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ZLYJ series gearboxes for single screw extruder arewidely used in top and middle grade plastic,rubber and chemical fiber extruders.

路姒傝堪General Survey

ZLYJ绯诲垪濉戞枡鍠�铻烘】鎿犲嚭姗熼綊杓�绠辨槸鎴戝叕鍙稿紩閫茬殑纭�榻掗潰鎶�琛撶爺鍒剁殑鎿犲嚭姗熼綊杓�绠�銆傚崄骞翠締锛屽唬娉涢厤濂椾簬楂樹腑妾斿�戞��銆佹�¤啝鍖栫簴鎿犲嚭姗燂紝鍑哄彛鍦嬪�栬�岄姺鍦嬪��,瑭茬郴鍒楅綊杓�绠卞叿鏈夊�備笅鐗归粸:
1銆佹暣姗熷�栧舰缇庤��澶ф柟锛岀珛鑷ュ叐鐢�锛岄仼鎳夊�氱ó瀹夎�濊�佹��銆�
2銆侀綊杓�鍙冩暩锛岀�遍珨绲愭�嬬稉瑷堢畻姗熷劒鍖栬ō瑷�;榻掕吉閲囩敤浣庣⒊鍚堥噾閶�锛岀稉婊茬⒊銆佹番鐏�銆佺（榻�銆侀綊閮ㄧ簿搴�6绱氾紝榻掗潰纭�搴﹀��54~62HRC涔嬮枔;榻掕吉鍓�閬嬭綁骞崇┅锛屽櫔鑱蹭��锛屽偝鍕曟晥鐜囬珮銆�
3銆佸畨瑁濇帴鍙ｇ殑寰戣烦銆佺��璺崇簿搴﹀彲鏂逛究鍦板拰姗熺瓛铻烘】鑱�鎺�銆�

4銆佽几鍑鸿桓鐨勬敮鎵跨祼妲嬬崹妯逛竴骞�锛屽彲寤堕暦鎵�鐢ㄨ桓鎵跨殑澹藉懡銆�
5銆佽桓鎵�銆佹补灏併�佹饯婊戞补娉电瓑妯欐簴浠跺潎閬哥敤鍦嬪収鍝佺墝寤犲�剁殑鐢㈠��锛屼篃鍙�浠ユ寜鐢ㄦ埗闇�瑕�锛岄伕鐢ㄩ�插彛鐢㈠搧銆�

ZLYJ Series Gearboxes for Single Screw Extruder are a kind of special gearboxes researched and developed byimportind the  advanced tchnologoyo of the hard tet-surfa in the world. For recent ten years, they are widely usedintop and middle grade plastic, rubber and chemical fiber extruders, sell well in the county and are exported abroad.With ahigher reputation in the industry, it has features as flows:
1. The whole machine looks beautiful and liberal, and can be used both vertically and horizontally. It can suit multiplerequirement of assembling.
2. The gear data and box structure are optimally designed by the computer. The gears are made of top grade low carbon alloy steel with Grade 6 precision of teeth atter carbon penetrating, quench and teeth grinding. The hardnessof the teeth surface is 54.62 HRC. The gear pair has stable running, low noisy and has high driving ficiency.
3. The assembling connector  can be easily connected with screw rod of the machine barrel.

4. The bearing structure of the output shat has a unique style, which can efetively prolong service ife of the bearings.

5. All standard parts such as bearing, oil seal, lubricant oil pump etc. are all top quality products selected from domestic famous manufacturers. They can be also selected trom impoted products as per requirement of customer.

路閬╃敤鑼冨湇Applicable Range

1銆佹湰绯诲垪鐢㈠搧鍙�鐢ㄤ簬铻烘】鐩村��30~250mm鍠�铻烘】鎿犲嚭姗熺殑娓涢�熷偝鍕�銆�

2銆侀綊杓�绠辩殑杓稿叆杞夐��-鑸�涓嶅ぇ浜�1500r /min銆�
3銆佸偝鍕曟瘮鍦�6.3~20涔嬮枔锛屽劒鍏堥伕鐢ㄨ〃涓�鎵�鍒楀偝鍕曟瘮锛屼篃鍙�鎸夌敤鎴堕渶瑕佽�挎暣鍌冲嫊姣�銆�

4銆佸伐浣滅挵澧冩韩搴︾偤- 10鈩儈45鈩�.鐠板�冩韩搴︿綆浜�0鈩冩檪锛屽暉鍕曞墠娼ゆ粦娌规噳闋愮啽銆�

1.This eries produt can be used n educing dving of sngne scew rod etudter with he screw rod dameler of 30.250mm.

