower output | ||
Q’ty of shift per day | 3 | |
Manpower per shift | 4 | |
Average manpower output | 45 | 45 pcs/man/shift; includes process of blowing-cleaning, polishing, hole punching, body turnover, rim sticking and handle the body up to trolley |
7-brand of main components
Item No | Parts name | Brand | Remarks |
1 | PLC | Siemens | 1200-1500 Series |
2 | Touching screen | Kinco | |
3 | Pneumatic control cabinet | SMC | Integrated control |
4 | Pneumatic control elements | SMC | Air pipe, valve |
5 | Travel Switch | Schneider | |
6 | Proximity switch | Pepperl fuchs | |
7 | Water drop separator | SMC | |
8 | Micro-mist separator | SMC | |
9 | Cycle vacuum pump | Nash | |
10 | Speed control valve | SMC | |
11 | Cylinder | SMC | |
12 | Solenoid valve | SMC | |
13 | Reducing valve | SMC | |
14 | Electric elements | Schneider and Omron | |
15 | Safety curtain | Omron | |
16 | Hydraulic valve group | Rexroth | |
17 | Seal of hydraulic station | Parker |
8- working principle
Working principle
Initial status
Turn on the hydraulic cylinder of the slip booster system. The mold is clamped and compressed by the molding press cylinder to the origin position, and the operation program enters the standby initial state.
Casting
The slip is feed into the mold at low pressure through the casting pipeline, and automatically switched to high pressure casting after the cavity of the model is filled with slip. After the set time is reached, the casting stops, the slip master valve opens, and the slip booster releases pressure and automatically returns to the slip.
Mold de-moulding
The compressed air system and vacuum demolding system are activated, the main vacuum valve is opened, and the auxiliary demolding air valve is opened; the compression cylinder starts, and the mold compression plate opens slowly. After reaching the set opening distance, it will automatically switch to rapid opening, and after reaching the predetermined position, mold opening stops. Before taking the green base, the pallet is automatically sent to the predetermined taking green base position to get the green base.
Mould closing
The side mold close, and the main pressure cylinder compress and close the upper mould, side mould, and bottom mould, then return to the initial state for the next cycle.
This machine adds automatic/manual control, mould input control, etc. according to the production situation. According to the actual production situation, all equipment can be manually operated, or any station can be operated separately, and the operation process of one or several stations can be cut off at any time during the automatic control process, so as to timely perform machine fault processing or technical adjustments, etc.
Working principle of hydraulic system
The toilet casting hydraulic system is composed of an oil tank unit, an oil pump motor unit, a hydraulic valve group and hydraulic accessories; the main pump adopts the double pump RZ5.1/3-45 of Hawe from Germany, which has low pressure, large flow and small high pressure. The use characteristics of flow, the use of smaller motor power to achieve high-voltage control of the system, save energy, and meet the requirements of the system.
The slip cylinder adopts the form of a hydraulic cylinder driving the slip cylinder, which realizes the purpose of a small flow system to control a large slip cylinder; the system is composed of an oil pump motor and hydraulic components.
photo of green body produced by HPCM：