OTHER SCREW AND BARRREL

Other Screw and Barrel

Parallel Twin Screw & Barrel / Single Screw & Barrel / Injection Machine Screw&Barrel

Basic Steel :	38CrMOAIA	Screw straightness :	0.015mm
Heat treatment hardness :	HB260° ~ 320°	Chrome plating hardness :	≥ 950HV
Nitriding hardness :	HV950° ~ 1000°	Chrome thickness :	0.05 ~ 0.10mm
Nitriding depth :	0.50 ~ 0.7mm	Bimetal depth :	1.0 ~ 2.0mm
Nitriding brittleness :	≤ grade 2	Bimetal hardness :	HRC56° ~ 65°
Roughness :	Ra0.4

SPECIAL ALLOY

Hot processed steel :

1.2344、H13、W360、SKD61

Hot processed stee :

1.2379、K340、D2、DC53、SKD11、W110

HSS:

1.3343、1.3243、SKH51、SKH55

HIP Powder HSS :

CPM9V、SK739、SK726、SK742、GH113

SCREW & BARREL OF INJECTION MOLDING MACHINE

Materials:	38CrMoAlA SKD61 Cr12MoV SACM645 Ni Base Allou GH113
Nitriding hardness :	HV900 - 1000
Nitriding depth :	0.5-0.8mm
Quenching hardness :	HRC55° - 62°
Nitriding embrittlement :	≤Grade 2
Nitriding embrittlement :	Ra0.4
Straightness of screw :	0.015mm
Hardness of chromium plating :	HV≥950HV
Thickness of chromium plating layer :	0.05 ~ 0.10mm
Alloy depth :	0.8 ~ 2.0mm

Product Specification

Injection	Screw Diameter × Length	× Length	Amount of Injection	× Length	Barrel Diameter xlength
30 - 90	Φ30 × 900	Φ85 × 860	80 - 125	Φ75 × 1825	Φ170 × 1725
60 - 125	Φ35 × 910	Φ85 × 860	100 - 150	Φ80 × 2000	Φ180 × 1805
100 - 150	Φ38 × 935	Φ95 × 900	125 - 200	Φ85 × 2300	Φ190 × 1900
125 - 160	Φ40 × 980	Φ95 × 910	200 - 300	Φ90 × 2700	Φ210 × 2000
125 - 300	Φ42 × 1030	Φ105 × 1110	250.5	400 ×² 600	Φ230 × 2405
250 - 400	Φ45 × 1210	415 × 1165	300 - 600	Φ110 × 2600	Φ256 × 2590
300 - 500	Φ50 × 1300	Φ125 × 1260	400 - 1000	Φ120 × 2800	Φ256 × 2800
450 - 600	Φ55 × 1335	Φ130 × 1320	600 - 800	Φ130 × 3010	Φ256 × 2970
500 - 700	Φ56 × 1350	Φ130 × 1350	800 - 1000	Φ145 × 3010	Φ256 × 3200
500 - 700	Φ60 × 1380	Φ140 × 1350	1000 - 1500	Φ160 × 3500	Φ270 × 3200
650 - 800	Φ65 × 1415	Φ150 × 1420	1300 - 2500	Φ170 × 3415	Φ317 × 3380
Φ70 × 1790	Φ160 × 1685

SCREW & BARREL FOR SINGLE SCREW EXTRUDER

Materials:	38CrMoAIA SKD61 Cr12MoV SACM645 Ni Base Alloy, GH113Nitriding hardness: HV900 - 1000
Nitriding hardness :	HV900 - 1000
Nitriding depth :	0.5-0.8mm
Quenching hardness :	HRC55° - 62°
Nitriding embrittlement :	≤Grade 2
Nitriding embrittlement :	Ra0.4
Straightness of screw :	0.015mm
Hardness of chromium plating :	HV≥950HV
Thickness of chromium plating layer :	0.05 ~ 0.10mm
Alloy depth :	0.8 ~ 2.0mm

PRODUCT SPECIFICATIONS

Specification

Φ15 ~ Φ300

Ratio of Length to diameter

L/D=15 - 53

The screw can be ordinary type、gradual change type、mutation type、barrier、type、pin type、dis air flow type. exhaust type、BM type and separate type screw.

