China boiler 4 t/h 4 ton steam boiler with chain grate stoker boiler

China boiler 4 t/h 4 ton steam boiler with chain grate stoker boiler Product Description China boiler 4 t/h 4 ton steam boiler with chain grate stoker boiler belong to our DZL series horizontal and full auto coal boiler. There are some unique design structures of 4ton steam boiler with chain grate stoker as fellow 1. Spirally corrugated tubes, strengthen heat transfer, reduce smoke tubes and shell size; 2. Wing-shape Flue, reduce smoke temperature of tube plate; Slow down undercooling boiling,increase the heating efficiency;
3. Convex head, improve the boiler proper flexibility, reduce seam heat stress of pipe end, prevent tube plate cracking; cancel tension brace piece.
4. Self support, cacel the steel frame, simplify the structure.
5. Large size down pipe & bottom header, increase the water flow speed of water tubes, prevent tbe explosion, improve the reliability of water circulation.  6. It has protective functions of over-temperature, overpressure, water shortage, leakage detection and flameout, ensuring safe and reliable operation. 1) Pictures of China boiler 4 t/h 4 ton steam boiler with chain grate stoker boiler        2) Structural drawing of  China boiler 4 t/h 4 ton steam boiler with chain grate stoker boiler Accessories Supply Cope of  China boiler 4 t/h 4 ton steam boiler with chain grate stoker boiler
2. Forced fan
3. Induced fan
4. Electric control box
5. Valve & Gauge used on boiler main part
6. Speed reducer
7. Hot water pump
8. Smoke chimney
9. Smoke ducting
10. Fuel feeder system
11. Slag remover
12. Dust collector
13. Water softoner
14. Economizer
Other equipments is available, like Wet scrubber, air-preheater, deaerator, pressure tank, condensed water recycling equipment, heat exchanger   Packaging & Shipping Yuanda Boilers Packing Standard: Advantage: with more than 15 years exported experience,have long-term cooperation forwarder,can to suppy with lowest shipping cost for your reference.
Packing Standard: Boiler body in nude packing with protection film outsid, accessories are in export-use wooden box 0.2 to 1t/h capacity boiler with accessories put into normal 20'or 40' container >2t/h capacity boiler main part should be put on flat rack, and accessories put into normal 20ft or 40ft container   Company Information Yuanda Boiler Advantage: 1. Powerful technical support, over 50years experiences in boiler making and selling inland& abroad 2. ISO9001-2000 Quality Management System 3. 2years Warranty & full-life services with many considerate policies 4. Fast response within 24hours, 10-60days delivery after deposit 5. Engineer installation service, fast spare parts services 6. We are Alibaba Assessed 5 years Gold Supplier. 7. Factory selling with bottom price, as well as completed export service   Warmly welcome to visit our Henan Yuanda Boiler:
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    Yuanda Boiler Team:   How to contact us ? 3 ways you can contact with us quickly :( To get our completed boiler offer with detailed price list and technical specification )

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