china manufacturer exporter manufacturer factory of trapezoidal screw

It has recognized steady cooperation with numerous well acknowledged universities and institutes in china this sort of as, Zhejiang University, Jilin College, Technical committee of nationwide chain generate regular, Institute of countrywide chain generate, Zhejiang application engineering substance institute, Huhan material defense institute and it cooperated to identified China Very first Vehicle chain institute with National chain travel institute.


Fast Information

Applicable Industries:

Manufacturing Plant


Customer Request


Device Resource


Wooden Box



Mounting Place:







one 12 months

Input Kind:

Shaft Input



Packaging & Shipping

Lead Time
Quantity(Baggage) one – one 2 – five >5
Est. Time(days) five twelve To be negotiated

On the web Customization


Screw worm jack reducer

        SWL series worm wheel screw elevator is a standard lifting parts, in line with JB/T8809 — 2010 (unique JB/T8809 — 1998, JB/ZQ4391 — 86) standards. Carrying potential 2.5 — 120T. It has the positive aspects of compact structure, tiny volume, light-weight excess weight, extensive power supply, lower sounds, handy installation, versatile use, many functions, numerous supporting kinds, higher trustworthiness and prolonged services lifestyle.

         SWL collection worm screw is a sort of fundamental lifting gear, which is widely utilised in machinery, metallurgy, chemical market, medication, design, drinking water conservancy, tradition and other industries.

Structural kind

Sort one – the screw moves in the two rotation and axial direction.

Variety two – the screw rotates. The nut on the screw moves in an axial course.

Assembly type

Variety A – screw (or nut) moves upward

Type B – screw (or nut) moves downward

Transmission ratio

Ordinary (P) 

 slow (M)

Design of screw elevator


Characteristic One

JWM (trapezoidal screw type) is appropriate for low speed and lower frequency programs.

Attribute Two

Economical price tag, compact structure, easy procedure and handy upkeep

Function 3

Minimal pace, reduced frequency: mainly utilised for hefty load, low speed and no regular operate spot

Associated Products

Our Company


Packing & Shipping and delivery


Q1: Are you a trading company or a manufacturer ?
A: We are a manufacturer in ZJ Province, China. Our business owns
the capability of production, processing, creating and R&D. We welcome your pay a visit to.

Q2: How we select versions and specifications?
A: According to the particular particulars of the requires from the portion of enquiry,
we will suggest the products’ versions on synthesizing the elements of
subject of items use, power, torque arm and ratio…

Q3: How is your value? Can you offer you any price cut?
A: Our costs are constantly competitive. If the consumer can location a large buy,
we absolutely will let discount.

This autumn: How extended need to I wait for the feedback following I send out the enquiry?
A: We will reply as quickly as possible, 12 several hours at most.

Q5: What is your solution warranty period of time?
A: We have the certifications of ISO9001,CE, SGS.

Q6: What industries are your gearboxes being utilised?
A: Our gearboxes are extensively used to metallurgical products, mining
gear, automation products, foods equipment, packaging gear,
tobacco gear and so on.


As one of leading coupling manufacturers, suppliers and exporters of products, We offer coupling and many other products.

Please contact us for details.

Manufacturer supplier exporter of coupling.

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