Wheel Blocks is composed by wheel pcs, wheel shaft, bearing, bearing box and other accessories. Wheel blocks are mainly used on crane, transfer cart, ladle crane and other traveling mechanism.
Wheel blocks are widely used, our wheel blocks can be custom-designed based on customer requirement and drawings. Currently the wheel blocks used on cranes are mainly include: Angle bearing box form wheel blocks, circular bearing box wheel blocks, non bolted joint bearing box form wheel blocks.
Wheel pcs adopt high quality forged steel, it's 42CrMo, AISI4140, 41Cr4, A504, SSW-Q1R, 65Mn, 1045, 1055, 1060, 1070, and cast iron 400, 500, 600, 700 brands for customer's choice;
Wheel shaft adopt high quality steel with material 45#, 40Cr, 42CrMo; After quenching and tempering heat treatment process, the wheels and wheel shaft obtain the appropriate organization and achieve the desired strength, toughness and hardness, so that the products can get maximum performance;
Bearing selected international brands like SKF, FAG, NTN, NSK, TMK, domestic brands like HRB, LYC, ZWZ etc and other high-quality bearings, to ensure the transmission efficiency and service life;
Bearing box use 35#, 45#, HT200, QT400 and other materials to ensure that the bearing box strength and carrying capacity.
Wheel Blocks,Demag Wheel Block,Wheel Blocks for Cars,Crane Wheel Blocks XINXIANG DEGONG MACHINERY CO., LTD. , https://www.degongcrane.com
Injection moulding machine screw
Specification:
Screw diameter: Φ 20mm-Φ 220mm
Mould clamping force: 250T-3200T
Shot weight: 30G-30000G
Technical Information
Base Materials:
1)38CrMoAlA(JIS SACM645)
2)42CrMo(AISI 4140)
3)4Cr5MoSi V1 (JIS SKD-61)
4)9Cr18MOV
5)HPT
Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Co-based alloy
4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide
Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting
Our advantages:
Working Attitude---- Every employee at ZHONGYANG is a good team player. We have enthusiasm on our jobs and we do our jobs seriously and responsibly, every employee wants to do the best to contribute to our company's growth at ZHONGYANG.
Factory Strength---- We are located in Jintang town, Zhoushan city of Zhejiang provice. Our factory occupies 10, 000M2 and is well equipped with kinds of advanced CNC processing machines. With 12 years' industrial know-how and experience, we have grown to be a specialist in the industry. We have our own professional teams in the sales, design, production, inspection and customer service areas. And we are always ready to help you with your specific needs.
Quick Response---- Our sales team is well-trained with good qualifications and is passionate and ambitious, we respond quickly and efficiently.
Technical Capabilities ----- We have a group of experienced and creative engineers, they help to solve customers' technical problems with their expertise and they do excellent jobs in designing new screw and barrel to achieve superior performance of the screw and barrel.
Good Products ----- As an ISO certified enterprise since 2006, we established complete quality control system and step by step, we implement the system thoroughly from the first production process to final products now. Every production process in under strict inspection to ensure that only qualified products are sent to our customers.
After Service-----We archive every customer from the beginning of our cooperation and we will follow up till customers receive our products and trial them with no problem. If by any chance you meet any problem on our products, our after service team will work out solution efficiently. And we could send engineer to your place under necessary circumstance no matter you are in China or abroad.
Experienced manufacture, we will be the best choice.