Gold Filled Brass Twin Screw And Barrel For PVC Foam Board Extrusion Machine

Product Description

Conical twin screw barrel for PVC extruder

1. Screw material :38CrMoAl, stainless steel (316, 304, 9Cr18Ni9TA)

2. Nitride layer depth: 0.5-0.8 mm

3. Surface roughness: Ra 0.4 um

5. Screw straightness: 0.015 mm

5. Hardness of hard chrome plating after nitriding: >960HV

Application for screw and barrel

Double Alloy Treatment Conical Double Screw Barrel is widely used in plastic profiles, sheets, pipes, board extrusion equipment. Suitable for plastic powder and granules

Barrel and screw details show

If you need extruder barrel and screw, plz contact us, we will provide suitable model

Specification

Normal Conical Twin Screw Dimension
φ35/73	φ35/75	φ37/75	φ40/83	φ45/90
φ45/97	φ45/100	φ50/93	φ50/103	φ50/105
φ51/104	φ51/105	φ53/106	φ55/110	φ55/120
φ55/113	φ58/125	φ58/126	φ60/120	φ60/125
φ61/125	φ64/128	φ65/120	φ65/132	φ68/123
φ68/147	φ70/156	φ72/151	φ80/143	φ80/156
φ80/174	φ92/188	φ95/191	φ105/216

Process Flow

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Plywood or metal packing for barrel screws

Q: Where can we get spare part?

A: We choose International Brand that customer can find it in everywhere, such as Siemens, Schneider, Omron, Delixi etc, or send parts by DHL, Fedex, TNT and other express.

Q: How can I help you when face some technical problem?

A: 24 hours by e-mail, message, calling. If problems happens need engineer we will arrange the closest or agent in local country, or send Chinese Engineers to solve in 2 weeks.

Q: How long is the guarantee?

A: 12 months since the first day customer operates (except wear parts).

Q: Any quality checking before shipment?

A: 100% confirm, run and test machines before shipment with quality certificate.

Q: Can I operate machine if don’t have experienced engineers?

A: (1) Short-time engineers to customer company (5-15days) (2) Year-time working as requirements

Q: How many electric, water, air need for the machines?

A: Technical department supply the whole layout for workshop details.