Model NO.: 45mm-150mm
Engagement System: Full Intermeshing
Screw Channel Structure: Deep Screw
Exhaust: Exhaust
Automation: Non-Automatic
Computerized: Non-Computerized
Trademark: Sino-Tech
Transport Package: Wooden Case
Specification: CE, SGS
Origin: Jiangsu, China
Model NO.: 45mm-150mm
Engagement System: Full Intermeshing
Screw Channel Structure: Deep Screw
Exhaust: Exhaust
Automation: Non-Automatic
Computerized: Non-Computerized
Trademark: Sino-Tech
Transport Package: Wooden Case
Specification: CE, SGS
Origin: Jiangsu, China
screw barrel for injection molding machine

Base Material
1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11) 
3)4Cr5MoSiV1(JIS SKD-61)  4)42CrMo(AISI 4140) 

Bimetallic Alloy
Ni-based alloy/Deloro alloy 

Surface Treatment
Heat Treatment
High Frequency Treatment
Nitriding treatment(120 Hours)
Depth of Nitrided Layer: 0.5-0.8 mm
Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°)
Hard Chrome Plating treatment:
Thickness of Hard Chrome Plating Layer: 0.05-0.10mm
Hardness of Hard Chrome Plating Layer: ≥950HV
Nickel alloy plating.treatment:
Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)
Bimetallic Screw: Plasma Alloy Coating Spraying
Depth of Bimetallic Layer: >2mm
Hardness of Bimetallic Layer: HRC55°-72°

Basic information
Roughness of the surface:Ra0.4um
Linearity of the screw: ≤0.015mm
Linear axis limit: ≤0.02mm
Hardness after Hardening & Tempering: HB240-280
Fragility of Nitration:≤Two class

Material Application
1)General Plastics
2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc
3)PA + GF(Glass Fiber)
4)Flame-resistant Reinforced Plastics
5)Modified Engineering Plastics
6)All kinds of Mixed Recycled Material(in Scrap or Granule),etc

General Terms
Means of transport: Ocean,Air,Express
Production time: About 25 days after we receive the deposit and lead time will different according to the order quantity!

Our products advantages
1)High productivity        2)Wonderful plasticizing
3) low energy consumption  4)Wearable and Durable
5)Fast and On time delivery  6)Best customer service!


PRODUCTION STEPS:

Custome Order--Product Design(Customer Drawing)-Production Flow Arrangement-
 
 
 
Material Procurement-Hardening&Tempering-Drilling-RoughTurning-RoughThread
 
 
 
Rolling (AlloySprayWelding)-Alignment-FineThread Rolling-Mixing-Alignment-High
 
 
 
FrequencyTreatment-Alignment-Polishing-Grinding-120 Hours NitridingTreatment-
 
 
 
Acid Piclking-Polishing-Chrome Plating-O.D.Grinding-Packaging&Shipping
Any question,please call me. 
MOB&waspp: +8613773240086
  screw barrel for injection molding machine

Base Material
1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11) 
3)4Cr5MoSiV1(JIS SKD-61)  4)42CrMo(AISI 4140) 

Bimetallic Alloy
Ni-based alloy/Deloro alloy 

Surface Treatment
Heat Treatment
High Frequency Treatment
Nitriding treatment(120 Hours)
Depth of Nitrided Layer: 0.5-0.8 mm
Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°)
Hard Chrome Plating treatment:
Thickness of Hard Chrome Plating Layer: 0.05-0.10mm
Hardness of Hard Chrome Plating Layer: ≥950HV
Nickel alloy plating.treatment:
Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)
Bimetallic Screw: Plasma Alloy Coating Spraying
Depth of Bimetallic Layer: >2mm
Hardness of Bimetallic Layer: HRC55°-72°

Basic information
Roughness of the surface:Ra0.4um
Linearity of the screw: ≤0.015mm
Linear axis limit: ≤0.02mm
Hardness after Hardening & Tempering: HB240-280
Fragility of Nitration:≤Two class

Material Application
1)General Plastics
2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc
3)PA + GF(Glass Fiber)
4)Flame-resistant Reinforced Plastics
5)Modified Engineering Plastics
6)All kinds of Mixed Recycled Material(in Scrap or Granule),etc

General Terms
Means of transport: Ocean,Air,Express
Production time: About 25 days after we receive the deposit and lead time will different according to the order quantity!

Our products advantages
1)High productivity        2)Wonderful plasticizing
3) low energy consumption  4)Wearable and Durable
5)Fast and On time delivery  6)Best customer service!


PRODUCTION STEPS:

Custome Order--Product Design(Customer Drawing)-Production Flow Arrangement-
 
 
 
Material Procurement-Hardening&Tempering-Drilling-RoughTurning-RoughThread
 
 
 
Rolling (AlloySprayWelding)-Alignment-FineThread Rolling-Mixing-Alignment-High
 
 
 
FrequencyTreatment-Alignment-Polishing-Grinding-120 Hours NitridingTreatment-
 
 
 
Acid Piclking-Polishing-Chrome Plating-O.D.Grinding-Packaging&Shipping
Any question,please call me. 
MOB&waspp: +8613773240086
 

â–    Our company is able to provide all sizes and configurations of the Downhole Motor. According to the customer' personalized requirements for the torque, displacement, well temperature and other parameter, we provide specific design products for the market.

â–    Rotate has the capacity of 18,000 sets downhole motor per year.

â–    Less than 120mm diameter small downhole motor manufactured by Rotate meets the worldwide application and demand of coiled tubing drilling technology and other drilling technologies.

Downhole Motor Configuration Option

â–  Uniform Thickness:

Reasonable to change the shape of stator housing, the stator elastomer layer of Uniform Thickness downhole motor is thin and even. The characteristics of the downhole motor are short length, high power, high pressure drop, low rotate speed, high cooling efficiency, even thermal expansion, more widely used, more optimized structure and the lighter mass. Especially, the characteristics can prolong downhole motor's life and improve drilling efficiency in the ultra-deep well, directional well and high temperature well.

â–  Resistance High-temperature And Oil Based Mud:

The downhole motor is suitable for high-temperature, high oil base mud system. In the conditions of less than 180°C and high oil, specially formulated stator elastomer owns high retention rates of strong force strength, tear strength and other properties. The oil-resistant elastomer with reasonable magnitude of interference has better using effect in the high-temperature, high oil base mud.

â–  Corrosion-resistance:

After corrosion spraying to form special coating, the rotor is better corrosion, erosion and abrasion-resistant. And downhole motor is suitable for long time in the corrosive fluid.

â–  Air Drilling:

Air drilling can protect reservoir well, improve rate of penetration, significantly shorten drilling period, take precaution against mud loss and borehole collapse, now is gradually widely used. Air drilling downhole motor is driven by gas, foam and other compressible fluids, provide power for the downhole and drives bit to penetrate rock. Air drilling downhole motor has higher technical requirements of the assembly structure, linear design of the motor stator and operation specification.


downhole motor

downhole motor2

Power Section

Power Section,Downhole Motor,Mud Motor,Downhole Drilling Motor

ROTATE DRILLING MOTOR CO., LTD , http://www.tcbearings.com