SGD-320/17b Underground Coal Mining Scraper Chain Conveyor

• Structure: Chain Conveyor
• Material: Stainless Steel
• Material Feature: Oil Resistant
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SGD
• Application: Mining Transport
• Condition: New
• Specifications: Xgz-06
• Delivery Volume T/H: 100-300
• Chain Speed M/S: 0.48-0.76
• Conveying Distance M: 6.7-64.3
• Material Size mm: Less Than 300
• Effective Groove Width mm: 600
• Scraper Spacing mm: 1024
• Transport Package: Wooden
• Specification: SGD/SGB
• Trademark: China Coal
• Origin: China
• HS Code: 8428399000
• Production Capacity: 100

Product Description

Introduction Of SGD-320/17B Underground Coal Mining Scraper Chain Conveyor

SGD-320/17B scraper conveyor is mainly used for conveying coal in the guns taken working face of underground small coal seams in small and medium-sized coal mines. The scraper chain is a single circular chain, and the central trough is an integral chute, which can be bent horizontally and vertically. Therefore, the machine can be moved in use.

SGD-320/17B scraper conveyor is mainly used for gently tilting or ultra-thin, medium-thick coal seam mining face, roadway and chute to transport coal in small and medium-sized coal mines. It can also be matched with coal mining machine to realize mechanized production. The structure is simple and light, the main parts are made of high-strength steel, the design is reasonable, the whole machine is safe and reliable, and the use and maintenance are convenient.

Working Principle Of SGD-320/17B Underground Coal Mining Scraper Chain Conveyor

The working principle of the SGD320/17B scraper conveyor is to use the open chute as a bearing for coal, vermiculite or material, and fix the scraper on the chain (constituting the scraper chain) as the traction member. When the head drive is activated, the sprocket on the driven head shaft rotates, causing the scraper chain to circulate and move the animal material along the chute until the head is unloaded. The scraper chain bypasses the sprocket for a stepless closed cycle operation to complete the material transport.
 

Advantage Of Of SGD-320/17B Underground Coal Mining Scraper Chain Conveyor

1. The structure is solid. It can withstand the external forces such as punching, smashing, smashing and pressing of coal, vermiculite or other materials.

2. It can adapt to the need of unevenness and bending of the bottom surface of coal mining face, and can withstand bending in vertical or horizontal direction.

3. the body is short, easy to install.

4. can double as the track of the shearer operation.

5. can be reversed to facilitate the handling of the bottom chain accident.

6.can be used as the fulcrum of the front section of the liquid night stent.

Parameters Of Of SGD-320/17B Underground Coal Mining Scraper Chain Conveyor

Model		SGB420/22	SGB420/30	SGB420/40X	SGB620/40	SGB620/55)	SGB620/80
Delivery Capacity  (t/h)		60	80	100	150	150	150
Standard length(m)		80	100	100	100	100	160
Chain speed(m/s)		0.88	0.88	0.86	0.86	0.86	0.86
Electric motors	Model number	JDSB-22	JDSB30	JDSB40	DSB40	DSB55	DSB40
	Power(kW)	22	30	40	40	55	2*40
	Voltage(V)	220/380	380/660	380/660	380/660	380/660	380/660
Scraper chain	Form	Side double-stranded	Side double-stranded	Side double-stranded	Side double-stranded	Side double-stranded	Side double-stranded
	Chain size(mm)	14*50	14×50	18×64	18×64	18×64	18×64
	Breaking load(KN)	≥250	≥250	320	≥320	≥320	≥320
Middle Flute size          (L x W x H)		1200×420×150	1200×420×150	1200×420×180	1500×620×180	1500×620×180	1500×620×180
Total weight(t)		8.5	10.6	16	17.8	17.9	28.6

Pictures Of Of SGD-320/17B Underground Coal Mining Scraper Chain Conveyor