2.The input speed of the gearboxer is normally not larger than 1500 rpm.
3.The dvwing alio 1 bewen 6.3 and 20, adghat in Be table can be slelede rfentiat The drwing naio can be also adjusted as per requirement of customer.
4.The temperature in work enionmentis-10鈩�- 45鈩僺hould be preheated before starting. When emperature is ower than0鈩� the lbriant oil should be preheated before starting.

路瀹夎�濅娇鐢ㄥ拰缍�璀� Assebling,Aplication and Maintenance

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4銆侀綊杓�绠卞湪浜よ波鍓嶅潎缍撻亷鍤存牸鐨勮│閬嬭綁妾㈤��锛屽悇闋呮寚闅涚�﹀悎瑕佹眰锛屼氦璨ㄥ悗鍙�浠ョ洿鎺ユ姇鍏ヤ娇鐢ㄣ�備娇鐢ㄥ墠鎳夋敞鍏ヤ腑澹撻綊杓�娌筃220鑷虫补妯欎笂闄�(閲囩敤寰�鐠版补娼ゆ粦鐢∟150).濡傞綊杓�绠遍檮甯跺垪绠″紡娌瑰喎鍗诲櫒鍓囬爤鍦ㄥ姞娌瑰��锛岀┖杌婇亱杞変竴娈垫檪闁撳悗锛屽啀娆″姞娌硅嚦娌规�欎笂闄�銆�
5銆佸付鏈夐浕姗熸补娉电殑榻掕吉绠�锛屽湪鍔犺級鍓嶏紝鎳夊厛闁嬪暉闆绘�熸补娉碉紝绌鸿粖閬嬭綁涓�娈垫檪闁�锛屼互鍒╁悇娼ゆ粦榛炵殑鍏呭垎娼ゆ粦銆�6銆侀綊杓�绠卞湪閬嬭��300灏忔檪鍚庢彌娌癸紝浠ュ悗姣忛亱琛�3000~4000灏忔檪鎻涙补涓�娆★紝姣忔�℃彌娌圭殑闁撻殧鏅傞枔涓嶆噳瓒呴��18鍊嬫湀銆傛彌娌规檪鎳夊厛娓呮礂绠遍珨銆佹烤娌瑰櫒銆佺┖姘ｆ烤娓呭櫒銆佹斁娌硅灪濉�銆�
1. When liting the gearbox, the ring screw should be used.
2. Take care to prevent moisture when the gearbox is in transportation or storage. If do not assemble in half a year after it is arrived, the exposure surface should be coated with antrust oil.
3. The base to assemble the gearbox should be plain with enough strength and igidit. Under circumstance the anchor bolts are evenly tightened, it should ensure that the screw rod inserted into the output shaft should be rotated freely without blockage. The assembling error of the coupler should do not excess its alwedtolerance so as to avoid from added force and to prolong the life of the bearings.
4. The gearbox should pass through stict test rnning nspecton beiore they are dlivere Only a index arein acording to the rquirement, can they be put nto use drety ater divery. Belore apicainn it should befled with md-xteme pessre gear oil N220 up to the upper imit of the oil mank (N150 I iculation pump ubrication is used), If the reducer has pipe style oi cor then run the reducer under no-load for a shortperiodl of time ater oil is flede, then fll oil again up to the upper limit of the oil mark.
5. For the gearbox with motor oil pump,before adding load, it should switch on the oil pump of the motor to runthe geabox under noload for a shont period of tine so as o fcite ull lbricaionn of al ubicen ponis.
6. Replce oil when he geatbox is ialyl uning for 3000 hours, and change oil once for every 30 4000; tereter The maximum ineval between oil replacements should be no longer than 18 months.running hours When eplacingn, fist cleanbox body,oil fter, air fiter and oil discharge screw plug.