{"id":1341,"date":"2022-12-12T12:35:14","date_gmt":"2022-12-12T04:35:14","guid":{"rendered":"http:\/\/www.zongdamining.com\/?post_type=product&p=1341"},"modified":"2023-01-29T16:47:25","modified_gmt":"2023-01-29T08:47:25","slug":"underground-coal-mining-tunnel-fbd-series-axial-flow-ventilation-fan","status":"publish","type":"product","link":"https:\/\/www.zongdamining.com\/vi\/product\/underground-coal-mining-tunnel-fbd-series-axial-flow-ventilation-fan\/","title":{"rendered":"H\u1ea7m khai th\u00e1c than ng\u1ea7m Fbd Series Qu\u1ea1t th\u00f4ng gi\u00f3 d\u00f2ng ch\u1ea3y tr\u1ee5c"},"content":{"rendered":"
\n

Ch\u00fang t\u00f4i ph\u1ee5c v\u1ee5 kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i v\u1edbi tri\u1ebft l\u00fd kinh doanh c\u1ee7a s\u1ef1 trung th\u1ef1c, \u0111\u1ed5i m\u1edbi, t\u1ed1c \u0111\u1ed9 v\u00e0 win-win, li\u00ean t\u1ee5c gi\u1ea3m chi ph\u00ed s\u1ea3n ph\u1ea9m v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u1ec3 l\u00e0m cho xe t\u1ea3i tr\u1ed9n b\u00ea t\u00f4ng ng\u1ea7m c\u1ee7a ch\u00fang t\u00f4i, m\u00e1y tr\u1ed9n b\u00ea t\u00f4ng ng\u1ea7m v\u00e0 xe t\u1ea3i v\u1eadn chuy\u1ec3n, Khoan \u0111\u00e1 ch\u00e2n kh\u00f4ng kh\u00ed c\u1ea1nh tranh h\u01a1n tr\u00ean th\u1ecb tr\u01b0\u1eddng qu\u1ed1c t\u1ebf. \u0110\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u d\u1ecbch v\u1ee5 ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a \u0111\u01a1n \u0111\u1eb7t h\u00e0ng n\u01b0\u1edbc ngo\u00e0i, ch\u00fang t\u00f4i \u0111\u00e3 m\u1edf m\u1ed9t b\u1ed9 ph\u1eadn th\u01b0\u01a1ng m\u1ea1i \u0111\u1ed1i ngo\u1ea1i \u0111\u01b0\u1ee3c trang b\u1ecb nh\u00e2n vi\u00ean th\u01b0\u01a1ng m\u1ea1i \u0111\u1ed1i ngo\u1ea1i c\u00f3 ki\u1ebfn \u200b\u200bth\u1ee9c v\u00e0 k\u1ef9 n\u0103ng chuy\u00ean nghi\u1ec7p t\u01b0\u01a1ng \u0111\u1ed1i phong ph\u00fa. Ch\u00fang t\u00f4i th\u1ef1c hi\u1ec7n \u0111\u00e0o t\u1ea1o th\u01b0\u1eddng xuy\u00ean cho m\u1ed7i nh\u00e2n vi\u00ean, kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t h\u01a1n n\u1eefa, m\u00e0 c\u00f2n c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, \u0111\u1eb7t n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc c\u1ee7a ph\u1ea7n m\u1ec1m v\u00e0 ph\u1ea7n c\u1ee9ng cho s\u1ef1 ph\u00e1t tri\u1ec3n quy m\u00f4 l\u1edbn trong t\u01b0\u01a1ng lai c\u1ee7a c\u00f4ng ty ch\u00fang t\u00f4i.<\/p>\n<\/div>\n

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\"\"<\/p>\n

Qu\u1ea1t th\u00f4ng gi\u00f3 m\u1ecf m\u1eb7t \u0111\u1ea5t DK series<\/strong><\/p>\n

N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh lo\u1ea1i ch\u1ed1ng n\u1ed5 v\u00e0 lo\u1ea1i kh\u00f4ng ch\u1ed1ng n\u1ed5. N\u00f3 c\u00f3 l\u1ee3i th\u1ebf c\u1ee7a hi\u1ec7u qu\u1ea3 cao, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 ti\u1ebfng \u1ed3n th\u1ea5p. Hi\u1ec7u qu\u1ea3 \u00e1p su\u1ea5t t\u0129nh cao nh\u1ea5t c\u1ee7a s\u1ea3n ph\u1ea9m l\u00e0 h\u01a1n 86%, \u0111\u00e3 \u0111\u1ea1t m\u1ee9c h\u00e0ng \u0111\u1ea7u c\u1ee7a qu\u1ea1t ch\u00ednh cho khai th\u00e1c m\u1ecf \u1edf Trung Qu\u1ed1c. V\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho qu\u1ea1t \u0111\u00e3 v\u01b0\u1ee3t qua th\u1eed nghi\u1ec7m tia ma s\u00e1t c\u1ee7a trung t\u00e2m th\u1eed nghi\u1ec7m c\u1ee7a Chi nh\u00e1nh Chongqing c\u1ee7a H\u1ecdc vi\u1ec7n Khoa h\u1ecdc Than Trung Qu\u1ed1c v\u00e0 \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u ch\u1ed1ng n\u1ed5. Hi\u1ec7u su\u1ea5t ch\u1ed1ng n\u1ed5 c\u1ee7a to\u00e0n b\u1ed9 qu\u1ea1t \u0111\u00e3 v\u01b0\u1ee3t qua th\u1eed nghi\u1ec7m ch\u1ed1ng n\u1ed5 c\u1ee7a trung t\u00e2m ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111i\u1ec7n ch\u1ed1ng n\u1ed5 qu\u1ed1c gia.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m<\/strong><\/p>\n

