{"id":1497,"date":"2022-12-12T15:09:24","date_gmt":"2022-12-12T07:09:24","guid":{"rendered":"http:\/\/www.zongdamining.com\/?post_type=product&p=1497"},"modified":"2022-12-12T15:10:14","modified_gmt":"2022-12-12T07:10:14","slug":"underground-mining-ventilation-fan","status":"publish","type":"product","link":"https:\/\/www.zongdamining.com\/vi\/product\/underground-mining-ventilation-fan\/","title":{"rendered":"Qu\u1ea1t th\u00f4ng gi\u00f3 m\u1ecf ng\u1ea7m"},"content":{"rendered":"
<\/div>\n
\n

\"\"<\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m<\/strong><\/p>\n

Qu\u1ea1t th\u00f4ng gi\u00f3 m\u1ecf ng\u1ea7m<\/p>\n

Qu\u1ea1t th\u00f4ng gi\u00f3 m\u1ecf ng\u1ea7m lo\u1ea1t K \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi tr\u1ea1m qu\u1ea3ng b\u00e1 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng m\u1ecf c\u1ee7a B\u1ed9 c\u00f4ng nghi\u1ec7p luy\u1ec7n kim v\u00e0o \u0111\u1ea7u nh\u1eefng n\u0103m 1980, c\u00f3 nh\u1eefng l\u1ee3i th\u1ebf \u0111\u1ed9c \u0111\u00e1o c\u1ee7a hi\u1ec7u qu\u1ea3 kh\u00ed \u0111\u1ed9ng h\u1ecdc cao, ph\u00f9 h\u1ee3p t\u1ed1t v\u1edbi m\u1ea1ng th\u00f4ng gi\u00f3 v\u00e0 hi\u1ec7u \u1ee9ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng c\u1ef1c k\u1ef3 \u0111\u00e1ng k\u1ec3; h\u01a1n n\u1eefa, g\u00f3c l\u1eafp \u0111\u1eb7t c\u1ee7a l\u01b0\u1ee1i dao c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c, gi\u00f3 ng\u01b0\u1ee3c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ea3o ng\u01b0\u1ee3c v\u00e0 ti\u1ebfng \u1ed3n ho\u1ea1t \u0111\u1ed9ng th\u1ea5p. \u0110\u1ed3ng th\u1eddi, c\u1ea5u tr\u00fac k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp c\u1ee7a \u0111\u1ed9ng c\u01a1 v\u00e0 c\u00e1nh qu\u1ea1t \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng, c\u00f3 \u1ed5n \u0111\u1ecbnh t\u1ed5ng th\u1ec3 t\u1ed1t v\u00e0 l\u1eafp \u0111\u1eb7t N\u00f3 thu\u1eadn ti\u1ec7n, an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady, d\u1ec5 duy tr\u00ec v\u00e0 kh\u00e1ng c\u1ee5c b\u1ed9 th\u1ea5p c\u1ee7a thi\u1ebft b\u1ecb. L\u00e0 ng\u01b0\u1eddi h\u00e2m m\u1ed9 ch\u00ednh, kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c d\u00e2n s\u1ef1 c\u1ee7a thi\u1ebft b\u1ecb l\u00e0 r\u1ea5t nh\u1ecf, c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m r\u1ea5t nhi\u1ec1u \u0111\u1ea7u t\u01b0. N\u00f3 ph\u00f9 h\u1ee3p cho l\u1eafp \u0111\u1eb7t d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t v\u00e0 l\u00e0 qu\u1ea1t l\u00fd t\u01b0\u1edfng nh\u1ea5t trong h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 tr\u1ea1m qu\u1ea1t \u0111a giai \u0111o\u1ea1n.<\/p>\n

