1. Gypsum powder quality standard: in compliance with GB/T 9776-2008 2. Main Technology(here take Nature gypsum rock as example) Gypsum rock - first crushing -second crushing - grinding - calcining - aging -finished products (CaSO4.1/2H2O) After being heated and calcined with certain temperature,natural dihydrate gypsum is dehydrated and decompounded,to get the product whose major component is semi-hydrated gypsum(CaSO4.1/2H2O),that is,calained gypsum(generally slaked gypsum).According to different temperatures and pressure conditions during dehydration decomposition,the obtained product is β-Type calcined gypsum.Basic process of mechanized prouduction includes five large systems:gypsum grinding,automatic measuring system,calcination system,heat supply system,and aging&packing system.According to client's requirement,gypsum crushing system can be added to crush large gypsum rock to be with size of 0-30mm,and then conveyed into grinding system. 3.Payment conditions: A. Payment terms: 30% T/T in advance; 70%L/C or T/T B. We can provide quality guarantee; C. Kunlun bank account available to make convenient for Iranian client National Standard of Calcined Gypsum Standard No.: GB/T 9776-2008 Scope of application: Gelled material made by dehydrating natural gypsum(raw material). Its main component isβ-GaSO4·1/2H2O, without any admixture or additive. The natural gypsum should be in conformity with requirements of "gypsum rock(JC/T700) for making cementing material" gypsum rock of Grade 3 or more higher grades. Classification: It is classified to be three grades: 3.0,2.0,and 1.6 according to its 2h strength(breaking strength). Composition: β-GaSO4·1/2H2O content(mass fraction) in Calcined gypsum should be not less than 60.0%.
Full Automatic Oxygen Bomb Calorimeter (oxygen bomb calorimeter using bomb calorimeter test method, for calorific value testing.) Oxygen bomb calorimeter can be used to measure the calorific value of solid or liquid samples, measuring samples in a closed container (oxygen bomb), oxygen-filled environment, the heat generated by combustion, the measurement results called the combustion value, calorific value , BTU and so on. Calorific value results have the value of determining other values to determine the quality of the sample as a basis for calculating the price (eg, coal), as well as physiology (eg, energy distribution in ecology, energy metabolism in animal nutrition studies, etc.), physical And the chemical conclusion. Features 1. Adopts technology of single chip machine, LCD screen, high accuracy temperature sensor and high performance A/D conversion device. 2. The test procedure is fully automatic. After placing the sample and inputting the right parameters, It will finish all the procedures without manual interference. And print the test data directly after test is over. 3. Adopts sealed oxygen bomb. The whole structure adopts stainless steel material.The strength is enough to resist 20MPa hydrostatic test under room temperature. China Lab Equipment Microcalorimeter Price
Multiple cement spacer machine: Getting the right amount of concrete cover is essential for the durability of reinforced concrete structures. Fibre concrete spacers ensure correct concrete cover before and during concreting. They are characterized by high compressive strength and excellent chemical and physical resistance. Features of Multiple cement spacer machine:: High-intelligent automatic concrete spacer machine, Easy to produce and manage, is not affected by workers' ideological emotions, works continuously, reduces investment in production management, increases production, effectively reduces cement block cost, and win strong market competitiveness. url:http://www.hnblockmachine.com
Multiple cover blocks cement spacer: Fly ash,construction waste,sand,crushed stone, cinder,clay.cement,can be used as raw materials of making concrete spacer block. Producing baking-free bricks is a ideal way of eliminating the environmental pollution,saving the land resources, comprehensive utilizing the industrial residue and building up family fortunes Cement spacer specification: 1.High compressive strength 2.No deformation with temperature fluctuations 3.Excellent physical and chemical resistance 4.Low permeability 5.Excellent bond with concrete 6. No hairline cracks between the spacer and concrete
Description of various cover block machine: Certification:ISO9001 Condition:New Processing:Cement Block Molding Machine Method:Hydraulic Pressure Automatic:automatic,semi-automatic Molding Cycle:15s Main Vibration:platform Packaging Details:suitable for sea transportation
Cement spacer specification: 1.High compressive strength above 50N/mm2 2.No deformation with temperature fluctuations 3.Excellent physical and chemical resistance 4.Low permeability 5.Excellent bond with concrete 6. No hairline cracks between the spacer and concrete Material of Cement Spacer Maker: Fly ash,construction waste,sand,.crushed stone, cinder,clay.cement,can be used as raw materials of making baking-free brick. Producing baking-free bricks is a ideal way of eliminating the environmental pollution,saving the land resources, comprehensive utilizing the industrial residue and building up family fortunes
Various concrete blocks: Single Concrete Spacer Double Concrete Spacer Concrete Bar Spacer Heavy Duty Concrete Spacer Circular Concrete Spacers... Product Introduction: concrete spacer block maker can generate less pollution, especially less noise. It can also save energy. With changing molds, it can not only produce various kinds of concrete spacer blocks but also solid bricks, curb stones and so on.
Cement spacer machine introduction: Special cement spacers machine for specialist requirements. Spacers often need to meet quality requirements and require special properties which are not covered by the standard spacer requirements. We produce custom dimensions and custom forms quickly and efficiently to your specifications so you can always have the correct spacer..
