{"id":688,"date":"2020-11-25T09:51:05","date_gmt":"2020-11-25T09:51:05","guid":{"rendered":"https:\/\/nut-machine.com\/?p=688"},"modified":"2022-04-02T09:09:47","modified_gmt":"2022-04-02T09:09:47","slug":"hydraulic-oil-press","status":"publish","type":"post","link":"https:\/\/nut-machine.com\/vi\/hydraulic-oil-press\/","title":{"rendered":"M\u00e1y \u00e9p d\u1ea7u l\u1ea1nh th\u1ee7y l\u1ef1c | m\u00e1y \u00e9p d\u1ea7u m\u00e8"},"content":{"rendered":"
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4.5\/5 - (22 l\u01b0\u1ee3t b\u00ecnh ch\u1ecdn) <\/div> <\/div>

M\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c l\u00e0 m\u1ed9t lo\u1ea1i m\u00e1y \u00e9p nguy\u00ean li\u1ec7u \u0111\u00e3 chi\u00ean n\u00f3ng \u0111\u1ec3 chi\u1ebft xu\u1ea5t d\u1ea7u. N\u00f3 c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m nh\u01b0 n\u0103ng su\u1ea5t d\u1ea7u cao, kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m cho d\u1ea7u, v\u00e0 v.v., v\u00e0 n\u00f3 ph\u00f9 h\u1ee3p cho c\u00e1c s\u1ea3n ph\u1ea9m h\u1ea1t, \u0111\u1eadu ph\u1ed9ng, m\u00e8 v\u00e0 c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t kh\u00e1c. Th\u00f4ng th\u01b0\u1eddng, m\u00e1y \u00e9p d\u1ea7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi m\u00e1y n\u01b0\u1edbng<\/a>.<\/p>

\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a m\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c <\/h2>

Ph\u1ea1m vi \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i<\/h3>

\u0110\u1ea7u ti\u00ean, c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u00e9p n\u00f3ng v\u00e0 \u00e9p l\u1ea1nh. Nguy\u00ean li\u1ec7u c\u1ee7a d\u1ea7u \u00e9p n\u00f3ng bao g\u1ed3m m\u00e8, \u0111\u1eadu ph\u1ed9ng, m\u1ea7m ng\u00f4, v.v., trong khi nguy\u00ean li\u1ec7u c\u1ee7a d\u1ea7u s\u1ee9c kh\u1ecfe \u00e9p l\u1ea1nh bao g\u1ed3m h\u1ea1t ca cao, h\u1ea1t \u00f3c ch\u00f3, h\u1ea1nh nh\u00e2n, h\u1ea1t macadamia, \u00f4 liu, v.v.<\/p>

\"Ph\u1ea1m
Ph\u1ea1m vi \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i<\/figcaption><\/figure>

Ch\u1ea5t l\u01b0\u1ee3ng d\u1ea7u t\u1ed1t sau khi \u0111\u01b0\u1ee3c \u00e9p.<\/h3>

M\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p \u00e9p v\u1eadt l\u00fd thu\u1ea7n t\u00fay, c\u00f3 n\u0103ng su\u1ea5t d\u1ea7u cao, ch\u1ea5t l\u01b0\u1ee3ng h\u1ed7n h\u1ee3p th\u1ea5p, v\u00e0 trong qu\u00e1 tr\u00ecnh \u00e9p l\u1ea1nh s\u1ebd kh\u00f4ng t\u1ea1o ra nhi\u1ec7t \u0111\u1ed9, do \u0111\u00f3 s\u1ebd kh\u00f4ng ph\u00e1 h\u1ee7y c\u00e1c th\u00e0nh ph\u1ea7n h\u1eefu c\u01a1 c\u1ee7a ch\u00ednh nguy\u00ean li\u1ec7u.<\/p>

C\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n, c\u0169ng d\u1ec5 v\u1eadn h\u00e0nh<\/h3>

M\u00e1y \u00e9p d\u1ea7u \u00e1p d\u1ee5ng quy tr\u00ecnh \u00e9p t\u1ef1 \u0111\u1ed9ng, v\u00ec v\u1eady c\u00e1c b\u01b0\u1edbc v\u1eadn h\u00e0nh r\u1ea5t \u0111\u01a1n gi\u1ea3n, m\u1ed9t ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 \u0111i\u1ec1u khi\u1ec3n 3-4 b\u1ed9, ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng. C\u00f3 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p v\u1eadn h\u00e0nh m\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c<\/a> chi ti\u1ebft tr\u00ean trang web c\u1ee7a ch\u00fang t\u00f4i.<\/p>