Qu\u1ea1t ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng khai th\u00e1c m\u1ecf lo\u1ea1t K \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong luy\u1ec7n kim lo\u1ea1i, kim lo\u1ea1i phi s\u1eaft, v\u00e0ng, c\u00f4ng nghi\u1ec7p h\u00f3a h\u1ecdc, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, c\u00f4ng nghi\u1ec7p h\u1ea1t nh\u00e2n v\u00e0 c\u00e1c m\u1ecf h\u1ec7 th\u1ed1ng kh\u00e1c. Qu\u1ea1t ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng khai th\u00e1c m\u1ecf lo\u1ea1t K ch\u1ee7 y\u1ebfu bao g\u1ed3m qu\u1ea1t JK, qu\u1ea1t \u0111\u1ecba ph\u01b0\u01a1ng lo\u1ea1t DJK, qu\u1ea1t ch\u00ednh lo\u1ea1t K, DK v\u00e0 qu\u1ea1t ph\u1ee5 tr\u1ee3. Th\u1ebf h\u1ec7 m\u1edbi c\u1ee7a qu\u1ea1t ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng khai th\u00e1c m\u1ecf d\u00f2ng K, DK \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft b\u1ecb v\u00f2ng d\u00f2ng ch\u1ea3y \u1ed5n \u0111\u1ecbnh, kh\u00f4ng c\u00f3 \u0111\u00f9i tr\u00ean \u0111\u01b0\u1eddng cong \u0111\u1eb7c tr\u01b0ng, hi\u1ec7u qu\u1ea3 cao h\u01a1n, hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt t\u1ed1t h\u01a1n v\u00e0 ph\u1ea1m vi \u1ee9ng d\u1ee5ng r\u1ed9ng h\u01a1n. T\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i m\u1ecf kh\u00f4ng than, l\u1edbn, trung b\u00ecnh v\u00e0 nh\u1ecf, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ecdn t\u1eeb qu\u1ea1t ch\u00ednh, qu\u1ea1t ph\u1ee5, qu\u1ea1t \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 qu\u1ea1t tr\u1ea1m qu\u1ea1t.<\/p>\n

\"\"<\/p>\n

Qu\u1ea1t th\u00f4ng gi\u00f3 m\u1ed9t ph\u1ea7n m\u1ecf ng\u1ea7m JK series v\u1edbi hi\u1ec7u qu\u1ea3 cao, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 ti\u1ebfng \u1ed3n th\u1ea5p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo nhu c\u1ea7u th\u00f4ng gi\u00f3 m\u1ed9t ph\u1ea7n trong c\u00e1c m\u1ecf kh\u00f4ng than kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 luy\u1ec7n kim, kh\u00f4ng s\u1eaft, v\u00e0ng, c\u00f4ng nghi\u1ec7p h\u00f3a h\u1ecdc, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng v\u00e0 c\u00f4ng nghi\u1ec7p h\u1ea1t nh\u00e2n. Ch\u00fang \u00e1p d\u1ee5ng cho vi\u1ec7c th\u00f4ng gi\u00f3 c\u1ee7a vi\u1ec7c khai qu\u1eadt \u0111\u01b0\u1eddng b\u1ed9, b\u1ea3n th\u1ea3o g\u00e2y ra c\u1ee7a d\u1eebng l\u1ea1i v\u00e0 m\u00e1y \u0111\u00e0o \u0111i\u1ec7n, th\u00f4ng gi\u00f3 tr\u00f4i tr\u00f4i c\u1ee7a khai th\u00e1c m\u1ecf c\u1ea5p d\u01b0\u1edbi m\u00e0 kh\u00f4ng c\u00f3 tr\u1ee5 c\u1ed9t \u0111\u00e1y, th\u00f4ng gi\u00f3 \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 m\u1ed9t s\u1ed1 th\u00f4ng gi\u00f3 ph\u1ee5 tr\u1ee3. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng h\u1ea7m, x\u00e2y d\u1ef1ng k\u1ef9 thu\u1eadt ng\u1ea7m v\u00e0 c\u00e1c d\u1ecbp kh\u00e1c y\u00eau c\u1ea7u cung c\u1ea5p kh\u00f4ng kh\u00ed b\u1eb1ng \u1ed1ng kh\u00f4ng kh\u00ed.<\/p>\n

