20mm best factory coupler shaft quick couplers trailer coupler lock

20mm  best factory coupler shaft  quick couplers trailer  coupler lock

Meanwhile, our goods are created according to large high quality requirements, and complying with the international sophisticated normal conditions.


Swift Specifics

Relevant Industries:

Constructing Materials Outlets, Manufacturing Plant, Equipment Fix Outlets, Meals & Beverage Manufacturing unit, Printing Outlets, Construction works , Power & Mining, Meals & Beverage Outlets




stainless metal


Black Oxide

Torque Capacity:

a thousand

Design Quantity:


Location of Origin:Zhejiang, China
Brand name Name:


Merchandise name:

flange shaft collar


established screw

entire body substance:

steel C45




Shaft Relationship





surface treatment:




set screw shaft collar:

4mm 5mm 10mm

Supply Ability

Offer Ability:
10000 Piece/Pieces per Thirty day period

Packaging & Delivery

Packaging Particulars
packing: plastic bag/carton box/wood scenario
Guide Time
Amount(Parts) one – one thousand >1000
Est. Time(times) 20 To be negotiated

On the web Customization

Product Description

HangZhou RIVA manufacture and provide several distinct types of power transmission components and cnc parts, 

There are several kinds of shaft collars, it is link with shaft and location.

Solution Title

shaft collar


Steel C45, dimensions: 3*nine*16mm




European normal


electricity transmission

Items Demonstrate


1)3D printers, stepper motor and many others.

2)Industrial machinery Printing, paper-processing, automatic machines, textiles, and so forth.

3)Digital equipment Robotic, measuring devices, health-related products, X-Y desk, factory automation gear, etc.

four)Transportation equipment Substance managing products, nuclear reactor-actuator, and so forth.

five)Plane purposes: aircraft flaps, actuators, airport loading tools, and many others

Our Support

Strictly in inspection 

we examine products during generation and when items completed.

Large quality

large conclude production equipment.


We could offer certification of origin for consumers, if necessary.

Our Company

HangZhou EPG Equipment organization introduction:

HangZhou EPG Equipment Co Ltd is set up by a group of senior technological engineers, who have previously more than 15 many years operating knowledge in style, producing, and software of equipment components . EPG main items are electrical power transmission and manufacturing facility automation like timing pulley, pulley, equipment, rack, sprockets, and shaft coupling and large precision cnc parts, and high pressure self-energized pipe connector.

Our goods are produced by contemporary computerized equipment and equipment and achieved ISO9001 standard. We can do OEM and tailored areas .
EPG Machinery largely materials higher good quality and aggressive cost to fulfilled the ask for of our consumers and provide really great services: effortless communication, initial time suggestions, excellent funds-movement and one hundred% liable for our goods soon after sold out.

Packing & Supply

Packing Specifics  : Packing, strong bicycle saddle, 50pcs/carton

Shipping and delivery Information : three-30 times soon after purchase of Sound bicycle tire tubes

1. Specific logistics packaging

two. Appropriate carton dimensions

three. Shock bubble movie

4. Professional placement

5. Skilled shock

six. Complete package deal

equivalent solution

spider and coupling

We provide all type of shaft couplings and rubber spiders, like: HRC, bellow, NM, tyre coupling.

We inventory a good deal of spiders, and at the exact same time, coupling lead time is also shorter than other products, about twenty five-thirty times, some technical specs are even shorter time.

Consumer Picture

Coupling application

NM coupling software, utilised for relationship motors and valves.

v belt pulley and belt application

Much more HRC couplings

materials cast itron and quite competive value and quite great good quality.


Q: Are you investing organization or producer ?

A: We are manufacturing unit and tading company.

Q: How long is your shipping and delivery time?

A: Usually it is five-10 days if the merchandise are in stock. or it is fifteen-20 days if the goods are not in stock, it is in accordance to amount.

Q: Do you offer samples ? is it cost-free or added ?

A: Yes, we could offer the sample for free of charge charge but do not pay out the value of freight.

Q: What is your phrases of payment ?

A: Payment=1000USD, 30% T/T in progress ,balance before shippment.
If you have another query, pls really feel totally free to speak to us as below:

Company Video

Our Service
1. Installation & adjustment
After the equipment are arrived at the customer’s site, the customer is responsible for unpacking and arranging the equipment according to the placement drawing; and does under our install-adjust technicians’ guidance. Costs of the staff are decided at last.
2. Training
1)  We are responsible for offering the technical training to user. The training content includes the structure and maintenance of the equipment, control and operation of the equipment. Through training, users’technical staff can grasp and the skill of operation and maintenance proficiently, and deal with the general troubles in time. We will appoint qualified technical staff for the guidance.
2)  The buyer can send staff to our company for learning.
3. Quality assurance
1)  We guarantee the goods offered are brand-new, not used, with latest design and suitable material made, and we guarantee the specification of the equipment is consonance with the contract.
2)  We guarantee the line achieve product technical performance indicators within 5 days after feeding operation through the correct guidance of the installation and commissioning.
3)  We are responsible for the fault and damage of the production line caused by our design, technology, manufacture, installation, adjustment and material defect etc. that all belong to our responsibility.
4)  The warranty period is 12 months after acceptance check of the production line. If there is any different between the furnished equipment in the customer’s factory and the equipment concerned in the contract, the users have the right to pass the inspection book to the legal department to claim for compensation to our company within goods warranty period.

Due to our sincerity in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets. Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.

With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.

Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.

Q1: Are you trading company or manufacturer ?
A: We are factory.

Q2: How long is your delivery time and shipment?
1.Sample Lead-times: generally 10 workdays.
2.Production Lead-times: 20-40 workdays after getting your deposit.

Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.

Q4: What is your advantages?
1. Manufacturer,the most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.
4. Rich stock and quick delivery.

Q5. If you can’t find the product on our website,what do you next?
Please send us inquiry with product pictures and drawings by email or other ways and we’ll check.