\"M\u00e1y
M\u00e1y \u00c9p D\u1ea7u V\u1eebng<\/figcaption><\/figure>

Hi\u1ec7u su\u1ea5t \u00e9p cao<\/h3>

T\u1eeb vi\u1ec7c l\u00e0m nh\u00e2n \u0111\u1ebfn b\u00e1nh c\u01a1 b\u1ea3n c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh trong v\u00f2ng 8 ph\u00fat, hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t r\u1ea5t cao, \u0111\u1ea3m b\u1ea3o nhu c\u1ea7u s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ebf bi\u1ebfn c\u01a1 b\u1ea3n.<\/p>

S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u00e9p l\u1ea1nh v\u00e0 \u00e9p n\u00f3ng l\u00e0 g\u00ec?<\/h2>

\u00c9p n\u00f3ng<\/h3>
\"d\u1ea7u
D\u1ea7u \u00e9p n\u00f3ng<\/figcaption><\/figure>

\u1ede m\u1ed9t s\u1ed1 khu v\u1ef1c, n\u00f3 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u00e9p n\u00f3ng. N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, nguy\u00ean li\u1ec7u th\u00f4 c\u1ea7n \u0111\u01b0\u1ee3c \u00e9p tr\u01b0\u1edbc ti\u00ean s\u1ebd \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng nhi\u1ec7t \u0111\u1ed9 cao, \u0111\u1ec3 x\u1ea3y ra m\u1ed9t lo\u1ea1t c\u00e1c thay \u0111\u1ed5i trong d\u1ea7u, ph\u00e1 h\u1ee7y c\u00e1c t\u1ebf b\u00e0o d\u1ea7u, th\u00fac \u0111\u1ea9y s\u1ef1 bi\u1ebfn d\u1ea1ng protein v\u00e0 gi\u1ea3m \u0111\u1ed9 nh\u1edbt c\u1ee7a d\u1ea7u. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n s\u1ea3n l\u01b0\u1ee3ng d\u1ea7u. D\u1ea7u \u0111\u1eadu ph\u1ed9ng \u00e9p n\u00f3ng c\u00f3 v\u1ecb tinh khi\u1ebft v\u00e0 b\u00ecnh ch\u1ee9a phong ph\u00fa, \u0111\u1eb7c bi\u1ec7t l\u00e0 d\u1ea7u \u0111\u1eadu ph\u1ed9ng gi\u00e0u d\u1ea7u th\u00ec c\u00e0ng th\u00edch h\u1ee3p cho vi\u1ec7c \u00e9p n\u00f3ng. Tuy nhi\u00ean, d\u1ea7u \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t b\u1eb1ng quy tr\u00ecnh n\u00e0y c\u00f3 m\u00e0u t\u1ed1i h\u01a1n v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb axit cao h\u01a1n. V\u00e0 m\u1ed9t s\u1ed1 ch\u1ea5t dinh d\u01b0\u1ee1ng trong d\u1ea7u s\u1ebd b\u1ecb m\u1ea5t trong nhi\u1ec7t \u0111\u1ed9 cao do \u00e9p n\u00f3ng t\u1ea1o ra, ch\u1eb3ng h\u1ea1n nh\u01b0 vitamin E, sterol v\u00e0 carotenoid.<\/p>

