Standard Conveyor Return Idler Roller Impact Roller Bearing Roller Wholesale

• Roller: 5
• A3 and 45# Steel(GB): 145mm-2800mm or Custom
• Gantry Milling MachineT6000*2300*1600: Polish , Zinc , Hard Anodizing , Nickel Plating
• Transport Package: Soft Film and Wood Box
• Specification: diameter 75--150mm
• Trademark: CRW
• Model NO.: ROLLER
• Origin: Qingdao China
• HS Code: 73089000
• Production Capacity: 50000PCS Per Year

Product Description

Product Description

SPECIFICATIONS
Diameter	φ89, φ102, φ114,φ127,φ152,φ159, φ194 or custom
Length	145mm-2800mm or custom
Tube	Q235(GB), Q345(GB), welded with DIN2394 standed
Shaft	A3 and 45# steel(GB)
Bearing	Single & Double Row Deep Groove Ball Bearing 2RS&ZZ with C3 clearance
Bearing Housing/Seat	Cold press working fit ISO M7 accuracy Deep Press steel with raw material fit DIN 1623-1624 standard
Lubricating Oil	Grade 2 or 3 long-lasting lithium greasae
Welding	Mixed gas shielded arc welding end
Painting	Ordinary painting, hot galvanized painting, electric static spraying painting, baked painting

 

productuion equipment list 
 

available process material	carbon steel , stainless , aluminum, brass , copper , bronze , steel alloy ,Nylon ,plastic etc
finish treatment available	polish , zinc , hard anodizing , nickel plating , chrome plating , powder coating , phostate coating ,sanblasting
heat treatment  available	annealing, quenching hardening, blacking,tempering ,nitriding etc

roller , conveyor roller 
we make different kinds of roller for conveyor system , delivery system , transport system etc. we also make according to customer's design or drawing .  

1. welding product dimension : from 0.1m---10m  ,  steel sheet , steel sections , pipes , weight from 0.5kg to 5000kg 
2. mateial from steel , stainless , aluminum etc ,  from steel sheet , sections , chanels , pipes , etc 
3. welding process: cut material into shape , grind the burs if  have , make welding jig or tooling for  scaled wedling ,  point welding first , inspect dimension after point welding,  welding all necessary areas reqeusted ,  welding stress relief after welding ( as buyer's request) , make finish request , packing and shipping 
4. finish treatment available : hot dipping galvanised , zinc plated , paint , powder coating  , satin , mirror polish etc 

 

  

Other products



Company Profile
Qingdao ConRingWon Industry & Trade Co., Ltd. Founded on November 25, 2016.Processing, manufacturing and marketing of mechanical equipment and spare parts (excluding special equipment), steel and plastic products, hardware products, welding sheet metal products, import and export of goods, technology import and export (except items prohibited by laws and administrative regulations.


The product application


our service

 We specialize in this field more
than 5 years, with the high quality and pretty competitive price. Here are our main products:

--Roller
--customised steel structure
--customised steel frame
--CNC turnning parts
--CNC turnning parts
--CNC precision part

Materials can be used Steel, HDPE, etc.,standard can be GB, DIN, CEMA, etc, our rollers with 
stable running, high quality bearing,accurate steel pipe and long lifespan.Also can produce according
to your drawing. Our products are sold to the world and receive a high reputation from our customers.

We will test every batch of cargo to make sure every piece rollers are qualified before delivering, 
and supply you picture and professional inspect report. Hope to cooperate with you with our outsanding 
service and assured products. 


Production factory


Product Packing & Delivery


Product quality certification

FAQ

Q1: Are you a factory or trading company?
A:We are a factory and have more years manufacture and sales experience.

 

Q2: What is your sample policy?
A:We can supply the sample if we have , but the customers have to pay the sample cost and the courier cost.If sample quantity is more than our regular one, we will extra collect sample cost.

 

Q3: Can you produce according to the samples?
A:Yes, we can produce by your samples or technical drawings. We can build the molds.

 

Q4: What's your delivery time?
A:For regular products, we keep them in stock. The specific delivery time depends on the items and the quantity of your order,usually15-20 days

 

Q5:What is your terms of payment?
A:T/T 30% as deposit, and 70% before delivery.

 

Q6:Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery.