無中心軸干擾,對于輸送帶狀、易纏繞物料有特殊的優(yōu)越性。
無軸螺旋輸送機用途： xLS型系列無軸螺旋輸送機]用于污水處理廠輸送中細格柵其柵條凈距50mm的除污機柵渣和壓濾機泥餅等物料。 環(huán)保性能好。采用全封閉輸送和易清洗的螺旋表面，可保證環(huán)境衛(wèi)生和所送物料不受污染、不泄漏。 扭距大、能耗低。由于螺旋無軸，物料不易堵塞，排料口不堵塞，因而可以較低速度運轉(zhuǎn)，平穩(wěn)傳動，降低能耗。扭距可達4000N/m。輸送量大。輸送量是相同直徑傳統(tǒng)有軸螺旋輸送機的1.5倍。輸送距離長。單機輸送長度可達60米。并可根據(jù)用戶需要，采用多級串聯(lián)式安裝，超長距離輸送物料。能機動工作。我公司開發(fā)生產(chǎn)的移動型無軸螺旋輸送機，能機動工作，一機多用。既可下方出料，又可端頭出料。采用特制襯板，該機可在高溫下工作。結(jié)構(gòu)緊湊，節(jié)省空間，外型美觀，操作簡便，經(jīng)濟耐用。
No central shaft interference, for conveying belt, easy to coil material has special superiority.
Shaftless screw conveyor use: type xLS series shaftless screw conveyor] bars used in sewage treatment plants conveying fine screen its net grid slag from 50 mm decontamination machine and filter press mud cake or other materials.Environmental protection performance is good.The fully enclosed flow of spiral surface and easy to clean, can ensure that the environmental health and the material is not polluted, and not leak.High torque, low energy consumption.As there is no shaft screw, the material is not easy to jam, discharging mouth not jam, thus it can be a low speed running, stable transmission, reducing energy consumption.Torque of 4000 n/m.Bue.Throughput is 1.5 times that of the traditional have same diameter shaft screw conveyor.Long conveying distance.Single machine conveyor length up to 60 meters.And can according to user needs, the multi-stage tandem installation, long distance conveying material.Able to work motor.My company development and production of mobile shaftless screw conveyor, mobile work, multi-usage.As well as the discharging, can end up the material.Adopt special plate, the machine can work at high temperature.Compact structure, save a space, beautiful shape, easy operation, economy is durable.

無軸螺旋輸送機的組織結(jié)構(gòu)

無軸螺旋輸送機主要由驅(qū)動裝置、頭部裝配、機殼、無軸螺旋體、槽體襯板、進料口、出料口、機蓋(需要時)、底座等組成。
驅(qū)動裝置：采用擺線針輪輪減速機或軸裝式硬齒面齒輪減速機，設計時應盡可能將驅(qū)動裝置設在出料口端，使螺旋體在運轉(zhuǎn)時處在受拉狀態(tài)。
頭部裝配有推力軸承，可承受輸送物料時產(chǎn)生的軸向力。
機殼：機殼為U型或O型，上部加防雨型機蓋，材質(zhì)有不銹鋼或碳鋼或玻璃鋼。
無軸螺旋體：材質(zhì)為不銹鋼或碳鋼。
槽體襯板：材質(zhì)為耐磨的塑料板或橡膠板或鑄石板等。
進、出料口：有方形和圓形兩種，一般進、出料口形式由用戶決定。
Structure：
Shaftless screw conveyor is mainly composed of drive device, the head assembly, chassis, shaftless helicoid, tub liner, feeding port, discharging mouth, machine cap (when needed), base, etc.
Drive: the cycloidal wheel reducer or shaft mounted machine of decelerate of hard tooth surface gear, design should as far as possible when the drive is located in the discharging mouth side, make the helicoid when running a state of tension.
Head has thrust bearing assembly, when conveying material under axial force.
Chassis: the chassis for U or O type, upper and waterproof type machine cover, material has stainless steel or carbon steel or glass fiber reinforced plastic.
Shaftless helicoid: material is stainless steel or carbon steel.
Tub liner: material for wear plastic or rubber plate or cast slabs, etc.
Inlet and discharge port: there are square and round two, general inlet and discharging mouth form is decided by the user.