1. \u0110\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u00e1ng c\u1ee7a m\u1ea1ng th\u00f4ng gi\u00f3 m\u1ecf than v\u00e0 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 c\u1ee7a m\u00e1y th\u00f4ng gi\u00f3, c\u1ea5u tr\u00fac quay counter \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho m\u00e1y th\u00f4ng gi\u00f3, ngh\u0129a l\u00e0, hai qu\u1ea1t c\u00f9ng m\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau v\u00e0 c\u00e1nh qu\u1ea1t c\u1ee7a hai qu\u1ea1t quay theo h\u01b0\u1edbng ng\u01b0\u1ee3c l\u1ea1i, v\u00ec v\u1eady c\u00e1nh h\u01b0\u1edbng d\u1eabn gi\u1eefa c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ecf qua v\u00e0 s\u1ef1 m\u1ea5t m\u00e1t c\u1ee7a c\u00e1nh h\u01b0\u1edbng d\u1eabn gi\u1eefa c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3m v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n.<\/p>\n

C\u1ea5u tr\u00fac truy\u1ec1n th\u1ed1ng c\u1ee7a \u1ed5 \u0111\u1ea9y r\u00f2ng r\u1ecdc tr\u1ee5c d\u00e0i ho\u1eb7c v\u00e0nh \u0111ai c\u1ee7a qu\u1ea1t ch\u00ednh c\u1ee7a m\u1ecf \u0111\u01b0\u1ee3c thay \u0111\u1ed5i b\u1eb1ng h\u00ecnh th\u1ee9c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp c\u1ee7a \u0111\u1ed9ng c\u01a1 v\u00e0 c\u00e1nh qu\u1ea1t, tr\u00e1nh tai n\u1ea1n thi\u1ec7t h\u1ea1i c\u1ee7a thi\u1ebft b\u1ecb l\u00e1i, lo\u1ea1i b\u1ecf m\u1ea5t n\u0103ng l\u01b0\u1ee3ng c\u1ee7a thi\u1ebft b\u1ecb l\u00e1i v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 c\u1ee7a thi\u1ebft b\u1ecb qu\u1ea1t. Do c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n c\u1ee7a n\u00f3, ngo\u1ea1i tr\u1eeb vi\u1ec7c \u0111i\u1ec1n d\u1ea7u th\u01b0\u1eddng xuy\u00ean c\u1ee7a v\u00f2ng bi \u0111\u1ed9ng c\u01a1, n\u00f3 th\u01b0\u1eddng kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec v\u00e0 c\u00f3 th\u1ec3 ch\u1ea1y li\u00ean t\u1ee5c trong m\u1ed9t th\u1eddi gian d\u00e0i.<\/p>\n

3. Khi c\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1 c\u1ee7a lo\u1ea1t qu\u1ea1t n\u00e0y \u00edt h\u01a1n 200kW, \u0111\u1ed9ng c\u01a1 ch\u1ed1ng n\u1ed5 lo\u1ea1t YBF v\u1edbi \u0111i\u1ec7n \u00e1p 380V, 660V ho\u1eb7c 1140V c\u1ee7a lo\u1ea1t ph\u00e1i sinh Yb s\u1ebd \u0111\u01b0\u1ee3c ph\u00f9 h\u1ee3p; khi c\u00f4ng su\u1ea5t h\u01a1n 200kW, \u0111\u1ed9ng c\u01a1 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng ch\u1ed1ng n\u1ed5 \u0111i\u1ec7n \u00e1p cao 6000V c\u1ee7a YBF c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00f9 h\u1ee3p theo nhu c\u1ea7u c\u1ee7a m\u1ecf. \u0110\u1ed9ng c\u01a1 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong v\u1ecf k\u00edn kh\u00f4ng kh\u00ed trong \u1ed1ng kh\u00f4ng kh\u00ed ch\u00ednh. N\u1eafp k\u00edn kh\u00f4ng kh\u00ed c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u00e1p l\u1ef1c nh\u1ea5t \u0111\u1ecbnh, c\u00f3 th\u1ec3 c\u00e1ch \u0111i\u1ec7n \u0111\u1ed9ng c\u01a1 kh\u1ecfi kh\u00ed ch\u1ee9a trong \u0111\u01b0\u1eddng d\u00f2ng ch\u1ea3y qu\u1ea1t, v\u00e0 c\u0169ng \u0111\u00f3ng vai tr\u00f2 trong vi\u1ec7c ti\u00eau tan nhi\u1ec7t. V\u1ecf k\u00edn kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c trang b\u1ecb hai h\u00e0ng \u1ed1ng kh\u00f4ng kh\u00ed h\u1ee3p l\u00fd, \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi kh\u00f4ng kh\u00ed m\u1eb7t \u0111\u1ea5t th\u00f4ng qua \u1ed1ng kh\u00f4ng kh\u00ed ch\u00ednh, \u0111\u1ec3 kh\u00f4ng kh\u00ed t\u01b0\u01a1i c\u00f3 th\u1ec3 ch\u1ea3y v\u00e0o v\u1ecf k\u00edn kh\u00f4ng kh\u00ed, v\u00e0 \u0111\u1ed3ng th\u1eddi, kh\u00f4ng kh\u00ed trong v\u1ecf c\u00f3 th\u1ec3 ch\u1ea1y trong qu\u1ea1t Duy tr\u00ec \u00e1p su\u1ea5t t\u00edch c\u1ef1c. Do vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt kh\u00e1c nhau trong thi\u1ebft k\u1ebf, \u0111\u1ed9ng c\u01a1 lu\u00f4n ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u0111i\u1ec1u ki\u1ec7n n\u1ed3ng \u0111\u1ed9 kh\u00ed d\u01b0\u1edbi 1%, \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 an to\u00e0n v\u00e0 ch\u1ed1ng n\u1ed5.<\/p>\n

