Iron Casting Pulley Wheel

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1000 Pieces pc

Supply Capability:: 100,000 Pieces per Month pc/month

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Detailed Product Description

iron casting pulley wheel

1.process:Sand casting/precision casting

2.surface finish:painting,etc

3.material:cast iron,etc

Advangtage: High precision iron casting parts

Be skilled in iron casting and mould making

10 years iron casting experience

We are experienced especially in ductile iron casting and mainly export to Europe and America.

Products Properties:

Iron Casting products normally from 0.5kg to 200kg.

Materials	gray iron, ductile iron, malleable iron and etc.
Standard	JIS, DIN, ASTM, BS
Processes	Sand Casting, Precision Casting and etc.
Surface Finish	Zinc Phosphate, Electroless Nickel, Impregnation ….etc.

Mold manufacturing process:

1	Samples or Drawings by customers
2	Tooling Proposal & Discussion
3	3D Tooling Design
4	Tooling Production
5	NC Programming
6	CNC&M/C machining and EDM Machining
7	Fitting& finish
8	Tooling Measurement & Check
9	Assembly
10	Trial Production
11	Correction
12	Final Trial
13	Samples Inspection
14	Samples Approval by customer
15	Tooling approval

Inspection:

Inspection reports is available as per our customers' requirements.

Inspection Procedures	Raw materials inspections before production
Random inspections under each production stage
Final inspection before delivery
Inspection Equipments	Go/No Go Guage For Threads
3-Coordinate Measuring Machine
Digitizing Measurement Profile Projector
Surface Roughness Measuring Instrument
Spectrographs & Computerized X-ray Machines
Series Digital Gauges, Micrometers , Calipers and so on

Inspection

Procedures

Raw materials inspections before production

Random inspections under each production stage

Final inspection before delivery

Inspection

Equipments

Go/No Go Guage For Threads

3-Coordinate Measuring Machine

Digitizing Measurement Profile Projector

Surface Roughness Measuring Instrument

Spectrographs & Computerized X-ray Machines

Series Digital Gauges, Micrometers , Calipers and so on

Q: Opened the hand wheel, and saw the wiring diagram, but the line did not fall: For cable, when a computer city. It's soldered!!

Q: CNC lathe wheel rocker jet does not go too fast, go slow, shake hand right, what is wrong: If you want to pick up the high magnification, why do you want to shake it?

Q: In the competitor's wheel mode, when the handwheel stops feeding, the motor is noisy, sometimes noisy and sometimes noisy. What's the matter?: Proper reduction of the speed differential gain can solve the problem, but not too low. A phenomenon like resonance occurs.Essentially, the problem is that the servo gain parameter does not match the external load. To make the perfect adjustment, the procedure is:1 make sure the external load is reliableThe accurate ratio of the moment of inertia is set in the 2 parameter3, adjust the gain parameters, mainly the speed loop differential gain and the speed loop integral constant (through servo debugging monitoring software)Some servos have the ability to automatically infer gain parameters, but they can't handle everything.

Q: How to use the reverse switch HaiGan handwheel below: That's the check switch. It only turns clockwise when it is opened

Q: My TYPE encoder is E FUTURE LIFE, Taiwan TECHOLOGY MANUAL PULSE GENERATOR 100PPR production, there are 5 lines, namely: 5V, 0V, A, B, /A, /B PLC FX1S, I know that the high speed input X0-X7 and high-speed counter of C235-C255. The question now is how to signal encoding device received PLC? I tried a connection, or X has no signal, or that X has been turned on, thank you very angry!: I am sorry to tell you that the encoder is connected to your PLC is not appropriate, because the encoder is 5V differential output, while PLC can only meet the load of 12v-24v, if you want to use or re select the encoder to 24V NPN open collector output, it is easy to handle, either the converter will 5V signal to 24V.

Q: Why should the scale handwheel be in one direction?: In the physics experiment instrument, the gap in the gear structure (or thread) causes the displacement to be stable in the course of moving along the one-way direction. If the displacement is transferred to the other side first, and then to the other side, when the middle direction changes, the power tooth will appear a little idle due to the existence of the backlash. Since the power teeth are often connected to the scale of our reading mechanism, the readings change when idling, but the actual instrument measurement status has not changed, which is the null path difference.Therefore, when measuring the length of the He-Ne laser beam, the micro handwheel can only rotate in one direction, so as to avoid the error of the gap.

Q: Manual cutting left hand squeeze hyperbaric oxygen handwheel how can more straight collar: What have you never heard of?

Q: How do I use the hand wheel of this lathe?: One is to adjust the tool, the left and right, is to adjust the tool before and after

Q: After losing the fluid, first close the handwheel and pull the needle, right?: After the end of the fluid, in fact, do not close the hand wheel, and directly pull out the needle, and then press the pin with a cotton swab to prevent bleeding on the line, probably about one minute press

Q: Lifting dumbbells is 2 hands at the same time lifting, or two hand wheel is good? Is there any difference?: Taking turns is not easy to hurt, and can insist on more, so that it is easier to practice, and at the same time to increase coordination, but not enough rest, less done, but also tired

We sincerely would like to build cooperation with customers relying on our strong teams, advanced equipments, good quality products and competitive prices. For any inquiry, please submit to us immediately. We usually can respond within 24 hours upon receiving your inquiries. No matter you send us only a drawing, a sample or even an idea, our team can design and make samples for your approval.

1. Manufacturer Overview

Location	Zhejiang,China
Year Established	2011
Annual Output Value
Main Markets	40.00% Western Europe 20.00% North America 10.00% Mid East 10.00% Southeast Asia 10.00% Eastern Europe 5.00% Eastern Asia 5.00% South America
Company Certifications	ISO 9001:2000;ISO 14001:2004

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	NINGBO,SHANGHAI
Export Percentage	91% - 100%
No.of Employees in Trade Department	11-20 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range