Thi\u1ebft k\u1ebf c\u1ee7a qu\u1ea1t \u0111\u1ecba ph\u01b0\u01a1ng d\u00f2ng JK xem x\u00e9t to\u00e0n di\u1ec7n kh\u1ed1i l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed c\u1ee7a b\u1ee5i v\u00e0 kh\u00ed th\u1ea3i than, kho\u1ea3ng c\u00e1ch cung c\u1ea5p kh\u00f4ng kh\u00ed c\u1ee7a \u1ed1ng kh\u00f4ng kh\u00ed, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a \u1ed1ng kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn, gi\u00e1 tr\u1ecb ch\u1ed1ng kh\u00f4ng kh\u00ed v\u00e0 \u0111i\u1ec1u ki\u1ec7n d\u1ecbch v\u1ee5 trong m\u1ecf, v.v. \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u b\u1edfi c\u00e1c ho\u1ea1t \u0111\u1ed9ng th\u00f4ng gi\u00f3 \u0111\u1ecba ph\u01b0\u01a1ng kh\u00e1c nhau. Qu\u1ea1t \u0111\u1ecba ph\u01b0\u01a1ng lo\u1ea1t JK \u0111\u01b0\u1ee3c chia th\u00e0nh ba lo\u1ea1i: b\u00e1nh xe l\u00e0m vi\u1ec7c \u0111\u01a1n c\u1ef1c jk-1no, b\u00e1nh xe l\u00e0m vi\u1ec7c hai giai \u0111o\u1ea1n jk-2no v\u00e0 ho\u1ea1t \u0111\u1ed9ng quay ng\u01b0\u1ee3c DJK. Trong s\u1ed1 \u0111\u00f3, qu\u1ea1t \u0111\u1ecba ph\u01b0\u01a1ng d\u00f2ng jk40 v\u00e0 qu\u1ea1t \u0111\u1ecba ph\u01b0\u01a1ng quay ng\u01b0\u1ee3c d\u00f2ng djk50 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u1ef1c ti\u1ebfp tr\u00ean s\u00e0n \u0111\u01b0\u1eddng b\u1ed9, ho\u1eb7c treo tr\u00ean t\u01b0\u1eddng b\u00ean ho\u1eb7c d\u01b0\u1edbi m\u00e1i nh\u00e0 c\u1ee7a \u0111\u01b0\u1eddng b\u1ed9.<\/p>\n

\"\"<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a lo\u1ea1t JK<\/strong><\/p>\n

(1) Hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng cao. Hi\u1ec7u qu\u1ea3 t\u1ed5ng \u00e1p su\u1ea5t cao nh\u1ea5t c\u1ee7a b\u00e1nh xe l\u00e0m vi\u1ec7c m\u1ed9t giai \u0111o\u1ea1n v\u00e0 hai giai \u0111o\u1ea1n t\u01b0\u01a1ng \u1ee9ng l\u00e0 92% v\u00e0 83%, v\u00e0 hi\u1ec7u qu\u1ea3 t\u1ed5ng \u00e1p su\u1ea5t cao nh\u1ea5t c\u1ee7a lo\u1ea1i quay ng\u01b0\u1ee3c l\u00e0 85%, cao h\u01a1n 20-30% so v\u1edbi qu\u1ea1t \u0111\u1ecba ph\u01b0\u01a1ng JF series ban \u0111\u1ea7u v\u00e0 c\u00f3 hi\u1ec7u qu\u1ea3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng r\u00f5 r\u00e0ng.<\/p>\n

(2) N\u00f3 c\u00f3 quy \u0111\u1ecbnh ho\u00e0n ch\u1ec9nh v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng m\u1ea1nh m\u1ebd. C\u00f3 s\u1ef1 k\u1ebft h\u1ee3p kh\u00e1c nhau c\u1ee7a kh\u1ed1i l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed v\u00e0 gi\u00e1 tr\u1ecb t\u1ed5ng \u00e1p su\u1ea5t c\u1ee7a qu\u1ea1t \u0111\u1ecba ph\u01b0\u01a1ng. Kho\u1ea3ng c\u00e1ch cung c\u1ea5p kh\u00f4ng kh\u00ed kh\u00e1c nhau t\u1eeb 80m \u0111\u1ebfn 600m (kho\u1ea3ng c\u00e1ch cung c\u1ea5p kh\u00f4ng kh\u00ed cho ho\u1ea1t \u0111\u1ed9ng lo\u1ea1t c\u00f3 th\u1ec3 h\u01a1n 1200m), c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u kh\u00e1c nhau c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