4. Hi\u1ec7u qu\u1ea3 \u00e1p su\u1ea5t t\u0129nh cao nh\u1ea5t c\u1ee7a lo\u1ea1t qu\u1ea1t n\u00e0y c\u00f3 th\u1ec3 \u0111\u1ea1t 86%, khu v\u1ef1c hi\u1ec7u qu\u1ea3 cao r\u1ed9ng, hi\u1ec7u qu\u1ea3 \u00e1p su\u1ea5t t\u0129nh l\u00e0 h\u01a1n 70% khu v\u1ef1c l\u00e0m vi\u1ec7c, c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng hi\u1ec7u qu\u1ea3 qu\u1ea1t ch\u00ednh c\u1ee7a m\u1ecf l\u00e0 h\u01a1n 75% trong ba giai \u0111o\u1ea1n khai th\u00e1c m\u1ecf, \u0111\u1ea3o ng\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng th\u1ea5p c\u1ee7a qu\u1ea1t ch\u00ednh c\u1ee7a m\u1ecf l\u1edbn \u1edf Trung Qu\u1ed1c v\u00e0 ti\u1ebft ki\u1ec7m r\u1ea5t nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n.<\/p>\n

5. M\u1ed9t v\u00f2ng d\u00f2ng ch\u1ea3y \u1ed5n \u0111\u1ecbnh \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong \u1ed1ng kh\u00f4ng kh\u00ed ch\u00ednh. \u0110\u01b0\u1eddng cong hi\u1ec7u su\u1ea5t c\u1ee7a qu\u1ea1t kh\u00f4ng c\u00f3 \u0111\u00f9n v\u00e0 s\u00f3ng, v\u00e0 n\u00f3 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong b\u1ea5t k\u1ef3 \u0111i\u1ec1u ki\u1ec7n kh\u00e1ng c\u1ef1 n\u00e0o. Ti\u1ebfng \u1ed3n th\u1ea5p. Ti\u1ebfng \u1ed3n c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c m\u00f4 h\u00ecnh c\u1ee7a s\u1ea3n ph\u1ea9m n\u00e0y l\u00e0 \u00edt h\u01a1n 90dB (a) m\u00e0 kh\u00f4ng c\u00f3 b\u1ed9 d\u1eadp. N\u1ebfu ng\u01b0\u1eddi d\u00f9ng c\u00f3 y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t h\u01a1n v\u1ec1 ti\u1ebfng \u1ed3n, nh\u00e0 m\u00e1y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ed9 d\u1eadp t\u1eaft.<\/p>\n

6. T\u1ea5t c\u1ea3 l\u01b0\u1ee1i c\u1ee7a lo\u1ea1t qu\u1ea1t n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh ho\u1eb7c m\u1ed9t trong s\u1ed1 h\u1ecd c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh \u0111\u1ed9c l\u1eadp, v\u00ec v\u1eady ph\u1ea1m vi \u0111i\u1ec1u ch\u1ec9nh l\u00e0 c\u1ef1c k\u1ef3 r\u1ed9ng. Trong giai \u0111o\u1ea1n ban \u0111\u1ea7u c\u1ee7a ho\u1ea1t \u0111\u1ed9ng m\u1ecf, ch\u1ec9 c\u00f3 qu\u1ea1t ch\u00ednh c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng.<\/p>\n

7. Qu\u1ea1t c\u1ee7a lo\u1ea1t n\u00e0y c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 rung nh\u1ecf. C\u1ea3 qu\u1ea1t v\u00e0 b\u1ed9 khu\u1ebfch t\u00e1n \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean xe ph\u1eb3ng v\u1edbi b\u00e1nh xe, c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c trong m\u1ed9t th\u1eddi gian d\u00e0i.<\/p>\n

8. Qu\u1ea1t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ea3o ng\u01b0\u1ee3c. Trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c kh\u00e1c nhau, t\u1ef7 l\u1ec7 kh\u00f4ng kh\u00ed ng\u01b0\u1ee3c l\u00e0 h\u01a1n 60%. Kh\u00f4ng c\u1ea7n \u1ed1ng kh\u00f4ng kh\u00ed ng\u01b0\u1ee3c, ch\u1ec9 c\u1ea7n x\u00e2y d\u1ef1ng m\u1ed9t ph\u00f2ng th\u00f4ng gi\u00f3 \u0111\u01a1n gi\u1ea3n v\u00e0 ph\u00f2ng \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n. N\u00f3 c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m r\u1ea5t nhi\u1ec1u \u0111\u1ea7u t\u01b0 x\u00e2y d\u1ef1ng v\u1ed1n.<\/p>\n