\u00c9p l\u1ea1nh<\/h3>

Ph\u01b0\u01a1ng ph\u00e1p \u00e9p l\u1ea1nh, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u00e9p th\u00f4, \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ed9t quy tr\u00ecnh \u00e9p d\u1ea7u trong \u0111\u00f3 d\u1ea7u \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn m\u00e1y \u00e9p d\u1ea7u \u0111\u1ec3 \u00e9p \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p m\u00e0 kh\u00f4ng c\u1ea7n l\u00e0m n\u00f3ng ho\u1eb7c ch\u1ec9 l\u00e0m n\u00f3ng nh\u1eb9 tr\u01b0\u1edbc khi \u00e9p. \u00c9p l\u1ea1nh th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong m\u00f4i tr\u01b0\u1eddng d\u01b0\u1edbi 60\u00b0C. \u0110\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng d\u1ea7u \u00e9p l\u1ea1nh, nguy\u00ean li\u1ec7u th\u00f4 c\u1ee7a qu\u00e1 tr\u00ecnh \u00e9p d\u1ea7u th\u01b0\u1eddng c\u1ea7n \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn. D\u1ea7u \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u00e9p l\u1ea1nh c\u00f3 nhi\u1ec7t \u0111\u1ed9 d\u1ea7u th\u1ea5p, gi\u00e1 tr\u1ecb axit th\u1ea5p v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cao. D\u1ea7u tinh luy\u1ec7n \u00e9p l\u1ea1nh gi\u1eef l\u1ea1i h\u01b0\u01a1ng v\u1ecb v\u00e0 m\u00e0u s\u1eafc t\u1ef1 nhi\u00ean c\u1ee7a d\u1ea7u, ho\u00e0n to\u00e0n b\u1ea3o t\u1ed3n c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng trong d\u1ea7u v\u00e0 c\u00f3 m\u1ee9c \u0111\u1ed9 bi\u1ebfn t\u00ednh protein th\u1ea5p, gi\u00fap d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng protein m\u1ed9t c\u00e1ch to\u00e0n di\u1ec7n h\u01a1n. N\u00f3i chung, d\u1ea7u \u00e9p l\u1ea1nh c\u00f3 \u0111i\u1ec3m kh\u00f3i th\u1ea5p h\u01a1n v\u00e0 m\u00e0u s\u1eafc r\u00f5 r\u00e0ng h\u01a1n, v\u00e0 m\u00e0u s\u1eafc c\u0169ng nh\u01b0 \u0111\u1ed9 b\u00f3ng b\u00e1n ch\u1ea1y h\u01a1n so v\u1edbi d\u1ea7u \u00e9p n\u00f3ng. Tuy nhi\u00ean, v\u00ec d\u1ea7u \u00e9p l\u1ea1nh ch\u01b0a \u0111\u01b0\u1ee3c h\u1ea5p v\u00e0 chi\u00ean, n\u00ean \u0111\u1ed9 \u1ea9m trong d\u1ea7u kh\u00f4ng \u1ed5n \u0111\u1ecbnh, \u0111i\u1ec1u n\u00e0y kh\u00f4ng thu\u1eadn l\u1ee3i cho vi\u1ec7c b\u1ea3o qu\u1ea3n l\u00e2u d\u00e0i. Th\u1ee9 hai, h\u01b0\u01a1ng th\u01a1m c\u1ee7a d\u1ea7u kh\u00f4ng m\u1ea1nh m\u1ebd nh\u01b0 d\u1ea7u \u00e9p n\u00f3ng. N\u1ebfu d\u1ea7u \u00e9p n\u00f3ng l\u00e0 lo\u1ea1i \"h\u01b0\u01a1ng v\u1ecb m\u1ea1nh\", th\u00ec d\u1ea7u \u00e9p l\u1ea1nh l\u00e0 lo\u1ea1i \"h\u01b0\u01a1ng th\u01a1m t\u01b0\u01a1i\".<\/p>

\"d\u1ea7u
D\u1ea7u \u00c9p L\u1ea1nh<\/figcaption><\/figure>

M\u1eb7c d\u00f9 d\u1ea7u \u00e9p l\u1ea1nh l\u00e0 nguy\u00ean b\u1ea3n v\u00e0 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn l\u00e0nh m\u1ea1nh cho cu\u1ed9c s\u1ed1ng, nh\u01b0ng \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u00e1c lo\u1ea1i d\u1ea7u th\u1ef1c v\u1eadt l\u00e0 kh\u00e1c nhau. V\u00ed d\u1ee5, d\u1ea7u \u0111\u1eadu n\u00e0nh \u00e9p l\u1ea1nh c\u00f3 m\u00f9i \u0111\u1eadu, \u0111i\u1ec1u n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn b\u1edfi m\u1ecdi ng\u01b0\u1eddi. V\u00ed d\u1ee5 kh\u00e1c, d\u1ea7u m\u00e8 \u00e9p l\u1ea1nh c\u00f3 h\u01b0\u01a1ng th\u01a1m nh\u1eb9 h\u01a1n, \u0111i\u1ec1u n\u00e0y l\u00e0m m\u1ea5t \u0111i \u00fd ngh\u0129a c\u1ee7a d\u1ea7u m\u00e8. Do \u0111\u00f3, khi ch\u1ecdn quy tr\u00ecnh c\u1ea7n thi\u1ebft, c\u1ea7n xem x\u00e9t to\u00e0n di\u1ec7n c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a nguy\u00ean li\u1ec7u v\u00e0 th\u00f3i quen s\u1ed1ng c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>