The compression ratio can be manufactured according to the requirements of users, and the number of screw heads can be single or multiple. The machine can choose slotting and strong feeding system, and can be designed instead.

GEAR BOX

Model	SPEC.	Input(kW)	(In)n	OUT	Torch(N.m)	Powder (KN)	Dia	Length Diameter Ra
ZLYJ	112 - 8	5.5	800	100	525	35	Φ35	25:01:00
	133 - 8	8	800	100	764	39	Φ50	25:01:00
	146 - 10	11	1000	100	1050	54	Φ55	25:01:00
	173 - 10	18.5	900	90	1962	110	Φ65	25:01:00
	180 - 10	18.5	900	90	1962	110	Φ65	25:01:00
	200 - 12.5	30	1000	80	3581	155	Φ75	25:01:00
	225 - 12.5	45	1000	80	5371	180	Φ90	25:01:00
	205 - 16	55	1120	70	7503	192	Φ105	25:01:00
	280 - 16	75	960	60	7643	258	Φ110	25:01:00
	315 - 16	85	960	60	13528	287	Φ120	25:01:00
	330 - 16	110	960	60	17507	360	Φ135	25:01:00
	375 - 16	132	960	60	21008	390	Φ150	25:01:00
	395 - 16	185	960	60	29442	400	Φ160	25:01:00
	420 - 16	160 / 220	960	60	31831	430	Φ170	25:01:00
	450 - 20	213	1000	60	40640	500	Φ180	25:01:00
	560 - 20	440	1000	50	84034	700	Φ200	25:01:00
	630 - 20	540	1000	50	103132	770	Φ250	25:01:00
ZSYJ	450 - 32	200	1500	47	40635	500	Φ165	25:01:00
	560 - 57	220	1500	26	80802	700	Φ190	25:01:00
	630 - 44	315	1500	34	88471	770	Φ200	25:01:00

Gear Box Specifications

GEAR BOX

Specification	SZ45	SZ50	SZ55	SZ60	SZ80	PSZ92
Input rotation speed (max r/min)	1500	1500	1500	1500	1500	1500
Output rotation speed (max r/min)	44.8	37.8	37.5	39.1	37.7	40
Input power(kW)	18.5	22	30	37	55	110
Single shaft output torque (N · m)	1972	2779	3820	4518	6786	13130
Distribution shaft including angle	240'	2°58'12"	2°36'14"	2°11'16"	2°0'18"	1°52'3.64"
Connection spline size	8 - 48 × 42 × 8	8 - 54 × 46 × 9	6 - 60 × 53 × 14	8 - 65 × 56 × 10	8 - 72 × 62 × 12	10 - 98 × 92 × 14

CHOOSE

WHY CHOOSE US

1、independent research and development of malenals and processes can ensure the peromance and proces ofmatenials to the maximum exent, and grealy prolong the service life compared with ordinary products, while the main supplier in the market only buy raw materials for machining.

2、indeendenly develop the process ofkey products, and constanly improve and enance the old process to achieve the best product performanc.For example, wechanged the producion process for barrel liner and iner from siniening to spray welding. Which increased the produc senvice lile 3-5 times then normal produclis

① The liner alloy layer :old sintering process

② Characteristics and advantages of the newspraywelding process: the product is better in dense, thehardness can reach more than 56 degrees, the servicelife of the product is 3-5 times that of the sinteringprocess, low cost, less waste.

3、Continuously improving and optimizing product apearance ofthe composite layer , which greatly improved the serice fe of products.for the separately inner andBarrel Liner, we changed the Composite layer from thin 8 shape to elipse lat angle shape, which increased the product service life greaty.

OTHER SCREW AND BARRREL