9. Qu\u1ea1t di chuy\u1ec3n b\u00ean ch\u1ea5p nh\u1eadn c\u1ea5u tr\u00fac di chuy\u1ec3n b\u00ean, \u0111\u00f3 l\u00e0, hai \u0111\u1ed9ng c\u01a1 ch\u00ednh \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t song song tr\u00ean m\u1ed9t chi\u1ebfc xe ph\u1eb3ng c\u00f3 th\u1ec3 di chuy\u1ec3n v\u1ec1 ph\u00eda b\u00ean, hai \u0111\u1ed9ng c\u01a1 ch\u00ednh thay th\u1ebf ch\u1ec9 s\u1eed d\u1ee5ng m\u1ed9t k\u00eanh kh\u00f4ng kh\u00ed tr\u1edf l\u1ea1i, v\u00e0 chi\u1ebfc xe ph\u1eb3ng \u0111\u01b0\u1ee3c k\u00e9o b\u1edfi m\u1ed9t m\u00e1y k\u00e9o nh\u1ecf v\u1edbi ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n m\u1ea1ch k\u00e9p. Khi qu\u1ea1t l\u00e0m vi\u1ec7c c\u1ea7n \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa, tr\u01b0\u1edbc ti\u00ean m\u1edf d\u00e2y \u0111ai ni\u00eam phong \u1edf c\u1ea3 hai \u0111\u1ea7u c\u1ee7a \u0111\u1ed9ng c\u01a1 ch\u00ednh, sau \u0111\u00f3 k\u00e9o pin \u0111\u1ecbnh v\u1ecb c\u1ee7a xe ph\u1eb3ng, sau \u0111\u00f3 b\u1eaft \u0111\u1ea7u k\u00e9o nh\u1ecf \u0111\u1ec3 di chuy\u1ec3n qu\u1ea1t ch\u1edd \u0111\u1ebfn v\u1ecb tr\u00ed l\u00e0m vi\u1ec7c, v\u00e0 sau \u0111\u00f3 b\u1eaft \u0111\u1ea7u to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng qu\u1ea1t ch\u1edd, ch\u1ec9 c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh trong v\u00f2ng 5 ph\u00fat b\u1edfi m\u1ed9t ng\u01b0\u1eddi, \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c quy \u0111\u1ecbnh c\u1ee7a c\u00e1c quy \u0111\u1ecbnh an to\u00e0n m\u1ecf than.<\/p>\n

\"\"<\/p>\n

M\u00f4 h\u00ecnh v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1 ph\u00f9 h\u1ee3p<\/strong><\/p>\n

N\u00f3i chung, m\u00f4 h\u00ecnh qu\u1ea1t n\u00ean \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn theo th\u1eddi gian th\u00f4ng gi\u00f3 kh\u00f3 kh\u0103n nh\u1ea5t trong m\u1ed7i giai \u0111o\u1ea1n khai th\u00e1c m\u1ecf. \u0110\u1ed3ng th\u1eddi, ch\u00fang ta c\u0169ng n\u00ean xem x\u00e9t r\u1eb1ng trong giai \u0111o\u1ea1n ban \u0111\u1ea7u c\u1ee7a khai th\u00e1c m\u1ecf, khi \u00e1p su\u1ea5t \u00e2m th\u1ea5p v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed nh\u1ecf, ch\u00fang ta c\u0169ng n\u00ean c\u00f3 \u0111\u01b0\u1ee3c h\u01a1n 70% hi\u1ec7u qu\u1ea3 \u00e1p su\u1ea5t t\u0129nh ho\u1ea1t \u0111\u1ed9ng. Ch\u1ec9 b\u1eb1ng c\u00e1ch n\u00e0y ch\u00fang ta c\u00f3 th\u1ec3 ch\u01a1i \u0111\u1ea7y \u0111\u1ee7 cho ch\u1ee9c n\u0103ng hi\u1ec7u qu\u1ea3 v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng c\u1ee7a qu\u1ea1t d\u00f2ng DK.<\/p>\n

\u0110\u1ed1i v\u1edbi m\u1ecf c\u00f3 c\u00e1c th\u00f4ng s\u1ed1 m\u1ea1ng th\u00f4ng gi\u00f3 kh\u00e1c nhau r\u1ea5t nhi\u1ec1u trong ba giai \u0111o\u1ea1n khai th\u00e1c m\u1ecf, ch\u1ec9 c\u00f3 m\u1ed9t giai \u0111o\u1ea1n qu\u1ea1t d\u00f2ng DK c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh \u1edf giai \u0111o\u1ea1n ban \u0111\u1ea7u c\u1ee7a khai th\u00e1c m\u1ecf v\u00e0 giai \u0111o\u1ea1n kh\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 d\u1ef1 ph\u00f2ng.<\/p>\n

N\u00f3i chung, khi qu\u1ea1t d\u00f2ng DK \u0111\u01b0\u1ee3c ch\u1ecdn theo ba giai \u0111o\u1ea1n khai th\u00e1c m\u1ecf, hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u1ed7i giai \u0111o\u1ea1n n\u00ean tr\u00ean 75%, v\u00e0 giai \u0111o\u1ea1n kh\u00f3 kh\u0103n nh\u1ea5t n\u00ean tr\u00ean 80%. N\u1ebfu qu\u1ea1t c\u00f3 hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng \u1edf tr\u00ean kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong m\u1eabu, b\u1ea1n c\u00f3 th\u1ec3 li\u00ean h\u1ec7 v\u1edbi nh\u00e0 m\u00e1y c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a qu\u1ea1t \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u1edf tr\u00ean.<\/p>\n