T\u1ea1i sao l\u1ea1i s\u1eed d\u1ee5ng m\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c \u0111\u1ec3 \u00e9p v\u1eebng?<\/h2>
\"M\u00e1y
M\u00e1y \u00c9p D\u1ea7u V\u1eebng<\/figcaption><\/figure>

Tr\u00ean th\u1ef1c t\u1ebf, trong hai lo\u1ea1i thi\u1ebft b\u1ecb \u00e9p d\u1ea7u n\u00e0y, h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi th\u00edch m\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c \u0111\u1ec3 \u00e9p h\u1ea1t m\u00e8. L\u00fd do r\u1ea5t \u0111\u01a1n gi\u1ea3n. H\u1ea1t m\u00e8 l\u00e0 s\u1ea3n ph\u1ea9m c\u00f3 t\u1ef7 l\u1ec7 d\u1ea7u cao. T\u1ef7 l\u1ec7 d\u1ea7u \u00edt h\u01a1n ho\u1eb7c b\u1eb1ng 5%. M\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c c\u00f3 n\u0103ng su\u1ea5t d\u1ea7u cao v\u00e0 d\u1ec5 v\u1eadn h\u00e0nh. N\u0103ng su\u1ea5t d\u1ea7u c\u1ee7a h\u1ea1t m\u00e8 \u0111\u01b0\u1ee3c \u00e9p b\u1eb1ng m\u00e1y \u00e9p d\u1ea7u v\u00edt l\u00e0 30%-35%, trong khi n\u0103ng su\u1ea5t d\u1ea7u c\u1ee7a m\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c l\u00e0 45%-47%. Khi \u00e9p d\u1ea7u \u0111\u1ec3 chu\u1ea9n b\u1ecb d\u1ea7u, qu\u00e1 tr\u00ecnh \u00e9p kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u s\u1ebd d\u1eabn \u0111\u1ebfn n\u0103ng su\u1ea5t d\u1ea7u th\u1ea5p. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao khi \u00e9p h\u1ea1t m\u00e8 l\u1ea1i ch\u1ecdn m\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c.<\/p>

C\u1ea5u tr\u00fac c\u1ee7a m\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c <\/h2>
\"B\u1ea3n
B\u1ea3n V\u1ebd C\u1ea5u Tr\u00fac Chi Ti\u1ebft<\/figcaption><\/figure>

C\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh c\u1ee7a m\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c bao g\u1ed3m piston, xi lanh th\u1ee7y l\u1ef1c, c\u1ed9t, d\u1ea7m tr\u00ean di \u0111\u1ed9ng, \u0111\u1ebf, b\u01a1m d\u1ea7u, th\u00f9ng, v\u00f2ng nhi\u1ec7t \u0111i\u1ec7n v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng. T\u1ea5t c\u1ea3 c\u00e1c v\u1eadt li\u1ec7u \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb kim lo\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111i\u1ec1u n\u00e0y c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y v\u00e0 \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n. M\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c t\u1ef1 \u0111\u1ed9ng s\u1eed d\u1ee5ng \u00e1p su\u1ea5t d\u1ea7u t\u1eeb tr\u1ea1m b\u01a1m \u0111\u1ec3 t\u1ea1o ra \u00e1p su\u1ea5t gi\u1eefa piston v\u00e0 ph\u1ea7n tr\u00ean, \u0111\u1ec3 nguy\u00ean li\u1ec7u gi\u1eefa piston v\u00e0 ph\u1ea7n tr\u00ean c\u00f3 th\u1ec3 \u00e9p ra d\u1ea7u c\u1ea7n thi\u1ebft d\u01b0\u1edbi \u00e1p su\u1ea5t m\u1ea1nh. M\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c c\u00f3 c\u1ea5u tr\u00fac th\u1eb3ng \u0111\u1ee9ng, chi\u1ebfm di\u1ec7n t\u00edch nh\u1ecf v\u00e0 c\u00f3 hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c cao, \u0111\u01b0\u1ee3c c\u00e1c c\u00f4ng ty \u00e9p d\u1ea7u y\u00eau th\u00edch.<\/p>

B\u1ea3o tr\u00ec m\u00e1y \u00e9p d\u1ea7u v\u1eebng.<\/h2>
\"H\u00ecnh
H\u00ecnh \u1ea3nh c\u1ee7a h\u00e0ng t\u1ed3n kho nh\u00e0 m\u00e1y<\/figcaption><\/figure>