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Xiamen DingZhu Intelligent Equipment Co.,Ltd

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China Heavy-Duty Bridge Type CNC Polishing Machine for Plumbing Components and
China Heavy-Duty Bridge Type CNC Polishing Machine for Plumbing Components and

  1. China Heavy-Duty Bridge Type CNC Polishing Machine for Plumbing Components and
  2. China Heavy-Duty Bridge Type CNC Polishing Machine for Plumbing Components and
  3. China Heavy-Duty Bridge Type CNC Polishing Machine for Plumbing Components and

Heavy-Duty Bridge Type CNC Polishing Machine for Plumbing Components and

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Application Plumbing Valves Fittings
Structure Bridge Type Heavy-Duty
Load Capacity 2000 kg
Max Workpiece 800mm Diameter
Spindle Power 11 kW
Certification CE, ISO 9001
Brand Name DZ
Place of Origin China
Model Number DZ-BT-PL800

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Product Specification

Application Plumbing Valves Fittings Structure Bridge Type Heavy-Duty
Load Capacity 2000 kg Max Workpiece 800mm Diameter
Spindle Power 11 kW Certification CE, ISO 9001
Brand Name DZ Place of Origin China
Model Number DZ-BT-PL800
High Light plumbing polishing machineindustrial valve polisherbridge type cnc polisher

Product Description

The DZ-BT-PL800 is a heavy-duty bridge type CNC polishing machine purpose-built for the plumbing and valve manufacturing industry. Its rigid bridge structure with a powerful 11 kW spindle handles the weight and size of industrial valve bodies, large pipe fittings, flanges, and plumbing components up to 800mm in diameter.

The heavy cast iron bed with 2000 kg load capacity maintains geometric stability during aggressive polishing operations on brass, bronze, stainless steel, and cast iron workpieces. The CNC controller supports multi-step polishing programs — from rough grinding through to mirror finishing — with automatic tool change for uninterrupted operation. HIWIN guides and SCHNEIDER electrical components ensure industrial-grade reliability for continuous production.

Key Features

  • Bridge type rigid structure for heavy workpiece stability
  • 11 kW spindle for aggressive polishing of large components
  • 2000 kg table load capacity for oversized parts
  • Multi-step polishing programs — rough to mirror in one setup
  • Automatic tool changer for uninterrupted operation
  • HIWIN linear guides and SCHNEIDER electrical system
  • Coolant system for wet polishing of heat-sensitive materials

Technical Specifications

ParameterSpecification
Machine StructureBridge Type Heavy-Duty
Max Workpiece Diameter800 mm
Max Workpiece Weight2000 kg
Spindle Power11 kW
Spindle Speed0 - 3500 RPM
X/Y/Z Travel1200 / 900 / 600 mm
Control SystemCNC with G-Code
Linear GuidesHIWIN Heavy-Duty
Electrical SystemSCHNEIDER
Power Supply380V / 50Hz / 3 Phase
Coolant SystemIntegrated Recirculation

Factory Introduction

Xiamen Dingzhu Intelligent Equipment Co., Ltd. (est. 2016) has supplied heavy-duty polishing solutions to plumbing and valve manufacturers worldwide from our ISO 9001:2015 certified 5000 m² facility. With 100+ employees and 15 R&D engineers, we understand the unique challenges of polishing large, heavy cast and forged components. Every machine undergoes 48-hour continuous testing with production-representative workpieces before shipment to ensure reliable performance in demanding industrial environments.

Applications

  • Industrial Valves: Polishing of gate valve, ball valve, globe valve, and butterfly valve bodies
  • Plumbing Fittings: Surface finishing of large pipe fittings, elbows, tees, and flanges
  • Pump Components: Polishing of pump housings, impellers, and volutes
  • Marine Hardware: Surface treatment of marine-grade bronze and stainless fittings
  • Fire Protection: Polishing of fire hydrant bodies and sprinkler system components

FAQ

Q: What is the largest valve this machine can polish?
A: The DZ-BT-PL800 handles valve bodies up to 800mm in diameter and 2000 kg in weight. For larger requirements, we offer custom machine configurations.
Q: Can it polish cast iron as well as brass?
A: Yes, the 11 kW spindle provides sufficient power for cast iron, ductile iron, carbon steel, stainless steel, brass, and bronze workpieces with appropriate abrasive selection.
Q: Is operator training included?
A: Yes, we provide comprehensive on-site operator training covering machine operation, programming, maintenance, and safety procedures. Remote video training is also available for quick refreshers.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2016

  • Employee Number:

    100~120

  • Ecer Certification:

    Verified Supplier

  Xiamen DingZhu(DZ) Intelligent Equipment Co.,Ltd was founded in 2016, which was principally engaged in research,development and manufacture of automatically equipment for foundry industry used in plumping hardware,sanitary ,car spares ,valves etc.We provide automatic core shooting machine,...   Xiamen DingZhu(DZ) Intelligent Equipment Co.,Ltd was founded in 2016, which was principally engaged in research,development and manufacture of automatically equipment for foundry industry used in plumping hardware,sanitary ,car spares ,valves etc.We provide automatic core shooting machine,...

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Get in touch with us

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  • Xiamen DingZhu Intelligent Equipment Co.,Ltd
  • No.36 Qingxi Road,Guankou Town,Jimei District Xiamen City,Fujian Province,China
  • https://www.cncpolishingmachine.com/

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