無軸螺旋輸送機的應用范圍

螺旋輸送機具有結(jié)構(gòu)簡單,制做成本低,密封性強、操 作安全方便等優(yōu)點,中間可多點裝、卸料.廣泛用于化工、 建材、冶金、糧食等部門,在傾角β< 20 °的情況下,輸 送粘度不大、不易變質(zhì)、不遑（來不及）結(jié)塊的粉狀、顆粒狀和小塊物料.
Applications
    Screw conveyor is structure in simple, low making cost, convenient sealing capability, operations security, can more loading and unloading in the middle. Widely used in chemical industry, building materials, metallurgy, food and other departments, the inclination of beta < 20 °, lose to send small viscosity, non-perishable, locust agglomerate powder, granular and small pieces of material.

無軸螺旋輸送機的優(yōu)點

無軸螺旋輸送機可輸送傳統(tǒng)有軸螺旋輸送機和皮帶輸送機不能或不易輸送的物料，如顆粒狀和粉狀物料、濕的和糊狀物料、半流體和粘性物料、易纏繞和易堵塞物料、有特殊衛(wèi)生要求的物料。無軸螺旋輸送機的性能特點是：無軸螺旋輸送機與傳統(tǒng)有軸螺旋輸送機相比,由于采用了無中心軸設計,利用具有一定柔性的整體鋼制螺旋推送物料,因而具有以上突出優(yōu)點，環(huán)保性能好。與有軸螺旋輸送機相比，重量和成本都會減少不少。
1>、環(huán)保性能好。采用全封閉和易清洗的螺旋表面可保證所送物料不受污染不會泄漏輸送物料。
2>、輸送量大，輸送量是相同直徑有軸螺旋輸送機的1.5倍。
3>、轉(zhuǎn)距大，能耗低，排料口不堵塞。
4>、輸送距離長，單機輸送長度可達60~70m。
5>、結(jié)構(gòu)緊湊，節(jié)省空間，外形美觀，操作簡便，經(jīng)濟耐用。
Advantages
Shaftless screw conveyor can transport the traditional shaft screw conveyor and belt conveyor unable or difficult to transport materials. Such as granular and powdered materials. Wet and paste material. The semi-fluid and viscous material. Easy winding and plugging materials. Shaftless screw conveyor materials with special hygiene requirements. The performance characteristics of shaftless screw conveyor: shaftless screw conveyor is compared with the traditional have shaft screw conveyor, with no central axis design, using the overall steel spiral push with a flexible material, thus has the following advantages: good environmental performance.
Shaftless screw conveyor technical parameters

無軸螺旋輸送機常用規(guī)格
Parameter：

規(guī) 格			WLS150	WLS200	WLS250	WLS300	WLS400	WLS500
螺旋體直徑(mm)			Φ150	Φ184	Φ237	Φ284	Φ365	Φ470
外殼管直徑(mm)			Φ180	Φ219	Φ273	Φ351	Φ402	Φ500
允許工作角度(α)			0-30°	0-30°	0-30°	0-30°	0-30°	0-30°
最大輸送長度(m)			12	13	16	18	22	25
最大輸送能力m3/h			2.4	7	9	13	18	28
電機	型號	L≤7	Y90L-4	Y100L1-4	Y100L2-4	Y132S-4	Y160M-4	Y160M-4
	功率(Kw)		1.5	2.2	3	5.5	11	11
	型號	L>7	Y100L1-4	Y100L2-4	Y112M-4	Y132M-4	Y160L-4	Y160L-4
	功率(Kw)		2.2	3	4	7.5	15	15