(3) K\u00edch th\u01b0\u1edbc nh\u1ecf, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, chuy\u1ec3n \u0111\u1ed9ng linh ho\u1ea1t v\u00e0 thu\u1eadn ti\u1ec7n. Khi hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3 v\u1ec1 c\u01a1 b\u1ea3n gi\u1ed1ng nh\u01b0 c\u1ee7a qu\u1ea1t \u0111\u1ecba ph\u01b0\u01a1ng JF series, kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c gi\u1ea3m t\u01b0\u01a1ng \u1ee9ng 20-30% v\u00e0 20-30%.<\/p>\n

(4) Ti\u1ebfng \u1ed3n th\u1ea5p. Ti\u1ebfng \u1ed3n c\u1ee7a JKNO 4 qu\u1ea1t \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u01b0\u1ee3c \u0111o trong kh\u00f4ng gian m\u1edf kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 86db (a). N\u1ebfu b\u1ea1n c\u00f3 y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t cho ti\u1ebfng \u1ed3n c\u1ee7a qu\u1ea1t \u0111\u1ecba ph\u01b0\u01a1ng, nh\u00e0 m\u00e1y c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p m\u1ed9t b\u1ed9 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c b\u1ed9 mu\u1ed9n. Xin vui l\u00f2ng gi\u1ea3i th\u00edch khi \u0111\u1eb7t h\u00e0ng.<\/p>\n

\u0110\u1ed9ng c\u01a1 c\u1ee7a qu\u1ea1t \u0111\u1ecba ph\u01b0\u01a1ng JK v\u00e0 DJK series l\u00e0 2 c\u1ef1c, v\u00e0 t\u1ed1c \u0111\u1ed9 l\u00e0 2860 ~ 2930r \/ ph\u00fat.<\/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
Ki\u1ec3u<\/td>\nC\u00f4ng su\u1ea5t (kw)<\/td>\nKh\u1ed1i l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed (m\u00b3 \/ s)<\/td>\nT\u1ed5ng \u00e1p su\u1ea5t (Pa)<\/td>\nMini. \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng kh\u00f4ng kh\u00ed<\/p>\n