\"\"<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/td>\n<\/tr>\n
Lo\u1ea1i<\/strong><\/td>\nGi\u1ea5y ch\u1ee9ng nh\u1eadn an to\u00e0n m\u1ecf<\/strong><\/td>\nT\u1ed1c \u0111\u1ed9 c\u00e1ch m\u1ea1ng (r\/min)<\/strong><\/td>\nC\u00f4ng su\u1ea5t (kW)<\/strong><\/td>\nC\u00f4ng su\u1ea5t m3<\/sup>\/s<\/strong><\/td>\n\u00c1p su\u1ea5t (Pa)<\/strong><\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo12 \/ 2 \u00d7 22<\/td>\n980<\/td>\n2\u00d722<\/td>\n7.4\uff5e18.7<\/td>\n515\uff5e1494<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo13 \/ 2 \u00d7 30<\/td>\n980<\/td>\n2\u00d730<\/td>\n8.1\uff5e23<\/td>\n792\uff5e2300<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo13 \/ 2 \u00d7 37<\/td>\n980<\/td>\n2\u00d737<\/td>\n8\uff5e25.4<\/td>\n792\uff5e2490<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo14 \/ 2 \u00d7 37<\/td>\n980<\/td>\n2\u00d737<\/td>\n10.1\uff5e26<\/td>\n918\uff5e2550<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo14 \/ 2 \u00d7 55<\/td>\n980<\/td>\n2\u00d755<\/td>\n10.1\uff5e31.7<\/td>\n918\uff5e2888<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo15 \/ 2 \u00d7 75<\/td>\n980<\/td>\n2\u00d775<\/td>\n12.4\uff5e39.0<\/td>\n1054\uff5e3315<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo16 \/ 2 \u00d7 110<\/td>\n980<\/td>\n2\u00d7110<\/td>\n15.0\uff5e47.3<\/td>\n1199\uff5e3772<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo17 \/ 2 \u00d7 132<\/td>\n980<\/td>\n2\u00d7132<\/td>\n18.0\uff5e56.8<\/td>\n1353\uff5e4258<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo18 \/ 2 \u00d7 185<\/td>\n980<\/td>\n2\u00d7185<\/td>\n21.4\uff5e67.4<\/td>\n1517\uff5e4774<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo19 \/ 2 \u00d7 220<\/td>\n980<\/td>\n2\u00d7220<\/td>\n25.1\uff5e79.3<\/td>\n1690\uff5e5319<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo20 \/ 2 \u00d7 250<\/td>\n980<\/td>\n2\u00d7250<\/td>\n29.3\uff5e92.5<\/td>\n1873\uff5e5893<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo21 \/ 2 \u00d7 355<\/td>\n980<\/td>\n2\u00d7355<\/td>\n33.9\uff5e107.0<\/td>\n2065\uff5e6497<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo17 \/ 2 \u00d7 55<\/td>\n740<\/td>\n2\u00d755<\/td>\n13.6\uff5e42.9<\/td>\n772\uff5e2428<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo18 \/ 2 \u00d7 75<\/td>\n740<\/td>\n2\u00d775<\/td>\n16.1\uff5e50.9<\/td>\n865\uff5e2722<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo19 \/ 2 \u00d7 110<\/td>\n740<\/td>\n2\u00d7110<\/td>\n19.0\uff5e60.0<\/td>\n964\uff5e3033<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo20 \/ 2 \u00d7 132<\/td>\n740<\/td>\n2\u00d7132<\/td>\n22.1\uff5e69.8<\/td>\n1068\uff5e3360<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo21 \/ 2 \u00d7 160<\/td>\n740<\/td>\n2\u00d7160<\/td>\n25.6\uff5e80.8<\/td>\n1177\uff5e3705<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo22 \/ 2 \u00d7 200<\/td>\n740<\/td>\n2\u00d7200<\/td>\n29.5\uff5e92.9<\/td>\n1292\uff5e4066<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo23 \/ 2 \u00d7 250<\/td>\n740<\/td>\n2\u00d7250<\/td>\n33.7\uff5e106.2<\/td>\n1412\uff5e4444<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo24 \/ 2 \u00d7 315<\/td>\n740<\/td>\n2\u00d7315<\/td>\n38.2\uff5e120.7<\/td>\n1538\uff5e4839<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo25 \/ 2 \u00d7 315<\/td>\n740<\/td>\n2\u00d7315<\/td>\n43.2\uff5e136.4<\/td>\n1669\uff5e5250<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo26 \/ 2 \u00d7 450<\/td>\n740<\/td>\n2\u00d7450<\/td>\n48.6\uff5e153.4<\/td>\n1805\uff5e5679<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo27 \/ 2 \u00d7 450<\/td>\n740<\/td>\n2\u00d7450<\/td>\n54.4\uff5e171.8<\/td>\n1946\uff5e6124<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo28 \/ 2 \u00d7 710<\/td>\n740<\/td>\n2\u00d7710<\/td>\n60.7\uff5e191.6<\/td>\n2093\uff5e6586<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo20 \/ 2 \u00d7 75<\/td>\n590<\/td>\n2\u00d775<\/td>\n17.6\uff5e55.7<\/td>\n679\uff5e2136<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo21 \/ 2 \u00d7 90<\/td>\n590<\/td>\n2\u00d790<\/td>\n20.4\uff5e64.4<\/td>\n748\uff5e2355<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo22 \/ 2 \u00d7 110<\/td>\n590<\/td>\n2\u00d7110<\/td>\n23.5\uff5e74.1<\/td>\n821\uff5e2585<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo23 \/ 2 \u00d7 132<\/td>\n590<\/td>\n2\u00d7132<\/td>\n26.8\uff5e84.7<\/td>\n898\uff5e2825<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo24 \/ 2 \u00d7 