Caiwa machine common faults and treatment methods
First, the tile is not serious 1. The material is too dry: Do not allow the material to fill the mold cavity under pressure and proper humidity adjustment is required.
2. Less feeding: If the cylinder is fed, it may be stuck on the wall of the cylinder. Need to clear the wall.
3. Under the bias: cause more material on one side, less material on one side. Adjust the material feeder.
4. The ratio is wrong: the proportion of sand in the raw material is so large that the tile cannot be compacted.
5. The filter cloth is too tight: When replacing the filter cloth, remember to tie it with the lower mold and loosen it properly.
6. Oil pressure is not enough: check whether the pressure of the main press reaches 8 ~ 15Mpa.
two. There are cracks in the tile. No release agent was used.
2. The release agent sprayed too little. The injection pressure can be adjusted up slightly.
3. The center of the wator plate is biased.
4. Wafer plate and tile gap is too large, generally should be 1 ~ 5mm. Too large a gap will cause the tile to break, and the gap will be a bad roof. Small, 5. The Valto Board is lifting too fast or shaking. Adjust the corresponding gas flow valve.
6. Too much sand was added to the ingredients, causing the tiles to have insufficient tackiness, and the tiles were cracked when they fell.
three. Tiles partially softened. The filter layout part is stuck and the bottom hole of the lower mold is blocked and cleaned.
1. The system has no pressure and the oil pump is reversed: the wiring is wrong and the steering is adjusted.
2. Insufficient power: The motor is faulty or has a low voltage, detects the power supply or repairs the motor.
3. Pump temperature too high: oil viscosity is too low, pump damage, insufficient cooling, or interruption. Replace or repair the oil pump to improve the cooling system. Use a good viscosity hydraulic oil.
4. Pump speed is too low: Coupling or motor is faulty. Exclude 5. Incorrect adjustment or component damage: incorrect pressure adjustment, damaged relief valve, oil leakage from the cylinder seal, adjustment to correct pressure, replacement of the relief valve, replacement of seals or cylinders.
The above is a colorful tile machine. The troubles in the tile manufacturing system and the processing methods in the tile production equipment hope to bring you some help. Jiangsu Tianpeng tile equipment telephone
1. Chemical Composition:sodium methylene bis-naphthalene sulfonate
Appearance: beige brown powder
Solubility: soluble in water of any hardness
PH value: in 1% water solution, PH = 7-9
Performance: good diffusion and protective colloid, and no penetration and foaming .
Ion: anionic.
Stability: resistance to acid, alkaline, hard water, salt.
Affinity: have an affinity for protein and polyamide fibers, for cotton, hemp and other fibers no affinity.
Miscibility: may mix with anionic and non-ionizing surfactant simultaneously.
2. Specifications indicators
|
Items |
Indicators |
|
|
Type |
First Grade |
Qualified |
|
Appearance |
Beige brown powder |
Beige brown powder |
|
Dispersancy (Standard substance) |
≥100% |
≥95% |
|
PH Value (1% water solution) |
7-9 |
7-9 |
|
Sodium sulfate content |
≤3% |
≤5% |
|
Fineness (residuals of 60 mesh/screen) |
≤5% |
≤5% |
|
Calcium and magnesium ions, Ppm≤ |
1000 |
4000 |
|
Impurities (non soluble in water) |
0.05% |
0.10% |
3. Application
Printing and dyeing industry: mainly used for dyeing vat dyes suspension, leuco acid staining, dispersion and soluble vat dyes dyeing. Also be used for silk / wool interwoven fabric dyeing, the yarn is no color. Mainly used for industrial dye dispersion and diffusion of color lakes manufacturing additives.
Building materials industry: as early strength cement water reducing agent, the amount of 0.5-1% by cement after the shock has good dispersion effect, increasing the strength of cement. Diffused N of concrete tensile strength, impermeability, frost and compressive modulus of elasticity are improved, no corrosion of steel effect.
Pesticide industry: It can be widely used in wettable pesticides, with good dispersion and solubilization, can significantly improve the efficacy, dosage according to product requirements. Example: buprofezin, the amount of 3-5 %; thiophanate amount of 0.8-1.5 %, 0.8-1 % Kai Ling vegetables.
Electroplating industry: the color is added, crossing pigment dispersants N allows uniform dispersion can significantly improve the plating surface brightness, and the amount is usually 10% of the pigment.
Rubber industry: rubber (latex) of industrial production process, the dispersed substances such as sulfur accelerator, antioxidant zinc oxide fillers ( such as barium sulfate , calcium carbonate ), etc., added to the dry weight of a Dispersing Agent N2-4% , 10% Dispersant solution prepared in advance , and along with the other components in a ball mill grinding , can improve the dispersion effect and shorten the milling time .
Packing: 25kg bags.
Storage: two years and must be upload and download lightly.
Dispersant N,Dispersant,Dispersing Agent Nno,Dispersing Agent
Shandong Tiancheng Chemical Co., Ltd. , http://www.tianchengchemical.com