Planetary Screw Barrel for PVC Plate Extrusion
Rebar shear is the ideal solution for cutting all ferrous waste materials and in particular for reducing the volume of steel and various metals. Equipped with 4-edge blades driven by a special hardened steel hydraulic cylinder that allows high productivity at low costs, the alligator shears are also provided with a special geometry designed to always develop, in all work phases, the maximum cutting force. Characterized by numerous innovative elements that make them unique, the crocodile shears are the result of meticulous and careful research and development that the company reserves for each of its products, with a view to an ever-increasing attention to the customer.
Rebar Shear, Rebar Shearing Machine, Steel Rebar Shear, Steel Bar Shear, Bar Shear Jiangyin Metallurgy Hydraulic Machinery Factory , https://www.eco-balers.com
PVC PE PP Sheets Planet Multi-Screw Barrel
Technical information:
Base materials: 1)38CrMoAlA (JIS SACM645) 2)42CrMo (AISI 4140)
Bimetallic alloy materials:
1)Ni-based alloy/Deloro alloy 2)Tungsten carbide/Wolfram carbide
Processing technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Ionic nitriding treatment
Bimetallic alloy centrifugal casting
Technical parameters:
Nitriding layer depth: 0.3-0.7mm
Nitrided Hardness: 850-950HV (HRC 50-60)
Nitrided brittleness: Less than grade 1
Surface roughness: Ra 0.4
Linearity of screw: 0.015mm
Bimetallic layer depth: 2 mm
Bimetallic layer hardness: HRC 50-65
Terms and Conditions:
Means of transport: Ocean, Air, Express
Production time: About 20-30 days after we receive the advanced payment
Production Process:
Receiving orders - Designing & Drawing confirmation - Blanking Thermal refining - Heat treatment - Rough Turning - Polishing - Drilling for barrel - Semi Finishing Machining - Bimetallic welding - Centrifugal casting for barrel - Polishing - Nitriding treatment(120 hours) or High frequency quenching - Hard-chrome plating - O. D. Grinding - Honing for barrel - Alignment - Polishing - Inspecting - Packing & Shipping
ZY SCREW's advantage:
First-class designing and researching team;
High quality and durable products of screw barrel;
Most professional sales who can serve for you timely;
Best customer service especially after-sale service;
Powerful company's strength support long-term cooperation.
Welcome to contact us, CAMILLE will reply you timely!