160<\/td>\n590<\/td>\n2\u00d7160<\/td>\n30.5\uff5e96.2<\/td>\n978\uff5e3076<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo25 \/ 2 \u00d7 185<\/td>\n590<\/td>\n2\u00d7185<\/td>\n34.5\uff5e108.7<\/td>\n1061\uff5e3338<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo26 \/ 2 \u00d7 250<\/td>\n590<\/td>\n2\u00d7250<\/td>\n38.8\uff5e122.3<\/td>\n1147\uff5e3610<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo27 \/ 2 \u00d7 250<\/td>\n590<\/td>\n2\u00d7250<\/td>\n43.4\uff5e137.0<\/td>\n1237\uff5e3893<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo28 \/ 2 \u00d7 315<\/td>\n590<\/td>\n2\u00d7315<\/td>\n48.4\uff5e152.8<\/td>\n1331\uff5e4187<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo29 \/ 2 \u00d7 355<\/td>\n590<\/td>\n2\u00d7355<\/td>\n53.8\uff5e169.7<\/td>\n1427\uff5e4491<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo30 \/ 2 \u00d7 450<\/td>\n590<\/td>\n2\u00d7450<\/td>\n59.5\uff5e187.9<\/td>\n1527\uff5e4806<\/td>\n<\/tr>\n
DK62-10<\/td>\nFKCDZNo32 \/ 2 \u00d7 560<\/td>\n590<\/td>\n2\u00d7560<\/td>\n72.3\uff5e228.0<\/td>\n1738\uff5e5468<\/td>\n<\/tr>\n
DK62-10<\/td>\nFKCDZNo33 \/ 2 \u00d7 800<\/td>\n590<\/td>\n2\u00d7800<\/td>\n86.7\uff5e273.4<\/td>\n1962\uff5e6173<\/td>\n<\/tr>\n
DK62-10<\/td>\nFKCDZNo36 \/ 2 \u00d7 1000<\/td>\n590<\/td>\n2\u00d71000<\/td>\n102.9\uff5e324.7<\/td>\n2199\uff5e6921<\/td>\n<\/tr>\n
DK62-12<\/td>\nFBCDZNo24 \/ 2 \u00d7 110<\/td>\n490<\/td>\n2\u00d7110<\/td>\n25.3\uff5e79.9<\/td>\n674\uff5e2122<\/td>\n<\/tr>\n
DK62-12<\/td>\nFBCDZNo25 \/ 2 \u00d7 110<\/td>\n490<\/td>\n2\u00d7110<\/td>\n28.6\uff5e90.3<\/td>\n732\uff5e2302<\/td>\n<\/tr>\n
DK62-12<\/td>\nFBCDZNo26 \/ 2 \u00d7 132<\/td>\n490<\/td>\n2\u00d7132<\/td>\n32.2\uff5e101.6<\/td>\n791\uff5e2490<\/td>\n<\/tr>\n
DK62-12<\/td>\nFBCDZNo27 \/ 2 \u00d7 160<\/td>\n490<\/td>\n2\u00d7160<\/td>\n36.1\uff5e113.8<\/td>\n853\uff5e2685<\/td>\n<\/tr>\n
DK62-12<\/td>\nFBCDZNo28 \/ 2 \u00d7 200<\/td>\n490<\/td>\n2\u00d7200<\/td>\n40.2\uff5e126.9<\/td>\n918\uff5e2888<\/td>\n<\/tr>\n
DK62-12<\/td>\nFBCDZNo29 \/ 2 \u00d7 200<\/td>\n490<\/td>\n2\u00d7200<\/td>\n44.7\uff5e140.9<\/td>\n985\uff5e3098<\/td>\n<\/tr>\n
DK62-12<\/td>\nFBCDZNo30 \/ 2 \u00d7 250<\/td>\n490<\/td>\n2\u00d7250<\/td>\n49.5\uff5e156.0<\/td>\n1054\uff5e3315<\/td>\n<\/tr>\n
DK62-12<\/td>\nFkcdznono 32\/2\u00d7355<\/td>\n490<\/td>\n2\u00d7355<\/td>\n60.0\uff5e189.4<\/td>\n1199\uff5e3772<\/td>\n<\/tr>\n
DK62-12<\/td>\nFKCDZNo34 \/ 2 \u00d7 450<\/td>\n490<\/td>\n2\u00d7450<\/td>\n72.0\uff5e227.1<\/td>\n1353\uff5e4258<\/td>\n<\/tr>\n
DK62-12<\/td>\nFKCDZNo36 \/ 2 \u00d7 560<\/td>\n490<\/td>\n2\u00d7560<\/td>\n85.5\uff5e269.6<\/td>\n1517\uff5e4774<\/td>\n<\/tr>\n
DK62-12<\/td>\nFKCDZNo38 \/ 2 \u00d7 800<\/td>\n490<\/td>\n2\u00d7800<\/td>\n100.5\uff5e317.1<\/td>\n1690\uff5e5319<\/td>\n<\/tr>\n
DK62-12<\/td>\nFKCDZNo40 \/ 2 \u00d7 1000<\/td>\n490<\/td>\n2\u00d71000<\/td>\n171.2\uff5e370.0<\/td>\n1873\uff5e5893<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo15 \/ 2 \u00d7 55<\/td>\n980<\/td>\n2\u00d755<\/td>\n14.5\uff5e36.6<\/td>\n805\uff5e2335<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo16 \/ 2 \u00d7 75<\/td>\n980<\/td>\n2\u00d775<\/td>\n17.6\uff5e44.4<\/td>\n916\uff5e2656<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo17 \/ 2 \u00d7 90<\/td>\n980<\/td>\n2\u00d790<\/td>\n21.1\uff5e53.3<\/td>\n1035\uff5e2999<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo18 \/ 2 \u00d7 132<\/td>\n980<\/td>\n2\u00d7132<\/td>\n25.0\uff5e63.3<\/td>\n1160\uff5e3362<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo19 \/ 2 \u00d7 160<\/td>\n980<\/td>\n2\u00d7160<\/td>\n29.4\uff5e74.4<\/td>\n1292\uff5e3746<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo20 \/ 2 \u00d7 220<\/td>\n980<\/td>\n2\u00d7220<\/td>\n34.3\uff5e86.8<\/td>\n1432\uff5e4150<\/td>\n<\/tr>\n
DK62-6<\/td>\nFBCDZNo21 \/ 2 \u00d7 280<\/td>\n980<\/td>\n2\u00d7280<\/td>\n39.7\uff5e100.5<\/td>\n1579\uff5e4576<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo18 \/ 2 \u00d7 22<\/td>\n740<\/td>\n2\u00d755<\/td>\n18.9\uff5e47.8<\/td>\n661\uff5e1917<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo19 \/ 2 \u00d7 75<\/td>\n740<\/td>\n2\u00d775<\/td>\n22.2\uff5e56.2<\/td>\n737\uff5e2136<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo20 \/ 2 \u00d7 90<\/td>\n740<\/td>\n2\u00d790<\/td>\n25.9\uff5e65.5<\/td>\n816\uff5e2367<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo21 \/ 2 \u00d7 132<\/td>\n740<\/td>\n2\u00d7132<\/td>\n30.0\uff5e75.9<\/td>\n900\uff5e2609<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo22 \/ 2 \u00d7 