(mm)<\/td>\n

Kho\u1ea3ng c\u00e1ch cung c\u1ea5p kh\u00f4ng kh\u00ed (m)<\/td>\nK\u00edch th\u01b0\u1edbc (mm)<\/td>\n<\/tr>\n
D<\/td>\nL<\/td>\nH<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK58-1 \u21163<\/td>\n1.5<\/td>\n0.9-1.4<\/td>\n928-575<\/td>\n300<\/td>\n80<\/td>\n390<\/td>\n486<\/td>\n230<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK58-1 \u21163.5<\/td>\n3<\/td>\n1.5-2.4<\/td>\n1263-752<\/td>\n350<\/td>\n150<\/td>\n450<\/td>\n562<\/td>\n260<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK58-1 \u21164<\/td>\n5.5<\/td>\n2.2-3.5<\/td>\n1648-1020<\/td>\n400<\/td>\n200<\/td>\n520<\/td>\n649<\/td>\n290<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK58-1 \u21164.5<\/td>\n11<\/td>\n3.1-5.0<\/td>\n2093-1295<\/td>\n450<\/td>\n300<\/td>\n585<\/td>\n728<\/td>\n320<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK58-2 \u21164<\/td>\n11<\/td>\n2.2-3.5<\/td>\n2923-1811<\/td>\n400<\/td>\n400<\/td>\n520<\/td>\n877<\/td>\n290<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK55-2 \u21164.5<\/td>\n11<\/td>\n3.0-5.2<\/td>\n2276-1811<\/td>\n450<\/td>\n300<\/td>\n543<\/td>\n704<\/td>\n275<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK55-1 \u21165<\/td>\n11<\/td>\n4.2-6.6<\/td>\n1726-1324<\/td>\n450<\/td>\n200<\/td>\n600<\/td>\n535<\/td>\n400<\/td>\n<\/tr>\n
JK56-1\u21163.15<\/td>\n2.2<\/td>\n1.4-2.1<\/td>\n853-588<\/td>\n300<\/td>\n80<\/td>\n374<\/td>\n634<\/td>\n193<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK56-1 \u21164<\/td>\n4<\/td>\n0.1-3.4<\/td>\n1275-981<\/td>\n400<\/td>\n150<\/td>\n477<\/td>\n682<\/td>\n240<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK67-1 \u21164.5<\/td>\n7.5<\/td>\n2.6-4.2<\/td>\n2256-1177<\/td>\n400<\/td>\n250<\/td>\n540<\/td>\n760<\/td>\n270<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK67-2 \u21164.5<\/td>\n11<\/td>\n2.8-4.3<\/td>\n3237-1471<\/td>\n400<\/td>\n400<\/td>\n540<\/td>\n860<\/td>\n270<\/td>\n<\/tr>\n
BJK67-1 \u2116.25<\/td>\n30<\/td>\n4.0-6.3<\/td>\n3776-2648<\/td>\n500<\/td>\n600<\/td>\n620<\/td>\n1364<\/td>\n310<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK40-1 \u21165.5<\/td>\n5.5<\/td>\n4.3-5.1<\/td>\n633-475<\/td>\n550<\/td>\n120<\/td>\n720<\/td>\n3800<\/td>\n337<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK40-1 \u21166.5<\/td>\n11<\/td>\n7.1-8.4<\/td>\n884-663<\/td>\n650<\/td>\n140<\/td>\n742<\/td>\n3800<\/td>\n396<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK40-1 \u21167<\/td>\n15<\/td>\n8.8-10.5<\/td>\n1025-769<\/td>\n700<\/td>\n140<\/td>\n795<\/td>\n4100<\/td>\n425<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK40-1 \u21167.5<\/td>\n22<\/td>\n10.9-12.9<\/td>\n1177-883<\/td>\n750<\/td>\n150<\/td>\n824<\/td>\n4100<\/td>\n455<\/td>\n<\/tr>\n
S\u1ea3n ph\u1ea9m JK40-1 \u21168<\/td>\n30<\/td>\n13.2-15.6<\/td>\n1339-1005<\/td>\n800<\/td>\n150<\/td>\n848<\/td>\n4350<\/td>\n485<\/td>\n<\/tr>\n
DJK50 \u21165.5<\/td>\n2\u00d75.5<\/td>\n4.8-5.8<\/td>\n1182-515<\/td>\n550<\/td>\n180<\/td>\n948<\/td>\n3800<\/td>\n337<\/td>\n<\/tr>\n
DJK50 \u21166.5<\/td>\n2\u00d711<\/td>\n7.9-9.5<\/td>\n1651-719<\/td>\n650<\/td>\n200<\/td>\n1120<\/td>\n3800<\/td>\n396<\/td>\n<\/tr>\n
DJK50 \u21167<\/td>\n2\u00d715<\/td>\n9.9-11.9<\/td>\n1915-834<\/td>\n700<\/td>\n200<\/td>\n1207<\/td>\n4100<\/td>\n425<\/td>\n<\/tr>\n
DJK50 \u21167.5<\/td>\n2\u00d722<\/td>\n12.2-14.6<\/td>\n2198-957<\/td>\n750<\/td>\n220<\/td>\n1293<\/td>\n4100<\/td>\n455<\/td>\n<\/tr>\n
DJK50 \u21168<\/td>\n2\u00d730<\/td>\n14.8-17.8<\/td>\n2501-1089<\/td>\n800<\/td>\n220<\/td>\n1340<\/td>\n4350<\/td>\n485<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"

Qu\u1ea1t th\u00f4ng gi\u00f3 m\u1ecf ng\u1ea7m lo\u1ea1t K \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi tr\u1ea1m qu\u1ea3ng b\u00e1 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng m\u1ecf c\u1ee7a B\u1ed9 c\u00f4ng nghi\u1ec7p luy\u1ec7n kim v\u00e0o \u0111\u1ea7u nh\u1eefng n\u0103m 1980, c\u00f3 l\u1ee3i th\u1ebf \u0111\u1ed9c \u0111\u00e1o c\u1ee7a hi\u1ec7u qu\u1ea3 kh\u00ed \u0111\u1ed9ng h\u1ecdc cao<\/p>","protected":false},"featured_media":1502,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":{"0":"post-1497","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\/1497","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=1497"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/media\/1502"}],"wp:attachment":[{"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/media?parent=1497"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/product_brand?post=1497"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1497"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1497"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}