China Rim of Two Piece Toilet Bowl High Pressure Casting Machine with 2-12 Sets Resin Working Mold High Technology

Product Description

This pressure casting machine with 12 modules is used to produce rim of toilet bowl, wash basin, lid 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 rim of two piece toilet.
Its' advantage is: high output, low labor cost, energy saving and environmental protection, also it solves the problem of youth labor shortage.

Detailed Photos

The high pressure casting machine produces rim of water closet, it mainly includes the following parts:Main body parts;Hydraulic closing mold system;Pressurize casting slip system;Feeding and return slip system;Compressor air system;Vacuum demoulding system;Supply water system;Cleaning mold system;Electrical auto control system;Others customized device.

Machine advantage

1. Suitable for producing different model rim of two piece toilet bowl, wash basin, lid.
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 andfault 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.

Capacity calculation, sample by 12 sets module typeDaily working time22.5Hours/day1350Mins/dayQ'ty of module121 pcs of mould/moduleCasting cycle30MinsDaily output540pcsAverage manpower outputQ'ty of shift per day3 Manpower per shift4 Average manpower output4545 pcs/man/shift; includes process of blowing-cleaning, polishing, hole punching, body turnover, rim sticking and handle the body up to trolley

Product Parameters

No.Items Contents 1Demoulding methodHorizontal opening and closing mold, demoulding by manual2Mould close method mould close by hydraulic 3Pressure of mould close80-120T4Accurate of mould close±0.25mm5Working pressure intensity of this system18-20Mpa6Pressure of low-pressure slip feeding0.15-0.2MPa7Pressure of hi-pressure slip feeding0.8-1.0MPa8Method to increase pressure for slip feedingHydraulic pressurize or pneumatic pressurize9Pressure of compressed air 0.6-0.8MPa10Air consumption (/module)0.2M³/h/station11Pressure of water resource 0.3MPa12Water consumption (/module)0.025M³/h/station13Quantity of mould12 sets resin working mould14Total casting cycle 20~25min/cycle (adjustable)15Total install power19.55kw16Method of green body taking By manual 17Total weight with mold35-40T18DimensionL: 11000mm W: 2920mm, H: 2880mm

Item NoParts nameBrandRemarks1PLCSiemens1200-1500 Series2Touching screenKinco 3Pneumatic control cabinetSMCIntegrated control4Pneumatic control elementsSMCAir pipe, valve5Travel SwitchSchneider 6Proximity switchPepperl fuchs 7Water drop seperatorSMC 8Micro-mist seperatorSMC 9Cycle vacuum pumpNash 10Speed control valveSMC 11CylinderSMC 12Solenoid valveSMC 13Reducing valveSMC 14Electric elementsSchneider and Omron 15Safety curtainOmron 16Hydraulic valve groupRexroth 17Seal of hydraulic stationParker

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 mould opening is automatically by cylinder control to reduce labor strength.
Mould closing
When finished the de-moulding, the mold will close by hydraulic pressurize to begin the next casting cycle.
Working principle of hydraulic system
The toilet rim 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.

Appliable products

Machine using condition

Working conditionSlip temperature35±2ºCAbsorption slip thickness8-9mm45minsCasting workshop temperature30±2ºCRelative humidity65±2°Air source pressure≥0.6MpaWater pressure≥0.3MpaWater condition for cleaning mold1μmWater source filter10μm

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