Concrete Spacers Production Line Introduction: 1.Concrete Spacers Production Line can generate less pollution, especially less noise. 2.With changing molds, it can not only produce various kinds of concrete spacer blocks but also solid bricks, curb stones and so on. 3.Unique and efficient vibration mode: the latest technology, adjust the speed of the motor to meet and guarantee the vibration of the host in the fabric of different vibration frequency and amplitude, thereby improving the quality of the products shorten the molding cycle.
The materials needed for Cement Spacers: stone powder, slag, coal gangue, mineral waste residue, lime sand, fly ash, gravel, tailings, sand, construction waste can be ground and mixed with a small amount of cement! 1.pure pressure integral machinery,The pressure will not be too large to result in the cylinder out of oil cylinder.All of them are new technologies developed by ourselves. We produce our products with the best materials, and we don't have to worry about it just for the sake of reassuring customers in the future. 2. Full automatic feeder, automatic feed,Feeding uniform,fast speed,reduces time and effort,No material leakage. 3.cover block machine hopper: Uniform feeding to the mold. Simple, easy to use and convenient for workers to operate. 4. pan mixer: can lie down below the ground, and the upper lip can be even with the ground, so as to reduce the labor intensity of workers. It is convenient for workers to put materials. 5. Multi-use: Cement Spacers Machine can produce a variety of products by changing molds. Cement products within 100 cm can be produced.
Various concrete spacers block: Single Concrete Spacer Double Concrete Spacer Concrete Bar Spacer Heavy Duty Concrete Spacer Circular Concrete Spacers...
Advantage for cement spacer block maker: 1.No need pallet 2.Hydraulic stripping 3.Mobile brick machine 4.Smaller volume, higher output 5.Lower energy consumption, high efficiency 6.High quality steel, long service life time Good after sale service
Brief introduction : a) It is a compact oil hydraulic machine according to the standard of international .Many parts from abroad ensure the quality of machine and take fro the power. b) The vibration system contains platform vibration and mould vibration so the products is very close grained and produced quickly. c) The novel feeding system gives material exactly and average and assures the products having a high density.
Product Introduction: The product can generate less pollution, especially less noise. It can also save energy. With changing molds, it can not only produce various kinds of concrete spacer blocks but also solid bricks, curb stones and so on. Unique and efficient vibration mode: the latest technology, adjust the speed of the motor to meet and guarantee the vibration of the host in the fabric of different vibration frequency and amplitude, thereby improving the quality of the products shorten the molding cycle. The machine has compact structure, stable performance, convenient operation and maintenance, small area, low investment, high efficiency, suitable for large, medium and small building materials enterprise investment.
Product Introduction: Concrete Bar Spacer Machine is one of the Qingzhong machinery, cover block machine equipment, the equipment structure is simple and practical, outlook is novel and attractive, in addition to produce permeable cover blocks, it is particularly suited to the production of standard cover blocks, replacement of mold can produce many kinds of cover blocks. Raw materials of Concrete Bar Spacer Machine: Fly ash,construction waste,sand,.crushed stone, cinder,clay.cement,can be used as raw materials of making baking-free brick. Producing baking-free bricks is a ideal way of eliminating the environmental pollution,saving the land resources, comprehensive utilizing the industrial residue and building up family fortunes
Concrete spacer block equipment Concrete spacer block equipment can produce various concrete spacer blocks. A cover block is a spacer that is used to lift the rebar matrix off the ground for slabs and similarly for beams and columns a space is created between the shuttering and reinforcements so that concrete may flow underneath and around to become a permanent and integral part of the poured concrete.
Cement Cover Block Equipment: Fly ash,construction waste,sand,crushed stone, cinder,clay.cement,can be used as raw materials of making concrete spacer block. Producing baking-free bricks is a ideal way of eliminating the environmental pollution,saving the land resources, comprehensive utilizing the industrial residue and building up family fortunes
Circular Concrete Spacers Machine: The structure to use: Almost concrete spacers can be use for all various kind of structures. However, some type of spacer are specially designed with specific structures only two workers, you can do all the work, from feeding, mixing, production to placing the blocks on the site. Advanced machine replaces the manual labor of workers to reduce the capital for employment. production rate of the Concrete spacer machine is particularly high, especially for the production of small spacers.
Introduction of Single Cover Spacers Machine: Single Cover Spacers Machine suit for engineering study of every reinforced concrete construction, whether it is a building, a bridge, a bearing wall or other structure. Producing and distributing of high quality products in the field of construction, to meet the standards of many customers, mainly the prefabricated CONCRETE SPACERS with various designs, multiple dimensions and high compressive strength.
Details of concrete spacer molding machine: Certification:ISO9001 Condition:New Processing:Cement Block Molding Machine Method:Hydraulic Pressure Automatic:semi-automatic Voltage:220v/240v/380v Raw Material:concrete,cement,sand,fly ash,stone,coal color:as client's requirements vibration frequency:4200r.pm concrete brick machine Molding Cycle:15s url:http://www.hnblockmachine.com
