Good Quality High Wear Resistance Screw Elements Spare Parts for Twin Screw Extruder

Material	42CrMo+ZT615(HIP Ni60 Based)
Color	Metal
Standard	GB ISO 9001
Grade	Type 20/30/35/36/40/50/52/53/58/60/65/75/85/92/95/110/125/135
Brand	zhitian
Quality	High wear-resistance and corrosion-resistance
Used	For twin screw extruder

Co-rotating twin screw barrel for

W&P: ZSK-MC	Berstorff: ZE
Leistritz: ZSE-MICRO	Theysohn: TSK
Maris: TM-W	APV: MP65
JSW: TEX	SM:TEK-HS
Feddem: FED-MTS	Fessia Macross: NRII
TOSHIBA: TEM	Labtech: LTE
USEON: TDS	KEYA LANTAI

Types of Barrels

Standard for classification: Design geometry Standard for classification: With inner or not
Feeding barrel

Solid barrel
Closed barrel

Barrels with inners
Vent barrel
Combi barrel
Extended degassing barrel
Combi barrel with backward venting

Barrel Dimensions

Screw Barrel Specifications Table
NO.	Model	L*W*H(MM)	Hole Diameter/Φ(MM)	Center Distance/D(MM)
1	20	132*115*105	Φ23	18.4
2	30	120*135*115	Φ30.6	26
3	35	140*140*120	Φ36	30
4	36	150*160*140	Φ36	30
5	40	160*175*145	Φ41.6	34.5
6	50	190*190*150	Φ51	42
7	52	210*200*155	Φ52	43
8	53	220*210*160	Φ53.3	48
9	58	240*220*175	Φ58	48
10	60	240*210*170	Φ60	52
11	65	240*210*170	Φ63	52
12	75	290*260*200	Φ71.8	60
13	85	320*280*215	Φ81.9	67.8
14	92	360*310*240	Φ92	78
15	95	360*310*240	Φ94	78
16	110	420*330*240	Φ109	91.5
17	125	500*390*290	Φ125	98
18	135	520*440*340	Φ134	110

Company Profile.

NANJING ZHITIAN is specialized in the manufacturing of replacement parts for twin screw extruder. So for has more than 20 years experience. Manufacturing gearboxes ,barrels and screw elements of twin screw extruder.We also provide you the refurbishment service for gearboxes and barrels.

My company with strong technical force, excellent processing equipment, advanced production technology, strict inspection system and perfect after-sales service, praised by customers. Since my company's products have been mature application in Leistritz,Coperion, Berstorff, JSW, Toshiba, Jwell, Steer and other well-known brands.

All ZT keep pay attention to every step of the details,we are looking forward to the forge ahead together with you!

Packaging

All ZT keep pay attention to every step of the details,We are looking forward to the forge ahead together with you!

FAQ

How long does it take to get my products since I paid for them?

---According to yout order quantity,we will give you a reasonable delivery date.

Can I get the warranty of one year for free?

---If you need the warranty,you should pay for it.If not,do not worry ,we have confidence in our products.

How is your after-sale service?

---You will get our help in time as long as you find something wrong about our produces.Believe us,you deserve the best.

Are you a factory or trading company,How is you factory extrusion experience?

---We are a factory. Nanjing Zhitian is specialized in the manufacturing of replacement parts for twin screw extruder.So far has more than 20 years extrience.Leading supplier in Nanjing city.

Specializing in the production of twin-screw extruder parts

Zhitian, a high-tech enterprise and Jiangsu Province-certified Specialized, Refined, Distinctive, and Innovative (SRDI) company, has specialized in twin-screw extruder parts for over two decades. With two production bases in Nanjing Zhitian and Anhui Zhitian New Materials covering over 13,000 square meters and employing over 100 staff, we adhere to the management philosophy: "Guided by customer needs to drive enterprise development; rooted in dedicated employees to forge the company's future."

As a renowned manufacturer in twin-screw extruder parts, we provide:

• High-performance alloy material solutions for screw barrels (nickel-based alloys, cobalt-based alloys, etc.)
• Professional design and manufacturing of key parts including screw barrels, gearboxes, screw elements, and shafts
• Comprehensive services encompassing repair, sample mapping and processing, and custom manufacturing according to requirements

Our solutions serve multiple industries including plastics & rubber, battery materials, and food & feed processing.

With global operations spanning Americas, Europe, Middle East, Africa, East Asia and Southeast Asia, Zhitian maintains strategic partnerships with world-leading extruder manufacturers including Coperion, KraussMaffei, Leistritz, Bühler, CPM, and Jwell. Supported by robust technical capabilities, advanced processing equipment, sophisticated production techniques, and stringent quality control systems, we deliver premium products that have earned widespread acclaim from global customers.