Zlyj-280-20 High Speed High Efficiency High Torque Integrated Extruder Gearbox

Product Description

Product Description This gearbox is designed for plastic extrusion machine. It meet JB/T9040-1999 standard. The gear is made of high-strength alloy steel and hardened by carburizing and quenching. The accuracy of grinding teeth is higher than Level 6 and the hardness is HRC 54-62. In the front of output shaft,we assemble a thrust bearing with high safety factor to bear the extrusion pressure of screw.
Detailed Photos

Loading capacity sheet of ZLYJ and ZSYJ reduction gearboxes
Type	ZLYJ																	ZSYJ
Spec			△	△	△	△	△	△	*	*	*	*	*	*	*	*	*	*	*	*
	112	133	146	173	200	225	250	280	315	330	375	395	420	450	500	560	630	450	560	530
	-8	-8	-10	-12.5	-12.5	-16	-16	-16	-16	-16	-16	-16	-16	-12	-20	-20	-20	-32	-57	-44
Normal input power(kw) n=1500rpm
Ordinary reliable	15	22	30.8	39	55	75	82.5	116	171	_	260	300	315	332	450	600	825	240	240	370
High reliable	10	15	18.3	30.8	45	60	67	75	116	207	207	240	250	266	350	550	675	200	220	315
	Allowable output torque(N.m)
Ordinary reliable	800	1165	1962	2484	4379	6568	7643	11822	17427	_	26497	30475	32102	38599	50933	76433	105095	48917	87134	103694
High reliable	525	764	1165	1962	3583	5334	6306	7643	11822	21000	21096	24380	25478	33885	44566	70063	85978	40764	79873	88280

Recommended parameters of single-screw extruder machine reduction gearbox(Optional)
Type	Spec.	Power/Kw	Speed-Input	Speed-Output	Load torque/N.m	Axial force/KN	Screw diameter	Length-Diameter Ratio
ZLYJ	112-8	5.5	800	100	525	35	less than 35	25:1
	113-8	6	800	100	764	39	50	25:1
	146-10	11	1000	100	1050	54	55	25:1
	173-10	18.5	900	90	1962	110	65	25:1
	200-12.5	30	1000	80	3581	155	75	25:1
	225-12.5	45	1000	80	5371	180	90	25:1
	250-16	55	1120	70	7503	192	105	25:1
	280-16	75	960	60	7643	258	110	25:1
	315-16	85	960	60	13528	287	120	25:1
	330-16	110	960	60	17528	360	135	25:1
	375-16	132	960	60	21008	390	150	25:1
	395-16	185	960	60	29442	400	160	25:1
	420-16	160/220	960	60	31831	430	160/170
	450-20	213	1000	60	40640	500	180	25:1
	500-20	220	1000	50	42020	550	180	25:1
	560-17	440	1000	50	84034	700	200	25:1
	630-10	540	1000	50	103132	770	250	25:1
ZSYJ	450-32	200	1500	47	40635	500	165	25:1
	560-57	220	1500	26	80802	700	190	25:1

Company Profile Zhe jiang yifan gear box group CO., LTD was set up in 1970. It specializes in developing and producing small and medium-sized marine gearboxes, plastic extruder slowdown bins, Z4 DC motors,generators and so on.There are mainly 300 moreproduction equipments,including more than60 big,fine and expensive ones. The area of our company is 110, 000 square meters.There are 350 staff,and 25%of the total number are the middle and senior technical members. Since the venture,we commit toresearching and developing new products,and keeping improving the technology. We pay great attention to the after-salesservice. All of these efforts increase the developing footsteps of our company. We have strong technical strength , sophisticatedprocessing equipments,advanced products detection equipments,and own a complete security system including productsdesigned,mechanical processing,unit assembly,testing before coming out from the factory and after-sales service. Ourproducts have passed the ISO9001 Quality System Certification.

Certifications

Our Advantages 1: High transmission efficiency
2: Smooth operation and low noise
3: Small size and high carrying capacity.
4: Easy to disassemble and easy to install.
FAQ Q: Are you trading company or manufacturer?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock.

Q: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.

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