160<\/td>\n740<\/td>\n2\u00d7160<\/td>\n34.5\uff5e87.2<\/td>\n988\uff5e2863<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo23 \/ 2 \u00d7 185<\/td>\n740<\/td>\n2\u00d7185<\/td>\n39.4\uff5e99.7<\/td>\n1080\uff5e3130<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo24 \/ 2 \u00d7 220<\/td>\n740<\/td>\n2\u00d7220<\/td>\n44.8\uff5eI13.2<\/td>\n1176\uff5e3408<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo25 \/ 2 \u00d7 280<\/td>\n740<\/td>\n2\u00d7280<\/td>\n50.6\uff5e128.0<\/td>\n1276\uff5e3698<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo26 \/ 2 \u00d7 355<\/td>\n740<\/td>\n2\u00d7355<\/td>\n56.9\uff5e144.0<\/td>\n1380\uff5e3999<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo27 \/ 2 \u00d7 355<\/td>\n740<\/td>\n2\u00d7355<\/td>\n63.7\uff5e161.0<\/td>\n1488\uff5e4313<\/td>\n<\/tr>\n
DK62-8<\/td>\nFBCDZNo28 \/ 2 \u00d7 450<\/td>\n740<\/td>\n2\u00d7450<\/td>\n71.1\uff5e179.8<\/td>\n1600\uff5e4638<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo21 \/ 2 \u00d7 75<\/td>\n590<\/td>\n2\u00d775<\/td>\n23.9\uff5e60.5<\/td>\n572\uff5e1659<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo22 \/ 2 \u00d7 75<\/td>\n590<\/td>\n2\u00d775<\/td>\n27.5\uff5e69.5<\/td>\n628\uff5e1820<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo23 \/ 2 \u00d7 90<\/td>\n590<\/td>\n2\u00d790<\/td>\n31.4\uff5e79.5<\/td>\n686\uff5e1990<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo24 \/ 2 \u00d7 110<\/td>\n590<\/td>\n2\u00d7110<\/td>\n35.7\uff5e90.3<\/td>\n747\uff5e2166<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo25 \/ 2 \u00d7 160<\/td>\n590<\/td>\n2\u00d7160<\/td>\n40.3\uff5e102.1<\/td>\n811\uff5e2351<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo26 \/ 2 \u00d7 185<\/td>\n590<\/td>\n2\u00d7185<\/td>\n45.4\uff5e114.8<\/td>\n877\uff5e2542<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo27 \/ 2 \u00d7 200<\/td>\n590<\/td>\n2\u00d7200<\/td>\n50.8\uff5e128.6<\/td>\n946\uff5e2742<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo28 \/ 2 \u00d7 250<\/td>\n590<\/td>\n2\u00d7250<\/td>\n56.7\uff5e143.4<\/td>\n1017\uff5e2949<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo29 \/ 2 \u00d7 250<\/td>\n590<\/td>\n2\u00d7250<\/td>\n63.0\uff5e159.3<\/td>\n1091\uff5e3163<\/td>\n<\/tr>\n
DK62-10<\/td>\nFBCDZNo30 \/ 2 \u00d7 315<\/td>\n590<\/td>\n2\u00d7315<\/td>\n69.7\uff5e176.4<\/td>\n1168\uff5e3385<\/td>\n<\/tr>\n
DK62-10<\/td>\nFKCDZNo32 \/ 2 \u00d7 450<\/td>\n590<\/td>\n2\u00d7450<\/td>\n84.6\uff5e214.0<\/td>\n1329\uff5e385J<\/td>\n<\/tr>\n
DK62-10<\/td>\nFKCDZNo34 \/ 2 \u00d7 560<\/td>\n590<\/td>\n2\u00d7560<\/td>\n101.5\uff5e256.7<\/td>\n1500\uff5e4348<\/td>\n<\/tr>\n
DK62-10<\/td>\nFKCDZNo36 \/ 2 \u00d7 710<\/td>\n590<\/td>\n2\u00d7710<\/td>\n120.4\uff5e304.7<\/td>\n1682\uff5e4874<\/td>\n<\/tr>\n
DK62-12<\/td>\nFBCDZNo25 \/ 2 \u00d7 110<\/td>\n490<\/td>\n2\u00d7110<\/td>\n33.5\uff5e84.8<\/td>\n559\uff5e1621<\/td>\n<\/tr>\n
DK62-12<\/td>\nFBCDZNo26 \/ 2 \u00d7 110<\/td>\n490<\/td>\n2\u00d7110<\/td>\n37.7\uff5e95.3<\/td>\n605\uff5e1754<\/td>\n<\/tr>\n
DK62-12<\/td>\nFBCDZNo27 \/ 2 \u00d7 132<\/td>\n490<\/td>\n2\u00d7132<\/td>\n42.2\uff5e106.8<\/td>\n652\uff5e1891<\/td>\n<\/tr>\n
DK62-12<\/td>\nFBCDZNo28 \/ 2 \u00d7 160<\/td>\n490<\/td>\n2\u00d7160<\/td>\n47.1\uff5e119.1<\/td>\n702\uff5e2034<\/td>\n<\/tr>\n
DK62-12<\/td>\nFBCDZNo29 \/ 2 \u00d7 160<\/td>\n490<\/td>\n2\u00d7160<\/td>\n52.3\uff5e132.3<\/td>\n753\uff5e2182<\/td>\n<\/tr>\n
DK62-12<\/td>\nFBCDZNo30 \/ 2 \u00d7 200<\/td>\n490<\/td>\n2\u00d7200<\/td>\n57.9\uff5e146.5<\/td>\n806\uff5e2335<\/td>\n<\/tr>\n
DK62-12<\/td>\nFKCDZNo32 \/ 2 \u00d7 250<\/td>\n490<\/td>\n2\u00d7250<\/td>\n70.3\uff5e177.7<\/td>\n916\uff5e2656<\/td>\n<\/tr>\n
DK62-12<\/td>\nFKCDZNo34 \/ 2 \u00d7 315<\/td>\n490<\/td>\n2\u00d7315<\/td>\n84.3\uff5e213.2<\/td>\n1035\uff5e2999<\/td>\n<\/tr>\n
DK62-12<\/td>\nFKCDZNo36 \/ 2 \u00d7 450<\/td>\n490<\/td>\n2\u00d7450<\/td>\n100.0\uff5e253.1<\/td>\n1160\uff5e3362<\/td>\n<\/tr>\n
DK62-12<\/td>\nFKCDZNo38 \/ 2 \u00d7 560<\/td>\n490<\/td>\n2\u00d7560<\/td>\n117.6\uff5e297.6<\/td>\n1292\uff5e3746<\/td>\n<\/tr>\n
DK62-12<\/td>\nFKCDZNo40 \/ 2 \u00d7 710<\/td>\n490<\/td>\n2\u00d7710<\/td>\n137.2\uff5e347.2<\/td>\n1432\uff5e4150<\/td>\n<\/tr>\n
DK62-12<\/td>\nFKCDZNo42 \/ 2 \u00d7 1000<\/td>\n490<\/td>\n2\u00d71000<\/td>\n158.8\uff5e401.9<\/td>\n1579\uff5e4576<\/td>\n<\/tr>\n
DK62-12<\/td>\nFKCDZNo44 \/ 2 \u00d7 1250<\/td>\n490<\/td>\n2\u00d71250<\/td>\n182.6\uff5e462.1<\/td>\n1733\uff5e5022<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
<\/div>\n
\n

