Jointing Link for Coal Mining Scraper Conveyor

Product Description

Mine-used open link ring
Product Description

The product fits with high-tensile steel chains(round link)for mining and shackle type connector units for mining round link chain .It applies to twin outboard chain conveyors and elevating conveyor.


Advantages:

1). We have won the certificate of ISO9001: 2008.

2). We are one factory, we can produce the Mine-Used Open Link Ring by ourself

3). Our strong R&D and QC department can control the products to meet your strict requirement.

4). We can provide OEM and ODM service. Customized order is available.

5). 15years exporting experience. Our strong R&D and QC department can control the products to meet your strict requirement.

6). Excellent and professional service

Our Inspection Equipment:
Direct-reading spectrograph,metallographic microscope,hardness tester,brinell hardness tester,thermometric indicator,universal testing machine,carbon and silicon analysis meter,magnetic powder flaw detector,digital ultrasonic flaw detector etc.

Our Service:
1.Your inquiry related to our products or prices will be replied in 12 hours.
2.Individual formula according to customers' special drawing requests.
3.Manufacturer with large capacity,ensures the fast production cycle after
confirming the order.
4.Protection of sales area and private information for all of our customers.

 Quality Control:
We have a full set of quality control system to guarantee best product quality. Depending on the products, we can make different Item Testing Plan, Manufacturing procedure etc.
Raw material control
Chemistry spectrum analysis
Mechanical property
Metallographic analysis
Ultrasonic testing
Magnetic testing
Radiographic testing
Dimension inspection
Visual inspection
Penetrant testing
Leak testing
Hardness test
Micro-structure tester after heat treatment

Machining Ability
Our machining shop located in Qingdao using the latest CNC equipment to provide our customer with high quality products.
Horizontal and Vertical Machining Center
CNC lathe and normal lathe
CNC drilling and milling Center
Other assistant equipment
Product Design and casting simulation

Successful parts are original from successful design. We own high level engineers on the product design. They are good at make drawing using the software of CAD. PROE, SOLIDWORKS for assuring production process well.

Specifi cation	b		p		C max	d		f			h		1		n		m		rl max	r2
	Nomal Size	Limited Deviation	Nomal Size	Limited Deviation		Nomai Size	Limited Deviation	Nomal Size	Limited Deviation		Nomal Size	Limited Deviation	Nomai Size	Limited Deviation	Nomal Size	Limited Deviation	Long leg	short leg		Nomal Size	Lilited Deviation
14X50	16	0.5	50	0.5	81	17	0.5	50 56 75 78 85	l		14.5	2	16 21 24.5 27 28.5	2	29 36 52 52 58	1.5		16	24	8	0.5
18X64	20		64	0.6	103	21					16						41	25	30	11
22X86	23	l	86 86 92	l	134 140	25				17	21						45		37	13
24X86	25				138	25				17	23						46	24	39	14
26X92	27				148	28				17	25						45		43	15

m1 Specification	Static Stretcillng Test							Tiredness test
	lnitial Load KN	Testing  Load KN		% max Strctches under Testing Load	Breaking  Load min.KN		% Permanent stnelches aften broken	Pulsant loads		min Circulated times
		B Grade  B	C Grade  C		B Grade  B	C Grade  C		KN Min	KN Max	B Grade  B	C Grade  C
14x50	8	136	180	2	170	225	8	15	77	25000	40000
18x64	13	232	300		290	370		25	127
22x86	19		415			550		38	190
24x86	23		490			650		45	226
26x92	26		575			765		53	265