Dandong City Pengxin Machinery specializes in production Zhongfoma/Sufoma Z44TK-1 44\" Refiner Premium Casting Services Product
Product descriptions from the supplier
Plate change for Andritz 58” refiner in MDF flooring producer, Jiangsu
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OE NO. |
Zhongfoma/Sufoma Z44TK-1 44\" Refiner Premium Casting Services Product |
Condition |
New |
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Warranty |
12 month |
Place of Origin |
Liaoning, China |
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Car Model |
OEM |
Purpose |
For manufacturing |
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Reference NO. |
Grind Segment |
Size |
According your customs |
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Brand Name |
OEM |
Model Number |
Copy according your sample or drawing |
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Material |
Multicomponent alloy, high chromium alloy and nickel hard alloy |
Production Process |
Resin-Coated Sand,Shell Casting |
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Surface Treatment |
Black spray paint, ceramic coating, electrolytic polishing |
How to Make The Production |
According your sample or drawing |
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Moq |
1 Piece |
Packing |
Carton Package |
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Delivery time |
7-15days |
Our Experience |
More than 20 years |
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Why are we called OEM experts in Grind Segment |
We develop over 100 different types of Grind segment every year |
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Dandong Pengxin Production Process for Grind Segment |
Drawing Preparation: The Foundation of Precision,3D Scanning & Drafting: Our professional engineers use advanced scanners to convert samples into 2D/3D drawings (7–10 days). |
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Pattern & Sample Development: Where Time Invested Pays Off |
Complexity: Grind segment often require 3–5 sets of metal patterns (vs. 1 set for simpler castings).Lead Time: 35–40 days for multi-cavity patterns; 25–30 days for simpler designs. |
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Initial Orders & Batch Production: Scaling Responsibly |
Machine Allocation: One Grind segment order may occupy 2–3 molding machines. Our 16-machine facility prioritizes urgent orders and collaborates with partner foundries for auxiliary cores. |
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How Investors Can Mitigate Delays |
Allocate 8–12 weeks for pattern/sample development. Compressing this risks quality failures. First batches take 20–30% longer due to process fine-tuning. Post-approval, lead times stabilize. |
Andritz refiner models: 45/49-1CP; 50/54-1CP; 54/60-1CP
To become a world-leading exhaust manifold producer, Dandong Pengxin Machinery introduced in advanced manufacturing technologies, material innovation, quality control, and supply chain efficiency. Below are the key strategies to achieve this goal.
(3)Gravity Casting for Aluminum Manifolds
Lightweight solutions for hybrid/electric vehicle exhaust systems,Gravity casting is the preferred method for mass-producing exhaust manifolds, involving melting metals like cast iron or aluminum and pouring the molten material into preheated steel molds solely by gravitational force. The process naturally fills mold cavities without external pressure, though some advanced variants may apply minimal supplemental pressure (0.2-0.5 bar) for complex geometries. This cost-effective method yields components with uniform 3-6mm wall thicknesses and smooth surfaces, offering superior metallurgical integrity and higher production rates than sand casting, making it ideal for durable exhaust systems requiring consistent quality in high volumes.
2.Quality & Certification Standards
ISO 9001/TS 16949 (IATF 16949) → Automotive quality compliance.
Leak & Pressure Testing → Ensures 100% gas-tight manifolds.
Thermal Cycling Tests → Simulates 10+ years of thermal fatigue.
3D Scanning & CMM Inspection → Validates dimensional accuracy (±0.1mm).
Our Factory strength display
Our Company Owns A Provincial Level Technology Center, Plus A 15 Person R&D Team, With average 20+ Years Of R&D Experience. We can help customers design for free according to their requirements, or produce according to the drawings or samples.
At Pengxin-Casting, process control begins as early as in the planning and development phase of the products. We support our customers to perform all required tests and inspections in a laboratory. It goes without saying that our plants are certified according to ISO 9001 and IATF16949 in line with a validated quality management. As we strive to accomplish our zero-error policy,you can rely on the following process control measures: Drawing Control → Pattern Control → Raw Material Control → Molding Sand Control → Pouring Process Control → Raw Casting & Machining Control →Other Requirement Control→ Packing & Delivery Control.
Our Process Control
Our Team
Dandong Pengxin Foundry - Your Trusted Casting Solutions Partner Backed by 67+ years of metallurgical expertise, we deliver precision castings including exhaust manifolds and turbo housings through advanced resin-coated sand and gravity casting technologies. Our 50,000-ton capacity facility features automated molding machines, robotic shell production, and spectral analysis for quality assurance, serving global automotive and industrial clients with IATF 16949-certified manufacturing. Specializing in thin-wall (3-6mm) castings with Ra12-25μm finishes, our engineering team develops optimized solutions from prototype to mass production, supported by in-house mold design and rapid sample development within 15 days.
