Zhengzhou Tongding Machinery Equipment Co., Ltd. is one of the leading manufacturers and suppliers of glass sand dryer in China. We are committed to providing high quality customized products with competitive price. If you're going to buy durable glass sand dryer made in China, welcome to get pricelist from our factory. 5 years warranty is available.
Product Brief
Glass sand is key raw material for glass making industry. Wet glass sand after water wash and sieve carry lots surface water. Too much water will cause bad problem like air bubble and boiling‑over during glass melting, directly lower finished glass pass rate.
This three‑pass glass sand dryer develop for glass sand material feature: high hardness and easy break. It use three‑layer sleeve heat exchange structure, gently remove water inside glass sand, try best reduce fine powder from grain broken. Output dry glass sand with stable qualified moisture, fit produce need of glass raw material factory.
Product Application
Three‑pass glass sand dryer mainly process glass sand grain, serve many scene of glass raw material processing.
Float glass raw material plant
Dry quartz glass sand, control material moisture within process standard. Supply directly for glass melting work, avoid glass bubble defect cause by raw material water.
Artificial glass grain production
Process crushed recycled glass sand. After dry, do color sort and sieve, make decorative glass grain raw material.
Refractory glass raw material processing
Dry high‑purity glass sand raw material, make sure follow‑up sinter and melting work run stable.
Sand recycle re‑process
Also can handle hard grain material with similar property as glass sand, finish water remove work.
Production Capacity & Quality Inspection
Glass sand have strict demand for break rate control. Our factory have target production and inspection process for three‑pass glass sand dryer.
Core part touch glass sand directly such as drum and flight plate, all cut and weld in our own factory. We do not buy ready‑made machine for assemble, easy control weld craft and wear‑resist part quality.
Aim at glass sand easy break feature, factory inspection focus check flight plate curve and weld firm degree. Prevent unreasonable flight plate angle lead to lots sand broken. During assemble stage, check drum coaxial degree, reduce machine shake when running, lower material hit and break possibility.
After whole machine assemble finish, run no‑load test. Check seal condition, rotate status and strange noise. Confirm no problem then do paint and anti‑rust work.
We will give customer wear‑part list, mark check cycle for flight plate and seal part. Customer can book visit factory to see assemble process in person. Custom machine will give clear production delivery time, help customer arrange whole project schedule.
Product Parameters
|
Model |
Power (kw) |
Capacity (T/H) |
Rotary Speed (r/min) |
Installation Angle |
Final Moisture |
Heat Supply Mode |
|
TDS623 |
4 |
3-5 |
9 |
Aclinic |
≤0.5% |
1.Firewood |
|
TDS625 |
4 |
5-8 |
9 |
|||
|
TDS6215 |
7.5 |
10-20 |
9 |
|||
|
TDS6230 |
5.5×4 |
30 |
7 |
|||
|
TDS6260 |
11×4 |
60 |
7 |
|||
|
TDS6100 |
15×4 |
100-110 |
7 |
1.Firewood |
FAQ Answers
Q: For three‑pass glass sand dryer, what moisture content can glass sand dry to?
A: Under normal work condition, output moisture can stable control at 0.3‑1.5%. Parameter can adjust according glass factory melting process specific index.
Q: Will lots glass sand break and produce much fine powder during drying?
A: Machine improve flight plate structure and lower drum rotate speed, can effectively reduce break percentage, but cannot reach zero break. If raw material itself is brittle, fine powder will increase a little. We can adjust running parameter more to improve this situation.
Q: Glass sand feed moisture fluctuate big, is machine easy to adjust?
A: Machine support hot air temperature and drum speed adjustable. Small range moisture change can solve by adjust parameter directly. If feed moisture difference is very huge, advice add pre‑dewater sieve at front end, reduce dryer load, drying result will more stable.
Q: Old glass sand production line, can add this three‑pass glass sand dryer directly?
A: Support rebuild and connect. Provide height size of original feeding and silo, we adjust dryer inlet and outlet interface height, try to use old equipment, no need large‑scale factory rebuild.
Q: How to deal with glass fine dust produce by drying?
A: Glass dust have high hardness, advice match bag‑type dust collector, simple dust remove device can not use. For work condition with large dust amount, need increase dust‑removal air volume, protect workshop environment and operator people.
Q: Will high‑temperature output material influence later storage?
A: Machine outer drum have slow cooling section, output temperature can control. If you need lower discharge temperature, we also can provide matching air‑cool solution.
Hot Tags: glass sand dryer, China glass sand dryer manufacturers, suppliers
