Clear Heat Resistant Glass Quartz Tube

1.High purity made of 99.99%-99.9999% pure quartz.

2.Strong Hardness, Can reach Morse level 7.

3.High temperature resistance, can work under 1200°C continuously,

and in short time  can even work under 1500°C.

4. Acid and Alkali resistance

Except hydrofluoric acid, quartz glass does not react with any acid and base except 

hydrofluoric acid. The stability is 30 times of the ceramic, and 150 times of stainless steel

5. Electric insulation, it is 10000 times of usual glass.

6. High light transmittance , it is different from 85%-95% depend on different spectrum.

7.Excellent thermal shock stability ,Small thermal expansion coefficient,it is only 5.5×10-7/ºC

8.Control in less than 20 PPM, 15 PPM, 10 PPM, 5 PPM ,2 PPM.

Mulititool Machining.

The quartz material will be stuck on the board and be absorbed by electromagnet on the workbench. In order to cut the material, the workbench rises slowly by electromotor and the blade revolves high-speed and repeated. According to the requirement of the customer, the machine can cut the whole material into 1-1000mm wafer. The advantage of this step is stable size and low defective percentage.

Milling.

The surface of the material can be processed into plane, vertical plane, inclined plane and different kinds of groove or formed surface by the rotary milling cutter of the machine. It also can be made into spiral groove, cam and the complex thread and spline shaft.

Cylindrical Cutting.

The parallel misalignment of the product can reach 0.01millimeters after cutting. The main reason to get accurate product is that the computer can control this machine.

Chamfering of edge

The quartz product's edge or shape will be changed smooth and rounded. Because of this, it is not easy to broke and damage with eternal force for the quartz piece or other quartz product.

Grinding.

different kinds of lapping machines is chosen by producing different sizes, shapes, and accuracies products. In fact, it is not worry about the resistance of the grinding to damage the product. The reason is that the resistance is too small and it grides two sides evenly. The benefit of this step is high production efficiency.

Manual grinding.

The traditional manual grinding is took by the high accuracy quartz component from the customer. The technician of our factory own excellent workmanship and skillful technique. They can control the accuracy deviation under 0.07mm.

Polishing.

Workers is polishing the quartz material with polishing wheels. Polishing wheels are composed of canvases, felts and leather. The quartz piece is clamped by metal disks with polishing agent. The quartz piece become dazzling light after the speed of 20m/s..

Quality inspection

The high quality is reputation guaranteed of our factory. There is a set of scientific and rigorous quality control system in our factory no matter the raw material, semi-finish product and finished product. The final purpose is to satisfy the requirement of the customer.

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Our management philosophy: sincerity + honesty + concentration + care = confidence of customers. 

1. you could choose carton
2. Pallet packing
3. Customize according to your requirement

Production