Ch\u00fang t\u00f4i r\u00f5 r\u00e0ng nh\u1eadn ra r\u1eb1ng c\u00f4ng ngh\u1ec7 ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n li\u00ean t\u1ee5c, n\u1ebfu kh\u00f4ng Qu\u1ea1t th\u00f4ng gi\u00f3 d\u00f2ng ch\u1ea3y tr\u1ee5c c\u1ee7a ch\u00fang t\u00f4i s\u1ebd kh\u00f4ng th\u1ec3 c\u1ea1nh tranh v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng t\u1ef1 kh\u00e1c. B\u00e2y gi\u1edd ch\u00fang t\u00f4i c\u00f3 m\u1ed9t \u0111\u1ed9i ng\u0169 c\u00f3 tay ngh\u1ec1, hi\u1ec7u su\u1ea5t \u0111\u1ec3 cung c\u1ea5p d\u1ecbch v\u1ee5 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u1ee7a ch\u00fang t\u00f4i. \u0110\u1ec3 t\u0103ng c\u01b0\u1eddng m\u1ed1i quan h\u1ec7 tin t\u01b0\u1edfng v\u1edbi kh\u00e1ch h\u00e0ng, nh\u00e0 \u0111\u1ea7u t\u01b0, nh\u00e2n vi\u00ean, c\u1ed9ng \u0111\u1ed3ng, \u0111\u1ed1i t\u00e1c v\u00e0 c\u00e1c b\u00ean li\u00ean quan kh\u00e1c, ch\u00fang t\u00f4i cam k\u1ebft th\u00fac \u0111\u1ea9y trao \u0111\u1ed5i.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh lo\u1ea1i ch\u1ed1ng n\u1ed5 v\u00e0 lo\u1ea1i kh\u00f4ng ch\u1ed1ng n\u1ed5. N\u00f3 c\u00f3 l\u1ee3i th\u1ebf c\u1ee7a hi\u1ec7u qu\u1ea3 cao, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 ti\u1ebfng \u1ed3n th\u1ea5p.<\/p>","protected":false},"featured_media":1347,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":{"0":"post-1341","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-underground-ventilation-systems","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/product\/1341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/comments?post=1341"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/media\/1347"}],"wp:attachment":[{"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/media?parent=1341"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/product_brand?post=1341"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1341"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1341"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}